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Native Orchid Society of South Australia
NATIVE ORCHID SOCIETY of SOUTH AUSTRALIA NATIVE ORCHID SOCIETY OF SOUTH AUSTRALIA JOURNAL Volume 6, No. 10, November, 1982 Registered by Australia Post Publication No. SBH 1344. Price 40c PATRON: Mr T.R.N. Lothian PRESIDENT: Mr J.T. Simmons SECRETARY: Mr E.R. Hargreaves 4 Gothic Avenue 1 Halmon Avenue STONYFELL S.A. 5066 EVERARD PARK SA 5035 Telephone 32 5070 Telephone 293 2471 297 3724 VICE-PRESIDENT: Mr G.J. Nieuwenhoven COMMITTFE: Mr R. Shooter Mr P. Barnes TREASURER: Mr R.T. Robjohns Mrs A. Howe Mr R. Markwick EDITOR: Mr G.J. Nieuwenhoven NEXT MEETING WHEN: Tuesday, 23rd November, 1982 at 8.00 p.m. WHERE St. Matthews Hail, Bridge Street, Kensington. SUBJECT: This is our final meeting for 1982 and will take the form of a Social Evening. We will be showing a few slides to start the evening. Each member is requested to bring a plate. Tea, coffee, etc. will be provided. Plant Display and Commentary as usual, and Christmas raffle. NEW MEMBERS Mr. L. Field Mr. R.N. Pederson Mr. D. Unsworth Mrs. P.A. Biddiss Would all members please return any outstanding library books at the next meeting. FIELD TRIP -- CHANGE OF DATE AND VENUE The Field Trip to Peters Creek scheduled for 27th November, 1982, and announced in the last Journal has been cancelled. The extended dry season has not been conducive to flowering of the rarer moisture- loving Microtis spp., which were to be the objective of the trip. 92 FIELD TRIP - CHANGE OF DATE AND VENUE (Continued) Instead, an alternative trip has been arranged for Saturday afternoon, 4th December, 1982, meeting in Mount Compass at 2.00 p.m. -
Orchid Historical Biogeography, Diversification, Antarctica and The
Journal of Biogeography (J. Biogeogr.) (2016) ORIGINAL Orchid historical biogeography, ARTICLE diversification, Antarctica and the paradox of orchid dispersal Thomas J. Givnish1*, Daniel Spalink1, Mercedes Ames1, Stephanie P. Lyon1, Steven J. Hunter1, Alejandro Zuluaga1,2, Alfonso Doucette1, Giovanny Giraldo Caro1, James McDaniel1, Mark A. Clements3, Mary T. K. Arroyo4, Lorena Endara5, Ricardo Kriebel1, Norris H. Williams5 and Kenneth M. Cameron1 1Department of Botany, University of ABSTRACT Wisconsin-Madison, Madison, WI 53706, Aim Orchidaceae is the most species-rich angiosperm family and has one of USA, 2Departamento de Biologıa, the broadest distributions. Until now, the lack of a well-resolved phylogeny has Universidad del Valle, Cali, Colombia, 3Centre for Australian National Biodiversity prevented analyses of orchid historical biogeography. In this study, we use such Research, Canberra, ACT 2601, Australia, a phylogeny to estimate the geographical spread of orchids, evaluate the impor- 4Institute of Ecology and Biodiversity, tance of different regions in their diversification and assess the role of long-dis- Facultad de Ciencias, Universidad de Chile, tance dispersal (LDD) in generating orchid diversity. 5 Santiago, Chile, Department of Biology, Location Global. University of Florida, Gainesville, FL 32611, USA Methods Analyses use a phylogeny including species representing all five orchid subfamilies and almost all tribes and subtribes, calibrated against 17 angiosperm fossils. We estimated historical biogeography and assessed the -
Redalyc.ARE OUR ORCHIDS SAFE DOWN UNDER?
