Subject to revision

The Radnorshire Rare Plant Register 2020 edition Comprising records of vascular plant taxon of conservation interest made since 1987 in the Vice County of Radnorshire based on the original by Ray Woods

Radnor Lily at Stanner Rocks. Photo by 2016 Editor Polly Spencer-Vellacott 26 /03/20 2020 Editor Barbara Brown Barbara Brown

Radnorshire Rare Plants Register 2020 Edition

Summary

This report collates records made since 1987 of the native and archeophyte vascular plants occurring in Radnorshire which are of conservation concern.

Of the 1727 native and archeophyte vascular plant species recorded from the British Isles 1467 have been recorded from Wales (Dines 2008). The Botanical Society of Britain and Ireland lists on its website as recorded from Radnorshire up to the year 2020 a total of 1461 taxa, 875 of which were considered to be native. Most hybrids and apomictic species in the genera Hieracium (hawkweeds), Rubus (brambles)and Taraxacum (dandelions) have been poorly studied in Radnorshire so they are not included here. The neophyte and casual taxa have also been removed but archeophyte species and important hybrids are included. This gives 307 taxa which are included in this report.

The results of the analysis have placed the taxa in the following categories (NB; A taxon can occur in more than one category).

British Red Data Book Species (RDB)

The British RDB lists taxa made up of 2 Critically Endangered, 1 Endangered, 8 Vulnerable and 15 Near Threatened taxa that occur in this Rare Plant Register. In total 8.5% of the vascular plant flora of Radnorshire are placed in a British threat category, substantially less than the 22% of the Welsh flora and 25% of the British flora. Radnorshire has only a low number of British RDB species.

Welsh Red Data Book Species

The Welsh RDB lists 11 taxa that occur in this Rare Plant Register. This is made up of 3 Critically Endangered, 2 Endangered, 7 Vulnerable and 4 Near Threatened species. Radnorshire has a relatively a low number of Welsh RDB species.

Section 7 Species. The Environment (Wales) Act 2016

11 priority species occur in Radnorshire. They occur in a range of habitats with 2 occurring in species-rich unimproved grasslands, 2 in arable fields, 2 in upland pools, 1 in bogs, 1 on a river bank, 1 in upland heath, 2 on open ground and 1 on woodland edges.

Vice-County Rarities

128 taxa listed here are Vice County rarities, 83 are scarce at a Vice County level and 34 are nearly scarce. This is calculated by looking at the number of records per tetrad in Radnorshire.

1 Internationally Notable taxa

8 taxa are identified by Cheffings & Farrell (2005) as being of possible international importance. The endemic Whitebeam (Sorbus porrigentiformis) certainly is. More surprising are plants such as Pignut (Conopodium majus) that has a very limited world distribution as does Marsh St. John’s-wort (Hypericum elodes) as well as Ivy- leaved Bellflower (Wahlenbergia hederacea), Ivy-leaved Crowfoot (Ranunculus hederaceus), Round-leaved Crowfoot (Ranunculus omiophyllus) and Meadow thistle (Cirsium dissectum). Other species could be added to this list such as Wilson’s filmy- fern (Hymenophyllum wilsonii), Pillwort (Pilularia globulifera) and Whorled caraway (Trochdaris verticillata) with possibly half the world populations of these species in Britain. The British Isles also supports important populations of bluebell and wild daffodil.

The Register

This register considers species of flowering plants, ferns and fern allies recorded from the Vice-county of Radnorshire (VC 43) that are believed to be native or archaeophytes (naturalised since before AD 1500). The study of critical genera of the hawkweeds, dandelions, eyebrights, roses and brambles is too imperfect in Radnorshire to permit their evaluation with any confidence. Most hybrids also await detailed study.

Why do we need a rare plant register for Radnorshire? The Environment (Wales) Act 20161 sets out Wales’ approach to planning and managing natural resources at a national and local level, enshrining in statute the principles of sustainable management of natural resources. It contains two key sections.

• Section 6 - Biodiversity and resilience of ecosystems duty Section 6 of the Act places a duty on public authorities to ‘seek to maintain and enhance biodiversity’ so far as it is consistent with the proper exercise of those functions. In so doing public authorities must also seek to ‘promote the resilience of ecosystems’. The duty replaces in Wales the section 40 duty in the Natural Environment and Rural Communities Act 2006 (NERC Act 2006). Public authorities will be required to report on the actions they are taking to improve biodiversity and promote ecosystem resilience.

2 • Section 7 - Biodiversity lists and duty to take steps to maintain and enhance biodiversity This section replaces the duty in section 42 of the NERC Act 2006. The Welsh Ministers will publish, review and revise lists of living organisms and types of habitat in Wales, which they consider are of key significance to sustain and improve biodiversity in relation to Wales. The Welsh Ministers must also take all reasonable steps to maintain and enhance the living organisms and types of habitat included in any list published under this section, and encourage others to take such steps. Without a work of this nature conservation priorities and the success of measures to ensure Wales develops sustainably cannot be established.

The Well-being of Future Generations (Wales) Act 2015 seeks to improve the social, economic, environmental and cultural well-being of Wales. One of its seven well- being goals aspires to:

'A nation which maintains and enhances a biodiverse natural environment with healthy functioning ecosystems that support social, economic and ecological resilience and the capacity to adapt to change (for example climate change).'

These worthy aspirations can only be realised if at the planning stage of any development the impact of such a development can be measured and avoided or mitigated. This register is an essential tool if we are to achieve this goal.

Radnorshire Vice-county

The Watsonian Vice-County of Radnorshire does not exactly follow the Powys Shire Committee boundary of Radnor. It excludes areas at the head of the Elan Valley (in Montgomeryshire V.C.) and around Elan Village (in Brecknock V.C.) and includes part of the parish of Glasbury (in the Brecknock Shire Committee Area). See Woods (1993) for details.

Which Species are Included?

Species are included for the following reasons:-

They are listed either in the UK or Welsh National Red Data Books, the former held on the JNCC website and the latter on the Plantlife website (Dines 2008). Some also occur in the Irish Red Data book. Their national conservation status is abbreviated as follows:- CR=Critically Endangered, EN=Endangered, VU=Vulnerable, NT=Near Threatened, suffixed by the country this refers to eg W for Wales, IR for Ireland.

3 A Vice-County Rarity species has been recorded since 1987 in 3 or fewer tetrads. This is shown in the text by VCR. Vice-County Scarce (VCS) species have been recorded since 1987 in 4-10 tetrads. Vice-County Near Scarce (VCNS) species occur in 11-30 tetrads. The number of tetrads per taxa in Radnorshire has been calculated by using this search query in the BSBI’s database. https://database.bsbi.org/search.php#query=df0ff6357c16c74a8ae45d297e46ba25& savedid=0.16n

Many taxa occupy habitats that until recently were much more widespread. The latter half of the 20th century saw the development of agricultural and forestry practices, such as land drainage, regular ploughing and reseeding and the creation of dense conifer plantations that were inimical to many wild plant species such as Dyer’s Greenweed (Genista tinctoria), Wood Bitter-vetch (Vicia orobus), Greater Butterfly-orchid (Platanthera chlorantha) and Moonwort (Botrychium lunaria). Radnorshire probably has over one million sheep (compared to a human population of c24,000). It is not therefore surprising that some species such as Purple loosestrife (Lythrum salicaria), Field Scabious (Knautia arvensis ) and Common Fleabane (Pulicaria dysenterica) have been brought to the edge of extinction in the county by intensive grazing pressure.

Some species such as Meadow Thistle (Cirsium dissectum) and Whorled Caraway (Trochdaris verticillata) are included because they have important edge of range populations in Radnorshire.

Whilst every attempt has been made to trace records, no complete checked and authenticated synthesis of all the vascular plant records from Radnorshire exists. The editors and recorders have done their best but accept no responsibility for any errors or omissions.

Land use changes that might adversely affect a site for a notable species should always be carefully considered and such change only implemented if no alternative course of action can be identified and the action can be demonstrated as being of overwhelming public benefit.

The list of taxon included here comes from the previous edition of the Radnorshire Rare Plant Register which was edited by Polly Spencer-Vellacott in 2016, itself based on the 2001 original by Ray Woods. Additions have been made to this via spreadsheet analysis of locally rarer species. This spreadsheet was developed by Andy Amphlett in 2015 and the list derived from the spreadsheet was kindly reviewed by the Elizabeth Dean (VCR) and Ray Woods.

Site Visits

In the Cardiganshire Rare Plant Register of 2001, Arthur Chater draws attention to the responsibility anyone seeking rare plants owes to landowners and those responsible for the conservation of wild plants. His wise words are reproduced here. “It cannot be

4 too strongly emphasised that most of the sites listed in this register are on private land and should not be visited without permission from the owners or tenants….now that the collection of rare plants is largely a thing of the past, the chief threat to the species in this Register is from unwitting destruction of their habitats. The more that landowners and other informed and sympathetic people are aware of the local and national interest of these sites, the more chance there should be that the species listed here will be appreciated and will survive, or even become common enough to be removed from future editions of the Register”.

Acknowledgements

A Register such as this is a compilation of an immense amount of voluntary recording effort. We acknowledge and thank everyone who has contributed records to this work so helping our understanding of the plant life of Radnorshire. In addition, the role of Vice Country recorder is very important in compiling, inputting and validating all these records. For Radnorshire, Elizabeth Dean (ERD) and Sue Spencer (SMS) have assumed this role and we would like to express our gratitude for the huge amount of voluntary effort this involves.

References

Cheffings, C. and Farrell, L., (Editors) (2005). The Vascular Plant Red Data List for Great Britain. JNCC, Peterborough

Davies, K.L., 1995. The Identification of Welsh Vascular Plant Taxa Showing Restricted Global Distribution. Report to CCW.

Dines, T.D. (2008). A Vascular Plant Red Data List for Wales. Plantlife International, Salisbury.

Ellis R G (1983) Flowering Plants of Wales. National Museum of Wales

Stace, C., 2019. New Flora of the British Isles (Edn 4) Cambridge University Press.

Wigginton, ed., 1999. Red Data Books 1: Vascular Plants. 3rd ed. JNCC. Peterborough.

Woods, R.G., 1993. Flora of Radnorshire. National Museum of Wales, Cardiff.

5 Aethusa cynapium Fool's Parsley Persli'r Ffŵl subsp. cynapium National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2267 1994 From DMAP - species beyond Atlas 2000 range Radnorshire SO0748 1994 From DMAP - species beyond Atlas 2000 range Radnorshire SO3264 1994 From DMAP - species beyond Atlas 2000 range Radnorshire SO3164 1994 From DMAP - species beyond Atlas 2000 range Radnorshire SO2872 1994 From DMAP - species beyond Atlas 2000 range Radnorshire SO1739 1996 From DMAP - species beyond Atlas 2000 range Radnorshire SO3363 1996 From DMAP - species beyond Atlas 2000 range Radnorshire SO1438 1997 From DMAP - species beyond Atlas 2000 range Radnorshire SO1539 1997 From DMAP - species beyond Atlas 2000 range Radnorshire SO1639 1997 From DMAP - species beyond Atlas 2000 range Radnorshire SO1738 1997 From DMAP - species beyond Atlas 2000 range Radnorshire SO2458 1998 From DMAP - species beyond Atlas 2000 range Radnorshire SO2257 1998 From DMAP - species beyond Atlas 2000 range Radnorshire SO2146 1998 From DMAP - species beyond Atlas 2000 range Radnorshire SO2574 1998 From DMAP - species beyond Atlas 2000 range

6 Radnorshire Rare Plant Register March 2020

Agrimonia procera Fragrant Agrimony Llysiau'r Dryw Pêr National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Builth Road SO026533 1988 Porter, M. Site lost

Withybeds Presteigne SO309650 1997 Chambers, S.P.

Black Nursery SO139691 1998

Gladestry SO25 1999

Dolyhir SO246582 2000 Gill, M.A.V. SSSI Dolyhir Quarries

Radnorshire SO0854 2001

Tyncoed SO034555 2001 Woods, R.G.

Radnorshire SO069486 2001

Llanbedr SO14304638 2014 J Crellin Lane hedgerow

Llanbedr 1446 SO1430046382 2014 Crellin, John lane hedgerow

Cwmbach Llechryd SO035539 2019 RG Woods

Alchemilla glabra Smooth Lady's Mantle Yn Esmwyth Mantell Fair Gyffredin National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gaufron, W of village SN9968 2019 B Brown

Blwch-y-sarnau SO0274 2019 ER Dean Church

Road verge SO030588 2019 RG Woods

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Alchemilla Intermediate Lady's Mantle Mantell Fair Gyffredin xanthochlora Golau National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Craig Fain, R Ithon N of SO0357 1987 Powell, A.C.;Port, C.;Port, J. Esgairdraenllwyn Pastures SO08 1987 Blackstock, SSSI T.;Yeo, M.;Jackson, P. Disserth SO0358 1987 Port, C.;Port, J.

Glan-yr-afon - Pen-y-cwm SO0781 1988 Port, C.;Port, J. Bridge Radnorshire SO2456 1994

Radnorshire SO0457 1994

Radnorshire SO1070 1995

Radnorshire SO1072 1996

Radnorshire SO1072 1997

Radnorshire SO1162 1997

Radnorshire SO121574 1997

Radnorshire SO1838 1997

Radnorshire SO1339 1998

VC43 Radnorshire SO06K 1999

Llangunllo SO27 1999

VC43 Radnorshire SO14X 1999

VC43 Radnorshire SO25H 1999

Abbeycwmhir SO07 1999

VC43 Radnorshire SO06L 1999

Strinds west SO2357 2008 ERD, SMS & RGW

Crug y Bydda Churchyard, SO158819 2009 Fanrow, Jenny SO158819 Llananno SO0974 2011 Vaughan, in Llananno Churchyard Anthony Presteigne SO36 2012 Vaughan, Approx. SO3164 Anthony Slough and Cann Wood SO3063 2013 Vaughan, Grassy edge of forest track through Anthony Cann Wood

8 Radnorshire Rare Plant Register March 2020

Water Breakl its Neck SO1860 SO1860 2014 ERD, SMS and HBS Llandrindod Wells SO06 2015 Vaughan, Approx. SO0661 Anthony Shaky Bridge SO0861 2018 ERDean Footpath from Neuadd to Church and up over Castle bank. Chiuchyard. Llananno SO094746 2019 ERDean Area around toilet block and wooded area to the north. Pen-twyn so1872 SO1872 2019 ERDean Gravel village churchyard and road verges.

9 Radnorshire Rare Plant Register March 2020

Allium Chives Seifys schoenoprasum National or Local Scarcity NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Penmaenau, R Wye nr SO05G 1988 Woods, R.G.;Port, J. Penddol SO030524 1988 Woods, R.G. SSSI R Wye

SE of Erwood Station SO095437 1990 Woods, R.G. SSSI R Wye

Radnorshire SO0252 1994

Radnorshire SO1043 1995

Radnorshire SO1739 1996

Radnorshire SO1537 1997

Glasbury SO179393 1997 R.G.Woods SSSI R Wye

Radnorshire SO1637 1997

Radnorshire SO1438 1997

Radnorshire SO1239 1998

Radnorshire SO1338 1998

Llanelwedd West SO05 2000 Vaughan, Approx. SO0451 Anthony Radnorshire SO183404 2001

Radnorshire SO125404 2001

Radnorshire SO110419 2001

Radnorshire SO133386 2001

Radnorshire SO075465 2001

Radnorshire SO1239 2001

Radnorshire SO0451 2001

Radnorshire SO0844 2001

Llanelwedd West SO05 2001 Vaughan, Approx. SO0451 Anthony Pen-ddol rocks SO03105250 2002 Porter, North of Builth Wells No91 Mike;Porter, Christine Middle Hall, Aberedw SO067491 2005 Humphreys, David;Dean, Liz;Spencer, Sue Boughrood, Wye bank SO124403 2007 Crellin, John Spreadsheet in Mixed Hectads folder

10 Radnorshire Rare Plant Register March 2020

Boughrood, Wye bank SO124403 2008 Crellin, John Spreadsheet in Mixed Hectads folder

Presteigne SO3164 2011 ERDean Streets in Presteigne, by St Andrew's church door. Llanelwedd West SO05 2011 Vaughan, Approx. SO0451 Anthony Llandeilo Graban SO04 2012 Vaughan, Approx. SO0944 Anthony R Wye SO1043 2012 ERD, RGW and Bank of wye, SO 10408 43059. Ht 109 RWT metres Penmaenau, Craig Fawr SO031523 2013 Vaughan, SO 031.523, common on Penddol rocks SO0352 Anthony Presteigne SO3164 2014 Woods, Ray Naturalised to east of church porch.

Boughrood Bridge SO 1338 SO134386 2017 Drewett, David SO134 386 rock slabs/pool

Llanstephan SO124404 2019 Woods, R.G. SSSI R Wye

11 Radnorshire Rare Plant Register March 2020

Allium vineale Wild Onion Nionyn Gwyllt National or Local Scarcity VCS Native or Archeophyte

Placename Grid reference Year last seen Recorder Comment Penmaenau, R Wye nr SO05G 1988 Woods, R.G.;Port, J. Radnorshire SO05G 1994

Boughrood Brest SO1438 1997 Woods, R.G. SSSI R Wye

Glangwye SO1537 1997 Woods, R.G. SSSI R Wye

Radnorshire SO1438 1997

Radnorshire SO1537 1997

Radnorshire SO0256 1998

Rhoel, Disserth SO024567 1998 Woods, R.G.

Radnorshire SO1338 1998

Boughrood SO1338 1998 Woods, R.G. SSSI R Wye

Glasbury SO13 1999

Llanelwedd SO05 1999

Gladestry SO25 1999

Clyro SO24 1999

Radnorshire SO222425 2001

Radnorshire SO033523 2001

Radnorshire SO263583 2001

Penddol Rocks SO033523 2003 Woods, R.G. SSSI R Wye

Roadside SW of Pentre SO080443 2007 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills caeau, Llandeilo Graban Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc The Skreen SO0943 SO0943 2015 Woods, R.G. Railway cutting, Skreen. SO097.436

Stanner SO263583 2015 Woods, R.G. NNR Stanner Rocks

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

12 Radnorshire Rare Plant Register March 2020

Alopecurus aequalis Orange Foxtail Cynffonwellt y Maes National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Beacon Hill SO178762 1993

Llanfawr Hill SO249667 1994

Pool Hill SO1775 1994

Little Hill SO163544 1994

Beilibedw Mawn Pool SO163565 1996

Rhewey Pool SO152573 1996

Aberedw Rocks SO078452 1998 SSSI Llandeilo, Rhulen & Llanbedr Hills

Gladestry SO25 1999

Radnorshire SO0745 1999

Maelienydd SSSI SO139713 1999 SSSI Maelienydd

Radnorshire SO178762 2001

Aberedw Rocks SO0745 2002 Smith, Les margin of pool SO083456

Aberedw Rocks SO0745 2003 L Smith SSSI Llandeilo Rhulen & Llanbedr Hills, Margin of pool. Begwyns SO166438 2010 HBS, J Pool to east of road. Ockended, J Clayfield, J Wynne-Jones etc Wernygeufron Hill SO27 2011 Clayfield, John Pools on Wernygeufron Hill, SO2175 to SO2275 Gwaunceste Hill West SO1555 SO154558 2017 D.R.Drewett SO154 558 pool

Alopecurus Black-grass Cynffonwellt du myosuroides National or Local Scarcity VCR Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2044 1997

Radnorshire SO0746 1997

Neuadd-fach SO0872 SO0872 2017 ERD & SMS In gravel on riverside, west side, s of N fach

13 Radnorshire Rare Plant Register March 2020

Anacamptis morio Green-winged Orchid Tegeirian y Waun National or Local Scarcity NT (GB), VCR, Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO183393 1990 Leitch, S.I.

Glasbury NR SO182391 1991 Woods, R.G.

Glasbury NR SO183393 1991 Woods, R.G.

Radnorshire SO1839 1996

Glasbury cutting BWT SO183393 2005 Leitch, S.I.

Anacamptis Pyramidal Orchid Tegeirian Bera pyramidalis National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO178388 1996 Gill, M.A.V. Road verge - plant destroyed by herbicide Presteigne SO3164 SO31236459 2019 Van den Ende, by-pass, 16yards nw from turn to Kate town, under trees on e side of rd.

14 Radnorshire Rare Plant Register March 2020

Andromeda polifolia Bog Rosemary Rhosmari Gwyllt National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SN945754 1987 Soane, I.D.

Glanhirm area SN839708 1989

Cnapyn Drawsffos SN839708 1991 Drewett, D.R. NNR Claerwen

Claerwen NNR SN849711 1991 Drewett, D.R. NNR Claerwen

Elan valleys SN86 1999

Ffos Brwyn SN919656 1999 Averis, SSSI Elenydd A.B.G.;Averis, A.M. Elenydd SSSI SN926675 1999 Averis, SSSI Elenydd A.B.G.;Averis, A.M. Elenydd SSSI SN928679 2000 SSSI Elenydd

Radnorshire SN893633 2001

Radnorshire SN8667 2001

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Arabis hirsuta Hairy Rock-cress Berwr-y-cerrig Blewog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Cliff above R Ithon N of Dol- SO047603 1987 Woods, R.G. berthog New Radnor, on lime mortar SO213608 1992 Woods, R.G. of limestone wall Burfa Camp, dry rock outcrop SO2860 1993 Boyce, D.C.

Radnorshire SO1537 1997

Radnorshire SO1339 1998

Yatt Wood, limestone rock SO243583 2002 Gill, M.A.V. SSSI Dolyhir Quarries ledge nr top of SW end of Gilfach Nature Reserve, SN96147160 2003 McWilliam, Steve Rhayader Llan-Evan Dingle & Cwm SO1661 2009 ERD & SMS Blithus Rocks SO1661 Llan Evan Dingle & Cwm 2009 ER Dean, SM Blitus Rocks Spencer Stanner Rocks NNR SO261584 2014 ER Dean, SM Quarry Floor Spencer & Here Bot Soc Llan-Evan Dingle & Cwm SO1661 2014 Clayfield, John Nyth-Grug, north west, rough ground, Blithus Rocks SO1661 dry gully. Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc Llan-Evan Dingle & Cwm SO1661 2016 ERD, SMS and Blithus Rocks SO1661 HBS

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Arctium lappa Greater Burdock Cyngaf Mawr National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Presteign, roadside SO3164 1994 Drewett, D.R.

Llanbwchllyn SO115466 1998 Chambers, S.P.

Llangunllo SO27 1999

Llanbwchllyn SSSI SO115466 2008 Chambers, Steve SO115466 Track at entrance gate to Llnabwlchllyn, contorted by herbicide spray. Llanbwchllyn Lake SO1146 2011 RW, ERD, SMS & RWT Llanbwchllyn SSSI SO1146 2016 ERDean By entrance gateway.

Arenaria leptoclados Slender Sandwort Tywodwlydd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Aberedw Railway Stn SO075475 1987 Woods, R.G. Trackbed of old railway, N of Stn

Radnorshire SO2257 1998

Radnorshire SO245581 2001

Beacon Hill SO07 2009 Vaughan, Approx.SO1776 Anthony

Asplenium Forked Spleenwort Duegredynen Fforchog septentrionale National or Local Scarcity NT(B) NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Dolyhir, Yatt Wood SO246583 1991 Woods, R.G.;Boyce, D.C.;Drewitt, D.R. Radnorshire SO1462 1996 From DMAP - species beyond Atlas 2000 range Yatt Rocks SO246583 2007 Ferguson, A.S. SSSI Dolyhir Quarries

17 Radnorshire Rare Plant Register March 2020

Asplenium A Maidenhair Spleenwort trichomanes subsp. trichomanes National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Bailey Einion SO083617 1998 Chambers, S.P.

Gladestry SO25 1999

Radnorshire SO263584 2001

Llan-Evan Dingle & Cwm SO1661 2009 ERD & SMS Blithus Rocks SO1661 Radnor Forest (Warren Wood SO16 2011 Vaughan, Approx. SO1860 area) Anthony St.Peters, Glasbury SO177385 2012 ERD & SMS SO177385 churchyard

Rock Dingle SO2067 2012 ERD & SMS

Avena fatua Wild-oat Ceirchwellt Gwyllt y Gwanwyn National or Local Scarcity VCS Native or Archeophyte Archeophyte

Placename Grid reference Year last seen Recorder Comment Knowle SO2261 1995 Humphreys, D.R.

Radnorshire SO3363 1996

Radnorshire SO2261 1996

Radnorshire SO1538 1997

Painscastle SO14 1999

Evenjobb Hill SO2762 SO2762 2013 ERD & SMS Edge of cereal field

Dolley Old Bridge SO2765 SO273652 2013 ERD & SMS SO273.652 Edge of cereal field. (6/7/13) Also Agrostis gig. Llanfihangel Nant-Melan east SO1858 2014 ERD & SMS 1858 Downton farm SO2360 SO2360 2017 ERDean

Knapp Bridge SO2460 2018 ERDean Arable gateways on road to Kinnerton, SO 246 607 Walton SO2559 2018 ERDean A44 roadside and arable field gateways

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Avenula pubescens Downy Oat-grass Ceirchwellt Blewog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO08V 1999

Llandrindod SO06 1999

Strinds west SO2357 2008 ERD, SMS & RGW Found by R Wooods

Cwmynace SO2053 SO2053 2016 ERD & SMS Land belonging to Jane Bisby and David Warren Carreg Gwyn SO2054 SO2054 2016 ERD & SMS

Bidens cernua Nodding Bur-marigold Graban Ogwydd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Painscastle SO14 1999

Llangunllo SO27 1999

Rhos Goch Common SO191481 2002 Ferguson, SO 191481 Andrew Pentrosfa Mire SSSI SO0559 2010 Bosanquet, S.

Rhosgoch Common NNR SO191481 2014 Drewett, D.R. SO191481, north boundary of res., non flowering, with dumped rush cuttings on ditch

Bidens tripartita Trifid Bur-Marigold Graban Deiran National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Lower Harpton SO2860 1994

Glasbury SO1739 1996

Cwmbach SO1639 1996

Glasbury SO1738 1996

Boughrood SO1338 1998

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Blitum bonus- Good-King-Henry Llys y Gwrda henricus National or Local Scarcity VU(B) Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Maengowan SO057525 1989 Woods, R.G.

Cat and Fiddle SO333636 1996

Rhosgoch Farm SO190484 1998

Radnorshire SO245602 2001

Radnorshire SN951699 2001

Radnorshire SO297718 2001

Bronydd SO2245 SO2245 2013 ERDean

Frostal SO2260 2016 ERD & SMS

Maesllwch Castle SO1740 SO1740 2017 ERDean Yellow road from SO179403

Rhos-y-meirch SO2769 SO2769 2019 ERDean Roadside, SO279.697

Rhos-grug SO1772 2019 ERDean Root crop gateway/margin

20 Radnorshire Rare Plant Register March 2020

Botrychium lunaria Moonwort Lloer-redynen National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbister SO109739 1988 Records, N.C.C. SSSI Lower Caefaelog

Cae Troedrhiwdraen SSSI SN898670 1988 Records, N.C.C. SSSI Cae Troedrhiwdraen

Llandrindod SO071607 1991 Parry, D.E. fields behind Powys County Hall

Llandrindod SO067605 1991 Parry, D.E. fields behind Powys County Hall

Below Craig Dyfnant, SN873647 1993 Green, S.E. SSSI Elenydd Claerwen Valley Radnorshire SO0260 1994

Beacon Hill SO153766 1994 Woods, road verge R.G.;Humphreys, D.R. St.Harmon SN97 1999

VC43 Radnorshire SO07Y 1999

Gilfach NR SN962713 2002 Chambers, Steve 5 seen in 2002

Rhos Dyfnant SO022601 2003 Hereford Botanical Society Dyfnant Newb'dge-o-Wye SO020602 2007 Fleming- SSSI Rhos Dyfnant Williams, E. SE of Henllyn Mawr SO080448 2008 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Llandeilo Graban SO0813544859 2008 Woods, R.G. Llandeilo graban, nr Henllyn Mawr. Ffridd on common. Cae Henfron SSSI SN890702 2008 Rangers, Elan SSSI Cae Henfron Valley Dyfnant Newb'dge-o-Wye SO030602 2008 Parry, D.E. SSSI Gweunydd Dyfnant

Brachypodium Heath False-Brome Breichwellt y Tŵr pinnatum s.l. National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gladestry SO25 1999

21 Radnorshire Rare Plant Register March 2020

Brassica nigra National or Local Scarcity Native or Archeophyte

Placename Grid reference Year last seen Recorder Comment Dolyhir Quarries SSSI SO2458 2002 Mav Gill Dolyhir Quarries SSSI

Llanelwedd West SO0451 2013 Vaughan, Approx. Craig Fawr house. Anthony Penmaenau, Craig Fawr SO031523 2013 Vaughan, possibly from spilt bird seed SO0352 Anthony

Bromopsis benekenii Lesser Hairy-brome Pawrwellt Blewog Lleiaf

National or Local Scarcity VU(W) NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Bailey Einion RWT SO084616 1998 Chambers, S.P.

Cefnllys & Bailey Einon SO06 2010 Vaughan, Approx. SO0861 Anthony Bach Howey SO1243 2011 Woods, R.G.

Bromopsis erecta Upright Brome Bromwellt Syth National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO2658 1988 Woods, R.G.

Stanner Rocks NNR SO2658 2001 Woods, R.G. NNR Stanner Rocks

Dyfnant 0259 L F-W garden SO0259 2013 Woods, Ray

Trackside, Dwyfnant, SO023597 2015 Woods, R.G. Newbridge on Wye

22 Radnorshire Rare Plant Register March 2020

Bromus racemosus Smooth Brome Bromwellt Llyfn National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SN97W 1999

VC43 Radnorshire SO16B 1999

VC43 Radnorshire SO06W 1999

Crow Wood - Coed Cae SO105433 2002 Woods, R.G. Wet woodland with glade Wood, Ciliau Coedgwgan SO087654 2002 Chambers, Steve SO087654 wet hay meadow

Tyncoed, bird seed crop SO029558 2002 Woods, R.G. headland Maengowan SO0552 2006 Chambers, Steve Llanelwedd Rocks SSSI

Tyncoed, meadow SO034550 2006 Woods, R.G.

Cors y Llyn NNR SO017553 2007 Woods, R.G. NNR Cors y Llyn

Troed-rhiw-draen SN895670 2014 Woods, R.G. SN895.670

Troedrhiwdraen, Elan Valley SN895670 2014 Woods, R.G Edge of species rich hay meadow Meadow Penllanole SN985630 2016 Woods, R.G. SN985.630

Penlanole Doldowlod SN985630 2016 Woods, R.G Species-rich haymeadow

Lower Glasnant SO1850 SO1850 2019 Ockenden, Bryngwyn Hill east, SO188.504. Ancient J;Marshall, P hedgerow, verges, acid heath, flushes. Green Lane SO1950 2019 Ockenden, Newchuch Hill, west. Dry acid J;Marshall, P heathland, hedges, springs & wet flushes.

Butomus umbellatus Flowering Rush Engraff National or Local Scarcity VU(W) VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Cabalva, R Wye SO233457 1992 Drewett, D.R.;Boyce, D.C. Cabalva SO233457 2009 Drewett, SSSI R Wye D.R.;Woods, R.G. Trehirion Pond SO109670 2011 Birch, R. PSYM Survey for CCW.

23 Radnorshire Rare Plant Register March 2020

Callitriche brutia Pedunculate Water-starwort Brigwlydd Coesog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment St Harmon SN97 1999

Abbeycwmhir SO07 1999

Glasbury SO13 1999

Llanbister SO17 1999

Gwyllyn SN948690 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Llynheilyn SO167581 2009 Doidge, K.I.K. CSM Survey. See Doidge & Wade 2012. CCW Report XXX Gororion SN8773 SN878733 2015 ERD & SMS SN878 733 Water by roadside. No fruit.

