E-Flora ~ University of Washington Botanic Gardens
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Olearia Polita PO Box 743 Invercargill SMALL–LEAVED TREE DAISY May 2007
Published by Department of Conservation Southland Conservancy Olearia polita PO Box 743 Invercargill SMALL–LEAVED TREE DAISY May 2007 Olearia polita is one of eight rare Olearia species included in the Small-leaved Tree Daisy National Recovery Plan. A separate fact sheet is available for each species. The aim of the factsheets is to encourage public awareness of these unique New Zealand species and to find compatible ways of managing the places where they exist. A first step towards this is to help people recognise the plants and take an interest in their welfare. Description formation. It is found in openings of poorly-drained, silver beech (Nothofa- Although first collected in 1882, Olear- gus menziesii) forest, and in shrubby ia polita was only recognised as a dis- frost flat communities which undergo tinct species in 1975. It was formally periodic disturbance from flooding and described and named in 1992 having slumping. previously been known as Olearia “Glenhope” after the site north of Mur- chison where it was first recognised. It is an evergreen shrub or small tree to 6 m tall, stoutly branched, with furrowed bark on the trunk and older branches. Young branches have light grey, smooth bark. Leaves are in opposite pairs, or clusters of oppo- site pairs, and are small, oval in shape, dark green, leathery, and shiny on the upper surface, with a silvery white un- der surface. Juvenile leaves are toothed. The small clusters of flowers that appear in spring are highly scented. Habitat Olearia polita oc- curs on valley floors and toe slopes of a Sketches not to scale particular geological Similar Plants How Can I help? There are a number of similar looking Learn to recognise the plant. -
Corokia Macrocarpa
Corokia macrocarpa COMMON NAME Hokataka, whakataka FAMILY Argophyllaceae AUTHORITY Corokia macrocarpa Kirk FLORA CATEGORY Vascular – Native ENDEMIC TAXON Yes ENDEMIC GENUS No ENDEMIC FAMILY Photo by John Smith-Dodsworth. No STRUCTURAL CLASS Trees & Shrubs - Dicotyledons NVS CODE CORMCC CHROMOSOME NUMBER 2n = 18 CURRENT CONSERVATION STATUS 2012 | At Risk – Naturally Uncommon | Qualifiers: IE, RR PREVIOUS CONSERVATION STATUSES 2009 | At Risk – Naturally Uncommon | Qualifiers: CD, IE 2004 | Range Restricted BRIEF DESCRIPTION Tall shrub with pointed greyish leaves that are white underneath Corokia macrocarpa. Photographer: Peter de inhabiting the Chatham Islands. Leaves somewhat leathery, margin Lange curved, 4-8cm long by 1.5-3.5cm wide, with white fuzz underneath. Flower yellow, star-shaped, with orange centre. Fruit orange. DISTRIBUTION Endemic to the Chatham Islands and is found on Chatham, South East, Pitt and Mangere islands. HABITAT This small tree or shrub occurs at sites near the sea, but can be found in a range of habitats, including open forest, cliffs, limestone outcrops and near lakes and lagoons, as well as rocky shores and beaches. FEATURES A small tree that can grow up to 6 m tall and has dark brown bark. The leaves are leathery, slightly curled at the margins and may vary in size depending on the habitat. It produces yellow flowers from November to April, while the orange or yellow fruit can be seen throughout the year. FLOWERING November - April FLOWER COLOURS Yellow FRUITING Throughout year LIFE CYCLE Fleshy drupes are dispersed by frugivory (Thorsen et al., 2009). ETYMOLOGY corokia: From the Maori name korokio or korokia-tarango macrocarpa: Large fruit ATTRIBUTION Fact sheet prepared by P.J. -
Plant Charts for Native to the West Booklet
