Brecknock Rare Plant Register Hybrids with 4 - 10 Sites S4/1

Brecknock Rare Plant Register Hybrids with 4 - 10 sites S4/1

S4/1 Betula pendula x pubescens = B. x aurata 430m Status Local Welsh Red Data GB Red Data S42 National Sites Hybrid Birch 230m Native LS 4

Jun 2018Betula pendula x pubescens = B. x aurata SN8746 Henfron CFA11: Llanwrtyd Wells DB¹ Oct 2017 Betula pendula x pubescens = B. x aurata SO2339 Hen Allt Common CFA13: Llanigon: SSSI0579 DB¹² Sep 2017 Betula pendula x pubescens = B. x aurata SN8515 Allt Rhongyr CFA15: Tawe-Uchaf: SSSI0764 DB¹² Sep 2005 Betula pendula x pubescens = B. x aurata SO1425 Cathedine CFA12: Llangors DB² Sep 1970 Betula pendula x pubescens = B. x aurata SO2530 Tarren yr Esgob CFA13: Llanigon: SSSI0064 DB²⁹

S4/2 Carex hostiana x demissa 320m Status Local Welsh Red Data GB Red Data S42 National Sites A Hybrid Sedge 260m Native LS 5

Jul 2018Carex hostiana x demissa SN9458 Abernefal CFA11: Llanafanfawr DB¹ Jul 2018Carex hostiana x demissa SN8937 Waen-fawr CFA12: Maescar DB¹ Aug 2017Carex hostiana x demissa SN9136 Cefn bryn CFA12: Maescar DB¹ Jun 2014 Carex hostiana x demissa SN8526 Cwm Hydfer CFA12: Llywel DB¹ Aug 2013 Carex hostiana x demissa SN9625 Daudraeth Illtyd CFA12: Glyn Tarell: SSSI0592 DB¹

S4/3 Epilobium obscurum x ciliatum = E. x 370m Status Local Welsh Red Data GB Red Data S42 National Sites vicinum 80m Native LS 4

Sep 2005Epilobium ciliatum x obscurum = E. x vicinum SO1940 Pont yr Angel CFA13: Llanigon DB² Aug 2001Epilobium ciliatum x obscurum = E. x vicinum SO0053 Gelligyflog CFA11: Cilmery DB² Sep 2000Epilobium ciliatum x obscurum = E. x vicinum SO0049 Woodland South of Cilmery CFA11: Duhonw DB² Jun 2000 Epilobium ciliatum x obscurum = E. x vicinum SO0428 Brecon CFA12: Brecon DB² 1987Epilobium ciliatum x obscurum = E. x vicinum SO13 Bronllys -Talgarth DB²⁵

S4/4 Euphrasia nemorosa x confusa 530m Status Local Welsh Red Data GB Red Data S42 National Sites 120m Native LS 7

Sep 2004Euphrasia nemorosa x confusa SO0439 Brecon Forest CFA11: Erwood DB¹⁹ Sep 2004Euphrasia nemorosa x confusa SO0437 Coygen CFA12: Honddu Isaf DB² Aug 2004 Euphrasia nemorosa x confusa SN8429 Roman Road CFA12: Llywel DB² Aug 2003Euphrasia nemorosa x confusa SO0759 Newbridge, N of DB¹⁹ Aug 2002 Euphrasia nemorosa x confusa SO2212 Clydach Mons: Llanelly: NNR077, SSSI0402, DB¹⁹ SAC62, IPA139 Jul 2002Euphrasia nemorosa x confusa SN9705 Hirwaun RCT: Hirwaun DB² Aug 2001Euphrasia nemorosa x confusa SN7910 Ystradgynlais CFA15: Ystradgynlais DB² Aug 1920Euphrasia nemorosa x confusa SO11 Dyffryn Crawnon DB²⁵

S4/5 Mentha aquatica x spicata = M. x piperita 290m Status Local Welsh Red Data GB Red Data S42 National Sites Peppermint Mintys Poethion 80m Native LS 7