Evancoyd Crt n SO2663 SO2663 2016 ERD, SMS and HBS

Callitriche brutia Pedunculate Water-starwort Brigwlydd Coesog subsp. brutia National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1775 1994

Radnorshire SN9877 1996

Radnorshire SO1338 1998

Radnorshire SO1439 1998

Radnorshire SO0276 1999

Fullbrook SN9877 SN9877 2015 ERD & SMS

24 Radnorshire Rare Plant Register March 2020

Callitriche brutia Pedunculate Water-starwort Brigwlydd Coesog subsp. hamulata National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Aberedw Hill SO05W 1987 Port, C.;Port, J.

Disserth+Trecoed, Dulas SO05 1987 Powell, Brook A.C.;Wilson, M.;Port, C.;Port, J. Bryn Pool SO038575 1987 Powell, A.C.;Port, C.;Port, J. Radnorshire SO0556 1994

Radnorshire SN8469 1996

Radnorshire SN9874 1997

Radnorshire SO1338 1998

Glanhirin SN87 1999

Dolyhir Quarry SO2458 2002 Gill, Margaret

Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Crossgates pond No. 2 SO086654 2011 Birch, R. PSYM Survey for CCW.

Rhayader, Glyn, River Wye SN967658 2012 Broughton, David A.;Padfield, Michael C. Llyn Cerrigllwydion Isaf SN84376992 2014 Harrison, Rob Transect 3 Llyn Cerrigllwydion Isaf SN84377006 2014 Harrison, Rob In shallow water Transect 2

25 Radnorshire Rare Plant Register March 2020

Callitriche Blunt-fruited Water-starwort Brigwlydd y Dwr obtusangula National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1775 1994

Presteigne, withybeds SO310649 1997 Chambers, S.P. SSSI R Lugg

VC43 Radnorshire SO0140657429 2007 Bosanquet, Sam Imperfect material

26 Radnorshire Rare Plant Register March 2020

Callitriche platycarpa Various-leaved Water-starwort Brigwylydd y Gwanwyn

National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Byrgwm Pool SO118476 1998 Poole, J. Byrgwm Pool, Llanbedr Hill (pillwort population 5). Associated species with Domin scores. Llanbedr Hill SO119477 1998 Poole, J. Pillwort population 6: associated species with Domin scores. Cwm Iago SO121477 1998 Drewett, D. Pillwort population 7: base-rich flush. Associated species with Domin scores. Garreg Llwyd Pool SO125483 1998 Drewett, D. Pillwort population 6: associated species with Domin scores. The Begwyns SO147442 1998 Poole, Population 5, pillwort monitoring J.;Drewett, D. report. Abundance of associated species given as a percent cover. The Begwyns SO16354370 1998 Drewett, D. Population 1, pillwort monitoring report. Abundance of associated species given as a percent cover. Doctor's Pool SO152507 1998 Poole, J. Doctor's Pool, Glascwm Hill. Stony pool.

Llandeilo Hill SO106456 1998 Poole, J. Population 4: very small pool. Associated species with Domin scale for abundance. Aberedw Hill SO100512 1998 Drewett, D. Population 8: small pool. Associated species with Domin scores. Glascwm Hill SO156507 1998 Poole, J. Pwll Brwynog, Glascwm Hill, population 3. Shallow pool. Radnorshire SO1439 1998

Radnorshire SO1338 1998

Aberedw Hill SO083517 1998 Drewett, D. Population 2: ephemeral pool and adjacent ruts. Associated species with Domin scores. Llandeilo Hill SO098473 1998 Drewett, D. Population 3: very small pool. Associated species with Domin scale for abundance. Aberedw Hill SO080518 1998 Drewett, D. Population 1: small moorland pool. Associated species with Domin scores. Radnorshire SO1051 1999

Radnorshire SO1550 1999

Radnorshire SO0745 1999

Radnorshire SO1045 1999

Radnorshire SO0947 1999

27 Radnorshire Rare Plant Register March 2020

Radnorshire SO1643 1999

Radnorshire SO1444 1999

Radnorshire SO1248 1999

Radnorshire SO1247 1999

Esgairdraenllwyn SO08 1999

Radnorshire SO1147 1999

Radnorshire SO1047 1999

Radnorshire SO0851 1999

Radnorshire SO0845 1999

River Teme at Knucklas SO2574 2005 Godfrey, M F;Lockton, A.J.

Campanula latifolia Giant Bellflower Clychlys Mawr National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2360 1994

Radnorshire SO2355 1994

Radnorshire SO1239 1998

Radnorshire SO2257 1998

Radnorshire SO1338 1998

Radnorshire SO3371 1998

Clyro SO24 1999

Painscastle SO14 1999

B4594 SO2355 2011 Ockenden, John SO2369 5555 7 So2362 5550, bank of B4594, just ne of Gladestry Fforest Inn east SO1758 SO1758 2014 ERD & SMS

Boughrood Bridge SO 1338 SO137386 2017 Drewett, David SO137 386 broadleaved woodland

Downton farm SO2360 SO2360 2018 ERDean Track to Downton, assume naturalised.

28 Radnorshire Rare Plant Register March 2020

Campanula patula Spreading Bellflower Clychlys Lledaenol National or Local Scarcity EN(B) CR (W) Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Strind SO239576 1998 Humphreys, D.R.

Radnorshire SO268636 2001

Radnorshire SO287615 2001

Radnorshire SO268725 2001

Radnorshire SO165398 2001

Radnorshire SO240576 2005

29 Radnorshire Rare Plant Register March 2020

Campanula Nettle-leaved Bellflower Clychlys Danadl trachelium National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Hendy Crug y Bydder SO148824 1993 S Gooch Gate by roadside

Radnorshire SO1482 1994

Radnorshire SO2760 1994

Radnorshire SO2860 1994

Radnorshire SO2468 1997

Gladestry SO25 1999

Llangunllo SO27 1999

Llandegley SO16 1999

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

Coedgwgan SO0865 2004 Humphreys, David Worzell Wood, Burlingjob SO258580 2006 Woods, R.G.

Strinds west SO2357 2008 ERD, SMS & RGW

Gladestry SO2355 SO2355 2008 ERD & SMS

Dolyfelin SO2274 SO2274 2011 ERD & SMS

Stanner station and south SO2658 2012 ERD & SMS 3 visits, April, July, Aug. 2658 B4594 SO2355 2012 Crellin, John Spreadsheet in Mixed Hectads folder

Worzell Wood 2557 SO2557 2012 ERD & SMS

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Beggar's Bush SO2664 SO2664 2016 Clayfield, J

Bebside Yatt Wood, Dolyhir SO246581 2018 Woods, R.G. Roadside bank

30 Radnorshire Rare Plant Register March 2020

Cardamine amara Large-flowered Bittercress Chwerw Mawr National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Michaelchurch-on-Arrow SO246506 1987 Gray D.E. Church House Farm

Tan y coed SN967774 1991 Woods, R.G.

St Harmon SO253732 1999 Woods, R.G. Wet flush in garden, Tan y Coed

Radnorshire SO194485 2001

Radnorshire SN967774 2001

31 Radnorshire Rare Plant Register March 2020

Cardamine impatiens Narrow-leaved Bittercress Chwerw Culddail

National or Local Scarcity NT(B) NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gilwern Brook SO261580 1987 Woods, R.G. Shady bank of brook

Stanner, Worsell Wood SO257580 1987 Woods, R.G. Scree above forestry track

Worsell Wood, S of SO257575 1988 Woods, R.G.

Erwood Station, SE of SO095437 1990 Woods, R.G. Disturbed roadside verge

Smithfield Farm SO023549 1992 Gooch, S.

Radnorshire SO2456 1994

Llanelwedd Rocks SO0551 1995 Shaw, Andy Disturbed ground by cycle path near Wye, SO050517. Date is est. for the 1990's Builth road, north west SO0253 1995 Shaw, Andy Gardens at Pencerrig hotel, SO024539

Radnorshire SO2558 1997

Radnorshire SO2658 1997

Worzell Wood 2557 SO2557 2000 Woods, R.G. From RPR, SO259 579

Radnorshire SO069486 2001

Radnorshire SO076471 2001

Radnorshire SO108497 2001

Radnorshire SO132584 2001

Radnorshire SO238574 2001

Radnorshire SO076469 2001

Radnorshire SO023549 2001

Dolyhir Quarries SSSI SO2458 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Worsell SO257575 2004 Woods, R.G. Gravel of forest track

Pont Shioni SO077467 2005 Chambers, Steve

Pont Shoni Aberedw, path SE SO078467 2006 Woods, R.G. SSSI of Llanelwedd rocks south SO047519 2011 Woods, R.G. SO 047519 North side of new bridlepath 12m from A483, 20 plants Worzell Wood 2557 SO2557 2012 ERD & SMS

Rock Dingle South 2066 SO2066 2012 ERD & SMS

Stanner station and south SO2658 2012 ERD & SMS 3 visits, April, July, Aug. 2658

32 Radnorshire Rare Plant Register March 2020

Llanelwedd Central SO05 2012 Vaughan, Approx. SO0552 Anthony Llanelwedd Quarry SO046519 2012 Woods, R.G. Talus slope by bridleway

Worzell Wood 2558 SO2558 2012 ERD & SMS

Llandrindod Wells SO06 2014 Vaughan, Approx. SO0661 Anthony Evancoyd Crt n SO2663 SO2663 2016 ERD, SMS and Was a Victorian water garden. HBS SO261632, on left of path to pond.

Carduus nutans Nodding Thistle Ysgallen Ogwydd National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Henllyn Mawr SO083451 1998 SSSI Llandeilo, Rhulen & Llanbedr Hills

Radnorshire SO2257 1998

Llangunllo SO27 1999

Radnorshire SO050519 2001

Radnorshire SO085639 2001 From DMAP - species beyond Atlas 2000 range Radnorshire SO163582 2001

Felindre bridge SO169815 2004 Humphreys, Just within VC Boundary David R. Teme, Velindre Bridge SO169815 2004 Humphreys, DR R Teme SSSI

Llandeilo Graban SO079443 2007 Woods, SSSI Llandeilo, Rhulen & Llanbedr Hills, R.G.;Fleming- track to Wyeside Williams, E. Llandeilo Graban SO0844 2007 Woods, Ray One plant alogside track to Wyeside farmhouse, approx. SO080 445. Penpound, Newbridge on SO021598 2015 Woods, R.G. One plant in pasture field Wye Dyfnant SO0259 2016 Woods, R.G. Penpound. SO02.598, one plant.

Rhogo Howey SO079569 2019 Woods, R.G. Old tip on common land

33 Radnorshire Rare Plant Register March 2020

Carex acuta x A hybrid Sedge Hesgen acutiformis = C. x subgracilis National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbwlchllyn Lake SO117463 1998

Llan Bwch-llyn Lake SO11764618 2003 Jermy, A small stand on one side of the A.C.;Walls, R.M. outflow stream. Associated species listed. Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting Llanbwchllyn Lake SO1146 2013 ERD, SMS and Fen meadow North of lake HBS

34 Radnorshire Rare Plant Register March 2020

Carex canescens White Sedge Hesgen Benwen National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llansantffraed-in-Elwel, NW SO05 1987 Port, C.;Port, J. of The Bog, Newbridge-on-Wye SO0157 1987 BSBI Field Meeting Esgairdraenllwyn Pastures SO08 1987 Blackstock, SSSI T.;Yeo, M.;Jackson, P. VC43 Radnorshire SO08V 1988 Port, C.;Port, J.

Newbridge-on-Wye, Upper SO0159 1988 Maycock, R. Bog Radnorshire SN8267 1994

Radnorshire SO0883 1994

Radnorshire SO1059 1996

Radnorshire SN8671 1996

Llanbister SO17 1999

Painscastle SO14 1999

Abbeycwmhir SO07 1999

Llandrindod SO06 1999

St Harmon SN97 1999

Ffos Brwyn SN932682 2000 Lawley, M.

Rhos Goch Common SO1948 2004 BSBI Field Meeting Radnorshire SO1677 2005

Bwlch-llwyn BankSO1159 SO1159 2008 Humphreys, David;Dean, Liz;Spencer, Sue Abercamlo Bog RWT SO0764 SO0764 2015 ERD & SMS

Gilfach SN97 2015 Vaughan, Approx. SN9671 Anthony Rhiwnant north, SN8961 SN8961 2016 ERD & SMS

Gororion SN8773 SN8773 2016 ERDean

Black Brook Pastures SSSI SO018673 2018 SSSI citation Acid/neutral grassland, mixed grassland and floodplain fen vegetation. Aberithon Turbary SO0157 2019 Woods, R.G. The Bog, Newbridge, SO015.573

35 Radnorshire Rare Plant Register March 2020

Carex diandra Lesser Tussock-sedge Hesgen Rafunog Leiaf National or Local Scarcity NT(B) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0559 1997

Pentrosfa Mire SSSI SO059597 2006 Woods, R.G. SSSI Pentrosfa Mire

Rhosgoch Common SSSI SO19484813 2007 Bosanquet, SSSI Rhosgoch Common S.D.S. Rhosgoch Common SSSI SO200486 2007 Ferguson, A.S. SSSI Rhosgoch Common

Pentrosfa Mire SO05 2009 Vaughan, Approx. SO0559 Anthony Rhosgoch SSSI SO1948 2015 Drewett, D.R.

Pentrosfa Mire SO0559 2018 ER Dean, SM SSSI Pentrosfa Mire Spencer & Here Bot Soc Pentrosfa Mire SO05 2018 Vaughan, Approx. SO0559 Anthony

Carex dioica Dioecious Sedge Hesgen Ysgar National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Claerwen Valley SN900619 1991 Reed, D. Below Craig y Bwlch, wet flush

Radnorshire SO2274 1994

VC43 Radnorshire SO15G 1999

Heyop, Upper Hall Farm SO223746 2001 J Roper Peaty basic recently ditched

Radnorshire SN900619 2001

Radnorshire SO1283 2011 Clayfield, John

36 Radnorshire Rare Plant Register March 2020

Carex disticha Brown Sedge Hesgen Lygliw Benblydd

National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llandrindod Wells, fen SO059597 1987 Woods, R.G.;Powell, A.C. VC43 Radnorshire SO050536 1992 Gooch, S.M.

Bailey-shon Llwyd SO1162 1994

Pen-y-clawdd SO197702 1997

Radnorshire SO2375 2001

Radnorshire SO2274 2001

Radnorshire SO197702 2001

Carex divulsa subsp. Grey Sedge Hesgen Llwydlas divulsa National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Bach Howey SO106428 1995 Humphreys, D.R. Damp woodland

Llandeilo Graban SO04 2012 Vaughan, Approx. SO0944 Anthony

Carex lasiocarpa Slender Sedge Hesgen Feindwf National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llyn Cerrigllwydion Isaf SN842692 1996 BSBI SSSI Elenydd

Radnorshire SN842692 2001

Radnorshire SN893633 2001 Gors Goch, Elan Gors Goch SSSI Estate Rhewey Marshes SO1557 SO1515 5788 2017 Bosanquet SDS, Abundant, choked drain, also SO1511 Drewett DR, 5790 Reed D

37 Radnorshire Rare Plant Register March 2020

Carex lepidocarpa Long-stalked Yellow-sedge Hesgen Felen Paladr Hir National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Carregwiber, nr SO086588 1987 Port, C.;Port, J.

VC43 Radnorshire SO0859 1987 Port, C.;Port, J.

Portway Meadows, Rhosgoch SO193485 1993 BSBI SSSI Rhosgoch Common

Neuadd SO033557 1998 SSSI Neuadd & Tylelo Mires

St Harmon SN97 1999

Rhayader District SN96 1999

Radnorshire SO086588 2001

Radnorshire SO057633 2001

Radnorshire SO195485 2001

Radnorshire SO033557 2001

Tylcau Hill SO17 2008 Parry, RWT Reserve, approx. SO1376 Dawn;Drewett, Dave Tylcau RWT reserve west, SO1376 2009 ERD, SMS and West part of RWT reserve, Tylcau hill SO1376 HBS Wernygeufron Hill SO27 2011 Clayfield, John Pools on Wernygeufron Hill, SO2175 to SO2275 Cilfaestry Hill SO1283 2011 Clayfield, John

Brilley Mountain Common SO2650 2013 Clayfield, John

Portway Meadows Rhosgoch SO193484 2017 Drewett, David

Troed-rhiw-draen SN897679 2018 ERD & SMS West roadside, verge, flush, by small parking space.

38 Radnorshire Rare Plant Register March 2020

Carex otrubae False Fox-sedge Hesgen Dywysennog Fwyaf National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Pistyll, Glasbury SO162390 1993 Woods, R.G.

Radnorshire SO1639 1997

VC43 Radnorshire SO16263905 2014 Clarke, Ginny;Clarke, Pete

Carex riparia Great Pond-sedge Hesgen Braff- dywysennog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd SO05 1999

Radnorshire SO119463 2001

Crossgates pond No. 2 SO086654 2011 ER Dean & SM PSYM Survey for CCW. Spencer Llananno SO0974 2017 ER Dean & SM Spencer

39 Radnorshire Rare Plant Register March 2020

Carex spicata Spiked Sedge Hesgen Dywysennog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glanhirin SN865716 1996 BSBI Edge of farm

Radnorshire SO1639 1996

Radnorshire SO1438 1997

Radnorshire SO0660 1997

Dolyhir Quarries SSSI SO245580 1997 Woods, R.G. SSSI Dolyhir Quarries

Radnorshire SO1539 1997

Radnorshire SO1538 1998

Radnorshire SO1439 1998

Radnorshire SO1339 1998

Radnorshire SO262583 2001

Ciliau SSSI, Field 13 SO106433 2002 Parry, Dawn;Woods, R.G. Strinds west SO2357 2002 Gill, Margaret

Dolyhir west SO2358 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

Strinds west SO2357 2008 ERD, SMS & RGW

Mutton Dingle SO2161 2014 ERD, SMS and HBS Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Llandrindod Old Church SO065601 2018 Clayfield, J

Carex strigosa Thin-spiked Wood-sedge Hesgen Ysbigog Denau National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Cilcenni Dingle SSSI SO1741 1988 Drewett, D.R. SSSI Cilcenni Dingle

Cwm Gwannon Dingle SSSI SO197442 1999 SSSI Cwm Gwannon Dingle

40 Radnorshire Rare Plant Register March 2020

Catabrosa aquatica Water Whorl-grass Brigwellt Dyfrdrig National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd, N of SO0452 1988 BSBI Field Meeting Alder carr SO046526 1988 BSBI SSSI Llanelwedd Rocks

Radnorshire SO2560 1994

Radnorshire SO2761 1994

Radnorshire SO2463 1994

Radnorshire SO1969 1994

Radnorshire SO1671 1996

Radnorshire SO2761 1997

Radnorshire SO1439 1998

Painscastle SO14 1999

Burfa Boglands SSSI SO275612 2007 Woods, R.G. SSSI Burfa Boglands

Begwyns SO151444 2010 HBS, J Pool west of road Ockended, J Clayfield, J Wynne-Jones etc Burfa Bog SSSI SO2761 2011 Woods, R.G. Just over stile at entrance to reserve.

Tylcau Hill SO17 2011 Vaughan, Approx. SO1376 Anthony

41 Radnorshire Rare Plant Register March 2020

Catapodium rigidum Fern-grass Gweunwellt Anhyblyg National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd Rocks, S of SO0551 1988 BSBI Field Meeting Radnorshire SO2458 1994

Radnorshire SO2458 1995

Radnorshire SO1238 1998

Radnorshire SO2574 1998

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

Llanelwedd SO0552 2014 Green, Paul Richard Llandrindod Wells West SO05556139 2016 Shaw, A. SO 0555 6139, pavement weed outside L'dod high school Whimble East SO2162 SO2128262515 2017 ERD & SMS SO21282 62515, One plant, height 446metres Strinds Quarry SO2457 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A. Newbridge-on-Wye SO0158 2019 ERDean Newbridge on Wye

Wern-goch SO064627 2019 ERDean SO064.627, white road between railway line and main road.

42 Radnorshire Rare Plant Register March 2020

Cerastium diffusum Sea Mouse-ear Clust-y-llygoden Arfor National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Rhayader Station, track bed SN904616 1987 Woods, R.G. of old railway half km N of Radnorshire SN9264 1994

Radnorshire SN9668 1994

St.Harmon SN97 1999

Llandrindod Wells SO069614 2000 Woods, R.G.

Llandrindod Rly Stn, edge of SO059613 2000 Woods, R.G. tarmac car park Llanelwedd SO040522 2000 Chambers, S.P.

Elan Visitor Centre, dry SN9264 2003 Rangers, Elan grassland above Valley Glanyrafon SO08925626215 2003 Chambers, S Wooded slope E.bank of R.Ithon SSSI 1 Llandrindod Wells SO0561 2014 Green, Paul Walked about station car park Richard Great Ho Garage Newbridge- SO018583 2018 Woods, R.G. In cracks in tarmac of car park on-Wye Garreg Fawr, Llandeilo Graban SO0086444 2018 Woods, R.G. Aberedw & Gwanunceste Hill SSSI Dry cliff top turf

Cerastium Little Mouse-ear Clust-y-llygoden Fach semidecandrum National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1868 1997

Radnorshire SO2458 1997

Old Radnor Hill SO249587 1999

Llanelwedd SO05 1999

Radnorshire SO290723 2001

Black Mixen Common, SO19736441 2008 Harper, John Radnor Forest, Kinnerton

43 Radnorshire Rare Plant Register March 2020

Ceratophyllum Rigid Hornwort Cyrnddail demersum National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO3065 1997

Radnorshire SO1439 1998 Powell, A.C.

Stanage SO37 1999

Radnorshire SO060611 2001

Radnorshire SO045541 2001

Radnorshire SO331717 2001

Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Trehirion Pond SO109670 2011 Birch, R. PSYM Survey for CCW.

Chara virgata Delicate Stonewort National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Ddol SO124833 1995 Humphreys, D.R. Small pool near the upper R Teme.:TPDB and Shropshire Flora database Evancoyd, Evenjobb SO260626 1997 Woods, R.G.

44 Radnorshire Rare Plant Register March 2020

Chenopodium Many-seeded Goosefoot Troed yr Wydd Llios- polyspermum hadog National or Local Scarcity VCS Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1338 1994

Boughrood Castle SO1338 1997 Woods, R.G. swede field E of

Radnorshire SO1438 1997

Radnorshire SO1639 1997

Llandewi SO106704 2000 Woods, R.G.

Dolyhir Quarries SSSI SO2456 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Dolyhir Quarry SO241583 2003 Gill, Margaret SO 241583 Soil bank

Dwyfnant, Newbridge (Liz F- SO02434.59860 2011 Woods, R.G. In vegetable garden bed. W's garden) Dyfnant 0259 L F-W garden SO0259 2013 Woods, Ray In polytunnel

Pen-Bryn-Coch SO1144 2019 Ockenden, Minor road across s of sqr., inc. Moriah John;Marshall, chapel graveyard. Phil

Circaea alpina x Intermediate Enchanter,s-nightshade Gwynlys Mynydd-dir lutetiana = C. x intermedia National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Penmaenau, R Wye nr SO05G 1988 Woods, R.G.;Port, J. Radnorshire SO05G 1994

Radnorshire SO0747 1997

Aberedw SO04 1999

Rhayader District SN96 1999

Llanelwedd SO05 1999

River Aran SO156715 2018 Dean, Elizabeth

Penglaneinon SN9162 SN9132062863 2019 Woods, R.G. Penglaneinon.

45 Radnorshire Rare Plant Register March 2020

Cirsium dissectum Meadow Thistle Ysgallen Mignwern National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llyn SO0155 1987 Woods, R.G.

Cwmamliw, field nr SO058558 1987 Powell, A.C.;Port, C.;Port, J. Cefnbychan, NW of SO079556 1987 Powell, A.C.;Port, C.;Port, J. Radnorshire SO1175 1994

Radnorshire SO0675 1994

Radnorshire SO1847 1994

Radnorshire SO0563 1994

Radnorshire SO0362 1994

Radnorshire SO0161 1998

VC43 Radnorshire SO14S 1999

VC43 Radnorshire SO07X 1999

VC43 Radnorshire SO07Y 1999

VC43 Radnorshire SO15I 1999

VC43 Radnorshire SO16A 1999

VC43 Radnorshire SO16N 1999

VC43 Radnorshire SO17D 1999

VC43 Radnorshire SO17H 1999

Clyro SO24 1999

VC43 Radnorshire SO14Z 1999

VC43 Radnorshire SO05H 1999

Rhayader District SN96 1999

VC43 Radnorshire SO06W 1999

VC43 Radnorshire SO05X 1999

VC43 Radnorshire SO06F 1999

VC43 Radnorshire SO05P 1999

VC43 Radnorshire SO05J 1999

VC43 Radnorshire SO06Y 1999

46 Radnorshire Rare Plant Register March 2020

Radnorshire SO008550 2002

Radnorshire SO191480 2004

Rhos Goch Common SO1948 2004 BSBI Field Meeting Elan Valley (Penygarreg Res. SN86 2009 Vaughan, Approx. SN8967 West) Anthony Cors y Llyn SO05 2009 Vaughan, Approx. SO0151 Anthony Tylcau RWT reserve west, SO1376 2009 ERD, SMS and West part of RWT reserve, Tylcau hill SO1376 HBS Cefncledren Wood, Tylcau SO136760 2011 Woods, R.G. Wood, SO135.760 RWT Res VC43 Radnorshire SN98486440 2012 Knight, Richard Small clump of 10 tall plants. Only plants found in extensive wildlife survey. Cae Llwyn SSSI SO09746336 2016 Parry, D.E. SO0974.6336

Portway Meadows SO193484 SO1948 2017 Drewett, David

Rhos Cwmderw SSSI SO035792 2018 SSSI citation Marshy Grassland

Ty Mawr SN9273 2019 Brown, Barbara;Wilkins, Les;Newy, Jacky

Cirsium eriophorum Woolly Thistle Ysgallen Benwlanog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2458 1994

Dolyhir Quarries SSSI SO243580 2002 Gill, M.A.V. SSSI Dolyhir Quarries

47 Radnorshire Rare Plant Register March 2020

Cirsium Melancholy Thistle Ysgallen Bwyth heterophyllum National or Local Scarcity EN(W) VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN9874 1994

Abbeycwmhir SO07 1999

Bwlch-y- sarnau Hill SO047769 2012 Perry, K. SO047 769 approx. Ten's of plants on w side of roadside verge by conifers. Pant-y-dwr SN984745 2014 Woods, R.G.

Llanbadarn Fynydd SO085794 2014 Woods, R.G.

Clematis vitalba Traveller's-joy Barf yr hen ŷr National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Boultibrook SO309655 1987 Woods, R.G.

Radnorshire SO1739 1996

Llanelwedd Quarries SO055518 2000 Woods, R.G.

Llanelwedd Quarries SO054518 2001 Woods, R.G. SSSI Llanelwedd Quaries

Radnorshire SO174393 2001

Radnorshire SO222425 2001

Castell Crugerydd SO1559 2012 Shaw, Andy A44 roadside, SO157595

Llanelwedd SO0551 2014 Green, Paul Richard Forest Inn, trunk road verge SO157596 2014 Woods, R.G. NW Llanelwedd SO0552 2014 Green, Paul Richard Castell Crugerydd SO1559 2016 ERD, SMS and HBS

48 Radnorshire Rare Plant Register March 2020

Colchicum Meadow Saffron Saffrwm y Gweunydd autumnale National or Local Scarcity NT(B) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Boughrood SO138396 1987 Woods, R.G. Hayfield

Coed y Marchog SO156411 1993 Ricketts, A.;Boyce, D.C. Radnorshire SO1944 1996

Radnorshire SO1439 1998

Radnorshire SO1339 1998

Radnorshire SO1944 1999

VC43 Radnorshire SO25P 1999

Cwm Gwannon Dingle SSSI SO193442 2000 SSSI Cwm Gwannon Dingle

Dolyhir Meadows SSSI SO246581 2002 Gill, M.A.V. SSSI Dolyhir Meadows

Cwm Byddog SO215447 2005 Hereford Botanical Society Cefn y bettws SO1945 2012 P Hurt, J Jones, About 20 plants and more in field to R woods south. SO 1895 4511 Aberedw Rocks NW SO0746 2015 Ockenden, John Pontsioni, Aberedw, SO077 467, single plant in unimproved meadow. Cwm Byddog SO216447 2018 Woods, R.G.

Cefn y Bettws SO18954510 2019 Hurt, P. & Woods R.G.

Convallaria majalis Lily-of-the-valley Clych Enid National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Cerrig Gwalch SSSI SN936709 1992 Tillotson, SSSI Cerrig Gwalch I.;Woods, R.G. Glasbury SO13 1999

Burfa hillside SO279609 2006 Humphreys, David;Dean, Liz;Spencer, Sue Glasbury Churchyard SO177385 2014 Gill, M. St Peter's, Glasbury.

49 Radnorshire Rare Plant Register March 2020

Crataegus laevigata Midland Hawthorn Draenen Ysyddaden National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SN964674 1992 Hargreaves, D.

St.Harmon SN97 1999

Tyruched SO1838 SO180389 2013 Crellin, John SO180389. On Mrs Sheila Leitch's railway line.

Crepis paludosa Marsh Hawk's-beard Gwalchlys y Gors National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llangunllo Station SO2172 1988

Heath Heyop SO202752 1993 Woods, R.G. Stream bank

Backside Wood SO157797 1997

Cae Henfron SN90536446 2003 Parry, Dawn Baseline Survey data for Henfron Reversion Fields:Field 1(next to SSSI, to north) Caeau Wern SO010694 2003 Parry, Dawn SSSI Monitroing File. SSSI Features Monitoring - Site Visit & Feature Condition List. Grassland card 2 : Field 4 Cwm Coel Wood SN897638 2004 Lowther, Ruth Grid reference given is of a marker tree in a 20m x 20m quadrat Cefncledren Wood, Tylcau SO136760 2011 Woods, R.G. Wood, SO135.760 RWT Res VC43 Radnorshire SO23955758 2012 Powell, Peter

Cefncledren Wood, Tylcau SO136760 2014 Woods, R.G. RWT Res

50 Radnorshire Rare Plant Register March 2020

Cryptogramma Parsley Fern Rhedynen Bersli crispa National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gilfach Farm SN951718 1988 Soane, SSSI Marcheini Uplands & Gilfach Farm I.D.;Hargreaves, D. VC43 Radnorshire SN917660 1988 Woods, R.G.

VC43 Radnorshire SN97 1988

Cwm-berwyn SO079546 1990 Woods, R.G.

Cerrig Gwalch SSSI SN936708 1992 Drewett, SSSI Cerrig Gwalch D.R.;Woods, R.G. Garreg-ddu Reservoir SN917660 2000 Rangers, Elan SSSI Elenydd Valley Radnorshire SN951718 2001

Radnorshire SN957714 2001

Elan Village SN9365 2009 Jennings, Peter About SN931 650, wall above visitor centre. Gilfach NR SN9571 SN9571 2014 Woods, R.G. Car parks Marteg Bridge and then upstream. On scree, up stream. Gilfach, old railway bank SN957714 2018 Woods, R.G. & B SSSI Marcheini Uplands & Gilfach Farm Brown

Cynoglossum Hound's-tongue Tafod y Bytheiad officinale National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Weythel, road to SO242580 1988 Messenger, J.E.;et al. Yatt Rocks SO245583 1989 Woods, R.G. SSSI Dolyhir Quarries

Radnorshire SO242577 2001

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarries SSSI SO243583 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A.

51 Radnorshire Rare Plant Register March 2020

Dactylorhiza incarnata subsp. incarnata National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbwchllyn SSSI SO1146 2018 Woods, R.G. Fen meadow to ne of lake, 2 plants. Rust Puccinia sessilis on leaves.