26 Pohutukawa • Oi exposed coastal ecosystem KEY ♥ Nurse plant ■ Main component ✤ rare ✖ toxic to toddlers coastal sites For restoration, in this habitat: ••• plant liberally •• plant generally • plant sparingly Recommended planting sites Back Boggy Escarp- Sharp Steep Valley Broad Gentle Alluvial Dunes Area ment Ridge Slope Bottom Ridge Slope Flat/Tce Medium trees Beilschmiedia tarairi taraire ✤ ■ •• Corynocarpus laevigatus karaka ✖■ •••• Kunzea ericoides kanuka ♥■ •• ••• ••• ••• ••• ••• ••• Metrosideros excelsa pohutukawa ♥■ ••••• • •• •• Small trees, large shrubs Coprosma lucida shining karamu ♥ ■ •• ••• ••• •• •• Coprosma macrocarpa coastal karamu ♥ ■ •• •• •• •••• Coprosma robusta karamu ♥ ■ •••••• Cordyline australis ti kouka, cabbage tree ♥ ■ • •• •• • •• •••• Dodonaea viscosa akeake ■ •••• Entelea arborescens whau ♥ ■ ••••• Geniostoma rupestre hangehange ♥■ •• • •• •• •• •• •• Leptospermum scoparium manuka ♥■ •• •• • ••• ••• ••• ••• ••• ••• Leucopogon fasciculatus mingimingi • •• ••• ••• • •• •• • Macropiper excelsum kawakawa ♥■ •••• •••• ••• Melicope ternata wharangi ■ •••••• Melicytus ramiflorus mahoe • ••• •• • •• ••• Myoporum laetum ngaio ✖ ■ •••••• Olearia furfuracea akepiro • ••• ••• •• •• Pittosporum crassifolium karo ■ •• •••• ••• Pittosporum ellipticum •• •• Pseudopanax lessonii houpara ■ ecosystem one •••••• Rhopalostylis sapida nikau ■ • •• • •• Sophora fulvida west coast kowhai ✖■ •• •• Shrubs and flax-like plants Coprosma crassifolia stiff-stemmed coprosma ♥■ •• ••••• Coprosma repens taupata ♥ ■ •• •••• •• -
72 NATIVE PLANTS in a FENDALTON GARDEN Usually
72 NATIVE PLANTS IN A FENDALTON GARDEN DEREK COOK AND WARWICK HARRIS Usually private gardens come and go with little record of their existence. Often their duration is short and determined by the period of care the gardener who created them is able to give to them. Through creating and caring for a garden, a gardener inevitably acquires knowledge of the plants in the garden and their requirements for adequate growth. While most gardeners are happy to show and talk to people about their gardens, few leave a written record of the knowledge they acquired about the plants they grew or attempted to grow in their garden. This is a record of plants of the garden of Derek Cook created at 27 Glandovey Road, Fendalton Christchurch. As described by Mary Lovell-Smith (2001) in The Press, it is a garden that was developed as a consequence of a passionate interest in native plants. The garden is a plant collector's garden. Consequently its form is determined by the objective to grow as many different species of native plant as possible, rather than a concern for decorative appearance. Through this approach information has been obtained about which native plants are most likely to succeed in a Christchurch garden. The first list (Table 1) prepared by Derek Cook recorded plants present in the garden in August 2000 that had survived "Christchurch frosts and dry nor'westers for 5-10 years." A list made in September 2001 recording acquisitions made since the list of August 2000 is given at the end of Table 1. -
Tukituki River Catchment Cultural Values and Uses
Tukituki River Catchment Cultural Values and Uses June 2012 Report For Hawke’s Bay Regional Council Te Taiwhenua O Tamatea In Partnership with Te Taiwhenua O Heretaunga Research Teams Te Taiwhenua O Tamatea: Te Taiwhenua O Heretaunga: Dr. Benita Wakefield Marei Apatu Marge Hape Dale Moffatt Jorgette Maaka Donna Whitiwhiti Bruce Wakefield Hirani Maaka Acknowledgments Te Taiwhenua O Tamatea wish to acknowledge the following whanau for providing their aroha and tautoko to this project: our kaumatua Aunty Ahi Robertson, Aunty Lily Wilcox, Aunty Ahi Heperi, Professor Roger Maaka and Morris Meha; Joanne Heperi, JB Smith, Jamie Graham, Hinewai Taungakore and finally all the Board for their input and feedback. Te Taiwhenua O Heretaunga wish to acknowledge: Kaumatua - Owen Jerry Hapuku, Haami Hilton, Miki Unahi, Heitia Hiha, Hawira Hape, Rumatiki Kani, Waa Harris, Wini Mauger; Te Rūnanganui o Heretaunga - Owen Jerry Hapuku, Peter Paku, Kenneth Jones, Jill Munro, Bernadette Hamlin, Koro Whaitiri, Ripia Waaka, Hariata Nuku, Mike Paku, Hira Huata, Keita Hapi, Mataora Toatoa, Tom Mulligan; focus group/ hikoi members/ interviewees – Morry Black, Waa Harris, Bernadette Hamlin, Ripia Waaka, Robin Hape, Jenny Mauger, Sandra Mauger, Hariata Nuku, Bayden Barber, Hinehau Whitiwhiti, Richard Waerea, Karen Apatu, Paul Blake, Glen MacDonald, Roger Maaka, Jorgette Maaka, Paul Blake, Miki (Darkie) Unahi, Owen Jerry Hapuku, Advisory - Jeremy Tātere MacLeod, Ngahiwi Tomoana, Dr Adele Whyte, Ngatai Huata. Tukituki River Catchment Cultural Values & Uses Page 2 Mihi -