Jun 2019Mentha aquatica x spicata = M. x piperita SN9942 Mynachdy CFA12: Merthyr Cynog DB¹ Jun 2014Mentha x piperita SN9756 Field near Penybont CFA11: Llanafanfawr JC¹ Sep 2013 Mentha aquatica x spicata = M. x piperita SO1227 Llangors common CFA12: Llangors DB¹ Sep 2013Mentha aquatica x spicata = M. x piperita SO0741 Cwm Rhiwiau CFA11: Erwood DB¹ Sep 2012Mentha aquatica x spicata = M. x piperita SO0153 Dolyrerw CFA11: Cilmery: SSSI0896, SAC14, DB⁴ IPA138 Sep 2005 Mentha aquatica x spicata = M. x piperita SO1024 Scethrog CFA12: Talybont-On-Usk DB² Sep 2004Mentha aquatica x spicata = M. x piperita SO1840 Ffordd-fawr CFA13: Llanigon: SSSI0896 DB² 1925Mentha aquatica x spicata = M. x piperita SN92 Senni DB²⁸

1 Brecknock Rare Plant Register Hybrids with 4 - 10 sites S4/6

S4/6 Mentha arvensis x spicata = M. x gracilis 120m Status Local Welsh Red Data GB Red Data S42 National Sites Bushy Mint 70m Native LS 6

Jun 2018Mentha arvensis x spicata = M. x gracilis SO1337 Llyswen CFA13: Bronllys DB¹ Sep 2013Mentha arvensis x spicata = M. x gracilis SO0741 Cwm Rhiwiau CFA11: Erwood DB¹ Sep 2005Mentha arvensis x spicata = M. x gracilis SO1940 Pont yr Angel CFA13: Llanigon: SSSI0896 DB² Jul 2005Mentha arvensis x spicata = M. x gracilis SO0451 Builth Wells CFA11: Builth DB² Aug 2002 Mentha arvensis x spicata = M. x gracilis SO2242 Hay-on-Wye CFA13: Hay: SSSI0896, SAC14, DB² IPA138 Aug 2002Mentha arvensis x spicata = M. x gracilis SO2041 Sheephouse fields CFA13: Llanigon DB² Sep 1934Mentha arvensis x spicata = M. x gracilis SO04 Epynt West DB²⁹

S4/7 Rosa canina x obtusifolia = R. x dumetorum 170m Status Local Welsh Red Data GB Red Data S42 National Sites 70m Native LS 10

Jul 2014Rosa canina x obtusifolia = R. x dumetorum SO2041 Sheephouse fields CFA13: Llanigon DB¹ Jul 2013 Rosa canina x obtusifolia = R. x dumetorum SO2239 Penyrwrlodd CFA13: Llanigon DB² Jul 2005Rosa canina x obtusifolia = R. x dumetorum SO0451 Builth Wells CFA11: Builth DB² Jun 2005Rosa canina x obtusifolia = R. x dumetorum SO1030 Drostre CFA12: Llangors DB² Aug 2004 Rosa canina x obtusifolia = R. x dumetorum SO2431 Boxbush CFA13: Llanigon: SSSI0064 DB² Aug 2003Rosa canina x obtusifolia = R. x dumetorum SN9752 Penlan CFA11: Llanafanfawr DB² Aug 2002 Rosa canina x obtusifolia = R. x dumetorum SO0430 Afon Honddu CFA12: Honddu Isaf DB² Aug 2001Rosa canina x obtusifolia = R. x dumetorum SN9365 Elan Village CFA09: Rhayader: SSSI0183, DB² IPA151 Aug 2001Rosa canina x obtusifolia = R. x dumetorum SN9954 Comin Coch CFA11: Llanafanfawr DB² Aug 2001Rosa canina x obtusifolia = R. x dumetorum SO0053 Gelligyflog CFA11: Cilmery DB² 1987Rosa canina x obtusifolia = R. x dumetorum (f x SO02 Beacons DB⁵⁵ m)

S4/8 Rumex crispus x obtusifolius = R. x 260m Status Local Welsh Red Data GB Red Data S42 National Sites pratensis 150m Native LS 4

Aug 2018 Rumex crispus x obtusifolius = R. x pratensis SN8627 Pont-ar-Hydfer CFA12: Llywel DB¹ Jul 2016 Rumex crispus x obtusifolius = R. x pratensis SN9527 Cwm Camlais CFA12: Trallong DB⁴ Jul 2016 Rumex crispus x obtusifolius = R. x pratensis SO1326 Llangasty CFA12: Llangors: SSSI0651, SAC36 DB¹ Sep 2013 Rumex crispus x obtusifolius = R. x pratensis SO0012 Llwyn-on MT: Vaynor DB⁴ 1894 Rumex crispus x obtusifolius = R. x pratensis SO1122 Talybont-on-Usk CFA12: Talybont-On-Usk DB²⁵