Dactylorhiza incarnata subsp. pulchella National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbwchllyn SSSI SO1146 2018 Woods, R.G. Fen meadow to ne of lake, about 17 plants. Rust Puccinia sessilis on leaves.

52 Radnorshire Rare Plant Register March 2020

Dactylorhiza Southern Marsh-orchid Tegeirian y Gors praetermissa Deheulog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Painscastle SO14 1999

Radnorshire SN8870 2000 From DMAP - species beyond Atlas 2000 range Radnorshire SO156533 2001 From DMAP - species beyond Atlas 2000 range Llanbwchllyn SSSI SO117463 2008 Chambers, Steve SO117463, colony greatly increased from 21/6/98, when 2, now hundreds. Dyfnant SO0249259796 2011 Woods, SO02492.59796, hay meadow, R.G.;Fleming- Dwyfnant, 1 flowering plant. Williams, E. Llanbwchllyn Lake SO1146 2011 ERD, RGW and RWT Tump Field Dwyfnant, SO0249859789 2013 Woods, R.G. Newbridge on Wye Llanbwchllyn SSSI SO117463 2014 Woods, R.G. SSSI Llanbwchllyn

Caeau Hirnant SSSI SN889702 2014 Rangers, Elan SSSI Caeau Hirnant Valley Llanbwchllyn Lake SO14 2015 Vaughan, Approx. SO1146 Anthony Llanbwchllyn Lake SO14 2015 Vaughan, Approx. SO1146 Anthony Portway Meadows SO193484 SO1948 2017 Drewett, David

The sSamp, Upper Llaneon SO127557 2017 Jones, J.R. In private ownership.

53 Radnorshire Rare Plant Register March 2020

Daphne laureola Spurge Laurel Clust yr Ewig National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Womaston SO266605 1988 Woods, R.G.

VC43 Radnorshire SO035525 1988 Woods, R.G.

Silia SO305641 1989 Woods, R.G.

Lloyney SO239754 1990 Woods, R.G.

Radnorshire SO2458 1994

Yew Tree Hall SO165713 1996

Boughrood SO1338 1997

Radnorshire SO1338 1998

Clyro SO24 1999

Penmaenau, Craig Fawr SO0352 2001 Vaughan, Craig Fawr house, grounds, self-sown, SO0352 Anthony SO031.524. Dolyhir SO246581 2006 Woods, R.G.

Llanelwedd SO031524 2007 Woods, R.G.

Wyecliff SO222427 2008 Woods, R.G. SSSI R Wye

Penmaenau, Craig Fawr SO031523 2013 Vaughan, SO031.523 self-sown in grounds SO0352 Anthony Whimble, eastern slopes SO2162 2015 Dixon, C.J.

Kinnerton SO2463 SO2463 2018 ERD & SMS

Pen-twyn so1872 SO1872 2019 ERDean Gravel village churchyard and road verges.

54 Radnorshire Rare Plant Register March 2020

Daucus carota Wild Carrot Moronen y Maes subsp. carota National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO13 1999

New Radnor SO26 1999

Aberedw SO04 1999

Glanhirin SN87 1999

Dolyhir Quarry SO240583 2003 Gill, Margaret SO 240583 Soil mound

Llanelwedd SO0551 2014 Green, Paul Richard

Descurainia sophia Flixweed Berwr y Fam National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanstephan SO127417 1997 Woods, R.G.

55 Radnorshire Rare Plant Register March 2020

Dianthus deltoides Maiden Pink Penigan Gwyryfaidd National or Local Scarcity NT(B & W) NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0660 1997

VC43 Radnorshire SO15C 1999

Stanner Rocks SO2658 2000 Rich, T.C.G.

Radnorshire SO065603 2001

Radnorshire SO132584 2001

Radnorshire SO107565 2001

Radnorshire SO104552 2001

Radnorshire SO073627 2001

Radnorshire SO065617 2001

Radnorshire SO066588 2001

Radnorshire SO055525 2001

Radnorshire SO055587 2001

Glanyrafon SO0862 2003 Chambers, Steve Wooded slope E.bank of R.Ithon SO 08925.62151 Graig Fawr SSSI SO132584 2005 Woodhead, J. 2 plants

Banc Hirllwyn SSSI SO104552 2006 Woods, R.G. SSSI Banc Hirllwyn

Llandrindo Wells SO066602 2009 Crellin, John Spreadsheet in Mixed Hectads folder

Llandrindod Hall SO06506012 2009 Dean, E.R.;Spencer, S.M. Hirllwyn Bank SO1055 SO1055 2009 RW, ERD, SMS & So10406.55144, 12 plants RWT Llandrindod Hall SO06476012 2009 Dean, E.R.;Spencer, S.M. Llandrindod Hall SO064601 2009 Crellin, John Spreadsheet in Mixed Hectads folder

Llandrindod Wells SO06 2011 Vaughan, Approx. SO0661 Anthony Llandrindod Hall SO065603 2012 Woods, R.G.

Llandrindod Wells SE SO0660 2012 Vaughan, By old churchyard at e end of town Anthony (assume by Llan. Hall). Cwm Farm SO107565 2014 Woods, R.G. Roadside, 15 flowering plants, all but one pale pink. Llandrindod Hall SO065603 2017 Kingsbury, Noel Several plants.

56 Radnorshire Rare Plant Register March 2020

Diphasiastrum Alpine Clubmoss Cnwbfwsogl Alpinaidd alpinum National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gyrn SN937669 1987 Woods, R.G. SSSI Elenydd

Tre-heslog SN939693 1987 Woods, R.G. SSSI Elenydd

VC43 Radnorshire SN843707 1988 Drewett, D.;Drewett, H.

Diplotaxis tenuifolia Perennial Wall-rocket Cedw Meindwf y Tywod

National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Presteigne SO3164 1994

57 Radnorshire Rare Plant Register March 2020

Dipsacus pilosus Small Teasel Ffon y Bugail National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO242468 1988 Messenger, J.E.;Hargreaves, D. Pen-y-gareg SO0846 1994

Radnorshire SO1438 1997

Radnorshire SO1338 1998

Radnorshire SO078471 2001

Radnorshire SO160594 2002

Coed Aberedw SSSI SO078471 2009 Woods, R.G. SSSI Coed Aberedw

Cabalva SO242468 2009 Drewett, SSSI R Wye D.R.;Woods, R.G. Aberedw SO078471 2011 Crellin, John Spreadsheet in Mixed Hectads folder

Boughrood SO134386 2018 Clarke, P.;Clarke, SO 134 386, Wye River path G.

58 Radnorshire Rare Plant Register March 2020

Dryopteris oreades Mountain Male Fern Marchredynen y Mynydd National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO068713 1988 Woods, R.G.

Radnorshire SN9061 1994

Llanbister SO17 1999

Glanhirin SN87 1999

St Harmon SN97 1999

Radnorshire SN903618 2001 Also intered in RPR 2001 at SN903618, year 2000 Radnorshire SN963717 2001

Radnorshire SN960718 2001

Radnorshire SN924647 2001

Radnorshire SN926647 2001 Also entered in RPR 2001 at SN926647, year 2000. Hectad SN86, SN8663 and SN86 2017 Woods, R.G. Below Claerwen dam - bog, roadside, SN8664 cliff, plantation, wayside, heath.

Elatine hexandra Six-stemmed Waterwort Gwybybyr Wythochrog National or Local Scarcity NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Dol-y-mynach SN905617 1994 Woods, R.G. SSSI Elenydd

59 Radnorshire Rare Plant Register March 2020

Eleocharis Many-stalked Spike-rush Sbigfrwynen Gadeiriog multicaulis National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment The Bog, Newbridge-on-Wye SO0157 1987 BSBI Field Meeting VC43 Radnorshire SN914658 1988 Woods, R.G.

VC43 Radnorshire SN903716 1988 Woods, R.G.

Radnorshire SO1576 1994

Radnorshire SO1969 1994

Painscastle SO14 1999

Pont ar Elan SN9071 2013 Green, Paul Richard Cwmynace SO2053 SO2053 2016 ERD & SMS Land belonging to Jane Bisby and David Warren

60 Radnorshire Rare Plant Register March 2020

Eleocharis Few-flowered Spike-rush Sbigfrwynen Goch quinqueflora National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO059597 1987 Woods, R.G.

VC43 Radnorshire SN895638 1991 Woods, R.G.

Radnorshire SO1270 1994

Radnorshire SO1644 1994

Radnorshire SO1447 1994

Radnorshire SO1548 1994

Radnorshire SO1643 1994

Radnorshire SO1547 1997

Rhayader District SN96 1999

VC43 Radnorshire SO14Z 1999

Radnorshire SO151759 2001

Radnorshire SO162471 2001

Radnorshire SO193485 2001

Beacon Hill SO07 2009 Vaughan, Approx.SO1776 Anthony Black Mountain SO166772 2009 Chambers, Steve SO166772, alt. 410m, sparse in M10ai spring head flush. Beacon Lodge Pool SO1874 2009 Woods, R.G. Near Beacon lodge. Wet flushes, acid grassland, heaths and pools. Pentrosfa Mire SSSI SO0559 2010 Bosanquet, S. NRW update NVC habitat survey

Begwyns SO166438 2010 HBS, J Pool to east of road. Ockended, J Clayfield, J Wynne-Jones etc Beacon Lodge Pool SO1874 2011 ERD, SMS and Hereford Bot. Soc Stanky Hill West SO1576 2011 Clayfield, John Pool

Rhosgoch SO14 2012 Vaughan, Approx. SO1948 Anthony Raddle Pool SO1647 SO1647 2017 ERD & SMS

Ireland SO1448 2017 ERD & SMS From road to and at Pools at SO149 485

Pentrosfa Mire SO05 2018 Vaughan, Approx. SO0559 Anthony 61 Radnorshire Rare Plant Register March 2020

Eleogiton fluitans Floating Club-rush Clwb-frwynen Nawf National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1644 1994

Radnorshire SO1643 1994

Radnorshire SO1371 1996

Llandeilo Hill SO087464 1998 Drewett, D. Population 2: small pool. Associated species with Domin scale for abundance. Maelienydd SO139713 1998 Poole, J. Pillwort population 3: heathland pool.

Radnorshire SO1371 1999

Llanelwedd SO05 1999

Radnorshire SO0846 1999

Rhos Goch Common SO1948 2004 BSBI Field Meeting St Michael's Pool SO1869 SO1869 2009 ERD, SMS & DRH

Begwyns SO160441 2010 HBS, J Pool west of road Ockended, J Clayfield, J Wynne-Jones etc Rhosgoch SO14 2012 Vaughan, Approx. SO1948 Anthony Mealienydd Common SO138713 2017 Woods, R.G. Wet flush, acid grass and pool.

Painscastle SO14 2017 Vaughan, Approx. SO1646 Anthony

62 Radnorshire Rare Plant Register March 2020

Epilobium SPear-leaved Willow-herb Helyglys Gwaywddail lanceolatum National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanellwdd Rocks SO054526 1988 BSBI Field Meeting Llanelwedd Rocks, S of SO0551 1988 BSBI Field Meeting Radnorshire SO0253 1994

Radnorshire SO054520 2001

Radnorshire SO054519 2001

Radnorshire SO262583 2006 From DMAP - species beyond Atlas 2000 range Yatt Wood SO246583 2006 Shaw, Andrew

Llanelwedd SO04985204 2014 Green, Paul Lots on quarry floor Richard Llanelwedd SO05055204 2014 Green, Paul Lots in quarry Richard Llanelwedd SO05455176 2014 Green, Paul Road verge and waste ground Richard Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Old radnor churchyard and SO249590 2018 Woods, R.G. A few plants in gravel at base of s wall surrounds of church. Stone like Llanelwedd, where E lance occurs. Old Radnor SO249592 2018 Woods, R.G. SO249 592 Gravel outside Old Radnor church, gravel maybe from Llanelwedd

63 Radnorshire Rare Plant Register March 2020

Epilobium Square-stalked Willow-herb Helyglys Pedrongl tetragonum National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0559 1994

Radnorshire SO2573 1998 From DMAP - species beyond Atlas 2000 range Radnorshire SO3271 1998 From DMAP - species beyond Atlas 2000 range Radnorshire SO3172 1998 From DMAP - species beyond Atlas 2000 range Radnorshire SO2872 1998 From DMAP - species beyond Atlas 2000 range Radnorshire SO3371 1998 From DMAP - species beyond Atlas 2000 range Radnorshire SO2574 1998 From DMAP - species beyond Atlas 2000 range Woodcastle Farm SO023581 2003 Humphreys, lane with damp ditches David Rock Park Llandrindod Wells, SO054610 2006 Woods, R.G. pathside Llanelwedd West SO05 2011 Vaughan, Approx. SO0451 Craig Fawr house. Anthony Pentrosfa Mire SO05 2011 Vaughan, Approx. SO0559 Anthony Brilley Mountain Common SO2650 2013 Clayfield, John

Llanelwedd West SO05 2013 Vaughan, Approx. SO0451 Craig Fawr house. Anthony Llanelwedd SO0551 2014 Green, Paul Waste ground Richard Carneddau Farm and Hill SO0755 2019 Brown, Barbara

Llanstephan Churchyard SO1200042145 2019 Rowe, Rob

E of Pant y Dwr SN9775 2019 Brown, Barbara;Newey, Jacky

64 Radnorshire Rare Plant Register March 2020

Epilobium Square-stalked Willow-herb Helyglys Pedrongl tetragonum subsp. tetragonum National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llangunllo SO27 1999

Stanage SO37 1999

Llanelwedd SO05 1999

Dolyhir Quarry SO2458 2002 Gill, Margaret

Strinds Quarry SO2457 2002 Gill, Margaret

Strinds west SO2357 2002 Gill, Margaret

Equisetum telmateia Great Horsetail Marchrawn Mwyaf National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Abbeycwmhir SO07 1999

Gladestry SO25 1999

Radnorshire SO084724 2001

Radnorshire SO178414 2001

Radnorshire SO213558 2001

65 Radnorshire Rare Plant Register March 2020

Erigeron acris Blue Fleabane Amrhydlwyd glas National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2457 1996

Stanner Rocks NNR SO2658 2000 Woods, R.G. NNR Stanner Rocks

Radnorshire SO243580 2001

Radnorshire SO2658 2001

Radnorshire SO246581 2001

Radnorshire SO245583 2001

Yatt Wood, quarry spoil SO244583 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Strinds Quarry SO2457 2002 Gill, Margaret

Penygraig SO1149 2002 Humphreys, David Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A.

Eriophorum Broad-leaved Cottongrass Plu'r Gweunydd latifolium Llydanddail National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO059597 1987 Woods, R.G.

Lloyney SO206445 1987 Woods, R.G.

Radnorshire SO0659 1994

Portway Meadows SO193486 1997 Woods, R.G. SSSI Rhosgoch Common

Pentrosfa Mire SSSI SO059597 1997 Chambers, S.P. SSSI Pentrosfa Mire

Pentrosfa Mire SO05 2009 Vaughan, Approx. SO0559 Anthony Pentrosfa Mire SSSI SO0559 2010 Bosanquet, S. NRW update NVC habitats survey.

66 Radnorshire Rare Plant Register March 2020

Erodium cicutarium Common Stork's-bill Pig y crëyr agg. National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd, quarries SO05 1988 Powell, A.C.;Port, C.;Port, J. Radnorshire SO0551 1994

Radnorshire SO2658 1994

Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc

Erodium cicutarium Common Stork's-bill Pig y crëyr s.s. National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd Tr.Est. SO055517 1995 Woods, R.G.

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Llanelwedd SO0552 2014 Green, Paul Richard Stanner Rocks NNR SO2658 2015 Woods, R.G. NNR Stanner Rocks

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Graig SO079569 2019 Woods, R.G. SO079.569, on old tip on common east of Rhogo.

67 Radnorshire Rare Plant Register March 2020

Erophila glabrescens Glabrous Whitlowgrass Llysiau'r Bystwn National or Local Scarcity VCNS Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1666 1994

Radnorshire SO2466 1994

VC43 Radnorshire SO234669 1994 Humphreys, D.R.

Radnorshire SO1059 1996

Radnorshire SO2172 1996

Radnorshire SO0975 1997

Llandrindod SO06 1999

St.Harmon SN97 1999

Radnorshire SO1060 1999

Radnorshire SO2474 1999

Radnorshire SO0974 1999

Camnant Bridge S on A483 SO087827 2003 Humphreys, David Camnant quarries SO089826 2004 Humphreys, David;Dean, Liz;Spencer, Sue Cwm Berwyn, West SO0754 2007 Humphreys, trackside 071540 David Dolley Green 2865 SO2865 2019 ERDean Dolau Green baptist chapel car park.

Dolley Green 2865 SO2865 2019 ERDean Dolau Green Baptist Chapel car park

68 Radnorshire Rare Plant Register March 2020

Erophila majuscula Hairy Whitlowgrass Llysiau'r Bystwn National or Local Scarcity VCR Native or Archeophyte I?

Placename Grid reference Year last seen Recorder Comment Hirllwyn Bank SO1055 SO1055 1999 Woods, R.G. From RPR 2001, omitted in posting to MM therefore entered here, SO105553. SSSI Llanellwydd Quarry SO0452 SO0452 2017 Shaw, A. SO 04272 5215. Few scattered plants with E verna, shallow pockets of soil on rock outcrops. Stanner Rock NNR SO2658 2017 Shaw, A. SO 2619 5828, SO 2620 5827. Quarry floor & Scleranthus spur. Few scattered plants with E verna, in shallow pockets of soil on rock outcrops

Erysimum Treacle Mustard cheiranthoides National or Local Scarcity VCR Native or Archeophyte I?

Placename Grid reference Year last seen Recorder Comment Lletty Wood SO0359 1988 Maycock, R.

Dolyhir west SO2358 2002 Gill, Margaret

Glasbury SO1739 2018 Woods, R.G. River gravels.

69 Radnorshire Rare Plant Register March 2020

Euphorbia Wood Spurge Llaethlys y Coed amygdaloides National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Worsell Wood SO257576 1988 Woods, R.G.

Radnorshire SO2456 1994

Radnorshire SO2657 1994

Radnorshire SO1439 1998

Aberedw SO04 1999

Worsell Wood SO260578 2000 Woods, R.G.

Radnorshire SO258580 2001

Radnorshire SO260580 2001

Radnorshire SO260578 2001

Dolyhir Quarry SO2458 2002 Gill, Margaret

Old Radnor SO25 2011 Vaughan, Approx. SO2459 Anthony Worzel Wood East 2657 SO2657 2012 ERD & SMS

Stanner station and south SO2658 2012 ERD & SMS 3 visits, April, July, Aug. 2658 Worzell Wood 2557 SO2557 2012 ERD & SMS

Llanbister east SO1173 SO1173 2013 ERD & SMS Roadside, just past Church on opp. side of road. Worzell wood SO2658 2016 Woods, R.G. Worzell Woood.

Worzell Wood 2557 SO2557 2016 Woods, R.G.

70 Radnorshire Rare Plant Register March 2020

Euphrasia arctica An Eyebright Effros subsp. borealis National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN9667 1994

Rhayader tunnel SN964675 1997 Chambers, S.P.

Radnorshire SN9671 1997

Radnorshire SN9067 2000

Hirnant SN887700 2000

Radnorshire SN8869 2000 From DMAP - species beyond Atlas 2000 range Elan Valley, Penglaneinon SN9162 2009 Ellis, R.W.

Cors y Llyn SO05 2009 Vaughan, Approx. SO0151 Anthony

Euphrasia nemorosa Common Eyebright Effros National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Aberedw SO04 1987 Woods, R.G.

Radnorshire SN9667 1997

Radnorshire SO0373 1998

St Harmon SN97 1999

Llanelwedd SO05 1999

Painscastle SO14 1999

Gilfach SN97 2018 S Green, RG Gilfach SSSI, SN9571 and SN9671. Wood, ER DEan, J Milborrow

71 Radnorshire Rare Plant Register March 2020

Euphrasia officinalis An Eyebright Effros subsp. anglica National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1658 1996

Radnorshire SO2464 1996

Cors y Llyn SO015556 1999 Chambers, S.P.

Llanbister SO17 1999

Euphrasia officinalis An Eyebright Effros subsp. monticola National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gilfach SN964717 1997 Chambers, S.P.

Marcheini Uplands etc SSSI SN9671 2019 Woods, R.G. Field at Gilfach, SN 964717.

Euphrasia officinalis An Eyebright Effros subsp. pratensis National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd SO05 1999

Glasbury SO13 1999

Bryn Mawr SO18 1999

Elan Valley (Cors Goch area) SN86 2009 Vaughan, Approx. SN8963 Anthony Elan Valley (Esgair SN96 2012 Vaughan, Approx. SN9168 Penygarreg area) Anthony

72 Radnorshire Rare Plant Register March 2020

Euphrasia scottica Scottish Eyebright Effros National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN8470 1996

Radnorshire SN8571 1996

River Marteg SN964713 1997 Chambers, S.P.

Penygarreg Resevoir SN900674 2000

Elan Valley (Penygarreg Res. SN86 2009 Vaughan, Approx. SN8967 West) Anthony

Festuca altissima Wood Fescue Peisgwellt y Gwigoedd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Bach Howey Gorge SO119435 1987 Woods, R.G.;Porter, M. Bach Howey Gorge SSSI SO121435 1987 Woods, SSSI Bach Howey Gorge R.G.;Porter, M. Bach Howey SO1243 2011 Woods, R.G.

Bach Howey SO116434 2012 ERD, John SO 116 434 and further east. Large Crellin, Polly clumps on steep side south of gorge. Spencer- Vellacourt Bach Howey Gorge SO1177243443 2012 Crellin, John Spreadsheet in Mixed Hectads folder

Bach Howey Gorge SO1177743451 2012 Crellin, John Spreadsheet in Mixed Hectads folder

Bach Howey Gorge SO118434 2012 Crellin, John Spreadsheet in Mixed Hectads folder

73 Radnorshire Rare Plant Register March 2020

Festuca filiformis Fine-leaved Sheep's-fescue Peisgwellt Manddail National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2272 1998

Radnorshire SO1239 1998

Radnorshire SO2573 1998

Radnorshire SO048520 2001

Filago vulgaris Cudweed Edafeddog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd Rocks, S of SO0551 1988 BSBI Field Meeting Llanelwedd Quarries SSSI SO047522 1988 BSBI SSSI Llanelwedd Quarries

Gladestry SO25 1999

Llanelwedd Rocks SO0551 2000 Woods, R.G. From RPR 2001, SO052517, omitted from mass posting to MM. Stanner Rocks NNR SO2658 2001 Woods, R.G. NNR Stanner Rocks

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarries SSSI SO2458 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Llanelwedd SO05245202 2014 Green, Paul Quarry Richard Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A.

Filipendula vulgaris Dropwort Crogedyg National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2053 1995 From DMAP - species beyond Atlas 2000 range Llandrindod Wells East SO0606461458 2011 Shaw, A. SO06064.61458, grass verge in front of Llandrindod hospital.

74 Radnorshire Rare Plant Register March 2020

Fumaria bastardii Tall Ramping-Fumitory National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2242 1999

75 Radnorshire Rare Plant Register March 2020

Gagea bohemica Radnor Lily Seren-Fethlehem Gynnar National or Local Scarcity VU(B & W) Sch 8 NR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire 1988 Morgan, V.

Stanner Rocks SO2658 1988 Morgan, V.M. Many 100s.

Radnorshire 1988 Morgan, V. MANY 100S

Stanner Rocks SO2658 1993 Jones, R.A.

Radnorshire 1994 Henry, A.

Radnorshire 1994 Henry, A.

Stanner Rocks SO262583 1994 Humphreys, D.R. About 8 grids differing by one digit between SO261582 and SO266586. Radnorshire 1997

Radnorshire 1997 Jones, A.

Radnorshire 1997 Jones, A.

Stanner Rocks SO2659 2001 Gurney, Mark Two flowering plants, both slightly past their best, on the north side of the quarry. In a short, open turf of mosses, Festuca sp, Petrosedum forsterianum, Aphanes sp, and Rumex acetosella. Radnorshire SO262583 2001

Stanner Rocks SO262582 2003 Ferguson, A.;Holyoak, D.T. Stanner Rocks SO261583 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2008 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2011 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks NNR SO262583 2015 Woods, R.G. NNR Stanner Rocks

Stanner Rocks SO261583 2016 Stewart, Barry 10 BBS members led by SDSB

Stanner Rock NNR SO2658 2017 Shaw, A. 12 flowers, best number in years.

76 Radnorshire Rare Plant Register March 2020

Galeopsis speciosa Large-flowered Hemp-nettle Penboeth Amryliw National or Local Scarcity VU(B & W) Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Bailey Farm SO253695 1987 Parry, C.J.

Llidiarddau SN974790 1990 Woods, R.G.

Penrheol SO217468 1998 Holterman, S.

VC43 Radnorshire SO218468 1999 Woods, R.G.

Radnorshire SO297705 2001

Radnorshire SO287688 2001

Radnorshire SO183798 2001

Radnorshire SO062795 2001

Radnorshire SO2372 2001

Radnorshire SO119818 2001

Radnorshire SO047762 2001

Hope's Castle SO1381 2004 Humphreys, David Penywrlod SO2146 2016 Holtermann, Naturalised in her garden, from seed Sally from a mile away. VC43 Radnorshire SN98546887 2018 Knight, Richard Occasional in weedy arable field. Which field is uncertain but either the field marked or the field imediately to west. Yellow flower parts.

77 Radnorshire Rare Plant Register March 2020

Galium album Hedge Bedstraw Briwydden Gwrychoedd

National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO039517 1990 Woods, R.G.

Radnorshire SN9566 1994

Radnorshire SO1684 1994

Radnorshire SO2474 1998

Radnorshire SO2574 1998

Radnorshire SO3164 1998

Radnorshire SO3164 1999

Painscastle SO14 1999

Gladestry SO25 1999

The Begwns SO180442 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Gladestry SO2355 SO232551 2011 Woods, R.G. SO232.551, road verge in centre of Gladestry. Fronhowey SO1546 SO1549446359 2011 Woods, R.G. SO15494.46359, road verge beside B4594 to SW of Fronhowey. Gladestry SO2355 SO2355 2011 Woods, R.G. Gladestrey village.

Gladestry SO2355 SO2355 2014 Thorne, A.K. road verge near site

Penllanole SN9863 2015 RGWoods Organic Farm, Willow Globe Meadow.

Fronhowey SO1546 SO1546 2016 ERDean

Pont y Nantau SO1959 SO1959 2017 ERDean

Forest Lodge SO198670 2018 Elwell, SO198 670, field. Shirley;Slaney, Lorraine

78 Radnorshire Rare Plant Register March 2020

Genista anglica Petty Whin Cracheithin National or Local Scarcity NT(B) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llyn SO0155 1987 Woods, R.G.

Cefnbychan, NW of SO079556 1987 Powell, A.C.;Port, C.;Port, J. Radnorshire SO0154 1995

Radnorshire SN9877 1996

Radnorshire SN9977 1996

Radnorshire SO0260 1998

Radnorshire SO0161 1998

Painscastle SO14 1999

VC43 Radnorshire SO07R 1999

VC43 Radnorshire SO05P 1999

Rhayader District SN96 1999

Glan-Ithon Wood SO039595 2003 Parry, small rough marshy pasture Dawn;Drewett, Dave Rhos Dyfnant SO022601 2003 Hereford Botanical Society Rhos Goch Common SO1948 2004 BSBI Field Meeting Cors y Llyn SO016555 2005 Chambers, Steve

Cors y Llyn SO05 2009 Vaughan, Approx. SO0151 Anthony VC43 Radnorshire SN98476450 2011 Knight, Richard 40 plants.

Dyfnant Wood & SO0260 2013 ERD, RW & BSBI Wet area to W of Dyfnant Wood. Dawn meadowSO0260 Parry should have more info., SSSI?? Newbridge-on-Wye SO05 2013 Vaughan, Approx.SO0158 Anthony Black Brook Pastures SSSI SO018673 2018 SSSI citation Acid/neutral grassland, mixed grassland and floodplain fen vegetation.

79 Radnorshire Rare Plant Register March 2020

Genista tinctoria Dyer's Greeeweed Melynog y Waun National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Cefnbychan, NW of SO079556 1987 Powell, A.C.;Port, C.;Port, J. Llyn SO0155 1987 Woods, R.G.

Newbridge-on-Wye, Upper SO0159 1988 Maycock, R. Bog Penmaenau, R Wye nr SO05G 1988 Woods, R.G.;Port, J. Radnorshire SO05G 1994

Radnorshire SO0352 1994

Radnorshire SO0155 1994

Radnorshire SO0254 1994

Radnorshire SO2146 1994

Radnorshire SO0454 1994

Radnorshire SO0755 1994

Radnorshire SO0159 1994

Radnorshire SO1070 1994

Radnorshire SO0773 1994

Radnorshire SO0753 1995

Radnorshire SO0650 1995

Radnorshire SO1070 1995

Radnorshire SN9877 1996

Radnorshire SO1338 1998

Radnorshire SN9877 1998

Radnorshire SO2146 1998

Rhayader District SN96 1999

Clyro SO24 1999

Abbeycwmhir SO07 1999

VC43 Radnorshire SO06F 1999

VC43 Radnorshire SO07Y 1999

VC43 Radnorshire SN96D 1999

80 Radnorshire Rare Plant Register March 2020

Llanbister SO17 1999

St Harmon SN97 1999

Glascwm SO15 1999

VC43 Radnorshire SO14Z 1999

Llandrindod SO06 1999

Llanelwedd SO05 1999

Painscastle SO14 1999

Glasbury SO13 1999

Llanelwedd West SO05 2001 Vaughan, Approx. SO0451 Anthony Rhos Dyfnant SO022601 2003 Hereford Botanical Society Matts Common NE SO0953 2003 Jenkins, B.

Matts Common NE SO0953 2003 Jenkins, Bronwen

Radnorshire SO022601 2003

Dyfnant meadows SO029602 2003 Hereford Botanical Society Cors y Llyn SO05 2009 Vaughan, Approx. SO0151 Anthony Llanelwedd West SO05 2011 Vaughan, Approx. SO0451 Anthony Penmaenau, Craig Fawr SO031523 2013 Vaughan, SO031523, by Wye at Penddol Rocks. SO0352 Anthony One or two plants. Dyfnant Wood & SO0260 2013 ERD, RW & BSBI Wet area to W of Dyfnant Wood. Dawn meadowSO0260 Parry should have more info., SSSI?? Newbridge-on-Wye SO05 2013 Vaughan, Approx.SO0158 Anthony Gilfach NR SN9671 2015 ERD, RGW and RWT Cors y Llyn SO05 2016 Vaughan, Approx. SO0151 Anthony Boughrood Bridge SO 1338 SO134386 2017 Drewett, David SO134 386 rock slabs/pool

Portway Meadows SO193484 SO1948 2017 Drewett, David

Gilfach SN97 2018 S Green, RG Gilfach SSSI, SN9571 and SN9671. Wood, ER DEan, J Milborrow

81 Radnorshire Rare Plant Register March 2020

Genista tinctoria Dyer's Greeeweed Melynog y Waun subsp. tinctoria National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Matts Common NE SO093538 2003 Jenkins, Bronwen SO093538

Brynhir SN9878 SN9878 2015 ERD & SMS

Geranium pusillum Small-flowered Crane's-bill Pig yr Aran Hirgoesog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd Rocks SSSI SO045524 1988 BSBI SSSI Llanelwedd Rocks

Llanelwedd Rocks, S of SO0551 1988 BSBI Field Meeting Llanelwedd Rocks SSSI SO052518 1988 BSBI SSSI Llanelwedd Rocks

Llanelwedd, N of SO0452 1988 BSBI Field Meeting Radnorshire SO2574 1997

Radnorshire SO045524 2001

Llanelwedd SO05345190 2014 Green, Paul Quarry Richard

82 Radnorshire Rare Plant Register March 2020

Geranium Bloody Crane's-bill Pig yr Aran Rhuddgoch sanguineum National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gladestry SO25 1999

Radnorshire SO107650 2001

Radnorshire SO262585 2001 Also in RPR 2001, not in mass posting to MM therfore entered here, year 2000. Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks NNR SO262585 2014 Woods, R.G. NNR Stanner Rocks

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Glyceria maxima Reed Sweet-grass Perwellt National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0651 1995

Radnorshire SO1043 1995

Llandrindod SO06 1999

Llandrindod Lake, outfall SO063606 2000 Woods, R.G.