Lankesteriana International Journal on Orchidology ISSN: 1409-3871 [email protected] Universidad de Costa Rica Costa Rica BACKHOUSE, GARY N. ARE OUR ORCHIDS SAFE DOWN UNDER? A NATIONAL ASSESSMENT OF THREATENED ORCHIDS IN AUSTRALIA Lankesteriana International Journal on Orchidology, vol. 7, núm. 1-2, marzo, 2007, pp. 28- 43 Universidad de Costa Rica Cartago, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44339813005 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative LANKESTERIANA 7(1-2): 28-43. 2007. ARE OUR ORCHIDS SAFE DOWN UNDER? A NATIONAL ASSESSMENT OF THREATENED ORCHIDS IN AUSTRALIA GARY N. BACKHOUSE Biodiversity and Ecosystem Services Division, Department of Sustainability and Environment 8 Nicholson Street, East Melbourne, Victoria 3002 Australia [email protected] KEY WORDS:threatened orchids Australia conservation status Introduction Many orchid species are included in this list. This paper examines the listing process for threatened Australia has about 1700 species of orchids, com- orchids in Australia, compares regional and national prising about 1300 named species in about 190 gen- lists of threatened orchids, and provides recommen- era, plus at least 400 undescribed species (Jones dations for improving the process of listing regionally 2006, pers. comm.). About 1400 species (82%) are and nationally threatened orchids. geophytes, almost all deciduous, seasonal species, while 300 species (18%) are evergreen epiphytes Methods and/or lithophytes. At least 95% of this orchid flora is endemic to Australia. -
ACT, Australian Capital Territory
Biodiversity Summary for NRM Regions Species List What is the summary for and where does it come from? This list has been produced by the Department of Sustainability, Environment, Water, Population and Communities (SEWPC) for the Natural Resource Management Spatial Information System. The list was produced using the AustralianAustralian Natural Natural Heritage Heritage Assessment Assessment Tool Tool (ANHAT), which analyses data from a range of plant and animal surveys and collections from across Australia to automatically generate a report for each NRM region. Data sources (Appendix 2) include national and state herbaria, museums, state governments, CSIRO, Birds Australia and a range of surveys conducted by or for DEWHA. For each family of plant and animal covered by ANHAT (Appendix 1), this document gives the number of species in the country and how many of them are found in the region. It also identifies species listed as Vulnerable, Critically Endangered, Endangered or Conservation Dependent under the EPBC Act. A biodiversity summary for this region is also available. For more information please see: www.environment.gov.au/heritage/anhat/index.html Limitations • ANHAT currently contains information on the distribution of over 30,000 Australian taxa. This includes all mammals, birds, reptiles, frogs and fish, 137 families of vascular plants (over 15,000 species) and a range of invertebrate groups. Groups notnot yet yet covered covered in inANHAT ANHAT are notnot included included in in the the list. list. • The data used come from authoritative sources, but they are not perfect. All species names have been confirmed as valid species names, but it is not possible to confirm all species locations. -
1995 New Zealand Botanical Society
NEW ZEALAND BOTANICAL SOCIETY NEWSLETTER NUMBER 42 DECEMBER 1995 New Zealand Botanical Society President: Jessica Beever Secretary/Treasurer: Anthony Wright Committee: Catherine Beard, Colin Webb, Carol West, Beverley Clarkson, Bruce Clarkson Address: C/- Auckland Institute & Museum Private Bag 92018 AUCKLAND Subscriptions The 1996 ordinary and institutional subs are $14 (reduced to $10 if paid by the due date on the subscription invoice). The 1996 student sub, available to full-time students, is $7 (reduced to $5 if paid by the due date on the subscription invoice). Back issues of the Newsletter are available at $2.50 each - from Number 1 (August 1985) to Number 41 (September 1995). Since 1986 the Newsletter has appeared quarterly in March, June, September and December. New subscriptions are always welcome and these, together with back issue orders, should be sent to the Secretary/Treasurer (address above). Subscriptions are due by 28 February of each year for that calendar year. Existing subscribers are sent an invoice with the December Newsletter for the next year's subscription which offers a reduction if this is paid by the due date. If you are in arrears with your subscription a reminder notice comes attached to each issue of the Newsletter. Deadline for next issue The deadline for the March 1996 issue (Number 43) is 28 February 1996. Please forward contributions to: Bruce & Beverley Clarkson, Editors NZ Botanical Society Newsletter 7 Lynwood Place HAMILTON Contributions may be provided on floppy disc (preferably in Word Perfect 5.1) or by e-mail ([email protected]). NEW ZEALAND BOTANICAL SOCIETY NEWSLETTER NUMBER 42 DECEMBER 1995 CONTENTS News New Zealand Botanical Society News From the Secretary 2 Regional Botanical Society News Nelson Botanical Society . -
Calochilus Herbaceus