Species Present Are: Corokia Cotoneaster, Myrsine Divaricata, Coprosma Propinqua, Coprosma Rigida, Aristotelia Fruticosa, Melicytus Sp
40 species present are: Corokia cotoneaster, Myrsine divaricata, Coprosma propinqua, Coprosma rigida, Aristotelia fruticosa, Melicytus sp. aff. alpinus (1.5 m tall) and Rubus cissoides. It is unlikely that a population known from a single plant will have survived, but in view of the species' endangered status a thorough search of the forest margins of the valley over a more extensive area would be worthwhile. REFERENCE Wilson, C.M., Given, D.R. 1989. Threatened Plants of New Zealand. DSIR Publishing, Wellington GERMINATING MATAI SEEDS : AN INADVERTENT EXPERIMENT COLIN BURROWS Studying the germination habits of seeds is a bit like gold prospecting. A lot of hard, grinding work can be got through while achieving low returns. However, sometimes one strikes it lucky and a nugget turns up. Here I want to describe a chance discovery made about the germination of seeds of matai (Prumnopitys taxifolia). In mid-April 1988 I collected freshly-fallen matai seeds, still with the fleshy outer tissues present, from the ground under a big matai tree at Ahuriri Valley, Western Banks Peninsula. That was a very good year for matai seeding in lowland sites throughout Banks Peninsula. I had hoped to get the seeds ready for a controlled experiment in petri dishes in a glasshouse at the University of Canterbury. However my time was taken up with teaching and field trips so I washed the seeds (605 in all) in tap water and put them in a plastic bag under a bench in a shade-house. No direct sunlight reached them and otherwise the light intensity was low. -
Argophyllum Nullumense R.T.Baker Family: Argophyllaceae Baker, R.T
Australian Tropical Rainforest Plants - Online edition Argophyllum nullumense R.T.Baker Family: Argophyllaceae Baker, R.T. (1899) Proceedings of the Linnean Society of New South Wales 24(3): 439. Type: "a plant from Nullum Mt., Murwillumbah (W.B.)" Type: New South Wales. Nullum Mt, Murwillumbah, December 1896, W. Baeuerlen 1873 (lecto: NSW 371693 [here designated]; isolecto: BRI [AQ342381], CANB 00552737, MEL 2234901, NSW 505695, NSW 372756). Common name: Silver Leaf Stem Small tree to 8m or tall shrub, bark creamy grey, smooth or wrinkled; buds and stems densely covered by silver to rusty 2-armed hairs; stipules absent. Hairs on new growth white or creamy; hairs more than 10 cm from growing point white or creamy. Leaves Flowers. CC-BY: APII, ANBG. Petiole 9-14 mm long; fully expanded lamina elliptic to narrowly-elliptic, 81-186 mm long, 23-56 mm wide, 2.6-4.6 times longer than wide; 7-11 secondary veins on either side of midrib. Lamina apex shortly acuminate, or occasionally acute; base cuneate, not oblique. Lamina margins serrate, with teeth all about the same size, or varying in length (alternating long and short), 2-9(-12) on each side of the lamina, the longer teeth 0.3-2 mm long. Upper surface of fully expanded lamina green, glabrous; hairs on developing leaves appressed, 0.2-0.3 mm long. Lower surface of lamina white or creamy, hairs appressed; secondary veins white, raised; tertiary veins white, ± flush with indumentum. Leaves and inflorescence. CC- Flowers BY: APII, ANBG. Inflorescences terminal or upper axils, paniculate cymose, 53-130 mm long, densely tomentose, primary axis 32-108 mm long, secondary branches 17-58 mm long, bracts narrowly-deltate, 2-8 mm long. -
Medway Plant Lists