S4/9 Salix caprea x cinerea = S. x reichardtii 280m Status Local Welsh Red Data GB Red Data S42 National Sites 70m Native LS 6

Aug 2018 Salix caprea x cinerea = S. x reichardtii SN8627 Pont-ar-Hydfer CFA12: Llywel DB¹ Jun 2018Salix caprea x cinerea = S. x reichardtii SO1736 Tyle Glas CFA13: Gwernyfed DB¹ Sep 2014Salix caprea x cinerea = S. x reichardtii SN9654 Llethrddu CFA11: Llanafanfawr DB² Jul 2012 Salix caprea x cinerea = S. x reichardtii SO2012 Cwm Clydach BG: Brynmawr: SSSI0733, SAC08 DB⁴ May 2011 Salix caprea x cinerea = S. x reichardtii SO1632 Pwll y Wrach CFA13: Talgarth DB² Dec 2004Salix caprea x cinerea = S. x reichardtii SN7708 Ystradgynlais Sewage Works CFA15: Ystradgynlais DB⁴ Jul 1975Salix caprea x cinerea = S. x reichardtii SO1338 Boughrood Bridge CFA13: Bronllys DB²

S4/10 Salix viminalis x caprea = S. x smithiana 130m Status Local Welsh Red Data GB Red Data S42 National Sites Broad-leaved Osier Native LS 5

Aug 2014 Salix viminalis x caprea = S. x smithiana SO0428 River Usk CFA12: Brecon DB⁴

2 Brecknock Rare Plant Register Hybrids with 4 - 10 sites S4/10

S4/10 Salix viminalis x caprea = S. x smithiana 130m Status Local Welsh Red Data GB Red Data S42 National Sites Broad-leaved Osier Native LS 5

Aug 2014 Salix viminalis x caprea = S. x smithiana SO0130 Cradoc CFA12: Yscir DB¹ Apr 2011 Salix viminalis x caprea = S. x smithiana SO1819 West of Fro Bridge CFA14: Llangattock DB² Jun 2005Salix viminalis x caprea = S. x smithiana SO1030 Drostre CFA12: Llangors DB² May 2002Salix viminalis x caprea = S. x smithiana SO1009 Lechrhyd Caerphilly: Rhymney DB² 1987-1999Salix viminalis x caprea = S. x smithiana SN93 Bran DB²⁹

S4/11 Salix viminalis x cinerea = S. x holosericea 370m Status Local Welsh Red Data GB Red Data S42 National Sites Silky-leaved Osier 110m Native LS 5

Jul 2014 Salix viminalis x cinerea = S. x holosericea SO2531 Capel y Ffin CFA13: Llanigon DB¹ Sep 2004Salix viminalis x cinerea = S. x holosericea SN9942 Near Mynachdy CFA12: Merthyr Cynog DB² May 2004Salix viminalis x cinerea = S. x holosericea SO0649 Llwynneuadd SSSI0896, SAC14, IPA138 DB² May 2002Salix viminalis x cinerea = S. x holosericea SO0335 Lower Chapel CFA12: Honddu Isaf DB² 2002Salix viminalis x cinerea = S. x holosericea SO1009 Princetown Caerphilly: Rhymney DB²⁵ 1987-1999Salix viminalis x cinerea = S. x holosericea SN81 Glyntawe DB²⁹

S4/12 Stachys sylvatica x palustris = S. x ambigua 200m Status Local Welsh Red Data GB Red Data S42 National Sites Hybrid Woundwort 80m Native LS 5

2012 Stachys palustris x sylvatica = S. x ambigua SO0328 River Usk CFA12: Brecon: SSSI1074 DB⁴ Jul 2005Stachys palustris x sylvatica = S. x ambigua SO0451 Builth Wells CFA11: Builth DB² Jun 2005 Stachys palustris x sylvatica = S. x ambigua SN9228 Sennybridge CFA12: Maescar DB² May 2003 Stachys palustris x sylvatica = S. x ambigua SO1520 Near Llwyn fedwen CFA14: Llanfihangel… DB² Jul 2000 Stachys palustris x sylvatica = S. x ambigua SN8530 Nant Gwydderig CFA12: Llywel DB² 1876Stachys palustris x sylvatica = S. x ambigua SO12 Mynydd Llangors DB²⁸