Royal Welsh Showground SO037518 2000 Woods, R.G.

Radnorshire SO063606 2001

Radnorshire SO037518 2001

Llandrindod Wells SO06 2011 Vaughan, Approx. SO0661. Planted. Anthony Scrubby Wood Bisby&Warren SO2153 2015 ERD & SMS Renovated Forestry Com:replanted, 2 SO2153 ponds, neglected Llandrindod Wells lake SO0660 2018 ERD, SMS and Assume planted. J Wynne-Jones, J HBS Oakley, A Vaughan, J Clayfield, C Sullivan, J Wightman

83 Radnorshire Rare Plant Register March 2020

Gymnadenia Fragrant Orchid Tegeirian pêr conopsea s.l. National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Caeau Henfron SSSI SN905645 1996 Moscrop, C.S. SSSI Caeau Henfron

Rhos yr Hafod SSSI SN908679 2005 Woods, SSSI Rhos yr Hafod R.G.;Fleming- Williams, E. Penygarreg Reservoir, by SN901672 2008 Rangers, Elan SSSI Caeau Troedrhiwdraen Valley Elan Valley (Penygarreg Res. SN86 2009 Vaughan, Approx. SN8967 West) Anthony Caeau Troedrhiwdraen SSSI SN896671 2014 Woods, SSSI Caeau Troedrhiwdraen R.G.;Lewis, S. Caeau Troedrhiwdraen SSSI SN898671 2014 Woods, SSSI Caeau Troedrhiwdraen R.G.;Lewis, S. Elan valley SN 897 671 SN897671 2016 Lewis, Sorcha With Pseudorchis albida, Trollius, Platanthera chlorantha, Dactylorhiza maculata

Gymnadenia Fragrant Orchid Tegeirian pêr conopsea s.s. National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN8967 1994

Painscastle SO14 1999

Radnorshire SN9067 2000

Radnorshire SO194487 2001

Radnorshire SN904644 2001

Radnorshire SN896671 2001

Radnorshire SN908679 2001

84 Radnorshire Rare Plant Register March 2020

Hammarbya Bog Orchid Gefell-lys y Gors paludosa National or Local Scarcity EN(W) NS IR Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Pont ar Elan SN903716 1988 Woods, R.G. North of Pont ar Elan.

Pont ar Elan SN903716 2003 Dawes, SN903716, wet flushes n of R Elan. 8 Ruth;Pearson, plants, local rangers reported 20 plus. Tess Elenydd SSSI SN903716 2008 Woods, R.G. SSSI Elenydd

Pont ar Elan SN9071 2013 Woods, R.G. 1 plant in flush just west of road at Pont ar Elan. Pont ar Elan SN9071 2014 Dean, See separate paper record, found by Spencer;BSBI Gillian Foulkes.

Helianthemum Common Rock-rose Cor-rosyn Cyffredin nummularium National or Local Scarcity VCR Native or Archeophyte N?

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2458 1994

Radnorshire SO243583 2001

Radnorshire SN975651 2001

Radnorshire SO261583 2001

Dolyhir Quarry SO2458 2002 Gill, Margaret

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Rhayader Quarry, nr SN975651 2013 Woods, R.G.

Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc Stanner Rocks NNR SO261583 2015 Woods, R.G. NNR Stanner Rocks

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

85 Radnorshire Rare Plant Register March 2020

Helleborus foetidus Stinking Hellebore Llewig y Llyngyr National or Local Scarcity VCR Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1739 1997

Radnorshire SO222425 2001

Dolyhir Quarry SO2458 2002 Gill, Margaret

Radnorshire SO262583 2006 From DMAP - species beyond Atlas 2000 range Wye Cliff, possible garden SO2242 2007 Woods, R.G. SSSI R Wye escape Stanner Rocks NNR SO2658 2008 Woods, Possible introduction R.G.;Jones, A.J. Strinds west SO2357 2008 ERD & SMS

Glasbury east SO1839 2013 Crellin, John Presumed garden escape.

Water break int Neck South SO1859 2014 ERD, SMS and Bank below parking spot, Sue Spencer SO1859 HBS Castell Crugerydd SO1559 2016 ERD, SMS and HBS Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A. St.Peters, Glasbury SO1738 2019 Ockenden, Churchyard and adjacent trees. John;Marshall, Phil

86 Radnorshire Rare Plant Register March 2020

Helleborus viridis Green Hellebore Crafanc-yr-arth werdd National or Local Scarcity VCS Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1240 1994

Old Radnor SO248592 1995 Humphreys, D.R.

Clyro SO24 1999

Radnorshire SO109489 2001

Radnorshire SO107493 2001

Radnorshire SO125400 2001

Strinds west SO2357 2002 Gill, Margaret

Court Evan Gwynne SO217447 2014 Woods, R.G.

Lane Cottage, S of SO125400 2014 Woods, R.G.;Fleming- Williams, E. Cwm Byddog SO2144 SO217447 2019 Stone, Jonathan SO217.447, usual place, appears weak.

Helminthotheca Bristly Oxtongue Gwylaeth Chwerw echioides National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llandrindod SO06 1999

Glasbury SO13 1999

Painscastle SO14 1999

Radnorshire SO2146 2000

Llandrindod Wells SE SO0660 2012 Shaw, Andy L'dod lake by old duck feeding area. SO064604 Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A.

87 Radnorshire Rare Plant Register March 2020

Hordeum murinum Wall Barley Heiddwellt y Morfa National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd, Wye Bridge SO043513 1992 Woods, R.G. SSSI R Wye

Radnorshire SO1739 1996

Rhayader SN969679 1998

Llowes SO1941 SO1941 2013 ERDean Wall between yellow/red rd. junction and Churchyard. Newbridge on Wye SO015582 2014 Woods, R.G.

Llansantffraed Cwmdeuddwr SN969678 2019 Woods, R.G. SN969.678, gravel by road. SN9667 Llandrindod Wells West SO0561 2019 ERDean Railway station.

Llansantffraed Cwmdeuddwr SN9667 2019 ERDean Rhayader streets. SN9667

Hordeum secalinum Meadow Barley Heiddwellt y Maes National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO182382 1996

Hyacinthoides non- Bluebell Clychau'r Gog scripta National or Local Scarcity IR W&C Act S.13 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Common in oak woods throughout the VC

88 Radnorshire Rare Plant Register March 2020

Hymenophyllum Wilson's Filmy-fern Rhedynach Teneuwe wilsonii Wilson National or Local Scarcity NT(B) IR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Rhydoldog SN938676 1987 Woods, R.G.

Esgair Dderw SN949699 1989 Woods, R.G.

St Harmon SN97 1999

Nant dolfolau SN914660 2000 Rangers, Elan SSSI Elenydd

Radnorshire SN9370 2000

Radnorshire SN935714 2001

Radnorshire SN949699 2001

Radnorshire SN914660 2001

Radnorshire SN885628 2001

Radnorshire SN897641 2001

Radnorshire SN896639 2001

Nant Gwyllt Ravine, nr SN913627 2008 Rangers, Elan SSSI sawmill Valley Cerrig Gwalch SN933713 2008 Woods, R.G. SSSI

Nant Pant y Llyn Cregiau SN937687 2009 Woods, R.G. SSSI Treheslog Nant dolfolau SN914660 2014 Woods, R.G. SSSI Elenydd

89 Radnorshire Rare Plant Register March 2020

Hypericum A Hybrid St John's Wort humifusum x linariifolium = H. x caesariense National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Stanner Rocks NNR SO262582 2006 Shaw, A. NNR Stanner Rocks

Stanner Rocks - Yatt Wood SO24515819 2006

Radnorshire SO246583 2006 From DMAP - species beyond Atlas 2000 range Stanner Rocks SO26215827 2010

Stanner Rocks SO2622058274 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO26305841 2012

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Hypericum Pale St.John's-wort Eurinllys Mynyddig montanum National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Worsell Wood SO257575 1988 Woods, R.G.

Worsell Wood SO257575 1988 Woods, R.G.

Radnorshire SO2458 1994

Strinds Quarry SO241579 1998 SSSI Dolyhir Quarries

Strinds Quarry SO241580 1998 SSSI Dolyhir Quarries

Stanner Rocks NNR SO264584 1999 Woods, R.G. NNR Stanner Rocks

Dolyhir Quarry SO2458 2002 Gill, Margaret

Dolyhir SO258581 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Stanner Rocks NNR SO261582 2005 Woods, R.G. NNR Stanner Rocks

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

90 Radnorshire Rare Plant Register March 2020

Inula conyzae Ploughman's Spikenard Meddyg Mair National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO161390 1987 Woods, R.G.

Burlingjob, old limestone SO248583 1989 Woods, R.G. quarry NW of Burfa Bank SO2860 1994

Radnorshire SO1639 1998

Wyecliff SO222428 1999 Woods, R.G.

Penywrlod SO205461 2000

Radnorshire SO2146 2000

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarry SO243583 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Stanner Rocks NNR SO261583 2005 Woods, R.G. NNR Stanner Rocks

Pen-y-lan SO1942 SO198420 2015 Clarke, P.;Clarke, SO198420 G. Tyruched SO1838 SO18953895 2015 Clarke, P.;Clarke, SO1895 3895 Bank below Mrs Sheila G. Leitch's garden. Probably garden escape. Llanstephan SO110421 2015 Clarke, P.;Clarke, SO110421 G. Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A.

91 Radnorshire Rare Plant Register March 2020

Iris foetidissima Stinking Iris Iris Ddrewllyd National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1838 1996

Radnorshire SO1739 1996

Radnorshire SO1738 1996

Radnorshire SO0560 1997

Radnorshire SO1338 1998

Presteigne SO3164 2011 ERDean Streets in Presteigne

St.Peters, Glasbury SO177385 2012 ERD & SMS SO177385 churchyard

Bronydd SO2245 SO2245 2013 ERDean N of chapel i.e. between road and chapel in rough ground Presteigne SO3164 2014 Woods, Ray Naturalised in churchyard.

Glasbury SO1739 2018 Woods, R.G. River gravels.

St.Peters, Glasbury SO1738 2019 Ockenden, Churchyard and adjacent trees. John;Marshall, Phil

Isoetes echinospora Spring Quillwort Gwair Merllyn Bach National or Local Scarcity NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN842694 1997

92 Radnorshire Rare Plant Register March 2020

Isoetes lacustris Quillwort Gwair Merllyn National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN9061 1994

Llyncerrigllwydion Isaf SN844698 1996 BSBI SSSI Elenydd

Radnorshire SN8470 1996

Radnorshire SN8369 1996

Radnorshire SN842694 1997

Radnorshire SN844698 1997

Dolymynach Dam SN905616 2000 Rangers, Elan SSSI Elenydd Valley Llyncerrigllwydion Isaf SN842694 2004 CCW rerport SSSI Elenydd

Pen y Garreg Resr., bed of SN897681 2005 Jennings, P.

Jacobaea erucifolius Hoary ragwort Creulys lwyd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1839 1996

Radnorshire SO1462 1996

Radnorshire SO1238 1998

93 Radnorshire Rare Plant Register March 2020

Jasione montana Sheep's-bit Clefryn National or Local Scarcity NT(W) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llansantffraed-in-Elwel, NW SO05 1987 Port, C.;Port, J. of Lower Gilwern area SO05Z 1988 Powell, A.C.;Humphreys, D.R.;Wilson, M. Radnorshire SO1873 1994

Radnorshire SO1644 1994

Radnorshire SO1283 1995

Radnorshire SO1176 1995

Radnorshire SO0677 1996

Radnorshire SO1953 1996

Radnorshire SN9877 1996

Radnorshire SO0658 1996

Radnorshire SO0854 1996

Radnorshire SN8966 1996

Radnorshire SN9061 1996

Radnorshire SN8967 1996

Radnorshire SO1850 1997

Radnorshire SO1851 1997

Radnorshire SO2354 1997

Radnorshire SN9366 1997

Radnorshire SO2051 1997

Radnorshire SO2153 1997

Radnorshire SO0768 1998

Radnorshire SN8967 1998

Radnorshire SO2474 1998

Radnorshire SN9877 1998

Aberedw SO04 1999

VC43 Radnorshire SN96D 1999

New Radnor SO26 1999

94 Radnorshire Rare Plant Register March 2020

VC43 Radnorshire SO15J 1999

VC43 Radnorshire SO05L 1999

Radnorshire SO2367 2000

Radnorshire SO147696 2004

Radnorshire SO1158 2005

Esgairwyndwn SO1078 2006 Humphreys, David Cwm Berwyn, West SO0754 2007 Jannink, Mark

Rhayader Tunnel SN9667 2010 Vaughan, Former railway embankment. Anthony Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Cilfaesty Hill south 1283 SO1283 2011 Clayfield, John

Maengowan SO0552 2011 Vaughan, One clump by track to maengowan Anthony farm. Rhayader Tunnel SN9667 2011 ERD, SMS, RGW & RWT Hectad SN96 Elan Valley trail SN96 2011 Jenkins, Bronwen SN966.678 to SN957.670, inc. platform area SN959.671. VC43 Radnorshire SO10074353 2012 Mullard, J.;Mullard, S. Llwyncwtta SN9969 SN9969 2012 Vaughan, Llwncwtta, two patches. Anthony Penygarreg SN9167 SN9167 2012 ERD, RGW and RWT Coed yr Allt-goch 9067 SN9067 2012 ERD, RGW and RWT Rhayader SN96 2014 Vaughan, Approx. SN9768 Anthony Cefn Llech SN9577 SN9577 2014 ERD & SMS

Craig yr Allt-goch SN8968 SN8968 2015 ERD & SMS

Cefn Cennarth SN9676 2015 Woods, R.G. Cefn Cenarth (RWT res.) north, quarry.

Vronladies SO2173 2015 ERD & SMS

Glanau SN9065 2015 Woods, R.G. Cwm Elan

Gororion SN8773 SN8773 2016 ERD, SMS and HBS Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit above Caban Coch dam SN924643 2016 Stewart, Barry (south side) Rhiwnant north, SN8961 SN8961 2016 ERD & SMS

Ddole SO0955 2019 ERDean Roadside

95 Radnorshire Rare Plant Register March 2020

E of Pant y Dwr SN9775 2019 Brown, Barbara;Newey, Jacky Garth SN9875 SN9875 2019 Brown, Barbara;Newey, Jacky Cilfaesty Hill south 1283 SO1283 2019 Clayfield, John

Juncus foliosus Leafy Rush Brwynen Ddeiliog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Portway Meadows SO194485 1994 Chater, A.O. SSSI Rhosgoch Common

Pentrosfa Mire SSSI SO059597 1997 Chambers, S.P. SSSI Pentrosfa Mire

Cefn Pawl, Beacon Hill SO1700779457 2009 Paskin, M.W.J. Pool 4 Common

Juncus subnodulosus Blunt-flowered Rush Brwynen Glymmog a Bladau Blaendwn National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Source of R. Edw SO1360 SO13206010 2011 Ardeshir, Andy SO1320 6010, well developed mesotrophic pond.

Kickxia elatine Sharp-leaved Fluellen Trywyn y Llo Blaenfeinddail National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Dyfnant 0259 L F-W garden SO0259 2011 Woods, R.G. Dwyfnant, SO02434.59860, garden bed.

96 Radnorshire Rare Plant Register March 2020

Kickxia spuria Round-leaved Fluellen Llysiau Llywelyn National or Local Scarcity NT(W) VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Howey SO053590 1987 Parry, D.E.

VC43 Radnorshire SO208440 1988 Woods, R.G.

Knautia arvensis Field Scabious Clafrllys National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Penywrlod SO2146 1999

Radnorshire SO2146 2000

Radnorshire SN9873 2001

Radnorshire SO093685 2001

Radnorshire SO182393 2001

Radnorshire SO154686 2001

Dol-y-cannau SO200491 2008 Woods, R.G. Roadside of B4594, 1 plant

Penllanole SN9863 2015 RGWoods Organic Farm, Willow Globe Meadow.

Cae Melyn field, SN896672 2015 Lewis, Sorcha Troedrhiwdraen, Elan Valley Dolbedwyn SO2049 2017 ERD & SMS Nice roadside verge at SO201 4915

Forest Lodge SO198670 2018 Elwell, SO198 670, field. Shirley;Slaney, Lorraine

Lamium Henbit dead-nettle Marddanhadlen amplexicaule National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment RW Showground, SO038518 2004 Dines, T. spontaneous in arable weed plot

97 Radnorshire Rare Plant Register March 2020

Lathyrus nissolia Grass Vetchling Ytbysen Goch National or Local Scarcity VCR Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Llanelwedd SO056517 1999

Llanelwedd SO056517 1999

Llanwrthwl SN977640 2004 Woods, R.G. Roadside verge

Llanwrthwl SN977640 2004 Woods, R.G. Roadside verge

Llanelwedd SO0551 2019 Woods, R.G. Roadside verge.

Llanelwedd SO0551 2019 Woods, R.G. Roadside verge.

Lathyrus sylvestris Narrow-leaved Everlasting-pea Ytbysen Barhaus Gulddail National or Local Scarcity VCR Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO287608 1989 Humphreys, D.R.

Radnorshire SO2574 2001

Knucklas Viaduct, SO2574 2006 Woods, R.G. embankment SE end

98 Radnorshire Rare Plant Register March 2020

Lemna trisulca Ivy-leaved Duckweed Llinad Eiddew National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Presteigne, withybeds SO309650 1997 Chambers, S.P.

Llan Bwch-llyn, NE side SO1246 1998 Stewart, N.F.

Radnorshire SO1246 1999

Radnorshire SO116464 2001

Radnorshire SO275701 2001 From DMAP - species beyond Atlas 2000 range Radnorshire SO057605 2001

Rhosgoch Common NNR SO192480 2001 Ferguson, A.S. NNR Rhosgoch Common

Llan Bwch-llyn Lake SO11764618 2003 Jermy, Associated species with Carex x A.C.;Walls, R.M. subgracilis. Rhos Goch Common SO1948 2004 BSBI Field Meeting Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting Llanbwchllyn Lake SO14 2011 Vaughan, Approx. SO1146 Anthony Evenjobb SO2662 SO2662 2016 ERD, SMS and Pond at SO262625, owned by Guy HBS Morrison at Evancoyd Crt. Howey Hall SO 0458 SO0458 2016 Shaw, Andy Field pond west of Howey, SO 0439 5832 Painscastle SO14 2018 Vaughan, Approx. SO1646 Anthony

Lepidium campestre Ivy-leaved Duckweed Llinad Eiddew National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0254 1994

Radnorshire SO0253 1994

99 Radnorshire Rare Plant Register March 2020

Lepidium coronopus Swine-cress Olbrain Dafedennog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1538 1998

Radnorshire SO1438 1998

Radnorshire SO1339 1998

Radnorshire SO1338 1998

Llanelwedd West SO05 2003 Vaughan, Approx. SO0451 Craig Fawr house. Anthony South of Newbridge SO0255 2011 Woods, R.G. Verge of lane to Tyncoed from A470.

Penmaenau, Craig Fawr SO031523 2013 Vaughan, SO031.523, Craig Fawr garden SO0352 Anthony Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Limosella aquatica Mudwort Lleidlys National or Local Scarcity NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Pen-y-Graig Fm, common N of SO107457 1988 Woods, R.G.

VC43 Radnorshire SO108458 1988 Woods, R.G.

Begwns SO147443 1996 Woods, R.G.

Radnorshire SO1444 1997

The Begwns SO147442 2006 Bradley, Valerie Letter from her

Pen y graig SO108457 2011 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Pen y Graig SO110457 2011 Crellin, John Spreadsheet in Mixed Hectads folder

Cilcenni Dingle SO186406 2017 Shaw, Hannah SO186.406, very large colony in large oxbow lake, private land, restricted access.

100 Radnorshire Rare Plant Register March 2020

Linaria repens Pale Toadflax Gingroen Porffor Gwelw

National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Builth Road, rly station SO025533 1987 Woods, R.G.;Powell, A.C. VC43 Radnorshire SO212725 1988 Woods, R.G.

Radnorshire SO0662 1994

Radnorshire SO0354 1994

Radnorshire SO1739 1996

Radnorshire SO1537 1997

Radnorshire SO1538 1997

Radnorshire SO1839 1997

Radnorshire SO1338 1998

Gladestry SO25 1999

Rhayader District SN96 1999

Glasbury SO184404 2004

Upper Maesllwch SO189404 2009 Drewett, D.R. SO189.404, marginal shingle.

Builth Road SO0253 SO0253 2011 Woods, R.G. Station yard.

Builth Wells SO0445551567 2011 Crellin, John Spreadsheet in Mixed Hectads folder

Presteigne SO3164 2011 ERDean Streets in Presteigne

Beili-bedw SN9869 2014 ERD & SMS SN97748.69614

Coed-yr-ardd SN9769 SN9769 2014 ERD & SMS Roadside B4518

Llansantffraed Cwmdeuddwr SN9667 2016 ERD & SMS SN9667 Glasbury SO1739 2019 ERD and Wynne- Hereford Bot. Jones,Wightman,Ockenden,Davies,Jenki Soc ns,Oakley,Smioth, Sullivan,Clayfield Crossgates east SO0964 2019 ERDean Penybont station

Knucklas SO2574 2019 ERDean Village and B4355

101 Radnorshire Rare Plant Register March 2020

Lithospermum Common Gromwell Maenhad Meddygol officinale National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd SO05 1999

Lobelia dortmanna Water Lobelia Lobelia'r Dwr National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llyn Cerrigllwydion Isaf SN845702 1995 Woods, R.G. SSSI Elenydd

Radnorshire SN8470 1996

Llyn Cerrigllwydion Uchaf SN840693 1996 BSBI SSSI Elenydd

Radnorshire SN8369 1996

Radnorshire SN842694 1997

Llyn Cerrigllwydion Isaf SN843698 1997 Lomas, SSSI Elenydd Teery;Lomas, Rolands Radnorshire SN844698 1997

Llyn Cerrigllwydion Uchaf SN840694 2008 Rangers, Elan SSSI Elenydd Valley Llyn Cerrigllwydion Isaf SN84377006 2014 Harrison, Rob Transect 2

102 Radnorshire Rare Plant Register March 2020

Logfia minima Small Cudweed Edafeddog Leiaf (Filago) National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd Rocks, S of SO0551 1988 BSBI Field Meeting Llanelwedd Quarries SSSI SO047522 1988 BSBI SSSI Llanelwedd Quarries

Rhayader Quarries, abundant SN969656 1989 Woods, R.G. in abandoned Radnorshire SN9264 1994

Llanelwedd Rocks SSSI SO052517 2000 Woods, R.G. SSSI Llanelwedd Rocks

Glaslyn SN975651 2000 Woods, R.G.

Stanner Rocks NNR SO2658 2001 Woods, R.G. NNR Stanner Rocks

Radnorshire SN975651 2001 Also in RPR 2001, SN975 651, year 2000

Elan Visitor Centre SN928646 2008 Woods, R.G.

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit above Caban Coch dam SN924643 2016 Stewart, Barry (south side)

103 Radnorshire Rare Plant Register March 2020

Luronium natans Floating Water-plantain Dwr-lyriad Nofiadwy National or Local Scarcity NS EU Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llyn Cerrigllwydion Ucaf SN840694 1995 SSSI Elenydd

Llyn Cerrigllwydion Isaf SN844698 1995

Llyn Cerrigllwydion Uchaf SN8369 1995 Teearu, T.;Lomas, E. Llyn Cerrigllwydion Isaf SN843699 1995 Jones, R.A.

Radnorshire SN8469 1996

Llyn Cerrigllwydion Isaf SN834701 1996

Llyn Cerrigllwydion Isaf SN843701 1996 BSBI SSSI Elenydd

Radnorshire SN844698 1997

Llyn Cerrigllwydion Uchaf SN840694 1997 Lomas, SSSI Elenydd Teery;Lomas, Rolands Llyn Cerrigllwydion Isaf SN842699 1997 Lomas, SSSI Elenydd Teery;Lomas, Rolands Llyn Cerrigllwydion Uchaf SN842694 1997 Teearu, T.;Lomas, E. Gwynllyn SN9468 2007 Hatton-Ellis, T. A new site.

Gwyllyn SN948690 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Llyn Cerrigllwydion Isaf SN84377006 2014 Harrison, Rob In shallow water <1 m deep Transect 2

104 Radnorshire Rare Plant Register March 2020

Luzula forsteri Southern Woodrush Coedfrwynen Gulddail National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Bachawy Gorge SSSI SO121435 1995 SSSI Bachawy Gorge

Boughrood SO1338 1996

Boughrood SO1239 1996

Radnorshire SO1239 1998

Radnorshire SO1338 1998

Radnorshire SO107428 2001

Radnorshire SO124401 2001

Radnorshire SO125403 2001

Radnorshire SO120418 2001

Radnorshire SO121435 2001

Radnorshire SO223426 2001

Yatt Wood SO2458 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Llanstephan Old rectory SO1241 2016 Woods, R.G. Road verges. 7 plants, on bank by old vicarage lawns and by turn to house.

105 Radnorshire Rare Plant Register March 2020

Lycopodium Stag's-horn Clubmoss Cnwbfwsogl Corn Carw clavatum National or Local Scarcity Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Cwm Mawr, Radnor Forest, in SO206654 1999 Wynne-Jones, forestry J.;Lawley, M. Glanhirin SN87 1999

St.Harmon SN97 1999

Cwm Mawr SO206645 1999 Lawley, M.

Radnorshire SO2064 2000

Radnor Forest, trackside in SO20106518 2000 Wynne-Jones, forestry J.;Humphreys, D.R. Cefn-crin, Abbeycwmhir SO020732 2004 Standon, I.

Y Gurn SN 938668 SN938668 2015 RGWoods Elenydd SSSI, in 2 places

Lysimachia minima Chaffweed Bril-lys Coraidd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glyn SN96666553 1994 Knight, Richard SN9666.6553, 100 plants found in short search in c. 3 sqr. metres of track rut edges. Radnorshire SO099435 2001

Llandeilo Graban SO0844 2007 Humphreys, SO079444. D.;Woods, R.;Spencer, S.;Dean, E. Llandeilo Graban SO080444 2007 Woods R.G. Side of small stream, Pentre Caeau, Aberedw Gwaucestre Hill SSSI Yr Allt SO080444 2007 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

106 Radnorshire Rare Plant Register March 2020

Lythrum salicaria Purple Loostrife Llys y Milwr National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Flush Groesfaen Farm SO177449 1988 Records, N.C.C.

Radnorshire SO2872 1996

Radnorshire SO1538 1997

Radnorshire SO1369 1998

Radnorshire SN9877 1998

Rhayader District SN96 1999

Presteigne SO36 1999

Radnorshire SO2146 2000

Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting Gwyllyn SN948690 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Ffynnon Gynydd SO14 2010 Vaughan, Approx. SO1641 Anthony Kinnerton SO2463 SO244630 2011 Woods, R.G. SO244630, edge ornamental pond in village, possibly planted. Trehirion Pond SO109670 2011 Birch, R. PSYM Survey for CCW.

Crossgates pond No. 2 SO086654 2011 Birch, R. PSYM Survey for CCW.

Llanbwchllyn Lake SO1146 2011 RW, ERD, SMS & RWT Llandrindod Wells SO06 2011 Vaughan, Approx. SO0661. Planted. Anthony Cefn y bettws SO1945 2012 P Hurt, J Jones, R woods Llanbwchllyn Lake SO1146 2013 ERD, SMS and HBS Llandrindod Wells SO06 2017 Vaughan, Approx. SO0661 Anthony Cors y Llyn SO05 2017 Vaughan, Approx. SO0151 Anthony Kinnerton SO2463 SO2463 2018 ERD & SMS

Kinnerton Pond and SO245630 2018 Woods, R.G. Kinnerton pond and surrounding grass, surrounds scrub and hedges. VC43 Radnorshire SN97556430 2018 Knight, Richard Rare locally. Two plants in flower c.20 yards apart at river edge. The only know site to this recorder in the Rhayader district.

107 Radnorshire Rare Plant Register March 2020

VC43 Radnorshire SN97576426 2018 Knight, Richard Only known site for this species known of by this recorder. Llandrindod Wells lake SO0660 2018 ERD, SMS and Assume planted. J Wynne-Jones, J HBS Oakley, A Vaughan, J Clayfield, C Sullivan, J Wightman. Knighton town SO2872 SO284724 2019 Woods, R.G. SO284.724, by old school.

Malva neglecta Dwarf Mallow Hocys Bychan National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1739 1996

Discoed SO2764 2003 Woods, Ray SO276649 2plants in flower with seed

Melica nutans Mountain Melick Meligwellt Gogwydd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO086790 1989 Woods, R.G.

Llanbadarn Fynydd, wooded SO086791 1989 Woods, R.G. roadside bank Cerrig Gwalch SSSI SN936709 1992 Woods, R.G. SSSI Cerrig Gwalch

Melilotus altissimus Tall Melliot Meillionen y Ceirw National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1839 1996

Glasbury SO1839 1998 Gill, M.A.V.

Radnorshire SO003619 2002

108 Radnorshire Rare Plant Register March 2020

Mentha arvensis Corn Mint Mintys yr Yd National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Pen-min-cae, N of SO006548 1987 Powell, A.C.;Port, C.;Port, J. Radnorshire SO0254 1994

Radnorshire SO0255 1994

Radnorshire SO0252 1994

Radnorshire SO0154 1994

Radnorshire SO0354 1994

Radnorshire SO1739 1996

Radnorshire SO1738 1996

Radnorshire SO1539 1997

Radnorshire SO1438 1997

Radnorshire SO1639 1997

Radnorshire SO1637 1997

Radnorshire SO1839 1997

Radnorshire SO1538 1997

Radnorshire SO1638 1997

Radnorshire SO2257 1998

Radnorshire SO1338 1998

Radnorshire SO1238 1998

Radnorshire SO1339 1998

New Radnor SO26 1999

Clyro SO24 1999

Llandrindod SO06 1999

Strinds west SO2357 2002 Gill, Margaret

Disserth, road east SO039583 2003 Humphreys, David Lletty Wood North SO0359 2003 Humphreys, David;Dean, Liz;Spencer, Sue Dyfnant meadows SO029602 2003 Hereford Botanical Society

109 Radnorshire Rare Plant Register March 2020

Tylcau RWT reserve west, SO1376 2009 ERD, SMS and West part of RWT reserve, Tylcau hill SO1376 HBS Beacon Hill SO07 2011 Vaughan, Approx.SO1776 Anthony Brilley Mountain Common SO2650 2013 Clayfield, John

Pye Corner SO1460 SO1460 2013 ERD & SMS

Glasbury SO1739 2019 ERD and Wynne- Hereford Bot. Jones,Wightman,Ockenden,Davies,Jenki Soc ns,Oakley,Smioth, Sullivan,Clayfield Rhos-y-meirch SO2769 SO2769 2019 ERDean Roadside, SO279.697

Mentha suaveolens Round-leaved Mint Mintys Deilgrwn National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO178386 1996

Elan Village SN934654 2013 Green, Paul Large patch on road verge Richard Elan Village SN9365 2019 ERDean Baptist chapel, Elan village

Molinia caerulea Purple Moorgrass Glaswellt y gweunydd subsp. arundinacea National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gilfach Farm SN9671 1997 Chambers, S.P. SSSI Marcheini Uplands & Gilfach Farm

Rhos Goch Common SO1948 2004 BSBI Field Meeting

110 Radnorshire Rare Plant Register March 2020

Montia fontana Porpin y ffynnon Blinks subsp. chondrosperma National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1539 1997

Radnorshire SO1439 1998

Radnorshire SO1239 1998

St.Harmon SN97 1999

Radnorshire SO0276 1999

Glascwm SO15 1999

Radnorshire SO2353 1999

Dolyhir Quarry SO2458 2002 Gill, Margaret

Montia fontana Porpin y ffynnon Blinks subsp. fontana National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN8671 1996

Radnorshire SO1439 1998

Rhayader District SN96 1999

Knucklas Castle east so2574 SO2574 2009 ERDean

Montia fontana Porpin y ffynnon Blinks subsp. variabilis National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment New Radnor SO26 1999

Esgairdraenllwyn SO08 1999

Blaen-y-cwm SO0849 SO0849 2009 ERD & SMS

111 Radnorshire Rare Plant Register March 2020

Myriophyllum Spiked water milfoil Myrdd-ddail ysbigog spicatum National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2560 1994

Llan Bwch-llyn, NE side SO1246 1998 Stewart, N.F.