Page 1 MEDWAY ECOLOGICAL DISTRICT Dry Wet Only Moist Sector SHRUBLAND/FOREST Forest Species) establish Bird Food Shrubland appropriate) Shade intolerant Above 300m only Shade required to Open Rocky Sites Sheltered Moist Sites Sites Sheltered Moist Initial Shelter (Nurse Initial Showy Flowers or Fruit Localized or Rare in this Threat Classification (if TALL TREES 20m+ Nothofagus solandri var 22Fr,H solandri Black beech Halls/mountain 222Fr Podocarpus hallii Totara Podocarpus totara Totara 22Fr Prumnopitys taxifolia Matai 22 2 Fr R SMALL TREES 5-15 metres Alectryon excelsus Titoki 22 22Fr Fr Aristotelia serrata Wineberry 22 22Fr Fl L Putaputaweta , 22 2 Fr Fl Carpodetus serratus marbleleaf Cordyline australis Cabbage tree 2222222 Fl,Fr Fl Cyathea dealbata Silver fern 22 22 R Cyathea medullaris Mamaku 22 22 R Dicksonia squarrosa Wheki 22 22 R Griselinia littoralis Broadleaf 22 22 Fr Hebe parviflora Tree hebe 22 22 Fl Narrow-leaved 2 222Fl, Lv Fl R Hoheria angustifolia lacebark Kunzea ericoides Kanuka 2222222 NFl Leptospermum scoparium Manuka 2222 222 NFl Lophomyrtus obcordata Rohutu 22 22Fr R Last updated August, 2009 Page 2 MEDWAY ECOLOGICAL DISTRICT Dry Wet Only Moist Sector SHRUBLAND/FOREST Forest Species) establish Bird Food Shrubland appropriate) Shade intolerant Above 300m only Shade required to Open Rocky Sites Sheltered Moist Sites Sites Sheltered Moist Initial Shelter (Nurse Initial Showy Flowers or Fruit Localized or Rare in this Threat Classification (if Melicytus ramiflorus Mahoe 22 2 Fr Myrsine australis Mapou , red matipo 2 -
Vegetation of the North Cape Area, by J. M. Wheeler, P 63
HE VEGETATION OF THE NORTH CAPE AREA by J. M. Wheeler The vegetation of the North Cape district appears to have received little attention firstly because of its inaccessibility and secondly because of the general impression given in the early writings of Kirk and Cheeseman that the area is uninteresting from the botan• ical point of view. The area is of considerable ecological interest, however, and the present study was initiated with the following aims: (i) To describe the varied plant communities present within a relatively re• stricted area, (ii) To describe the remnants of the Kerr Point vegetation known to exhibit a number of unique features, (iii) To investigate the vegetation dynamics on the cliffs and other eroded areas, and (iv) To construct a vegetation map and species list for future reference. LITERATURE The area was first explored by Colenso in 1839 who travelled north from Kaitaia to Cape Reinga, Spirits Bay and North Cape and collected several plants peculiar to the area. Later, between 1865 and 1867 the area was visited by Buchanan and Kirk. Kirk (1868) published the first notes and species lists by Buchanan and Kirk (1869, 1870) followed. A more extensive description of the district north of Whangaroa was given by Cheeseman in 1896. Mason (1952) extends the notes on the area north of Awanui to Spirits' Bay and the present notes apply to the area lying further to the east of this. LOCATION The area under consideration may be defined as that lying to the east of Tom Bowling Bay, including the high promontory of Kerr Point, North Cape island and the immediately southern and extensive Waikuku flat and bordering sandhills as shown in Fig. -
NORTHLAND Acknowledgements
PLANT ME INSTEAD! NORTHLAND Acknowledgements Thank you to the following people and organisations who helped with the production of this booklet: Northland Regional Council staff, and Department of Conservation staff, Northland, for participation, input and advice; John Barkla, Jeremy Rolfe, Trevor James, John Clayton, Peter de Lange, John Smith-Dodsworth, John Liddle (Liddle Wonder Nurseries), Clayson Howell, Geoff Bryant, Sara Brill, Andrew Townsend and others who provided photos; Sonia Frimmel (What’s the Story) for design and layout. While all non-native alternatives have been screened against several databases to ensure they are not considered weedy, predicting future behaviour is not an exact science! The only way to be 100% sure is to use ecosourced native species. Published by: Weedbusters © 2011 ISBN: 978-0-9582844-9-3 Get rid of a weed, plant me instead! Many of the weedy species that are invading and damaging our natural areas are ornamental plants that have ‘jumped the fence’ from gardens and gone wild. It costs councils, government departments and private landowners millions of dollars, and volunteers and community groups thousands of unpaid hours, to control these weeds every year. This Plant Me Instead booklet profiles the environmental weeds of greatest concern to those in your region who work and volunteer in local parks and reserves, national parks, bush remnants, wetlands and coastal areas. Suggestions are given for locally-sold non-weedy species, both native and non- native, that can be used to replace these weeds in your garden. We hope that this booklet gives you some ideas on what you can do in your own backyard to help protect New Zealand’s precious environment. -