Radnorshire SO1246 1999

Glasbury SO13 1999

Glascwm SO15 1999

Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Llanbwchllyn Lake SO1146 2011 ERD, RGW and RWT Llandrindod Wells SO06 2017 Vaughan, Approx. SO0661 Anthony Llandrindod Wells lake SO0660 2018 ERD, SMS and Assume planted. J Wynne-Jones, J HBS Oakley, A Vaughan, J Clayfield, C Sullivan, J Wightman

Myriophyllum Whorled milfoil Myrdd-ddail troellennog verticillatum National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1338 1998 From DMAP - species beyond Atlas 2000 range Crossgates pond No. 2 SO086654 2011 Birch, R. PSYM Survey for CCW.

Nasturtium Narrow-fruited Water-cress Berwr Dwfr Lleiaf microphyllum National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Rhosgoch Common NNR SO1948 1995 Kay, Q.O.N.

112 Radnorshire Rare Plant Register March 2020

Neottia cordata Lesser Twayblade Caineirian bach National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Beacon Hill SO167767 1994 Hargeaves, D.P.;Woods, R.G. Beacon Hill SO172767 1994 Hargeaves, D.P.;Woods, R.G. Beacon Hill SO167770 1994 Hargeaves, D.P.;Woods, R.G. Radnorshire SO1070 1995

Beacon Hill SO1678876631 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Neottia nidus-avis Bird’s-nest orchid Tegeirian nyth aderyn National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Bach Howy SSSI SO14 2011 Lawley, SSSI Bach Howy, approx. SO120.435, 1 M.;Martin, R. spike, finished flowering & gone to seed. Llanhaylow Wood SO2256 SO22515673 2012 Clarke, P.;Clarke, SO2251.5673, down lane, across G. stream, up lane on the left. 2 flowers & 2 seed hds.

113 Radnorshire Rare Plant Register March 2020

Neottia ovata Common twayblade Caineirian National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1838 1994

Radnorshire SO1941 1997

Bryn Mawr SO18 1999

VC43 Radnorshire SO05S 1999

St Harmon SN97 1999

VC43 Radnorshire SN96P 1999

Dolyhir Quarry SO2458 2002 Gill, Margaret

Crug-y-byddar SO158819 2004 Jones, Julian

Rhos Dyfnant SO022601 2007 Parry, L Fleming- Williams' land Dawn;Fleming- Williams, Liz Crug y Bydda Churchyard, SO158819 2009 Fanrow, Jenny SO158819 Newbridge-on-Wye SO05 2013 Woods, R.G. Approx.SO0158 (Via A Vaughan list). SSSI southwest of Dwyfnant. SO022.601. Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

VC43 Radnorshire SO14 2019 Woods, R.G. Cilcenni Dingle, SO1741 to SO1841.

114 Radnorshire Rare Plant Register March 2020

Nuphar lutea Yellow Water-lily Lili-ddwr Felen National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Presteigne, withybeds SO309650 1997

Howey SO0558 1997

Llan Bwch-llyn, NE side SO1246 1998 Stewart, N.F.

Radnorshire SO1246 1999

Llandrindod SO06 1999

Radnorshire SO119463 2001

Radnorshire SO120465 2001

Radnorshire SN945690 2001

Radnorshire SO010654 2001

Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting Gwyllyn SN948690 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Llyn Gwyn SO011649 2007 Woods, R.G.

Pony yr Angel SO196405 2009 Drewett, D.R. SO196.405, pond

Llanbwchllyn Lake SO1146 2011 ERD, RGW and RWT Llanbwchllyn Lake SO14 2013 Vaughan, Approx. SO1146 Anthony Llanbwchllyn SSSI SO119463 2014 Woods, R.G. SSSI Llanbwchllyn

Llanbwchllyn Lake SO14 2015 Vaughan, Approx. SO1146 Anthony Llanbwchllyn Lake SO14 2015 Vaughan, Approx. SO1146 Anthony Llyn y Fign east SN8170 SN812703 2017 Foulkes, SN812 703, Rad. side of the lake. Gill;Foulkes, Peter Llandrindod Wells SO06 2017 Vaughan, Approx. SO0661 Anthony

115 Radnorshire Rare Plant Register March 2020

Odontites vernus Red Bartsia Gorudd subsp. serotinus National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Dolyhir west SO2358 2002 Gill, Margaret

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

Oenanthe fistulosa Tubular Water-dropwort Dibynlor Pibellaidd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1643 1994

Radnorshire SO1644 1994

Radnorshire SO1538 1997

Radnorshire SO119463 2001

Radnorshire SO165437 2001

Begwns NR SO16584377 2009 Dean, E.R.;Spencer, S.M. Begwyns SO166438 2010 HBS, J Pool to east of road. Ockended, J Clayfield, J Wynne-Jones etc Painscastle SO14 2017 Vaughan, Approx. SO1646 Anthony

116 Radnorshire Rare Plant Register March 2020

Ophioglossum Adder's Tongue Tafod y Neidr vulgatum National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Cennarth Mill, Pant y Dwr SN977777 1988 NCC Survey

Berth Abley SO007694 1988 NCC Survey

Cwm Rhocas Meadow, SO110638 1988 NCC Survey Penybont VC43 Radnorshire SO180389 1989 Leach, S.J.

Llandrindod, field above SO071607 1991 Boyce, D.C. wood behind county hall Lower Goytre, Lloyney SO232758 1993 Gooch, S.M.

Stanage Park SO333712 1993 Gooch, S.M.

Painscastle SO14 1999

Glascwm SO15 1999

VC43 Radnorshire SO17F 1999

Gladestry SO25 1999

Rhayader District SN96 1999

VC43 Radnorshire SO07Y 1999

Clyro SO24 1999

Ireland SO1448 2002 Chambers, Steve

Great Vaynor SO01726968 2008 Knight, Richard SO0172.6968, several patches found on now ungrazed grassland slope owned by Gt Vaynor. Gweunydd Dwfnant SSSI SO030602 2008 Parry, D.E. SSSI Gweunydd Dwfnant

Henllyn Mawr, SSE of SO080448 2008 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Llandeilo Graban SO0813544859 2008 Woods, R.G. SO 08135.44859, Llandeilo graban, nr Henllyn Mawr. Ffridd on common. Rhos Dwfnant SSSI SO019600 2008 Parry, D.E. SSSI Rhos Dwfnant

Rhos Dwfnant SSSI SO022600 2008 Parry, D.E. SSSI Rhos Dwfnant

Hirnant Meadow EE SN890702 2008 Rangers, Elan Valley Tylcau RWT reserve west, SO1394176169 2009 Chambers, Steve SO13941.76169, common over area c. SO1376 4x4m, edge close grazed, C flacca lawn. Coed y Polyn SO178384 2010 Clarke, P.;Clarke, Coed y Polyn, field, 2m x 3m with many G. plants under covering of bracken.

117 Radnorshire Rare Plant Register March 2020

Dyfnant Wood & SO0260 2013 ERD, RW & BSBI Wet area to W of Dyfnant Wood. Dawn meadowSO0260 Parry should have more info., SSSI?? Tyruched SO1838 SO1838 2013 Crellin, John Near to SO180389. On a nature reserve? Newbridge-on-Wye SO05 2013 Vaughan, Approx.SO0158 Anthony Rhos Dwfnant SSSI SO020601 2014 Woods, R.G. SSSI Rhos Dwfnant

Wye View, Glasbury, orchard SO180389 2014 Leitch, S.I. and road verge near Ireland SO14714829 2016 Clarke, P.;Clarke, SO1471 4829, small group of plants G. New House Meadow SSSI SN968675 2017 SSSI citation Upland herb-rich grassland

Tylcau Hill SO17 2018 Vaughan, Approx. SO1376 Anthony Rhos Dwfnant SSSI SO0160 2018 Parry, D.E. At SO019.602

Tylcau RWT reserve west, SO1376 2018 Stone, Jonathan Same place as before, 50 + plants, + SO1376 another 6 just before path goes into the hazels.

Ophrys apifera Bee Orchid Tegeirian Gwenynen National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO259593 2004 From DMAP - species beyond Atlas 2000 range Walton SO2559 2004 Humphreys, A44 verge 20m NWof 2nd 30 sign David SO259593 Walton, 1 plant, verge of A44 SO268595 2005 S of. Strinds west SO2393557584 2010 Heaton, Steve SO2393557584 Steve Heaton working for Rads Roadside Verge Nature Reserves

118 Radnorshire Rare Plant Register March 2020

Origanum vulgare Wild Majoram Penrhudd National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Ithon Bridge - Pen-min-cae, SO05 1987 Powell, disused rly A.C.;Port, C.;Port, J. VC43 Radnorshire SO08W 1988 Port, C.;Port, J.

Radnorshire SO1070 1995

Radnorshire SO1838 1996

Radnorshire SO1738 1996

Radnorshire SO0880 1997

Radnorshire SO0977 1998

Radnorshire SO2257 1998

Radnorshire SO1338 1998

Dolyhir Quarry SO2458 2002 Gill, Margaret

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir west SO2358 2002 Gill, Margaret

Cwm Byddog SO215447 2005 Hereford Botanical Society Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

St.Peters, Glasbury SO1738 2012 ERD & SMS

Aberedw east SO0847 SO0847 2013 Vaughan, Roadside at edge of Aberedw. Anthony Llanbister West SO1073 SO1073 2013 ERD & SMS

Penllanole SN9863 2015 RGWoods Organic Farm, Willow Globe Meadow.

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Discoed SO2764 2018 ERD & SMS

St.Peters, Glasbury SO1738 2019 Ockenden, Churchyard and adjacent trees. John;Marshall, Phil Llanbadarn Fynydd SO 0977 SO0977 2019 Woods, R.G. Road verges, stream bank, cliffs, gardens etc. Rhayader SN9768 SN9768 2019 ERDean Industrial estate in Rhayader, SN978.682. Newbridge-on-Wye SO0158 2019 ERDean Newbridge on Wye

Llowes SO1941 SO1941 2019 ERDean Village

119 Radnorshire Rare Plant Register March 2020

Knighton town SO2872 SO2872 2019 ERDean Knighton town and churchyard.

Ornithopus Bird's-foot Troed yr aderyn perpusillus National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd, N of SO0452 1988 BSBI Field Meeting VC43 Radnorshire SO299627 1988 Woods, R.G.

Radnorshire SO2863 1994

Radnorshire SN9469 1994

Radnorshire SO2265 1994

Radnorshire SO2466 1994

Radnorshire SO2557 1994

Radnorshire SO0169 1994

Radnorshire SO0554 1995

Radnorshire SO0653 1996

Radnorshire SO1439 1998

Radnorshire SN9877 1998

Stanner Rocks SO2658 1999 Wigginton, M.J. Associated species of Gagea bohemica.

Aberedw SO04 1999

Radnorshire SO2367 2000

Radnorshire SO2467 2000

Radnorshire SO0572 2002 From DMAP - species beyond Atlas 2000 range Dolyhir Quarry SO2458 2002 Gill, Margaret

Highgate Hill SO2059 2004 Humphreys, David Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Worzell Wood 2557 SO2557 2012 ERD & SMS

Afon Elan 8972 SN8972 2012 ERD & SMS

Whimble Car Park SO2061 SO2061 2017 ERD & SMS

Hanter Hill SO2557 2018 Woodman, Julian SO 35316.57064, small population.

120 Radnorshire Rare Plant Register March 2020

Osmunda regalis Royal Fern Cyfrdwy National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llyn SO0155 1987 Woods, R.G.

Painscastle SO14 1999

Esgairdraenllwyn SO077820 1999 Lawley, M.

Radnorshire SO2048 2001

Radnorshire SO016551 2001

Radnorshire SO199486 2001

Radnorshire SN897641 2001

Penmaenau, Craig Fawr SO0352 2001 Vaughan, Grounds of Craig Fawr, house, SO0352 Anthony SO031.524. Self sown from planted clumps. Radnorshire SO186527 2001

Doldowlodd, in old well, SO002623 2005 Jones, J. kitchen garden Rhosgoch SO199486 2006 Ferguson, A.S. NNR Rhosgoch Common

Rhos Goch common SO198486 2008 Crellin, John Spreadsheet in Mixed Hectads folder

Cwm Coel SN897641 2008 Rangers, Elan SSSI Coedydd Glannau a Cwm Coel Valley Caban-coch Reservoir SN90676399 2013 Green, Paul SN90676399.One clump on shore of Richard reservoir Cors y Llyn NNR SO017553 2014 Woods, R.G. NNR Cors y Llyn

121 Radnorshire Rare Plant Register March 2020

Oxybasis rubra Red Goosefoot Troed yr Wydd Ruddog (Chenopodium) National or Local Scarcity VCR Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Knighton SO315710 1990 Woods, R.G.

VC43 Radnorshire SO315709 1990 Woods, R.G.

VC43 Radnorshire SO120463 1990

VC43 Radnorshire SO219605 1991 Woods, R.G.;Boyce, D.C.;Drewitt, D.R. Radnorshire SO2860 1994

Llanbwchllyn SSSI SO1246 1995 Drewett, SSSI Llanbwchllyn D.R.;Soane, I.D. Radnorshire SO1739 1996

Radnorshire SO1539 1997

Bleddfa SO2068 2012 Shaw, Andy Farmyard, a few plants, SO 207682

Corton farm SO3263 2013 ERD & SMS

Dolley Old Bridge SO2765 SO2765 2013 ERD & SMS

Walton SO2559 2013 ERD & SMS

VC43 Radnorshire SO16263905 2014 Clarke, Ginny;Clarke, Pete Llanfihangel Nant-Melan east SO1858 2014 ERD & SMS 1858 Aber-main SO1367 SO1367 2016 ERD & SMS

Evenjobb SO2662 SO2662 2016 ERD & SMS

Llynheilyn SO1658 SO1658 2016 ERD & SMS

Castell Crugerydd SO1559 2016 ERD, SMS and HBS Dolbedwyn SO2049 2017 ERD & SMS Nice roadside verge at SO201 4915

Penybont n SO1164 SO1164 2017 ERDean

Black House Farm SO1848 SO1848 2017 ERD & SMS Disused pit with muck heap at SO1875 4845, on yellow road. Frostal SO2260 2017 ERDean

Maesllwch Castle SO1740 SO1740 2017 ERDean Yellow road from SO179403

Painscastle SO1646 SO1646 2017 ERD & SMS Village

122 Radnorshire Rare Plant Register March 2020

123 Radnorshire Rare Plant Register March 2020

Papaver dubium s.s. Long-headed poppy Pabi hirben National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2872 1994

Radnorshire SO1739 1996

Radnorshire SO1838 1996

Radnorshire SO1738 1996

Radnorshire SO3272 1996

Radnorshire SO1438 1997

Radnorshire SO1839 1997

Radnorshire SO2574 1998

Radnorshire SO1238 1998

Radnorshire SO2257 1998

Radnorshire SO2458 1998

Strinds west SO2357 2002 Gill, Margaret

Dolyhir west SO2358 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

River Teme at Knucklas SO2574 2005 Godfrey, M F;Lockton, A.J. Burfa Bog SO2761 2005 Humphreys, Arable field adjacent to reserve SO David 277611 Radnorshire SO277611 2005

Llandeilo Graban SO087444 2007 Woods, Ray SO087444, disturbed ground by road to north of Garreg Fawr Boughrood waste ground SO128388 2010 Woods, R.G.

Presteigne SO3164 2011 ERDean Streets in Presteigne

South of Newbridge SO0255 2012 Woods, R.G. Road verge near BSW, Newbridge on Wye. Doldowlod House Grounds SN9962 2013 Woods, R.G.

Llanelwedd SO0551 2014 Green, Paul Waste ground Richard Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Presteigne SO3164 SO3164 2019 ERD & SMS Industrial site to west of bypass.

Gladestry SO2355 SO2355 2019 ERDean Gladestrey village.

124 Radnorshire Rare Plant Register March 2020

Papaver dubium Long-headed poppy Pabi hirben subsp. dubium National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd SO05 1999

Glasbury SO13 1999

Gladestry SO25 1999

New Radnor SO26 1999

Llangunllo SO27 1999

Stanage SO37 1999

Glasbury SO190402 2004

River Teme at Beguildy SO1980 2005 Lockton, A.J.

Paris quadrifolia Herb-paris Cwlwm cariad National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1541 1994

Radnorshire SO2256 1994

Radnorshire SO1948 1994

Radnorshire SO2256 1995

Radnorshire SO1841 1996

Radnorshire SO2659 1999

Radnorshire SO1944 1999

Sidelands SO103639 2006 Jones, Julian

Worsell Wood SO257580 2008 Standen, SO257580, dense woodland just above Ian;Standen, a wet section of Rt of Way, along ne Rosemary edge of wood. Sidelands reserve SO103638 SO1063 2009 ERD, RGW and RWT New Barn Farm SSSI SO1944 2019 ERDean BIS recording day.

125 Radnorshire Rare Plant Register March 2020

Pastinaca sativa Wild Parsnip Panasen wyllt National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Doldowlod SE SN9862 2016 Shaw, Andy A470 road verge, SN 987 629. Healthy colony, mown a few days later.

Persicaria minor Small Water-pepper Clymog Bychan National or Local Scarcity VU (B & W) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1639 1997

Pwll Patti SO166392 1998 Gill, M.A.V.

126 Radnorshire Rare Plant Register March 2020

Petrosedum Rock Stonecrop Bywydog Cymreig forsterianum National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Upper House SO075569 1988

Llanelwedd SO047527 1988

Llanelwedd, quarries SO05 1988 Powell, A.C.;Port, C.;Port, J. Cwm-y-Bont SO193572 1989 Woods, R.G.

Cwm-y-Bont SO193572 1989 Woods, R.G.

Yatt Rocks SO245583 1991 Woods, SSSI Dolyhir Quarries R.G.;Boyce, D. Radnorshire SO0552 1994

Radnorshire SO0551 1994

Davy Morgans Dingle SO183623 1997 Woods, R.G. SSSI Radnor Forest

Aberedw SO04 1999

Stanner Rocks SO2658 1999 Wigginton, M.J. Associated species of Gagea bohemica.

Radnorshire SO193568 2001

Radnorshire SO183623 2001

Radnorshire SO245583 2001

Radnorshire SO264584 2001

Stanner Rocks SO2659 2001 Gurney, Mark

Radnorshire SO203631 2001

Radnorshire SO132584 2001

Radnorshire SO166615 2001

Radnorshire SO075651 2001

Radnorshire SO069621 2001

Radnorshire SO075811 2001

Radnorshire SN975651 2001

Radnorshire SO097436 2001

Llandeilo Graban Nature SO0970843666 2007 Crellin, John Spreadsheet in Mixed Hectads folder Reserve Glaslyn SN975651 2008 Woods, R.G.

127 Radnorshire Rare Plant Register March 2020

Cerrig Gwalch SSSI SN935705 2008 Woods, R.G. SSSI Cerrig Gwalch

Llandrindod Wells SO06 2009 Vaughan, Approx. SO0661. Planted. Anthony Llan-Evan Dingle & Cwm SO1661 2009 ERD & SMS Cwm Blithus SO16647.61508, on right Blithus Rocks SO1661 if ascending cleft Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Llan-Evan Dingle & Cwm SO1661 2014 Clayfield, John Nyth-Grug, north west, rough ground, Blithus Rocks SO1661 dry gully. Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc Screen, Erwood, old railway SO097436 2015 Woods, R.G. cutting Stanner Rocks SO264584 2015 Woods, R.G. NNR Stanner Rocks

The Skreen SO0943 SO0943 2015 Woods, R.G. Railway cutting, Skreen.

Llan-Evan Dingle & Cwm SO1661 2016 ERD, SMS and Blithus Rocks SO1661 HBS The Skreen SO0943 SO0943 2016 Woods, R.G. Llandeilo Graban roadside, ex RWT reserve. Stanner Rocks SO262583 2016 Stewart, Barry 10 BBS members led by SDSB

Stanner Rocks SO262582 2016 Stewart, Barry 10 BBS members led by SDSB

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

The Skreen SO0943 SO0943 2017 Dean, E.R.;Ockenden, J.;Clayfield, J.;Wynne-Jones, J.;Norman, S. Llanfihangel Rhydithon SO1566 2017 ERD & SMS SO1566

128 Radnorshire Rare Plant Register March 2020

Phragmites australis Common Reed Corsen National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment The Bog, Newbridge-on-Wye SO0157 1987 BSBI Field Meeting Llansantffraed-in-Elwel, NW SO05 1987 Port, C.;Port, J. of Presteigne, edge of football SO3264 1990 Hargreaves, D.P. ground Llan Bwch-llyn, NE side SO1246 1998 Stewart, N.F.

VC43 Radnorshire SO14Z 1999

Radnorshire SO1246 1999

Abbeycwmhir SO07 1999

Rhayader District SN96 1999

Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting Rhos Goch Common SO1948 2004 BSBI Field Meeting Aberithon Turbary SO0157 2004 Hereford Botanical Society Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Gwyllyn SN948690 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Abereithon SO015574 2008 Woods, R.G. SSSI Abereithon & Fedw Turbaries

Rhos Goch common SO200486 2008 Crellin, John Spreadsheet in Mixed Hectads folder

Llanbwchllyn Lake SO14 2010 Vaughan, Approx. SO1146 Anthony Llanbwchllyn Lake SO1146 2011 ERD, RGW and RWT Llanbwchllyn Lake SO14 2013 Vaughan, Approx. SO1146 Anthony Llanbwchllyn SSSI SO119463 2014 Woods, R.G. SSSI Llanbwchllyn

Rhewey Marshes SO1558 SO150581 2017 Bosanquet, SO150 581 S.D.S. Rhewey Marshes SO1557 SO1557 2017 Bosanquet, SO150 581 S.D.S. Llandrindod Wells SE SO0660 2018 ERDean Field and west and north side of Lake.

Llandrindod Wells lake SO0660 2018 Clayfield, John HBS visit.

129 Radnorshire Rare Plant Register March 2020

Picris hieracioides Hawkweed Oxtongue Gwylaeth yr Hebog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO285606 1990 Woods, R.G.

Knill, road verge SO285607 1992 Woods, R.G.

Radnorshire SO2457 1996

Radnorshire SO1639 1996

Radnorshire SO1738 1996

Radnorshire SO1838 1996

Radnorshire SO1839 1996

Radnorshire SO1438 1997

Radnorshire SO1638 1997

Radnorshire SO2257 1998

Radnorshire SO1338 1998

Radnorshire SO199420 2001

Radnorshire SO215434 2001

Dolyhir, road verge SO241576 2002 Woods, R.G.

Dolyhir Quarry SO2458 2002 Gill, Margaret

Strinds west SO2357 2002 Gill, Margaret

Glasbury Churchyard SO177385 2004 Gill, M. St Peter's, Glasbury.

Strinds west SO2357 2008 ERD, SMS & RGW

130 Radnorshire Rare Plant Register March 2020

Pilularia globulifera Pillwort Pelanllys National or Local Scarcity NT (B) Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Aberedw Hill SO079518 1987 Powell, Aberedw Hill, pool. A.C.;Woods, R.G. The Begwyns SO142449 1987 Powell, A.C. Llandewifach, Begwyns Hill. Still there in 1998, according to CCW. The Begwyns SO165437 1987 Powell, A.C. Begwyns Hill, Llowes.

Penllwyn SO138448 1987

Llandeilo Hill SO079452 1987 South of Aberedw.

Llandeilo Hill SO077451 1988 Bratton, J.H. In an un-named pool on Llandeilo Hill at this grid reference. [The record was sent to BRC with the grid reference SO080453 and the site name Henllyn Mawr, but that is apparently incorrect. AJL.] Pentre-caeau, seasonal pool SO080453 1988 Bratton, J.H.

Rhos-Goch Common SO191480 1990 Ferguson, A.S.

Pool Hill SO173753 1993

Llandeilo Hill SO081452 1994 SSSI Llandeilo, Rhulen & Llanbedr Hills

Radnorshire SO1644 1994

Pen-y-gareg SO084463 1994

The Begwns SO162438 1996

Radnorshire SO1444 1996

Caergynan Pool SO130709 1998 Poole, J. Pillwort population 2: large, shallow pool. The Begwyns SO16354370 1998 Drewett, D. Population 1: 300,000+ plants in ephemeral pool. Maelienydd SO126707 1998 Poole, J. Pillwort population 1: ephemeral pool.

Aberedw Hill SO083517 1998 Drewett, D. Population 2: ephemeral pool and adjacent ruts. Associated species with Domin scores. Llandeilo Hill SO106456 1998 Poole, J. Population 4: very small pool. Associated species with Domin scale for abundance. Glascwm Hill SO156507 1998 Poole, J. Pwll Brwynog, Glascwm Hill, population 3. Shallow pool. The Begwyns SO147442 1998 Poole, Population 5: 10 million or so plants on J.;Drewett, D. margins of a large pool. Llanbedr Hill SO119477 1998 Poole, J.

131 Radnorshire Rare Plant Register March 2020

Aberedw Hill SO080500 1998 Drewett, D. Population 5: ephemeral pool. Associated species with Domin scores. The Begwyns SO142448 1998 Poole, Population 6: 2.8 million (sic) plants in J.;Drewett, D. a shallow pool. Cwm Iago SO121477 1998 Drewett, D.

The Begwyns SO14354380 1998 Poole, Population 4: 6 million plants in a J.;Drewett, D. shallow pool, excavated in the last 5 years. Byrgwm Pool SO118476 1998 Poole, J. Byrgwm Pool, Llanbedr Hill (pillwort population 5). Associated species with Domin scores. Llandeilo Hill SO098473 1998 Drewett, D. Population 3: very small pool. Associated species with Domin scale for abundance. Garreg Llwyd Pool SO125483 1998 Drewett, D.

Aberedw Hill SO101514 1998 Drewett, D. Population 7: very small pool. Associated species with Domin scores. Aberedw Hill SO100512 1998 Drewett, D. Population 8: small pool. Associated species with Domin scores. Llandeilo Hill SO084459 1998 Drewett, D. Population 1: moorland pool. Associated species with Domin scale for abundance. Aberedw Hill SO080518 1998 Drewett, D. Population 1: small moorland pool. Associated species with Domin scores. Rhos-Goch Common SO195484 1998 Ferguson, A.S. About 100,000 fronds in two areas, one 20m x 30m, the other 6m x 9m. Aberedw Hill SO085507 1998 Drewett, D. Population 3: small heathland pool. Associated species with Domin scores. Glascwm Hill SO151506 1998 Poole, J. Long Pool, Glascwm Hill. Pool/flush.

Doctor's Pool SO152507 1998 Poole, J. Doctor's Pool, Glascwm Hill. Stony pool.

Begwns east SO178444 1998

The Begwyns SO17804435 1998 Drewett, D. Population 2: up to 3 million plants on margins of a deep pool. Aberedw Hill SO085506 1998 Drewett, D. Population 4: small heathland pool. Associated species with Domin scores. Aberedw Hill SO086503 1998 Drewett, D. Population 6: small pool. Associated species with Domin scores. The Begwyns SO170440 1998 Drewett, D. Population 3: up to 3 million plants on margins of a deep pool. Maelienydd SO139713 1998 Poole, J. Pillwort population 3: heathland pool.

Llandeilo Hill SO087464 1998 Drewett, D. Population 2: small pool. Associated species with Domin scale for abundance. Radnorshire SO1643 1999

Radnorshire SO1051 1999

132 Radnorshire Rare Plant Register March 2020

Radnorshire SO1444 1999

Radnorshire SO1744 1999

Radnorshire SO1550 1999

Radnorshire SO1270 1999

Radnorshire SO1045 1999

Radnorshire SO1370 1999

Radnorshire SO0851 1999

Radnorshire SO0850 1999

Radnorshire SO0947 1999

Radnorshire SO1371 1999

Radnorshire SO1147 1999

Radnorshire SO0846 1999

Radnorshire SO0845 1999

Radnorshire SO1247 1999

Radnorshire SO1248 1999

Rhosgoch Common SO191480 2001 Ferguson, A.S. NNR Rhosgoch Common

Radnorshire SO151506 2001

Radnorshire SO178443 2001

Radnorshire SO170440 2001

Radnorshire SO100513 2001

Radnorshire SO139713 2001

Radnorshire SO078452 2001

Radnorshire SO079518 2001

Radnorshire SO173573 2001

Radnorshire SO142448 2001

Radnorshire SO142449 2001

Radnorshire SO130709 2001

Radnorshire SO147442 2001

Radnorshire SO085459 2001

Radnorshire SO106457 2001

Radnorshire SO122705 2001

Radnorshire SO162431 2001

Radnorshire SO162438 2001

133 Radnorshire Rare Plant Register March 2020

Radnorshire SO165437 2001

Aberedw Rocks SO0845 2002 SE of Aberedw Rocks. [Recorded by the Herefordshire Botanical Society.] Llandeilo Hill SO10594561 2003 Shaw, A. Pool by road. Totally dry but mud damp. Lots of Pilularia at north end of pool. Heavily trampled and grazed by sheep. No sporocarps. Doctor's Pool SO15105057 2003 Shaw, A. Pool (near Doctors Pool) completely dry and poached by sheep. Pilularia widespread, abundant at north end. Small numbers of sporocarps. Byrgwm Pool SO11784765 2003 Shaw, A. Half of pool with shallow water. Pilularia abundant over pool and mud. No sporocarps. Doctor's Pool SO15165066 2003 Shaw, A. Doctors Pool, very shallow water. Pilularia common at north end. Sporocarps present in low numbers. Llanbedr Hill SO11934770 2003 Shaw, A. Pool dry but damp in middle. Pilularia abundant over entire pool. Garreg Llwyd Pool SO12494826 2003 Shaw, A. Pool full of water. Pilularia surrounding entire margins of pool, not present in deep water in middle of pool. No sporocarps. Pwll Brwynog SO15635071 2003 Shaw, A. Pool with shallow water. Poached by sheep and ponies. Pilularia abundant in water and over bare mud. Sporocarps present in low numbers. Rhos Goch Common SO1948 2004 BSBI Field Meeting Aberedw Hill SO0851 2004 Dean, Liz Pools at 08314 51498 and 08315 51628

Radnorshire SO083514 2004

Radnorshire SO083516 2004

Radnorshire SO191480 2004

Aberedw Hill SO08464594 2005 Bradley, V.

Doctor's Pool SO15605072 2005 Bradley, V.

Green Lane SO1950 2006 Humphreys, Dried pool at SO196506 David Radnorshire SO196506 2006

The Begwns SO147442 2007 Woods, R.G.