Airflow Around Some Newzealand Divaricating Plants
AIRFLOW AROUND SOME NEWZEALAND DIVARICATING PLANTS ROGER B. KEEY1 & DANIELLE LIND2 1Chemical and Process Engineering Department, University of Canterbury, Private Bag 4800, Christchurch, New Zealand. 2Kingston Morrison Limited, PO Box 10 283, The Terrace, Wellington, New Zealand (Received 9 September 1996; revised and accepted 19 February 1997) ABSTRACT Keey, R.B. & Lind, D. (1997). Airflow around some New Zealand divaricating plants. New Zealand Natu ral Sciences 23:19-29. This study investigates the airflow patterns around four types of divaricating shrubs with differing branch struc tures. The plants were: Coprosma cheesemani (45° branched), Pittosporum obcordatum (right-angle branched), Myrsine oWaricata (weeping-branched), and CoroMa cotoneaster (zigzag-branched). The project in volved visualisation and measurement of the airflow patterns and wind velocities about simple and more complex models of the shrubs, as well as live specimens. From the visualisation of models based on cross-sections ofthe shrubs, there appeared to be calm zones, with reduced wind velocities, within their branch arrangements. Overall increases in complexity in the flow patterns and turbulence were seen as the wind speed increased up to 16 ms'1. Densely branched shrubs (such as C. cheesemani and C. cotoneaster) produced significantly more calmer zones; while regularly branched shrubs (such as M. divaricata and P. obcordatum) produced regularly spaced airflow patterns coinciding with their branches. These results could imply that densely branched shrubs have more favourable environments for growth of new leaves, flowers and fruit because of the lesser velocities. The drop in local wind velocity will also reduce convective transfer coefficients, thus affecting water loss. Further study is needed before firm conclusions can be made about transpiration rates within the branch network. -
A New Species of Argophyllum (Argophyllaceae) with Notes on the Species from New Caledonia and Nickel Hyperaccumulation
plants Article A New Species of Argophyllum (Argophyllaceae) with Notes on the Species from New Caledonia and Nickel Hyperaccumulation Yohan Pillon 1,* and Vanessa Hequet 2 1 LSTM, IRD, INRAE, CIRAD, Institut Agro, Univ. Montpellier, 34398 Montpellier, France 2 AMAP, IRD, Herbier NOU, 98848 Nouméa, New Caledonia; [email protected] * Correspondence: [email protected] Abstract: The taxonomy of Argophyllum (Argophyllaceae) in New Caledonia is reviewed here. All names validly published in Argophyllum in this archipelago are discussed and lectotypified when necessary. A new species is described, Argophyllum riparium (The LSID for the name Argophyllum riparium is: 77216335-1) Pillon and Hequet sp. nov. Argophyllum grunowii and A. ellipticum are both species complexes in which several species previously recognized are included here as well. Seven species are recognized in New Caledonia: A. brevipetalum, A. ellipticum, A. grunowii, A. montanum, A. nitidum, A. riparium and A. vernicosum, all endemic. Leaf nickel content of A. riparium can exceed 1000 µg·g−1, which makes this species a nickel hyperaccumulator. Measurements with a handheld X-Ray Fluorescence (XRF) spectrometer confirmed that this was also the case for all other species from A. nitidum New Caledonia, except . An identification key of New Caledonian species is provided. Keywords: island; metal hyperaccumulation; Pacific; serpentine; systematics; ultramafic Citation: Pillon, Y.; Hequet, V. A New Species of Argophyllum (Argophyllaceae) with Notes on the Species from New Caledonia and Nickel Hyperaccumulation. Plants 1. Introduction 2021, 10, 701. https://doi.org/ Argophyllum J.R.Forst. and G.Forst. [1] (p. 29) is a genus of shrubs and small trees 10.3390/plants10040701 that has traditionally been placed in Saxifragaceae, or sometimes in Escalloniaceae or Grossulariaceae.