Llandeilo Graban SO10594561 2009 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Begwyns SO160441 2010 HBS, J Pool west of road Ockended, J Clayfield, J Wynne-Jones etc

134 Radnorshire Rare Plant Register March 2020

Begwyns SO166438 2010 HBS, J Pool to east of road. Ockended, J Clayfield, J Wynne-Jones etc Begwyns SO147442 2010 HBS, J Pool west of road Ockended, J Clayfield, J Wynne-Jones etc Aberedw Rocks SE SO0845 2011 ERDean Abundant at SE corner 08461 45939

Pen y Graig SO105456 2011 Crellin, John Spreadsheet in Mixed Hectads folder

Pen y Graig SO105456 2011 Crellin, John Spreadsheet in Mixed Hectads folder

The Begwns SO1435143794 2011 Woods, R.G.

Pool Hill SO1715075245 2014 Nicolet, Pascale Per Ray woods' notebook, SO17335.75196 Pool Hill SO1733575196 2014 Nicolet, Pascale

Cwmyrhenllysg SO1270 SO1270 2014 Gaisford, Katie Katie = RWT ecologist. SO12264 70505.

Gwaunceste Hill West SO1555 SO154558 2017 Drewett, David SO154 558 pool

Painscastle SO14 2017 Vaughan, Approx. SO1646 Anthony Ireland SO1448 2017 ERD & SMS From road to and Pools at SO149 485, lots of it round the biggest pond plus pills. The Begwyns SO1644 SO1644 2019 Clayfield, John Pool with pine trees to east of road.

Pool Hill SO1775 2019 Knight, Tom Locally frequent on edge of pool, SO1716.7524

135 Radnorshire Rare Plant Register March 2020

Plantago coronopus Buck's-horn Plantain Llwynhidydd Corn y Carw National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SN900616 1991 Porter, M.

Pant-y-gwartheg SN901617 1994

Radnorshire SO1738 1996

Radnorshire SN9264 1996

Glasbury SO178389 1999

Radnorshire SN927647 2001

Elan Visitor Centre SN927647 2012 Woods, R.G.

Aber Glanhirin, roadside nr SN883727 2014 Woods, R.G.

Hectad SN86, SN8663 and SN86 2017 Woods, R.G. Below Claerwen dam - bog, roadside, SN8664 cliff, plantation, wayside, heath. Elan Valley visitor centre 9264 SN9264 2018 Spencer, S.M. Roadway above Visitor Centre

Plantago media Hoary Plantain Llwynhidydd Blewog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Dolyhir Quarries SSSI SO2458 1987 Bigwood, H. SSSI Dolyhir Quarries

Glasbury Churchyard SO177385 1996 Gill, M.A.V.

Radnorshire SN9063 1999

136 Radnorshire Rare Plant Register March 2020

Platanthera bifolia Lesser Butterfly-orchid Tegeirian Llydanwyrdd Bach National or Local Scarcity VU(B) Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Rhos yr Hafod SSSI SN909678 1987 NCC SSSI Rhos yr Hafod

Rhos yr Hafod SSSI SN909680 1987 NCC SSSI Rhos yr Hafod

Rhosgoch Common NNR SO198483 1987 Ferguson, A.S. NNR Rhosgoch Common

Cefnbychan, NW of SO079556 1987 Powell, A.C.;Port, C.;Port, J. Rhos yr Hafod SSSI SN910680 1987 NCC SSSI Rhos yr Hafod

Radnorshire SO0260 1994

Radnorshire SO0360 1994

Radnorshire SN9167 1994

Radnorshire SO0260 1998

Rhos Dyfnant SSSI SO020601 1999 Parry, D.E. SSSI Rhos Dyfnant

Radnorshire SO083555 2001

Radnorshire SN910680 2001

Radnorshire SO198483 2001

Radnorshire SN909678 2001

Radnorshire SN909680 2001

Rhos Dyfnant SO022601 2003 Hereford Botanical Society Dyfnant meadows SO029602 2003 Hereford Botanical Society Rhos yr Hafod SN910678 2005 Woods, SSSI Rhos yr Hafod R.G.;Fleming- Williams, E. Dyfnant Wood & SO0260 2013 ERD, RW & BSBI Wet area to W of Dyfnant Wood. Dawn meadowSO0260 Parry should have more info., SSSI?? Newbridge-on-Wye SO05 2013 Vaughan, Approx.SO0158 Anthony Gweunydd Dyfnant SSSI SO030603 2014 Woods, R.G. SSSI Gweunydd Dyfnant

137 Radnorshire Rare Plant Register March 2020

Platanthera Greater Butterfly-orchid Tegeirian Llydanwyrdd chlorantha National or Local Scarcity NT(B) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Caeau Henfron SSSI SN9064 1988 NCC Survey SSSI Caeau Henfron

Colwyn Brook Marshes SSSI SO076556 1988 NCC Survey SSSI Colwyn Brook Marshes

Radnorshire SN9067 1996

VC43 Radnorshire SN96E 1999

Glanhirin SN87 1999

Troed rhiw draen SSSI SN901674 2008 Rangers, Elan SSSI Troed-rhiw-draen Valley Rhos yr Hafod SSSI SN909679 2008 Rangers, Elan SSSI Rhos yr Hafod Valley Troed rhiw draen SSSI SN898670 2008 Rangers, Elan SSSI Troed-rhiw-draen Valley Troed rhiw draen SSSI SN897672 2008 Rangers, Elan Upper field Valley Elan Valley (Penygarreg Res. SN86 2009 Vaughan, Approx. SN8967 West) Anthony Elan Valley (Cors Goch area) SN86 2009 Vaughan, Approx. SN8963 Anthony Rhayader SE SN9767 SN97036757 2010 Knight, Richard SN9703.6757, on rugby pitch edges managed for hay. Penglaneinon SN9162 SN9162 2013 Woods, R.G.;Dean, E.R.;BSBI visit Elan Valley (Cors Goch area) SN86 2013 Vaughan, Approx. SN8963 Anthony Caeau Penglaneinion SSSI SN910626 2014 Woods, R.G. SSSI Caeau Penglaneinion

Elan valley SN 897 671 SN897671 2016 Lewis, Sorcha With Pseudorchis albida, Gymnadenia conopsea, Trollius, Dactylorhiza maculata New House Meadow SSSI SN968675 2017 SSSI citation Upland herb-rich grassland

VC43 Radnorshire SN97046757 2018 Knight, Richard Among grasses etc. at edge of rugby pitch. Coed Aberelan SN9163 2019 Woods, R.G. SN910.637Penglaneinon

138 Radnorshire Rare Plant Register March 2020

Poa compressa Flattened meadow-grass Gweunwellt cywasgedig

National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Builth Road, rly station SO025533 1987 Woods, R.G.;Powell, A.C. Radnorshire SN9264 1994

Radnorshire SN9166 1994

Radnorshire SO1238 1998

Radnorshire SO2073 1998

Radnorshire SO2872 1998

Glascwm SO15 1999

Polygala vulgaris A Common Milkwort Amlaethai cyffredin subsp. collina National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gilfach SN964716 1997 Chambers, S.P.

139 Radnorshire Rare Plant Register March 2020

Polypodium Southern Polypody Llawredynen y Derw cambricum National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2658 1994

Radnorshire SO1839 1996

Radnorshire SO263584 2001

Dolyhir Quarry SO2458 2002 Gill, Margaret

Pont Shoni, S of SO078466 2004 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Garreg Fawr SO085444 2006 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Pentre caeau, NW of SO084448 2007 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Stanner Quarry floor SO261584 2013 Herefordshire Per Jean Wynne-Jones, John Clayfield SO261584 Botanical Society and Mark and Clare Kitchin Stanner Rocks NNR SO262584 2014 Woods, R.G. NNR Stanner Rocks

Populus nigra subsp. Black-poplar Poplysen ddu betulifolia National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Hundred House SO1253 1987 Woods, R.G.

Ddol Wood Llanbister SO129727 1987 Woods, R.G.;Port, P.J. Radnorshire SO1840 1994

Radnorshire SO1253 1994

Glasbury SO170387 1996 Gill, M.A.V.

Middle Ochr-cefn SN948680 2000

River Teme at Knucklas SO25907421 2005 Godfrey, M F;Lockton, A.J. Cilcenni Dingle SO1840 2008 Woods, R.G.

Boatside Farm, NE, 2 trees in SO233437 2009 Woods, R.G. SSSI R Wye bank

140 Radnorshire Rare Plant Register March 2020

Potamogeton Small pondweed Dyfrllys bach berchtoldii National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Garn Fach F.C. SO08 1987 Port, C.;Port, J.

Radnorshire SO1643 1994

Radnorshire SO1638 1997

Radnorshire SO1439 1998

Llanbwchlynn, NE side of SO1246 1998 Stewart, N.F.

Radnorshire SO1246 1999

Gwyllyn SN948690 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Begwyns SO166438 2010 HBS, J Pool to east of road. Ockended, J Clayfield, J Wynne-Jones etc Railsgate Wood SO2563 SO2563 2016 ERD & SMS

Potamogeton Broad-leaved pondweed Dyfrllys natans x polygonifolius = P. x gessnacensis National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gilfach SN963715 1997 Chambers, S.P.

Gilfach NR SN963715 2018 Chambers, Steve SN963 715, Pool by the Marteg falls, pool almost dry due to summer draught.

141 Radnorshire Rare Plant Register March 2020

Potamogeton Blunt-leaved Pondweed Dyfrllys Gwelltog obtusifolius National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gogia, NW of SO164436 1988 Woods, R.G.;Messenger, J.E. Llowes, NW of Gogia, The SO164436 1990 Woods, R.G. Begwns Llanbwchllyn SSSI SO118462 1991 Drewett, SSSI Llanbwchllyn D.R.;Soane, I.D. Llan Bwch-llyn Lake SO118462 1998 Poole, J.

Llanbwchlynn, NE side of SO1246 1998 Stewart, N.F.

Llanbwchllyn SSSI SO120466 1998 SSSI Llanbwchllyn

Radnorshire SO1246 1999

Radnorshire SO202701 2001

Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855

Potamogeton Fennel Pondweed Dyfrllys blaenllym pectinatus National or Local Scarcity VCS Native or Archeophyte Native

Placename Grid reference Year last seen Recorder Comment Llanbwchllyn SO120463 1990 Soane, I.D.;Drewett, D.R. Glangwye SO1638 1996 SSSI

Radnorshire SO1638 1997

Llanbwchlynn, NE side of SO1246 1998 Stewart, N.F.

Llanbwchllyn SSSI SO117463 1998 SSSI Llanbwchllyn

Radnorshire SO1246 1999

Hindwell Farm SO256605 2000

Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855

142 Radnorshire Rare Plant Register March 2020

Potamogeton Perfoliate Pondweed Dyfrllys Trydwll perfoliatus National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0459 2001

Radnorshire SO084612 2001

Potamogeton Long-stalked Pondweed Dyfrllys Hirgoes praelongus National or Local Scarcity NT Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbwchllyn SO119463 1991 Soane, I.D.;Drewett, D.R. Llanbwchllyn SSSI SO117463 1995 Drewett, D.R. SSSI Llanbwchllyn

Llanbwchllyn Lake SO120464 1995 Lansdown, R.V.

Llanbwchllyn SSSI SO120463 1998 SSSI Llanbwchllyn

Llanbwchlynn, NE side of SO1246 1998 Stewart, N.F.

Radnorshire SO1246 1999

Radnorshire SO166582 2001

Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855 Llanbwchllyn Lake SO14 2011 Vaughan, Approx. SO1146 Anthony Llanbwchllyn SO1190 4602 SO11904602 2016 Shaw, A. Washed up on s shore of lake

Llanbwchllyn SSSI SO1146 2016 ERDean

143 Radnorshire Rare Plant Register March 2020

Potamogeton Lesser Pondweed Dyfrllys Culddail pusillus National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN9366 1997

Llanbwchllyn SSSI SO118462 1998 Drewett, D.R. SSSI Llanbwchllyn

Radnorshire SO118462 2001 From DMAP - species beyond Atlas 2000 range Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855

Potamogeton Hairlike Pondweed Dyfrllys Gwalttog trichoides National or Local Scarcity NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbwchllyn SSSI SO118463 1998 Drewett, D.R. SSSI Llanbwchllyn

Potentilla erecta Tormentil Tresgl y moch subsp. strictissima National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Burfa Bog SO274610 1997 Chambers, S.P.

St Harmon SN97 1999

144 Radnorshire Rare Plant Register March 2020

Potentilla rupestris Rock Cinquefoil Pumdalen y Graig National or Local Scarcity Sch. 8 EN(B) CR(W) Sect 7 NR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment River Wye at Boughrood SO122402 1988 Morgan, V.M.

Boughrood, nr, R Wye SSSI SO124402 1988 Morgan, V.

River Wye at Boughrood SO124402 1991 Jones, R.A. River Wye near Boughrood. Fifteen plants this year. River Wye at Boughrood SO124402 1992 Jones, R.A. Fifteen plants with a total of 30 flowers and 160 leaves. River Wye at Boughrood SO1240 1993 Jones, R.A. Just 12 plants found this year, with 13 flowers and 107 leaves. River Wye at Boughrood SO124402 1994 Humphreys, D.R. Boughrood.

River Wye at Boughrood SO124402 1995 Boughrood.

River Wye SO124402 2006 Jones, A. SSSI R Wye

Boughrood, Wye bank SO124403 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Boughrood, Wye bank SO124403 2008 Crellin, John Spreadsheet in Mixed Hectads folder

Boughrood, Wye bank SO1241940275 2012 Crellin, John Spreadsheet in Mixed Hectads folder

Boughrood SO12404022 2015 Atkinson, Kim SO1240 4022, east side of Wye.Several seeding plants. Via small gate & path to R.

Poterium sanguisorba subsp. balearicum National or Local Scarcity Native or Archeophyte

Placename Grid reference Year last seen Recorder Comment Clyro SO24 2011 Vaughan, Approx.SO2143 Anthony

145 Radnorshire Rare Plant Register March 2020

Poterium sanguisorba subsp. sanguisorba National or Local Scarcity Native or Archeophyte

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO308633 1988 Woods, R.G.

Stanner Rocks SSSI SO261582 1994 Woods, R.G. SSSI Stanner Rocks

Radnorshire SO2473 1997

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarries SSSI SO2458 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Llandeilo graban Nature Res. SO1043 2008 ERD & SMS SO1043 Penywrlodd SO2146 SO2146 2011 Vaughan, Anthony Cwmbach-Llechrhyd SO05 2013 Vaughan, Approx. SO0253 Anthony Llanelwedd SO0551 2014 Green, Paul Road verge Richard Penllanole SN9863 2015 Woods, R.G. Planted on organic farm, but surviving.

Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A.

Pseudorchis albida National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Elan valley SN 897 671 SN897671 2016 Lewis, Sorcha Amongst 3 Fragrant orchids in rhosy patch below hay field on rocky side. Sorcha is Elan Valley ranger.

146 Radnorshire Rare Plant Register March 2020

Pulicaria dysenterica Common Fleabane Cedowydd National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment The Bog, Newbridge-on-Wye SO0157 1987 BSBI Field Meeting Tyncoed, Disserth, roadside SO028556 1988 Woods, R.G. W of Gweunydd Dyfnant SSSI SO030603 1988 Records, N.C.C. SSSI Gweunydd Dyfnant

Radnorshire SO1639 1996

Radnorshire SO1439 1998

Radnorshire SO1946 1998

Rhayader District SN96 1999

Radnorshire SO2146 2000

Llanelwedd West SO05 2012 Vaughan, Approx. SO0451 Anthony Llanbwchllyn Lake SO14 2015 Vaughan, Approx. SO1146 Anthony The Banks SO2346 SO23974678 2016 Shaw, Andy SO2397 4678, north west side of A438 on road verge Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A.

Ranunculus aquatilis Common water-crowfoot Crafanc-y-frân y dŵr s.l. National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO3164 1995

Radnorshire SO1550 1995

Radnorshire SO1658 1995

Radnorshire SO2461 1997

Radnorshire SO2361 1997

Rhayader, Glyn, River Wye SN967658 2012 Broughton, David A.;Padfield, Michael C.

147 Radnorshire Rare Plant Register March 2020

Ranunculus aquatilis Common water-crowfoot Crafanc-y-frân y dŵr s.s. National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0352 1994

Radnorshire SO2566 1994

Radnorshire SO2466 1994

Radnorshire SO1666 1994

Radnorshire SO0252 1994

Presteigne SO36 1999

Glascwm SO15 1999

Llanbister SO17 1999

Dolyhir Quarry SO2458 2002 Gill, Margaret

River Teme at Beguildy SO1980 2005 Lockton, A.J.

The Begwns SO17744436 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Peny-y-Graig SO1083845786 2008 Chambers, Steve SO10838.45786 shallow semi dry muddy pool between rd and field track to PenyGr River Lugg, Beacon Hill SO1703174686 2009 Paskin, Shallow pool Common M.W.J.;Ward, P.A. Stanky Hill West SO1576 2011 Clayfield, John Pool

Bronllys SO1071 2018 ERDean Roadside and river at SO 100 700

Pye Corner SO1460 SO1460 2018 ERDean

Cwmclyd SO0970 2018 ERDean Roadside and river at SO 099 709

Ranunculus Fan-leaved Water-crowfoot Crafanc-y-frân circinatus wyntyllog National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment River Island, River Wye SO170398 1996 Gill, M.A.V. SSSI R Wye

River Wye SO179398 1996 Gill, M.A.V.

148 Radnorshire Rare Plant Register March 2020

Ranunculus fluitans River water-crowfoot Crafanc-y-frân yr afon National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1839 1996

Radnorshire SO1739 1996

Radnorshire SO1738 1996

Radnorshire SO1638 1997

Radnorshire SO1537 1997

Radnorshire SO1637 1997

Radnorshire SO1238 1998

Radnorshire SO1338 1998

Glan-Ithon Wood SO039595 2003 Parry, small rough marshy pasture Dawn;Drewett, Dave River Wye SO1042 2017 Dean, E.R.;Ockenden, J.;Clayfield, J.;Wynne-Jones, J.;Norman, S. Llanbister Bridge SO1072 2019 ERDean Llanbister Bridge/river.

149 Radnorshire Rare Plant Register March 2020

Ranunculus lingua Greater Spearwort Llafnlys Mawr National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Rhyd-blawd, Dulas Brook N of SO05N 1987 Powell, A.C.;Wilson, M. Radnorshire SO0556 1994

Llan Bwch-llyn, NE side SO1246 1998 Stewart, N.F.

Radnorshire SO1246 1999

Llanbister SO17 1999

Radnorshire SO116465 2001

Radnorshire SO193483 2001

Llan Bwch-llyn Lake SO1146 2003 Jermy, A.C.;Walls, R.M. Llanbwchllyn Lake SO1146 2004 BSBI Field Meeting St Michael's Pool SO186697 2008 Crellin, John Spreadsheet in Mixed Hectads folder

Rhos Goch common SO198485 2008 Crellin, John Spreadsheet in Mixed Hectads folder

Rhosgoch Common NNR SO193483 2008 Ferguson, A.S. NNR Rhosgoch Common

Gilfach NR SN9571 SN959713 2009 Turner, Sheila SN959 713, south bank of Marteg, close to island, 6 plants. Llanbwchllyn Lake nature SO116463 2011 Crellin, John Spreadsheet in Mixed Hectads folder reserve Crossgates pond No. 1 SO087654 2011 Birch, R. PSYM Survey for CCW.

Llanbwchllyn Lake SO1146 2013 ERD, SMS and HBS Llanbwchllyn SSSI SO116465 2014 Woods, R.G. SSSI Llanbwchllyn

Scrubby Wood Bisby&Warren SO2153 2015 ERD & SMS Renovated Forestry Com:replanted, 2 SO2153 ponds, neglected VC43 Radnorshire SO097754 2016 Chavez- along margin of island in the pond, also Brandon, Celicia in other pond margins Rhosgoch SSSI SO1948 2019 Drewett, D.R.

150 Radnorshire Rare Plant Register March 2020

Ranunculus Small-flowered Buttercup Crafanc Y Frân parviflorus Mânflodeuog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO181389 1992 Leitch, S.I.

Radnorshire SO1838 1996

Radnorshire SO246585 2001

Dolyhir Quarries SSSI SO246585 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Glasbury SO181389 2007 Leitch, S.I.

Tyruched SO1838 SO1838 2013 Crellin, John Approx. SO180389, Mrs Sheila Leitch's garden

151 Radnorshire Rare Plant Register March 2020

Ranunculus peltatus Pond water-crowfoot Crafanc-y-frân y llyn National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Bryn Pool SO038575 1987 Powell, A.C.;Port, C.;Port, J. Radnorshire SO2168 1994

Radnorshire SO1775 1994

Radnorshire SO1869 1994

Radnorshire SO2965 1994

Radnorshire SO2560 1994

Radnorshire SO0756 1995

Radnorshire SO1283 1995

Radnorshire SO1953 1996

Radnorshire SO1550 1996

Radnorshire SO1059 1996

Radnorshire SO2364 1996

Radnorshire SO1838 1997

Radnorshire SO1970 1997

Radnorshire SO1638 1997

Radnorshire SO2067 1997

Radnorshire SO2669 1997

The Begwyns SO170440 1998 Drewett, D. Population 3, pillwort monitoring report. Abundance of associated species given as a percent cover. Llanbedr Hill SO119477 1998 Poole, J. Pillwort population 6: associated species with Domin scores. Llandeilo Hill SO106456 1998 Poole, J. Population 4: very small pool. Associated species with Domin scale for abundance. Garreg Llwyd Pool SO125483 1998 Drewett, D. Pillwort population 6: associated species with Domin scores. Doctor's Pool SO152507 1998 Poole, J. Doctor's Pool, Glascwm Hill. Stony pool.

The Begwyns SO14354380 1998 Poole, Population 4, pillwort monitoring J.;Drewett, D. report. Abundance of associated species given as a percent cover. Radnorshire SO1439 1998

152 Radnorshire Rare Plant Register March 2020

Aberedw Hill SO086503 1998 Drewett, D. Population 6: small pool. Associated species with Domin scores. Radnorshire SO1774 1998

Maelienydd SO126707 1998 Poole, J. Pillwort population 1: ephemeral pool.

Glascwm Hill SO151506 1998 Poole, J. Long Pool, Glascwm Hill. Pool/flush.

Radnorshire SO2353 1999

Stanage SO37 1999

Radnorshire SO1270 1999

Radnorshire SO0850 1999

Radnorshire SO1744 1999

Radnorshire SO1643 1999

Radnorshire SO1045 1999

Radnorshire SO1248 1999

Radnorshire SO1147 1999

River Aran Bridge, Coxhead SO1571 2004 Humphreys, Mire, grass and river shingle David River Teme at Knucklas SO2574 2005 Godfrey, M F;Lockton, A.J. Wernygeufron Hill, Beacon SO2246375546 2009 Paskin, Pool 17 Hill Common M.W.J.;Ward, P.A. Eastern area, Beacon Hill SO2168875298 2009 Paskin, M.W.J. Pool 15 Common VC43 Radnorshire SO14 2010 HBS, J Pool west of road Ockended, J Clayfield, J Wynne-Jones etc Upper Litton SO2567 2011 ERD & SMS

Painscastle SO14 2017 Vaughan, Approx. SO1646 Anthony Beilibedw SO1656 SO162563 2017 Drewett, David SO162563 Beilibedw pool

Downton farm SO2360 SO2360 2018 ERDean Track to Downton, Summergill brook had disappeared. Cilfaesty Hill south 1283 SO1283 2019 Clayfield, John

The Begwyns SO1644 SO1644 2019 Clayfield, John Pool with pine trees to east of road.

153 Radnorshire Rare Plant Register March 2020

Ranunculus Stream water-crowfoot Crafanc-y-frân y nant penicillatus National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Woodcastle Farm+SE of SO05 1988 Powell, A.C.;Port, C.;Port, J. Radnorshire SO3363 1996

Llandrindod SO06 1999

Stanage SO37 1999

Radnorshire SO1568 1999

Glasbury SO13 1999

Lletty Wood east SO039596 2003 Humphreys, Edge of wood and river Ithon David;Dean, Liz Disserth, road west SO034585 2003 Humphreys, River Ithon David Radnorshire SO153704 2004 From DMAP - species beyond Atlas 2000 range Gilfach SN97 2015 Vaughan, Approx. SN9671 Anthony Crossgates South 0864 SO0864 2018 ERDean

Knucklas SO2574 2019 ERDean Village and B4355

Ranunculus Stream water-crowfoot Crafanc-y-frân y nant penicillatus subsp. pseudofluitans National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2872 1998

Radnorshire SO0460 1998

Radnorshire SO3172 1998

Radnorshire SO2574 1998

Glan-Ithon Wood SO039595 2003 Parry, small rough marshy pasture Dawn;Drewett, Dave

154 Radnorshire Rare Plant Register March 2020

Ranunculus sardous Hairy Buttercup Crafanc y Frân Blewog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Disserth, churchyard SO035584 1988 Maycock, R.

Treble Hill SO1839 1999

Ranunculus Celery-leaved Buttercup Crafanc yr Eryr sceleratus National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2860 1994

Knill SO287605 1995 Humphreys, D.R.

Rhos Goch Common SO1948 2006 Ferguson, muddy corner at SO19070 48120 Andrew Radnorshire SO190481 2006 From DMAP - species beyond Atlas 2000 range Llandrindod Wells SO06 2011 Vaughan, Approx. SO0661 Anthony

Ranunculus Thread-leaved water-crowfoot Crafanc-y-frân feinddail trichophyllus National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0971 1997

Radnorshire SO1839 1997

Radnorshire SO3172 1998

Radnorshire SO1338 1998

Radnorshire SO1439 1998

Dolyhir Quarry SO2458 2002 Gill, Margaret

155 Radnorshire Rare Plant Register March 2020

Reseda lutea Wild Mignonette Perllys National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd, quarries SO05 1988 Powell, A.C.;Port, C.;Port, J. Radnorshire SO0551 1994

Glasbury, edge of potato field SO181400 1995 Port, C.;Port, J.

Radnorshire SO1840 1996

Treble Hill SO1839 1999

Rhinanthus minor Yellow Rattle Cribell felen subsp. stenophyllus National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO13 1999

Rosa caesia Hairy Dog-rose Rhosyn rhuddlas National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Burfa Bog SO273611 1997 Chambers, S.P.

Rosa micrantha Small-flowered sweet-briar Drysïen bêr fân- flodeuog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Aberedw SO04 1999

Glasbury SO13 1999

Llanelwedd Rocks SO055516 2011 Woods, R.G. SO055516 industrial estate, planted

156 Radnorshire Rare Plant Register March 2020

Rosa mollis s.s. Rhosyn blewog Soft downy-rose National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0559 1997

Rosa obtusifolia Rhosyn deilgrwn Round-leaved dog-rose National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1438 1998 From DMAP - species beyond Atlas 2000 range

Rosa spinosissima Burnet Rose Rhosyn bwrned National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Aberedw Rocks SO079466 1999 Drewett, D.R. SSSI Coed Aberedw

Rosa vosagiaca Glaucous Dog-rose Rhosyn llwydwyrdd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0558 1994 From DMAP - species beyond Atlas 2000 range Radnorshire SO0559 1997 From DMAP - species beyond Atlas 2000 range Radnorshire SN9767 1998 From DMAP - species beyond Atlas 2000 range Pont y Nantau SO190595 2000 Maskew, R. SO190.595, X R canina.

157 Radnorshire Rare Plant Register March 2020

Rubus caesius Hairy Dog-rose Rhosyn rhuddlas National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Builth Wells, disused station SO0451 1988 BSBI Field area Meeting Radnorshire SO0253 1994

Radnorshire SO0560 1994

Radnorshire SO2458 1995

Radnorshire SO2559 1998

Radnorshire SO2574 1998

Radnorshire SO3172 1998

Radnorshire SO2474 1998

Radnorshire SO2272 1998

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

Cwmbach SO1639 2007 Woods, Ray Roadside hedge at Pwll Patti

Llandod. SO0561 2007 Woods, Ray Roadside by Llandrindod station, assume SO1639 Pentrosfa Mire SSSI SO05 2018 ERD, SMS and J Wynne-Jones, J Oakley, A Vaughan, J HBS Clayfield, C Sullivan, J Wightman

Rubus saxatilis Stone Bramble Corfwyaren National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Dolberthog, NW of SO046603 1987 Woods, R.G.

VC43 Radnorshire SO1639 1987

Cerrig Gwalch SSSI SN936709 1992 Woods, R.G. SSSI Cerrig Gwalch

Davy Morgan's Dingle SO183623 1998 Woods, R.G. SSSI Radnor Forest

158 Radnorshire Rare Plant Register March 2020

Rumex acetosella A Sheep's Sorrel Suran yr ŷd subsp. pyrenaicus National or Local Scarcity Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment St Harmon SN97 1999

Rumex A Hybrid Dock conglomeratus x crispus = R. x schulzei

National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd SO05415171 2014 Green, Paul Waste ground Richard Llanelwedd SO05415171 2014 Green, Paul Waste ground Richard

159 Radnorshire Rare Plant Register March 2020

Rumex Water Dock Tafol y Dwr hydrolapathum National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO3371 1998

Radnorshire SO3371 1998

Radnorshire SO3371 1998

Radnorshire SO292654 2001

Radnorshire SO292654 2001

Radnorshire SO238681 2001

Radnorshire SO239509 2001

Radnorshire SO179538 2001

Radnorshire SO327719 2001

Radnorshire SO327719 2001

Radnorshire SO239509 2001

Radnorshire SO179538 2001

Radnorshire SO327719 2001

Radnorshire SO292654 2001

Radnorshire SO238681 2001

Radnorshire SO239509 2001

Radnorshire SO179538 2001

Radnorshire SO238681 2001

Stanage Park SO327719 2007 Woods, R.G.

Stanage Park SO327719 2007 Woods, R.G.

Stanage Park SO327719 2007 Woods, R.G.

160 Radnorshire Rare Plant Register March 2020

Rumex maritimus Golden Dock Tafol Arfor National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO177387 1999

Glasbury, cutting SO1839 2002 Wynne-Jones, J. R Wye gravel, Glasbury. Assume SO 1839

161 Radnorshire Rare Plant Register March 2020

Sagina filicaulis Slender Pearlwort Corwlyddyn Anaf- floedeuog National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment The Bog, Newbridge-on-Wye SO0157 1987 BSBI Field Meeting Radnorshire SO0860 1994

Radnorshire SO1969 1994

Radnorshire SO1941 1997

Radnorshire SO1876 1997

Radnorshire SO1338 1998

Radnorshire SO1239 1998

Radnorshire SO1238 1998

Abbeycwmhir SO07 1999

St Harmon SN97 1999

New Radnor SO26 1999

Strinds west SO2357 2002 Gill, Margaret

Dolyhir west SO2358 2002 Gill, Margaret

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

Dyfnant meadows SO029602 2003 Hereford Botanical Society Highgate Hill SO2059 2004 Humphreys, David Glaslyn SN9765 2005 Humphreys, David Llanelwedd SO0552 2014 Green, Paul Quarry Richard Llanelwedd SO0551 2014 Green, Paul Quarry Richard Llandegley SO1362 SO1362 2015 ERDean

Abbeycwmhir village SO0571 2017 ERD & SMS

R Wye Gilfach SN9571 SN9571 2019 ERDean Gilfach entrance.

Bleddfa SO2068 2019 ERDean Churchyard and village.

Llanshay SO2971 2019 ERDean B4355, cemetery, roadside, construction site.

162 Radnorshire Rare Plant Register March 2020

Sagina nodosa Knotted Pearlwort Corwlydd Clymog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment The Begwns SO162438 1987

Radnorshire SO1644 1994

Upper Teme Gorge SO125834 1995 Humphreys, D.R.

Radnorshire SO1283 1996

Pentrosfa Mire SSSI SO059597 1997 Chambers, S.P. SSSI Pentrosfa Mire

Radnorshire SO161436 2001

Radnorshire SO053640 2004 From DMAP - species beyond Atlas 2000 range Cilfaesty Hill south 1283 SO1283 2011 Clayfield, John

Cilfaesty Hill south 1283 SO1283 2019 Clayfield, John

Salix purpurea Purple Willow Helygen Gochlas National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbadarn Ffynydd SO085819 1995 Woods, R.G.

Esgairdraenllwyn SSSI SO085820 1999 Woods, R.G. SSSI Esgairdraenllwyn

Radnorshire SO187402 2001

Radnorshire SO337719 2001

Radnorshire SO008656 2001

Ty'n-y-waun east SO0883 2003 Humphreys, edge of stream at vc boundary David Llyn Gwyn SO008656 2007 Woods, R.G.

163 Radnorshire Rare Plant Register March 2020

Salix repens Creeping Willow Corhelygen National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1948 1994

Rhosgoch Common NNR SO191479 2001 Ferguson, A.S. NNR Rhosgoch Common

Crow Wood, Ciliau Farm, SO103431 2012 Woods, R.G.;et SSSI R. Wye below al.

Salix repens var. Creeping Willow Corhelygen repens National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO191480 1990 Woods, R.G.

Salix triandra Almond Willow Helygen Drigwryw National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Whimble Gardens, Railsgate SO2563 2013 Ockenden, John

164 Radnorshire Rare Plant Register March 2020

Saxifraga granulata Meadow Saxifrage Tormaen Gwyn National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2256 1994

Radnorshire SO2243 1994

Radnorshire SO2256 1995

Radnorshire SO2251 1995

Radnorshire SO1738 1996

Radnorshire SO1842 1996

Radnorshire SO0747 1997

Radnorshire SO0746 1997

Radnorshire SO1338 1998

Radnorshire SO1238 1998

Radnorshire SO1239 1998

Radnorshire SO0746 1999

Lower Wern SO1742 SO173426 2013 Mullard, Stephen SO173 426, approx.100 plants.

Glasbury Churchyard SO177385 2014 Gill, M. St Peter's, Glasbury.

Worzell wood SO2658 2016 Woods, R.G. Worzell Wood

River Wye SO1042 2016 Woods, R.G. Llandeilo Graban roadside, ex RWT reserve. Cwrt-yr-gribin (SO1244) SO1244 2017 ERD & SMS

Boughrood Bridge SO 1338 SO1338 2017 Drewett, David SO131 383, shady bank plus SO132 382

165 Radnorshire Rare Plant Register March 2020

Saxifraga hypnoides Mossy Saxifrage Tormaen Llydandroed National or Local Scarcity VU(B) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Erwood SO093440 1987 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Radnorshire SN9874 1997

Radnorshire SO0746 1997

Radnorshire SN9665 1997

Whinyard Rocks SO205629 1997 Woods, R.G. SSSI Radnor Forest

Radnorshire SO0747 1997

Davy Morgans Dingle SO183623 1998 Woods, R.G. SSSI Radnor Forest

Aberedw Rocks SO078467 1999 Woods, R.G.;et SSSI Coed Aberedw al. Rhiw Pool SO183669 1999

Radnorshire SO167614 2001

Radnorshire SO193640 2001

Radnorshire SO195632 2001

Radnorshire SO194638 2001

Radnorshire SO183623 2001

Radnorshire SO173619 2001

Radnorshire SO205629 2001

Radnorshire SO125475 2001

Strinds west SO2357 2002 Gill, Margaret

Aberedw SO087471 2006 Woods, R.G. SSSI Coed Aberedw

Llan-Evan Dingle & Cwm SO1661 2009 ERD & SMS Cwm Blithus Rocks, SO16759.61338, Blithus Rocks SO1661 left side if descending. Llan-Evan Dingle & Cwm SO1661 2014 Clayfield, John Nyth-Grug, north west, rough ground, Blithus Rocks SO1661 dry gully. Llan-Evan Dingle & Cwm SO1661 2016 ERD, SMS and Blithus Rocks SO1661 HBS

166 Radnorshire Rare Plant Register March 2020

Saxifraga Rue-leaved Saxifrage Tormaen Tribys tridactylites National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury, gravel around old SO181390 1988 Leitch, S.I. stn. New Radnor, mortar in stone SO213608 1992 Woods, R.G. walls Radnorshire SO2458 1995

Llandrindod, railway ballast N SO059614 2000 Woods, R.G. of station Llandrindod Wells SO069614 2000 Woods, R.G.

Strinds west SO2357 2002 Gill, Margaret

Dolyhir Quarry, rocky pasture SO245585 2002 Gill, M.A.V.

Presteigne SO3164 2007 Woods, R.G. Urban.

Market Hall, Presteigne, SO315645 2007 Woods, R.G. common on walls at back of Presteigne SO3164 2011 ERDean Streets in Presteigne

Aber-main SO1367 SO1367 2019 ERDean Dolau station.

167 Radnorshire Rare Plant Register March 2020

Schedonorus Meadow Fescue Peisgwellt y Waun pratensis National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Lletty Wood SO0359 1988 Maycock, R.

Radnorshire SO0559 1994

Radnorshire SO1767 1994

Radnorshire SO2044 1994

Radnorshire SO2761 1994

Radnorshire SO0652 1994

Radnorshire SO2867 1994

Radnorshire SO0659 1994

Radnorshire SO1059 1996

Radnorshire SO2071 1996

Radnorshire SO1970 1997

Radnorshire SO1157 1997

Radnorshire SO1538 1997

Radnorshire SO1338 1998

Radnorshire SO1339 1998

Presteigne SO36 1999

VC43 Radnorshire SO14Z 1999

Esgairdraenllwyn SO08 1999

Abbeycwmhir SO07 1999

VC43 Radnorshire SO15I 1999

VC43 Radnorshire SO16B 1999

VC43 Radnorshire SO16I 1999

VC43 Radnorshire SO16N 1999

VC43 Radnorshire SO06W 1999

VC43 Radnorshire SO06L 1999

VC43 Radnorshire SO05X 1999

Pen Ithon Chapel, meadow SO087826 2003 Humphreys, David

168 Radnorshire Rare Plant Register March 2020

Pentrosfa Mire SO05 2012 Vaughan, Approx. SO0559 Anthony Llanyre SO0463 SO0463 2013 Thorne, A.K. semi-improved grassland

Painscastle SO14 2018 Vaughan, Approx. SO1646 Anthony

Schedonorus A Hybrid Fescue pratensis x Lolium perenne = X Schedolium loliaceum National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2567 1994

Radnorshire SO2567 1994

Radnorshire SO3065 1997

Radnorshire SO3065 1997

Castell Crugerydd SO1559 2016 ERD, SMS and HBS Castell Crugerydd SO1559 2016 ERD, SMS and HBS

169 Radnorshire Rare Plant Register March 2020

Scirpus sylvaticus National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Esgairdraenllwyn Pastures SO084814 1987 Blackstock, SSSI T.;Yeo, M.;Jackson, P. Esgairdraenllwyn Pastures SO085815 1987 Blackstock, SSSI T.;Yeo, M.;Jackson, P. Glan-gwy, R Wye W of SO0153 1988 Powell, A.C.;Port, C.;Port, J. Wye Bridge, R Wye NW of SO041512 1988 BSBI Field Meeting Radnorshire SO2049 1994

Radnorshire SO0882 1994

Radnorshire SO0460 1994

Radnorshire SO1438 1997

Radnorshire SO1157 1997

Radnorshire SO1238 1998

Radnorshire SO1338 1998

Radnorshire SO0977 1998

Llanbister SO17 1999

Brynithon SO116708 2008 Chambers, Steve SO116708, marshy grassland owned Mr/ Mrs Bufton, Tir Gofal, new pool, seedbank. Glan-Dulas SO026543 2009 Jenkins, Bronwen Field NW of Cwmbach Church

Knighton town SO2872 SO2872 2014 Clayfield, John Knighton, base of garden wall

Rhewey Marshes SO1458 SO1458 2017 Bosanquet, Abundant at SO1461 5818, locally Drewett, Reed frequent at SO144 581 7 SO144 582 Glasbury SO1739 2019 Davies, John South east side of Wye, just south of bridge at Glasbury.

170 Radnorshire Rare Plant Register March 2020

Scleranthus annuus Annual Knawel Dinodd unflwydd National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llandrindod Old Church, rock SO064600 1987 Woods, R.G.

Radnorshire SO0660 1997

Painscastle SO14 1999

Scleranthus perennis Perennial knawel Dinodd parhaol subsp. perennis Maesyfed

National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Stanner Rocks NNR, SSSI SO262582 1988 Morgan, V.

Stanner Rocks SO262582 1993 Humphreys, D.R.

Stanner Rocks SO262583 1994 Humphreys, D.R.

VC43 Radnorshire SO2625058097 1997 Jones, A.;Ferguson, A.S. Stanner Rocks SO2658 1998 Stokes, R.M.

Stanner Rocks SO262582 2003 Ferguson, A.;Holyoak, D.T. VC43 Radnorshire SO262582 2007 Ferguson, A.S.

Stanner Rocks SO262583 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc Stanner Rocks NNR SO262582 2015 Woods, R.G. NNR Stanner Rocks

171 Radnorshire Rare Plant Register March 2020

Scrophularia Water Figwort Gornerth y Dwr auriculata National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Clyro Brook, by the SO217438 1987 Woods, R.G.

Burfa Bog SSSI SO2761 1987 Woods, R.G. SSSI Burfa Bog

Llynfi, near confluence, by SO177387 1989 Woods, R.G. SSSI Afon Gwy/R Wye

Radnorshire SO2761 1994

Radnorshire SO3363 1996

Radnorshire SO1072 1996

Radnorshire SO1739 1996

Radnorshire SO1738 1996

Radnorshire SO1639 1996

Radnorshire SO0853 1996

Radnorshire SO1438 1997

Radnorshire SO2243 1997

Radnorshire SO1238 1998

Radnorshire SO0561 1998

Painscastle SO14 1999

Knill Lake SO2860 2005 Humphreys, VC boundary crosses lake, records both David sides Cwm Byddog SO215447 2005 Hereford Botanical Society Crossgates pond No. 2 SO086654 2011 Birch, R. PSYM Survey for CCW.

Rhayader, Glyn, River Wye SN967658 2012 Broughton, David A.;Padfield, Michael C. Dolley Old Bridge SO2765 SO2765 2013 ERD & SMS

Cwm Cringlyn SO0772 2016 ERD & SMS

Painscastle SO14 2018 Vaughan, Approx. SO1646 Anthony River Aran Bridge, Coxhead SO1571 2018 ERDean South of bridge at SO156 711

Glasbury SO1739 2019 ERD and Wynne- Hereford Bot. Jones,Wightman,Ockenden,Davies,Jenki Soc ns,Oakley,Smioth, Sullivan,Clayfield

172 Radnorshire Rare Plant Register March 2020

Knighton SO29347230 2019 Woods, R.G. SO2934.7230, bank of Teme.

Wern-goch SO064627 2019 ERDean SO064.627, white road between railway line and main road.

Selaginella Lesser Clubmoss Cnwp-fwsogl bach selaginoides National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment St Harmon SN97 1999

173 Radnorshire Rare Plant Register March 2020

Sherardia arvensis Field Madder Mandon Las yr Yd National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd, N of SO0452 1988 BSBI Field Meeting Bryn y Groes, Howey, gravel SO059579 1990 Drewett, D.R. heap Radnorshire SO2457 1996

Radnorshire SO1738 1996

Radnorshire SO1838 1996

Radnorshire SO1438 1998

Radnorshire SO1539 1998

Radnorshire SO1439 1998

Radnorshire SO1239 1998

Radnorshire SO2559 1998

Aberedw SO04 1999

Rhayader District SN96 1999

Dolyhir Quarry SO2458 2002 Gill, Margaret

Strinds Quarry SO2457 2002 Gill, Margaret

Stanner SO261582 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Brynhir SO0658 2007 Laney, Brian Whlst working in Llandod.

Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Cwm Berllan barn Rhulen, SO139500 2011 Parry, D.E. gravel by Llanyre Bridge SO0562 2014 Chambers, Steve SO052 6221 plant between concrete blocks on pavement, n side A4081, Ithon brd Elan Valley visitor centre 9264 SN928647 2019 ERDean SN928.647, ledge above road, by small building opposite water pumping works. Newbridge-on-Wye SO0158 2019 Woods, R.G. Gravel garden path and pavement, Newbridge.

174 Radnorshire Rare Plant Register March 2020

Silene gallica Small-flowered Catchfly Gludlys Brutanaidd National or Local Scarcity EN(B) VU(W) BAP Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Rhayader SN978673 1987 Woods, R.G. One plant on roadside verge near sewage works, south of Rhayader. Soil apparently brought in from elsewhere and recently spread on verge. Radnorshire SO1438 1997

St Harmon SN97 1999

175 Radnorshire Rare Plant Register March 2020

Silene viscaria Sticky catchfly Lluglys gludiog National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Stanner Rocks SO262583 1988 Morgan, V.M. Many locations between 261583 to 266586 (10 grids with one digit difference). Stanner Rocks SO262583 1988 Morgan, V.M. Many locations between 261583 to 266586 (10 grids with one digit difference). Stanner Rocks SO262583 1988 Morgan, V.M. Many locations between 261583 to 266586 (10 grids with one digit difference). Stanner Rocks SO262583 1993 Humphreys, D.R.

Stanner Rocks SO264584 1993 Humphreys, D.R.

Stanner Rocks SO264584 1993 Humphreys, D.R.

Stanner Rocks SO262583 1993 Humphreys, D.R.

Stanner Rocks SO262583 1993 Humphreys, D.R.

Stanner Rocks SO264584 1993 Humphreys, D.R.

Stanner Rocks SO262584 1994

Stanner Rocks SO262584 1994

Stanner Rocks SO262584 1994

Radnorshire SO266584 2001

Radnorshire SO266584 2001

Radnorshire SO266584 2001

Stanner Rocks SO262582 2003 Ferguson, A.;Holyoak, D.T. Stanner Rocks SO262582 2003 Ferguson, A.;Holyoak, D.T. Stanner Rocks SO262582 2003 Ferguson, A.;Holyoak, D.T. Stanner Rocks SO262583 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO262583 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO262583 2007 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

176 Radnorshire Rare Plant Register March 2020

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks NNR SO262583 2014 Woods, R.G. NNR Stanner Rocks

Stanner Rocks NNR SO262583 2014 Woods, R.G. NNR Stanner Rocks

Stanner Rocks NNR SO262583 2014 Woods, R.G. NNR Stanner Rocks

Stanner Rocks SO262583 2016 Stewart, Barry 10 BBS members led by SDSB

Stanner Rocks SO261583 2016 Stewart, Barry 10 BBS members led by SDSB

Stanner Rocks SO262583 2016 Stewart, Barry 10 BBS members led by SDSB

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Stanner Rocks SO261583 2016 Stewart, Barry 10 BBS members led by SDSB

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Stanner Rocks SO261583 2016 Stewart, Barry 10 BBS members led by SDSB

Stanner Rocks SO262583 2016 Stewart, Barry 10 BBS members led by SDSB

Silene vulgaris Bladder campion Gludlys codrwth subsp. vulgaris National or Local Scarcity VCS Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment St Harmon SN97 1999

Gladestry SO25 1999

177 Radnorshire Rare Plant Register March 2020

Sinapis alba White mustard Mwstard gwyn National or Local Scarcity VCR Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1539 1997

Gilfach SN97 2011 Vaughan, Approx. SN9671. Planted. Anthony Llanelwedd West SO05 2013 Vaughan, Approx. SO0451 Craig Fawr house. Anthony Penmaenau, Craig Fawr SO031523 2013 Vaughan, SO031.523 garden, possibly from spilt SO0352 Anthony bird seed Gilfach NR SN9671 2015 Cooke, Elizabeth Arable plant survey, Monks Trod Path, probably from a seed mix

178 Radnorshire Rare Plant Register March 2020

Sinapis arvensis Charlock Mwstard gwyllt National or Local Scarcity VCNS Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Wye Bridge+R Wye NW of SO05 1988 BSBI Field Meeting Radnorshire SO1872 1994

Radnorshire SO0451 1994

Radnorshire SO0650 1996

Radnorshire SO1738 1996

Radnorshire SO1838 1996

Radnorshire SO1739 1997

Radnorshire SO1438 1997

Radnorshire SO1639 1997

Radnorshire SO2042 1997

Radnorshire SO1638 1997

Radnorshire SO1839 1997

Radnorshire SO1539 1997

Radnorshire SO1538 1997

Radnorshire SO1537 1997

Radnorshire SO1339 1998

Radnorshire SO1338 1998

Radnorshire SO1239 1998

Radnorshire SO1238 1998

Radnorshire SO2146 1998

Radnorshire SO2573 1998

Radnorshire SO1439 1998

Painscastle SO14 1999

New Radnor SO26 1999

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

Burfa Bog SO2761 2005 Humphreys, Arable field adjacent to reserve SO David 277611 Radnorshire SO277611 2005

179 Radnorshire Rare Plant Register March 2020

Gilfach NR SN9571 SN9571 2018 Chambers, Steve SN962714, compartment 9b, alt. 273m, lower e half sown, winter bird seed fodder crop mix

Sison amomum Stone parsley Perllys y cerrig National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO177384 1996 Gill, M.A.V.

Aberedw Rocks SO0745 2002 Wynne-Jones, roadside SO075459 Jean Aberedw Rocks SO075459 2002 Wynne-Jones, J.

New Radnor west SO2060 2004 Humphreys, by gateway at 209607, 3rd vc record David St.Peters, Glasbury SO1738 2019 Ockenden, By churchyard gate. John;Marshall, Phil

180 Radnorshire Rare Plant Register March 2020

Solanum nigrum Black Nightshade Codwarth Du National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0164 1994

Radnorshire SO1639 1996

Radnorshire SO1840 1996

Radnorshire SO1939 1996

Radnorshire SO1839 1996

Radnorshire SO1739 1996

Radnorshire SO2457 1996

Radnorshire SO1538 1997

Radnorshire SO1539 1997

Radnorshire SO1537 1997

Radnorshire SO1638 1997

Llanelwedd SO05 1999

Abercamddwr Bridge SO106704 2000 Woods, R.G.

Radnorshire SO178388 2004

Llanelwedd West SO05 2011 Vaughan, Approx. SO0451 Craig Fawr house. Anthony Penmaenau, Craig Fawr SO031523 2013 Vaughan, SO 031.523 flower bed at Craig fawr SO0352 Anthony Llanelwedd West SO05 2013 Vaughan, Approx. SO0451 Craig Fawr house. Anthony Llanelwedd West SO05 2014 Vaughan, Approx. SO0451 Craig Fawr house. Anthony Llandrindod Wells West SO0561 2019 ERDean Aldi water pump, opp. railway station.

Howey SO0558 2019 ERDean Howey Hawy.

181 Radnorshire Rare Plant Register March 2020

Sorbus anglica Whitebeam Cerddinen y Graig National or Local Scarcity NT(B) NR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Caban Coch SN926642 1988 Morgan, V. Caban Coch Reservoir.

VC43 Radnorshire SN920645 1994 Humphreys, D.R. Data compiled for Red Data Book

Caban Coch SN920645 2014 Woods, R.G. SSSI Elenydd

Cilfach melyn Field, SN897668 2015 Lewis, Sorcha Troedrhiwdraen, Elan Valley

Sorbus A Whitebeam Cerddinen Ymledol porrigentiformis National or Local Scarcity NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Aberedw Rocks SO079466 1989 Proctor, M.C.F.

Aberedw Rocks SO082466 1989 SSSI Llandeilo, Rhulen & Llanbedr Hills

Aberedw Rocks SO080466 1989 Proctor, M.C.F.

Radnorshire SO0845 1994

Radnorshire SO0746 1997

Radnorshire SO0747 1997

Radnorshire SO0746 1999

Radnorshire SO084459 2001

Radnorshire SO082466 2001

Aberedw Rocks SE SO0845 2002 Hereford Botanical Society Aberedw Rocks SO084459 2006 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Aberedw Wood SO079470 2006 Woods, R.G. SSSI Coed Aberedw

Aberedw Rocks SO078467 2006 Woods, R.G. SSSI Coed Aberedw

182 Radnorshire Rare Plant Register March 2020

Sorbus torminalis Wild Service-tree Criafolen Wyllt National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO119435 1991 Woods, R.G.

Stanner Rocks SSSI SO264585 1992 Ferguson, A.S. SSSI Stanner Rocks

Coed Aberedw SSSI SO078466 1999 Woods, R.G. SSSI Coed Aberedw

Radnorshire SO029576 2001

Radnorshire SO035596 2001

Radnorshire SO033575 2001

Radnorshire SO086443 2001

Radnorshire SO078471 2001

Glan-Ithon Wood SO039595 2003 Parry, small rough marshy pasture Dawn;Drewett, Dave Garreg Fawr SO087443 2006 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills

Glyn W of SN97006554 2015 Green, Paul Parent tree planted. Several self-sown Richard trees, some over 1m tall Gwastedyn Quarry SN972654 2018 Brown, Barbara

183 Radnorshire Rare Plant Register March 2020

Sparganium Floating Bur-reed Cleddlys Culddail angustifolium National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llyn Cerrigllwydion Isaf SN844700 1996 BSBI SSSI Elenydd

Llyn Cerrigllwydion Uchaf SN839693 1996 BSBI SSSI Elenydd

Llyn Cerrigllwydion SN843696 1996

Dolymynach SN9861 2002 Woods, Ray SN908619

Craig-y-don SO2673 2002 Woods, Ray so267737

Dolymynach Dam SN908619 2002 Woods, R.G.

Llyn Cerrigllwydion Isaf SN843696 2006 CCW Survey SSSI Elenydd

Llandeilo Rhulen & Llanbedr SO105456 2009 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills Hills SSSI Llyn Cerrigllwydion Isaf SN84376992 2014 Harrison, Rob Transect 3 Llyn Cerrigllwydion Isaf SN84377006 2014 Harrison, Rob Transect 2

Sparganium erectum Branched bur-reed Cleddlys canghennog subsp. neglectum

National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Withybeds Presteigne SO309650 1997 Chambers, S.P.

Rhos Goch Common SO1948 2004 BSBI Field Meeting

184 Radnorshire Rare Plant Register March 2020

Spergula arvensis Corn Spurrey Troellig yr Yd National or Local Scarcity VU(B) NT(W) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Lletty Wood SO0359 1988 Maycock, R.

Penmaenau Rocks, lane nr SO05G 1988 Port, C.

Radnorshire SO0358 1994

Radnorshire SO2261 1996

Radnorshire SO2045 1997

Radnorshire SO1438 1997

Radnorshire SO1850 1997

Radnorshire SO1539 1998

Radnorshire SO2573 1998

Radnorshire SO1439 1998

Radnorshire SO2272 1998

Radnorshire SO1239 1998

Radnorshire SO1338 1998

Radnorshire SO2146 1998

Painscastle SO14 1999

Dolyhir west SO2358 2002 Gill, Margaret

Brynhir SO0658 2007 Laney, Brian Whilst working in Llandod.

Whitton Bridge SO2667 2007 Dean, E.R.;Spencer, S.M. Elan Valley (Cors Goch area) SN86 2009 Vaughan, Approx. SN8963 Anthony Gilfach SN97 2010 Vaughan, Approx. SN9671 Anthony Llanelwedd West SO05 2011 Vaughan, Approx. SO0451 Anthony Rhos-y-meirch SO2769 SO2769 2011 Jenkins, Bronwen

South of Newbridge SO0255 2011 Woods, R.G. Verge of lane to Tyncoed from A470.

Whitton SO26 2011 Vaughan, Approx. SO2767 Anthony Gilfach SN97 2011 Vaughan, Approx. SN9671 Anthony

185 Radnorshire Rare Plant Register March 2020

Caban-coch Reservoir SN9063 2013 Green, Paul Walked from car park down to Richard reservoir and along shore Pen-y-clawddd Hill SO1970 SO1970 2014 ERDean

Dol-y-fan Hill SO0161 2014 Woods, R.G.

Gilfach NR SN9671 2015 Cooke, Elizabeth Arable plant survey, Monks Trod Path.

Vronladies SO215734 2015 ERD & SMS SO215 734, arable field

Cwmnantygelli SO1470 2016 Thorne, A.K. close to farmhouse

Bryn-y-maen SO1657 SO1657 2016 ERD & SMS

Gilfach NR SN9571 SN9571 2018 Chambers, Steve SN962714, compartment 9b, alt. 273m, lower e half sown, winter bird seed fodder crop mix Llanerch-fraith SO0871 2019 Brown, Barbara

Dolfyr, Rhayader SN99846920 2019 Sutton, Matt single plant alongside fenced chicken pasture

Spergula arvensis Corn Spurrey Troellig yr Yd var. sativa National or Local Scarcity VU(B) NT(W) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gilfach NR SN9671 2006 Chambers, Steve

Caban-coch Reservoir SN9063 2013 Green, Paul Very common along shore of reservoir Richard

186 Radnorshire Rare Plant Register March 2020

Spergularia rubra Sand spurrey Troellig arfor coch National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Builth Wells, disused station SO043514 1988 BSBI Field Meeting Llanelwedd, N of SO0452 1988 BSBI Field Meeting Radnorshire SO1839 1996

Glascwm SO15 1999

Radnorshire SO2355 2000

Radnorshire SO2565 2000

Gilwern Hill SO091581 2009 Shaw, Andy SO 091581, fossil quarry. First seen in 1990's Craig yr Allt-goch SN8968 SN8968 2016 ERD, SMS and HBS Whimble East SO2162 SO2128262515 2017 ERD & SMS SO21282 62515, Two plants, height 446metres Graig SO0756 2019 Woods, R.G. Roadside, east of Rhogo.

Caeau Henfron SSSI SN9064 2019 Parry, Dawn SSSI SN905.645.

Banc Gorddwr SO1183 2019 Clayfield, John Common along edges of main road.

The Riggles SO1865 2019 ERDean West side of Mynydd Ffoesidoes RWT reserve plus track to north.

187 Radnorshire Rare Plant Register March 2020

Stachys arvensis Field Woundwort Briwlys y Tir Ar National or Local Scarcity NT(B) VU(W) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Boughrood, swede field by SO124403 1987 Woods, R.G. road N of Radnorshire SO1438 1997

Radnorshire SO1539 1997

Radnorshire SO1439 1998

Radnorshire SO2146 1998

Radnorshire SO2474 1999

Radnorshire SN9667 2000 From DMAP - species beyond Atlas 2000 range Radnorshire SO2146 2000

Crossgates east SO0964 2011 Shaw, Andy Hundreds of plants, arable field, SO 093647 Dyfnant 0259 L F-W garden SO0259 2011 Woods, R.G. Dwyfnant, SO02434.59860, garden vegetable bed. Cwmbach, arable field nr SO0313655344 2011 Woods, R.G.

Dyfnant 0259 L F-W garden SO0259 2013 Woods, Ray In polytunnel, I think

Dwyfnant Newbridge on SO024597 2014 Woods, R.G. Wye, garden Clyro SO2042 2019 Brown, Barbara

188 Radnorshire Rare Plant Register March 2020

Stellaria aquaticum Water Chickweed Llinesg y Dwr National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Abermithel SO117629 1994

Radnorshire SO1839 1996

Radnorshire SO1738 1996

Clyro SO24 1999

Painscastle SO14 1999

Radnorshire SO187402 2001

Radnorshire SO100710 2001

Radnorshire SO225422 2001

Radnorshire SO227425 2001

Radnorshire SO232456 2001

Hay-on Wye SO225422 2005 Woods, R.G. SSSI R Wye

Glasbury SO1739 2019 ERD and Wynne- Hereford Bot. Jones,Wightman,Ockenden,Davies,Jenki Soc ns,Oakley,Smioth, Sullivan,Clayfield

Stellaria nemorum Wood stitchwort Serenllys y coed National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Gladestry SO25 1999

Llandegley SO16 1999

Radnorshire SO231460 2001

Radnorshire SO190760 2001

Radnorshire SO299689 2001 From DMAP - species beyond Atlas 2000 range

189 Radnorshire Rare Plant Register March 2020

Stuckenia pectinata Fennel Pondweed Dyfrllys Danheddog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbwchllyn SO120463 1990 Soane, I.D.;Drewett, D.R. Glangwye SO1638 1996 SSSI

Radnorshire SO1638 1997

Llanbwchllyn SSSI SO117463 1998 SSSI Llanbwchllyn

Llanbwchlynn, NE side of SO1246 1998 Stewart, N.F.

Radnorshire SO1246 1999

Hindwell Farm SO256605 2000

Llan Bwch-llyn Lake SO119463 2007 Goldsmith, B. CSM Survey. See Burgess et al. 2008, CCW Contract Science Report 855

190 Radnorshire Rare Plant Register March 2020

Teesdalia nudicaulis Shepherd's Cress Beryn Coesnoeth National or Local Scarcity NT(B) Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Stanner Rocks SO264584 1992 Woods, R.G.

Old Radnor Hill SO253587 1992 Humphreys, D.R.

Old Radnor Hill SO255588 1993 Humphreys, D.R.

Radnorshire SO0975 1994

Radnorshire SO2558 1997

Radnorshire SO0975 1997

Stanner Rocks SO2658 1999 Wigginton, M.J. Associated species of Gagea bohemica.

Hirllwyn Bank SSSI SO105555 2000 Woods, R.G.;et SSSI Hirllwyn Bank al. Caban Coch SN913660 2000 Liford, R. Site buried by new cycle track

Radnorshire SO248572 2001

Radnorshire SO264584 2001

Radnorshire SO090754 2001

Hanter Hill SO252576 2002 Woods, R.G.

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Rocks SO261583 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Coed y Foel SN913645 2010 Liford, Red SN913645, cycletrack, past submerged dam & picnic table/gate, 50 yds, 2 plants Stanner SO261582 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner SO261582 2011 Crellin, John Spreadsheet in Mixed Hectads folder

Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc Stanner Rocks NNR SO264584 2015 Woods, R.G. NNR Stanner Rocks

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Stanner Rocks SO261583 2016 Stewart, Barry 10 BBS members led by SDSB

Hanter Hill SO2557 2018 Woodman, Julian SO25267.57100, 9 plants, SO25310.57079, 100 plants, SO35316.57064 5 plants.

191 Radnorshire Rare Plant Register March 2020

Thalictrum flavum Common Meadow-rue Arianllys National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN9064 1999

Radnorshire SO1840 2001

Thalictrum minus Lesser Meadow-rue Arianllys Bach National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanstephan SO109419 1995 SSSI R Wye

Reeves Hill SO317696 1996 Lawley, Mark SO317.696,roadside dyke, 1 small patch

Radnorshire SO1739 1996

Radnorshire SO1738 1997

Radnorshire SO1537 1997

Radnorshire SO1338 1998

Radnorshire SO1239 1998

Radnorshire SO124397 2001

Radnorshire SO126393 2001

Aberduhonw SO06515088 2002 Porter, bank of Wye, fields No92 Mike;Porter, Christine

192 Radnorshire Rare Plant Register March 2020

Tilia cordata Small-leaved Lime Tree Pisgwydden Deilen Fach

National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0872 1994

Radnorshire SN9167 1994

Radnorshire SO1272 1994

Radnorshire SO2559 1995

Radnorshire SO1838 1996

Painscastle SO14 1999

Aberedw SO04 1999

Llandrindod SO06 1999

Glan-Ithon Wood SO039595 2003 Parry, small rough marshy pasture Dawn;Drewett, Dave Burfa Bog SO26 2010 Vaughan, Approx. SO2761 Anthony Glascwm SO1553 SO1553 2013 ERD & SMS Planted

Burfa bog SO275610 2015 Woods, R.G. Wet woodland.

193 Radnorshire Rare Plant Register March 2020

Tilia platyphyllos Large-leaved Lime Pisgwydden Deilen Fawr

National or Local Scarcity NS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Glasbury SO178387 1996

Presteigne SO310649 1997 Chambers, S.P.

Crungoed SO1971 SO1971 2014 ERD & SMS Planted

Presteigne, withybeds SO310649 2014 Woods, R.G.

Presteigne SO3164 2014 Woods, Ray Entrance to churchyard, almost certainly planted. Cwm Byddog SO2144 SO2144 2015 ERDean ERD & RWT - Jonathan Stone, tony Vaughan, David Warren, Jane Bigsby + 2 locals Downton farm SO2360 SO2360 2018 ERDean Track to Downton, assume planted.

Knighton town SO2872 SO2872 2019 ERDean Knighton town and churchyard.

Knighton town SO2872 SO284725 2019 Woods, R.G. SO284.725, park by Offa's Dyke Centre.

Veaullt SO1951 2019 ERDean By Old Schoolhouse

Llanbedr 1446 SO1446 2019 Ockenden, Churchyard, lanes, hedges, trees. John;Marshall, Phil

Trichomanes Killarney Fern Rhedynen Wrychog speciosum (gametophyte) National or Local Scarcity Sch.8 IR BAP Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Beacon Hill SO17 1993 Jermy, A.C.

Cwm Bach Howie Gorge SO1142 1993 Cooke, R.J.

Cwm Bach Howie Gorge SO1143 1993 Cooke, R.J.

194 Radnorshire Rare Plant Register March 2020

Trifolium arvense Hare's-foot Clover Meillionen Gedenog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Builth Road, rly station SO025533 1987 Woods, R.G.;Powell, A.C. Middle Hall, Aberedw, road SO069486 1987 Woods, R.G. verge (old railway) S of Llansantffraid Cwmdeuddwr, SN965678 1987 Woods, R.G. part demolished railway bridge Penmaenau, road verge NW SO031524 1988 RG Woods & PJ of & C Port Gladestry SO25 1999

Builth Road SO0253 SO0253 2011 Woods, R.G. Station yard.

Hectad 07 SO07 2012 Woods, R.G. SO0477 to SO0476, near St David's Well. Stanner Rocks NNR SO2658 2014 Woods, R.G. NNR Stanner Rocks

Llandrindod Wells East SO0661 2016 ERDean Llandrindod Wells, road junction south east of railway station, SO0605.6120. Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

195 Radnorshire Rare Plant Register March 2020

Trifolium Slender Trefoil Meillionen Felen Eiddil micranthum National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanelwedd Quarries, road SO055517 1988 Woods, R.G. verge of A481 below Llanelwedd Rocks, S of SO0551 1988 BSBI Field Meeting Radnorshire SO1639 1996

Radnorshire SO1539 1997

Radnorshire SO3172 1998

Radnorshire SO1239 1998

Radnorshire SO1339 1998

Radnorshire SO1438 1998

Radnorshire SO1439 1998

Radnorshire SO1538 1998

Penybont Common SO130653 2000 Woods, R.G.

Dolyhir Quarries SSSI SO2458 2002 Gill, M.A.V. SSSI Dolyhir Quarries

Elan Valley (Visitor Centre N.) SN96 2009 Vaughan, Approx. SN9264 Anthony Stanner Quarry floor SO261584 2013 Herefordshire Per Jean Wynne-Jones, John Clayfield SO261584 Botanical Society and Mark and Clare Kitchin Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Elan Valley visitor centre 9264 SN928647 2019 ERDean SN928.647, ledge above road, by small building opposite water pumping works. Caban Coch s SN9061 SN9006261642 2019 Crellin, John SN90062 61642, car park on Rads. side of Dolymynach. Cilfaesty Hill south 1283 SO1283 2019 Clayfield, John

Graig SO079569 2019 Woods, R.G. SO079.569, on old tip on common east of Rhogo. Ireland SO14814817 2019 Woods, R.G. SO1481.4817 Ireland moor.

196 Radnorshire Rare Plant Register March 2020

Trifolium scabrum Rough Clover Meillionen Ger y Môr National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO262582 2001

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

Trifolium striatum Knotted Clover Meillionen Rychiog National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llandrindod Hall SO064600 1997

Gladestry SO25 1999

Radnorshire SO262583 2001

Radnorshire SO102713 2001 From DMAP - species beyond Atlas 2000 range Radnorshire SO0661 2001

Radnorshire SO048520 2001

Stanner Rocks NNR SO262583 2007 Woods, R.G. NNR Stanner Rocks

Llandrindod Wells SE SO0660 2012 Shaw, Andy On rocky bank by church (Dianthus site) above Llandod. lake. SO065601 Stanner Rock NNR SO2658 2013 Shaw, A. Growing on the Scleranthus spur and on adjoining track. Stanner Quarry floor SO261584 2013 Herefordshire Per Jean Wynne-Jones, John Clayfield SO261584 Botanical Society and Mark and Clare Kitchin Stanner Quarry floor SO261584 2014 ERD, SMS and SO261584 Hereford Bot. Soc Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

197 Radnorshire Rare Plant Register March 2020

Trifolium strictum Upright Clover Meillionen Unionsyth National or Local Scarcity VU(B) CR(W) NR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Stanner Rocks SO262582 1987 Byfield, A.J. Four or five plants.

VC43 Radnorshire SO2604957797 1993 Jones, A.

Stanner Rocks SO262582 1993 Humphreys, D.R.

VC43 Radnorshire SO262582 2007 Ferguson, A.S.

VC43 Radnorshire SO263584 2008 Ferguson, A.S.

Stanner Rock NNR SO2658 2012 Wynne-Jones, J.;Ockenden, J. Stanner Rocks NNR SO262582 2014 Ferguson, A.S. NNR Stanner Rocks

Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

198 Radnorshire Rare Plant Register March 2020

Trocdaris Whorled Caraway Carwas Troellog verticillatum (Carum)

National or Local Scarcity IR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Garth Fawr SO111435 1993

Radnorshire SN8862 1994

Radnorshire SO0463 1994

Claerwen SN889621 2000 Rangers, Elan SSSI Elenydd Valley Radnorshire SO045635 2001

Radnorshire SO054634 2001

Radnorshire SO047632 2001

Radnorshire SO049632 2001

Ciliau Farm, Erwood SO11174398 2007 Imlach, Janet;Watson- Jones, Sarah Llanyre SO0463 SO0463 2013 Thorne, A.K. frequent on SSSI adjacent to proposed development site Llandrindod Wells SO0660 2016 Jones, Julian Llandrindod Lake Common.

Darren Wood SO1143 2016 Parry, D. Field at SO 111436.

199 Radnorshire Rare Plant Register March 2020

Trollius europaeus Globe Flower Cronnell National or Local Scarcity D Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Clyro SO206446 1987 Woods, R.G.

Penywrlodd SO213463 1987

Bryndu Farm SO089768 1987 NCC SSSI Cae Bryn-du

Bryn Cwmyrhiwdre SO078832 1988 Port, J.

Drainllwynbir SO1075 1988 NCC Survey

Newchurch SO208494 1989 Drewett, H.R.D.

Llanbwchllyn SSSI SO123464 1991 Gooch, S.E. SSSI Llanbwchllyn

Pen-ddol Rocks SO031522 1994 SSSI R Wye

Radnorshire SN9671 1994

Cae Cwm Bach SSSI SN953700 1995 Bevan, SSSI Cae Cwm Bach J.M.S.;Motley, G.S. Rhosgoch Common NNR SO196487 1995 Ferguson, A.S. NNR Rhosgoch Common

Builth Road, Wye Bridge SO027525 1995 SSSI R Wye

Gilfach Farm SN963713 1997 Chambers, S.P. SSSI Marcheini Uplands & Gilfach Farm

Rhayader District SN96 1999

Radnorshire SO2146 1999

Cwm Gwannon Dingle SSSI SO195443 1999 SSSI Cwm Gwannon Dingle

Radnorshire SN9067 2000

Radnorshire SO123464 2001

Radnorshire SO208494 2001

Radnorshire SN899677 2001

Radnorshire SO196455 2001

Radnorshire SO087768 2001

Radnorshire SO124572 2001

Radnorshire SO159534 2001

Radnorshire SO082467 2001

Radnorshire SN953700 2001

Radnorshire SO175481 2001

Radnorshire SO013577 2001

200 Radnorshire Rare Plant Register March 2020

Sychnant SN977776 2002 Chambers, Steve SN977776 West side of Afon Dulas

Gilfach SN959713 2009 Stone, Jonathan SN959713, only two flowers visible on island following floods last year. Elan Valley (Penygarreg Res. SN86 2009 Vaughan, Approx. SN8967 West) Anthony Cefn y bettws SO1945 2012 P Hurt, J Jones, R woods Elan Valley SN900674 2014 Lewis, S. SSSI Troed-rhiw-draen

Bryndu SO08877684 2014 Green, P.R. Threatened Plant proj report

Gilfach NR SN9633971161 2015 ERD, RGW and SN96339 71161, on rock in river, RWT Solidago vir. close by. The Wern, Rhosgoch SSSI SO1748 2015 Parry, D.

Llanbwchllyn SSSI SO1218546465 2015 Hardy, Darylle SO 12185.46465.

Oxhall Pool SO013 576 SO013576 2016 Slater, Fred Threatened plant form re Trollius

Elan valley SN 897 671 SN897671 2016 Lewis, Sorcha + Dactylorhiza maculata, Gymn. conopsea, Plat. chlorantha, Pseudorchis albida Gilfach SN97 2018 S Green, RG Gilfach SSSI, SN9571 and SN9671. Wood, ER DEan, J Milborrow

Typha angustifolia Lesser Bulrush Cynffon-y-Gath Gulddail

National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO0559 1994

Llanbwchllyn SO119463 1999 Woods, R.G. SSSI Llanbwchllyn

Radnorshire SO119463 2001

Radnorshire SO1948 2001

201 Radnorshire Rare Plant Register March 2020

Urtica urens Small Nettle Danhadlen fach National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO087445 1990 Woods, R.G.

Radnorshire SN9166 1996

Presteigne SO36 1999

Radnorshire SO310649 2001

Radnorshire SO187402 2001

Llandeilo Graban SO087444 2007 Woods, Ray SO087 444, disturbed ground by road to north of Garreg Fawr.

Utricularia australis Greater Bladderwort Chwysigen-wraidd Cyffredin National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Rhosgoch Common NNR SO193483 1987 NNR Rhosgoch Common

Rhos Goch Common SO1948 2012 ERD & SMS

Utricularia minor Lesser bladderwort Chwysigenddail bach National or Local Scarcity VCS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO164555 1987 UWIST Survey

The Bog, Newbridge-on-Wye SO0157 1987 BSBI Field Meeting Radnorshire SO1948 1994

Radnorshire SN8267 1994

Llandegley SO16 1999

Aberithon Turbary SO0157 2004 Hereford Botanical Society

202 Radnorshire Rare Plant Register March 2020

Valerianella carinata Keel-fruited Cornsalad Gwylaeth-yr-oen ffrwythau rhychog National or Local Scarcity Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment VC43 Radnorshire SO263738 1987 Woods, R.G.;Port, J. Knucklas, mudstone cliff E of SO263737 1987 Woods, R.G.;Port, P.J. St.Harmon SN97 1999

Llandrindod SO06 1999

Craig-y-don SO2673 2002 Woods, Ray so267737

Doldowlod House Grounds SN9962 2013 Woods, R.G.

Valerianella locusta Common Cornsalad Gwylaeth yr oen National or Local Scarcity Native or Archeophyte

Placename Grid reference Year last seen Recorder Comment Radnorshire SO3164 1994

Radnorshire SO3164 1995

Wye Bridge, north west SO0252 1995 Shaw, Andy Railway line, many years ago, ERD est. Builth wells at 1995. SO 024 527 Presteigne SO315645 1996

Radnorshire SO1537 1997

Radnorshire SO1338 1998

Radnorshire SO103434 2001

Radnorshire SO250745 2001

Presteigne SO36 2010 Vaughan, Approx. SO3164 Anthony B wells Showground, east SO0452 2012 Shaw, Andy First seen many years ago & still there SO 040 520 Rhayader west SN9668 SN9668 2015 Woods, R.G. Includes Waun Capel, by river above bridge. Glasbury SO1739 2018 Woods, R.G. River gravels.

203 Radnorshire Rare Plant Register March 2020

Verbascum nigrum Dark Mullein Pannog dywyll National or Local Scarcity NT, VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN9466 1996

Radnorshire SO1739 1996

Radnorshire SO1738 1996

Elan Hotel SN949666 2000 Woods, R.G.

Radnorshire SN949666 2001

Radnorshire SO024664 2001

Veronica anagallis- Blue Water-Speedwell Graeanllys y dŵr aquatica National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Llanbister SO17 1999

Painscastle SO14 2017 Vaughan, Approx. SO1646 Anthony

Veronica catenata Pink Water-speedwell Graeanllys y Dwr Rhudd-goch National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2161 1994 From DMAP - species beyond Atlas 2000 range Gwaithla SO213568 1995

Radnorshire SO2161 1997 From DMAP - species beyond Atlas 2000 range

204 Radnorshire Rare Plant Register March 2020

Veronica spicata Spiked speedwell Rhwyddlwyn pigfain subsp. hybrida National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Stanmer Rocks SO263584 1990

Stanner Rocks NNR SO263584 2014 Woods, R.G. NNR Stanner Rocks

Viburnum lantana Wayfaring tree Gwifwrnwydden National or Local Scarcity VCR Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SN8671 1996

Hectad 07 SO07 2012 Woods, R.G. SO0477 to SO0476, near St David's Well. Planted. Llidiart y Dwr SO0771 2014 ERD & SMS Roadside hedgerow n of Tyfaenor, possibly planted. Pen-Bryn-Coch SO1144 2019 Ockenden, Minor road across s of sqr., inc. Moriah John;Marshall, chapel graveyard. Phil

205 Radnorshire Rare Plant Register March 2020

Vicia orobus Wood Bitter-vetch Pysen y Coed National or Local Scarcity NT(B) Sect 7 Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Rhosyr Hafod SN910678 1988 NCC Wales Field Unit Llanfadog uchaf, meadow SN942659 1988 NCC Survey

Llanfadog uchaf, meadow SN942659 1988 NCC Survey

Rhosyr Hafod SN910678 1988 NCC Wales Field Unit Pen y banc, Llanbadarn SO103799 1989 Woods, R.G. Ffynydd, roadside verge and hayfield Pen y banc, Llanbadarn SO103799 1989 Woods, R.G. Ffynydd, roadside verge and hayfield Radnorshire SO0876 1994

Radnorshire SN9671 1994

Radnorshire SN9671 1994

Radnorshire SO0454 1994

Radnorshire SO0454 1994

Radnorshire SO0876 1994

Radnorshire SN9067 1996

Radnorshire SN9067 1996

Radnorshire SN8967 1996

Radnorshire SN8967 1996

VC43 Radnorshire SN954669 1997 Woods, R.G.

Radnorshire SN9667 1997

Radnorshire SN9667 1997

VC43 Radnorshire SN954669 1997 Woods, R.G.

Radnorshire SO1579 1997

Radnorshire SO1579 1997

Radnorshire SN9969 1998

Radnorshire SN8967 1998

Radnorshire SN8967 1998

Radnorshire SN9877 1998

206 Radnorshire Rare Plant Register March 2020

Radnorshire SN9969 1998

Radnorshire SN9877 1998

VC43 Radnorshire SN96C 1999

VC43 Radnorshire SN96E 1999

VC43 Radnorshire SN96E 1999

VC43 Radnorshire SO07U 1999

VC43 Radnorshire SO07U 1999

VC43 Radnorshire SN96P 1999

VC43 Radnorshire SN96P 1999

Esgairdraenllwyn SO08 1999

Esgairdraenllwyn SO08 1999

VC43 Radnorshire SN96C 1999

VC43 Radnorshire SN97K 1999

VC43 Radnorshire SN97K 1999

VC43 Radnorshire SO16P 1999

VC43 Radnorshire SO16P 1999

Dyfnant meadows SO029602 2003 Hereford Botanical Society Rhos Dyfnant SO022601 2003 Hereford Botanical Society Rhos Dyfnant SO022601 2003 Hereford Botanical Society Dyfnant meadows SO029602 2003 Hereford Botanical Society Cae Henfron SSSI SN905644 2008 Rangers, Elan SSSI Cae Henfron Valley Llanfihangel Rhydithon, rocky SO175679 2008 Woods, R.G. outcrop above road Tynllidiart SSSI SN908657 2008 Rangers, Elan SSSI Tynllidiart Valley Llanfihangel Rhydithon, rocky SO175679 2008 Woods, R.G. outcrop above road Troed rhiw draen SSSI SN898670 2008 Rangers, Elan SSSI Troed-rhiw-draen Valley Troed rhiw draen SSSI SN898670 2008 Rangers, Elan SSSI Troed-rhiw-draen Valley Tynllidiart SSSI SN908657 2008 Rangers, Elan SSSI Tynllidiart Valley Cae Henfron SSSI SN905644 2008 Rangers, Elan SSSI Cae Henfron Valley

207 Radnorshire Rare Plant Register March 2020

Elan Valley, Penglaneinon SN91186287 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91186287 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91186289 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91196286 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91206288 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91206287 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91196287 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91196287 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91196288 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91206288 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91196288 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91186289 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91186288 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91186288 2009 Ellis, R.W.

Elan Valley (Cors Goch area) SN86 2009 Vaughan, Approx. SN8963 Anthony Elan Valley, Penglaneinon SN91206287 2009 Ellis, R.W.

Elan Valley, Penglaneinon SN91196286 2009 Ellis, R.W.

Allt Goch SN979724 2009 Jenkins, SN979724 Bronwen;Hardy, Darylle Allt Goch SN979724 2009 Jenkins, SN979724 Bronwen;Hardy, Darylle Allt-goch SN974724 2009 Jenkins, Walk from SN974724 - 979724 B.;Hardy, D. Elan Valley (Penygarreg Res. SN86 2009 Vaughan, Approx. SN8967 West) Anthony Elan Valley (Cors Goch area) SN86 2009 Vaughan, Approx. SN8963 Anthony Allt-goch SN974724 2009 Jenkins, Walk from SN974724 - 979724 B.;Hardy, D. Llanfchangel Rhydithi SO17596801 2009 Spencer, S.M.;Dean, E.R. Llanfchangel Rhydithi SO17596801 2009 Spencer, S.M.;Dean, E.R. VC43 Radnorshire SN97K 2009

VC43 Radnorshire SN97K 2009

Elan Valley (Penygarreg Res. SN86 2009 Vaughan, Approx. SN8967 West) Anthony

208 Radnorshire Rare Plant Register March 2020

Gilfach SN97 2010 Vaughan, Approx. SN9671 Anthony Gilfach SN97 2010 Vaughan, Approx. SN9671 Anthony Rhayader Tunnel Nature SN9631767224 2011 Crellin, John Spreadsheet in Mixed Hectads folder Reserve Rhayader Tunnel Nature SN9631767224 2011 Crellin, John Spreadsheet in Mixed Hectads folder Reserve Penygarreg SN9167 SN9167 2012 ERD, RGW and RWT Gilfach SN97 2012 Vaughan, Approx. SN9671 Anthony Llwyncwtta SN9969 SN9969 2012 Vaughan, Abundant along a 30 metre long bank Anthony by the road, at Llwyncwtta. Hundreds of plants. Llwyncwtta SN9969 SN9969 2012 Vaughan, Abundant along a 30 metre long bank Anthony by the road, at Llwyncwtta. Hundreds of plants. VC43 Radnorshire SN9111862733 2012 Hayes, M.

VC43 Radnorshire SN9111862733 2012 Hayes, M.

Penygarreg SN9167 SN9167 2012 ERD, RGW and RWT Gilfach SN97 2012 Vaughan, Approx. SN9671 Anthony Llwyncwtta and Gaufron SN96 2013 Vaughan, Approx. SN9868 Anthony Llwyncwtta and Gaufron SN96 2013 Vaughan, Approx. SN9868 Anthony Penglaneinon SN9162 SN9162 2013 Woods, R.G.;Dean, E.R.;BSBI visit Elan Valley (Cors Goch area) SN86 2013 Vaughan, Approx. SN8963 Anthony Pen Ithon Hall SO0781 SO0778881344 2013 ERD & SMS SO07788.81344, W side of road, opp. treeless part of road. Pen Ithon Hall SO0781 SO0778881344 2013 ERD & SMS SO07788.81344, W side of road, opp. treeless part of road. Hafod-fach 0881 SO0828381790 2013 ERD & SMS SO08283.81790, 7-8 yards N past electric pole, W side of road, under big conifer. Elan Valley (Cors Goch area) SN86 2013 Vaughan, Approx. SN8963 Anthony Hafod-fach 0881 SO0828381790 2013 ERD & SMS SO08283.81790, 7-8 yards N past electric pole, W side of road, under big conifer. Penglaneinon SN9162 SN9162 2013 Woods, R.G.;Dean, E.R.;BSBI visit

209 Radnorshire Rare Plant Register March 2020

Ysgubor Dollech SN9174 SN9174 2013 Thorne, Kate Nant y Dernol SSSI? approx. SN91778.74539 plus Serratula tin., Sanguisorba off Rhos yr Hafod SSSI SN910678 2013 Woods, R.G. SSSI Rhos yr Hafod

Rhos yr Hafod SSSI SN910678 2013 Woods, R.G. SSSI Rhos yr Hafod

Ysgubor Dollech SN9174 SN9174 2013 Thorne, Kate Nant y Dernol SSSI? approx. SN91778.74539 plus Serratula tin., Sanguisorba off Dol-afallen Bridge, bank of SN954668 2014 Woods, R.G. B4518 NE of Rhyd Myherin, old railway SN986780 2014 Woods, R.G. cutting bank Rhyd Myherin, old railway SN986780 2014 Woods, R.G. cutting bank Newbridge-on-Wye SO05 2014 Vaughan, Approx.SO0158. Planted ? Anthony Llanbadarn Ffynydd, rocky SO096781 2014 Woods, R.G. roadside bank Llanbadarn Ffynydd, rocky SO096781 2014 Woods, R.G. roadside bank Dolafallen Bridge, road verge SN955669 2014 Woods, R.G. nr Newbridge-on-Wye SO05 2014 Vaughan, Approx.SO0158. Planted ? Anthony Skylarks, Newbridge on Wye SO016583 2014 Woods, R.G. One plant on roadside verge

Dol-afallen Bridge, bank of SN954668 2014 Woods, R.G. B4518 NE of Skylarks, Newbridge on Wye SO016583 2014 Woods, R.G. One plant on roadside verge

Marteg Gorge, Gilfach Farm SN964714 2014 Woods, R.G. SSSI Marcheini Uplands & Gilfach Farm

Caeau Penglaneinion SSSI SN910627 2014 Woods, R.G. SSSI Caeau Penglaneinion

Caeau Penglaneinion SSSI SN910627 2014 Woods, R.G. SSSI Caeau Penglaneinion

Marteg Gorge, Gilfach Farm SN964714 2014 Woods, R.G. SSSI Marcheini Uplands & Gilfach Farm

Dolafallen Bridge, road verge SN955669 2014 Woods, R.G. nr Gilfach SN97 2015 Vaughan, Approx. SN9671 Anthony Gilfach NR SN9671 2015 ERD, RGW and RWT Gilfach NR SN9671 2015 ERD, RGW and RWT Gilfach SN97 2015 Vaughan, Approx. SN9671 Anthony New House Meadow SSSI SN968675 2017 SSSI citation Upland herb-rich grassland

210 Radnorshire Rare Plant Register March 2020

Wyvern SO017 582 SO017582 2017 Slater, Fred Threatened plant form re Vicia orobus, verge/mown lawn Wyvern SO017 582 SO017582 2017 Slater, Fred Threatened plant form re Vicia orobus, verge/mown lawn New House Meadow SSSI SN968675 2017 SSSI citation Upland herb-rich grassland

Penglaneinon SN9162 SN9162 2018 ERDean

Penglaneinon SN9162 SN9162 2018 ERDean

Vicia sylvatica Wood vetch Ffacbysen y coed National or Local Scarcity Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Stanner Rock NNR (SO2658) SO2658 2016 Wynne-Jones, J. BSBI visit

211 Radnorshire Rare Plant Register March 2020

Vicia tetrasperma Smooth Tare Corbysen Lefn Bedwar- ronynnog National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO1042 1994

Radnorshire SO2044 1994

Radnorshire SO1438 1997

Radnorshire SO2363 1998

Radnorshire SO1339 1998

Radnorshire SO1338 1998

Radnorshire SO2046 1998

Radnorshire SO2257 1998

Llandegley SO16 1999

New Radnor SO2160 2002 Woods, Ray caravan site

Disserth, road east SO039583 2003 Parry, Dawn;Drewett, Dave Bach Howey SO1243 2011 Woods, R.G.

Crossgates South 0864 SO0864 2012 ERD & SMS

Bronydd SO2245 SO2245 2013 ERDean Just N of layby in Bronydd

Tynypant SO0875 SO0875 2015 ERD & SMS

Wye, Llanstephan SO1141 2016 Woods, R.G. Roadside verge south of Llanstephan House, assume SO1141. The Skreen SO0943 SO0943 2017 Dean, E.R.;Ockenden, J.;Clayfield, J.;Wynne-Jones, J.;Norman, S. Crossgates South 0864 SO0864 2019 ERDean Crossgates, rough ground just east of roundabout, south side of road.

212 Radnorshire Rare Plant Register March 2020

Viola canina Heath Dog-violet Fioled y Cwn National or Local Scarcity NT(B) Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Gilfach SN964715 1998 Chambers, S.P.

Llandrindod SO06 1999

The Begwns SO162437 2010 Crellin, John Spreadsheet in Mixed Hectads folder

Gilfach RWT SN964715 2014 Woods, R.G. SSSI Marcheini Uplands & Gilfach Farm

Viola hirta Hairy Violet Gwiolydd Flewog National or Local Scarcity VCS Native or Archeophyte Arc

Placename Grid reference Year last seen Recorder Comment Llanelwedd Rocks, S of SO0551 1988 BSBI Field Meeting Radnorshire SO0654 1995

Radnorshire SO243583 2001

Radnorshire SO262583 2001

Dolyhir Quarry SO2458 2002 Gill, Margaret

Dolyhir Quarry, Yatt Rocks SO243583 2007 Shaw, A. SSSI Dolyhir Quarries

Dolyhir Quarry SO2458 2017 Jarvis, R.;Shaw, Dolyhir Quarry and surrounding hedges A.

213 Radnorshire Rare Plant Register March 2020

Viola tricolor subsp. Wild pansy Trilliw tricolor National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Radnorshire SO2261 1996

Radnorshire SO2464 1996

Radnorshire SO2668 1997

Glasbury SO13 1999

Radnorshire SO2146 1999

South of Newbridge SO0255 2011 Woods, R.G. Near BSW sawmill, road verge. SO02163.55742

214 Radnorshire Rare Plant Register March 2020

Vulpia myuros Rat’s-tail fescue Peisgwellt y fagwyr National or Local Scarcity VCNS Native or Archeophyte N

Placename Grid reference Year last seen Recorder Comment Builth Wells, disused station SO0451 1988 BSBI Field area Meeting Tynyllidiart-S of SO05S 1988 Maycock, R.

Radnorshire SO0158 1994

Radnorshire SO0655 1994

Radnorshire SO0964 1996

Radnorshire SO1238 1998

Rhayader District SN96 1999

St Harmon SN97 1999

Strinds Quarry SO2457 2002 Gill, Margaret

Dolyhir Quarry SO2458 2002 Gill, Margaret

Boughrood waste ground SO128388 2010 Woods, R.G.

Gladestry SO2355 SO2355 2011 Woods, R.G. Gladestrey village.

Corton farm SO3263 2012 ERDean Roundabout at SO322.638

Corton farm SO3263 2014 ERDean Roundabout at SO 322638

Llandrindod Wells SO0561 2014 Green, Paul Walked about station car park Richard Downton farm SO2360 SO2360 2017 ERDean

Glasbury SO1739 2018 Woods, R.G. River gravels.

Cregrina SO1252 SO123521 2019 Woods, R.G. SO123.521, gravel by Cregina chuch.

215 Radnorshire Rare Plant Register March 2020

Wahlenbergia Ivy-leaved bellflower Clychlys Eiddew hederacea National or Local Scarcity NT(B) Native or Archeophyte

Placename Grid reference Year last seen Recorder Comment Penmincae, Disserth & SO070830 1987 AC Powell & C & Trecoed PJ Port Pen-min-cae, N of SO006548 1987 Powell, A.C.;Port, C.;Port, J. Radnorshire SN9061 1994

Radnorshire SN9071 1994

Radnorshire SO1755 1994

Radnorshire SN9061 1996

Radnorshire SN8862 1996

Radnorshire SO0260 1998

Radnorshire SN9063 1998

Radnorshire SN9063 1999

Pont ar Elan SN903716 2003 Dawes, SN903 716, wet flushes n of R Elan, Ruth;Pearson, both sides of bridge. Tess Radnorshire SO027645 2005

Llanerchycawr, flushes and SN904617 2007 Woods, R.G. reservoir margin Caegarw SN9762 2007 Baynham, Dorothy;Taylor, Carole Henllyn Mawr Pool, Aberedw SO078452 2008 Woods, R.G. SSSI Llandeilo, Rhulen & Llanbedr Hills Rocks, beside Dyffryn Wood SN9766 SN97716699 2009 Knight, Richard SN9771.6699, scattered in unimproved grassland field. Rhayader SE SN9767 SN9767 2009 Knight, Richard SN9779.6706, SN9786.6715 scattered in unimproved grassland field. Dyffryn Wood SN9766 SN97646691 2009 Knight, Richard SN9764.6691, scattered in unimproved grassland field. Ashfield SN97486442 2009 Knight, Richard SN9748.6442, 3m from river edge at top of bank, several plants. Bach Howey SO1243 2011 Woods, R.G.

Llanerchi Wood 9063 SN9063 2012 ERD & SMS Nant-gwyllt churchyard

VC43 Radnorshire SN97186668 2012 Knight, Richard 200m2 of plants in two fields in this area. Most within 25m of the river bank. 216 Radnorshire Rare Plant Register March 2020

VC43 Radnorshire SN97606688 2012 Knight, Richard Plentiful plants in this area.

Caban-coch Reservoir SN9063 2013 Green, Paul Walked from car park down to Richard reservoir and along shore Llanerchi Wood 9063 SN9063 2013 Vaughan, Churchyard SN909.638 Anthony Pont ar Elan SN9071 2013 Green, Paul Richard Banc Trehesglog SN9369 2014 Clayfield, John Stream and waterfalls above Nant Gwynllyn. Aber Glanhirin SN8872 SN8872 2014 Dean, Spencer;BSBI River Elan above Pont ar Elan, SN902716 2014 Woods, R.G.;et SSSI Elenydd beside al. Nant Gwynllyn, beside SN935695 2014 Woods, R.G. SSSI Elenydd

Gororion SN8773 SN8773 2015 ERD & SMS

Craig yr Allt-goch SN8968 SN8968 2016 ERD, SMS and HBS Rhiwnant north, SN8961 SN8961 2016 ERD & SMS

Hectad SN86, SN8663 and SN86 2017 Woods, R.G. Below Claerwen dam - bog, roadside, SN8664 cliff, plantation, wayside, heath. Claerwen car park 8763 SN8763 2018 ERDean

Afon Gwengu SN8573 2019 Brown, Barbara

Zannichellia palustris Horned Pondweed Cornwlyddyn

National or Local Scarcity VCR Native or Archeophyte

Placename Grid reference Year last seen Recorder Comment Hindwell Pool SO256605 2000

Radnorshire SO166581 2001

Hindwell Pool SO256605 2002 Humphreys, D.R.

Llynheilyn SO167581 2009 Doidge, K.I.K. CSM Survey. See Doidge & Wade 2012. CCW Report XXX

217