Calochilus herbaceus COMMON NAME Copper beard orchid SYNONYMS New Zealand plants have been called C. campestris R.Br. another Australian species to which C. herbaceus is allied. FAMILY Orchidaceae AUTHORITY Calochilus herbaceus Lindl. FLORA CATEGORY Vascular – Native ENDEMIC TAXON No ENDEMIC GENUS No ENDEMIC FAMILY No STRUCTURAL CLASS Orchids Spirits Bay Road, Te Paki. Photographer: Bill CHROMOSOME NUMBER Campbell 2n = 22 CURRENT CONSERVATION STATUS 2012 | Threatened – Nationally Critical | Qualifiers: EF, SO, Sp PREVIOUS CONSERVATION STATUSES 2009 | Threatened – Nationally Critical | Qualifiers: SO, EF, Sp 2004 | Threatened – Nationally Critical DISTRIBUTION Indigenous. New Zealand, North Island. Formerly recorded from the Aranga Swamp near Maunganui Bluff. It is now known from a few scattered populations ranging from Te Paki south to Albany. Also present in Australia HABITAT A coastal and lowland species of open ground within gum land scrub, peat bogs, ephemeral wetlands and clay pans. Calochilus herbaceus. Photographer: Jeremy Rolfe FEATURES Stout orchid 300-700 mm tall. Stem erect, glaucous green to green, fleshy, rather stout. Leaf fleshy, linear- lanceolate, glaucous-green to dark green, channelled, sheathing at base. Cauline bracts similar but much shorter. Inflorescence a raceme of (1-)2(-5) flowers. Floral bracts narrow, acute, overtopping ovary. Perianth green, glaucous-green to bright green except for the violet lamina and red cilia of labellum. Dorsal sepal 10-15 mm long, broad-elliptic, acute, somewhat folded about column; lateral sepals similar though smaller. Petals shorter, obliquely deltoid, apex subacute, directed toward dorsal sepal, green finely striped with red. Labellum violet, with a green apex, not much larger than sepals and petals; ligulate apex short, sinuous; disc broad with shorter, fewer processes; base bearing two, longitudinal metallic blue (rarely green) plate-like calli. -
A Descriptive Ecological Model and Targeted Surveys for the Rare Calochilus Pulchellus (Orchidaceae)
Cunninghamia Date of Publication: September 2020 A journal of plant ecology for eastern Australia ISSN 0727- 9620 (print) • ISSN 2200 - 405X (Online) Searching for Pretty Beards: A descriptive ecological model and targeted surveys for the rare Calochilus pulchellus (Orchidaceae) Brian Towle1*, Kylie Coutts-McClelland2, Stephen Deards1 1 Ecoplanning Pty Ltd, 74 Hutton Avenue, Bulli, NSW 2516, AUSTRALIA 2 NSW Department of Planning, Industry and Environment, Wollongong, NSW 2520, AUSTRALIA * Corresponding author: [email protected] Abstract: Calochilus pulchellus (family Orchidaceae) (Pretty Beard Orchid) is a listed Endangered species with a highly restricted distribution in the Shoalhaven local government area. The species was only known from a small number of populations when described in 2006. Since then very few new populations of the species have been recorded and some previously known populations have not been observed for decades. This study summarised known information regarding the distribution and habitat preferences of Calochilus pulchellus, with the aim of identifying potential habitat where unknown populations of the species may be detected by targeted surveys. Areas of potential habitat for the species were identified based upon vegetation communities in which the species had previously been recorded. A subset of the initially large area of identified potential habitat was selected for targeted surveys based on the recorded occurrence of sympatric threatened orchid species. The targeted surveys resulted in an approximately three-fold increase in the previously known population size of Calochilus pulchellus, a small range extension for the species and a doubling of the extent of occurrence. Newly discovered individuals and populations of the species have increased the understanding of habitat for the species, with a greater proportion of the total known population of the species now known to occur within woodland and forest vegetation communities rather than heathlands. -
NZ Orchid Key: a New Smartphone App for Identifying Native Orchids Murray Dawson1, Jeremy Rolfe, Michael Pratt and Ian St George
NZ Orchid Key: a new smartphone app for identifying native orchids Murray Dawson1, Jeremy Rolfe, Michael Pratt and Ian St George Smartphones have rapidly become the device of choice for New Zealanders and the rest of the world. Their processing power, storage capacity, and portability have come of age, making it possible to run comprehensive productivity apps including identification tools. Uptake of this technology will continue to increase into the foreseeable future. It is timely then that a powerful app for identifying native orchids is now available for smartphones and tablets from the Android Google Play Store and Apple’s iTunes (Fig. 1A–E)2. E Fig. 1 Screenshots of the NZ Orchid Key C app. A, icon, illustrating the mauve sun orchid (Thelymitra malvina). B, start-up screen. C, feature (character) list. D, entity (species) list. E, part of a built-in species profile. This free app, called the NZ Orchid Key, is easy-to-use, has lots of A colourful photographs, and covers a wide array of plant characters3, including leaves, flowers, habitats, and distribution for identifying native orchids. Users choose whichever characters in the app match the orchid specimen they are identifying through a process of elimination. If a user needs help to understand what a particular character state means, they can bring up an explanation page for it. Each species within the app is supported by a descriptive profile, providing all the information needed to verify the identification. Species D profiles include links out to online B resources on native orchids – the 1 Landcare Research, PO Box 69040, Lincoln 7640, Canterbury, New Zealand; [email protected] 2 https://play.google.com/store/apps/details?id=com.lucidcentral.mobile.nz_orchid and https://itunes.apple.com/us/app/nz-orchid-key/ id1063192594?mt=8 3 In total, 43 characters and 212 character states were chosen for identifying native orchids in the key. -
Flora of the Hawke's
Flora of the Hawke’s Bay Bruce Clarkson Programme Leader: People, Cities & Nature Hawke’s Bay Ecological Restoration Workshop 2-3 November 2018 Unique Hawke’s Bay Environment Hawke’s Bay has distinctive dry habitat that is: • rich in divaricating species • rich in threatened species • mistletoes • but low in epiphytes Divaricating = having branches of wide angles that are intertangled Threatened = at risk of extinction (to varying degrees) Epiphytes = plants that perch on other plants Mistletoes = hemi-parasitic plants that live on other plants Phil Bendle Upper Waikura River Valley Plants Ferns Dicot herbs other than composites Dicot trees Dicot shrubs Sedges Dicot lianes and trailing plants Grasses Monocot herbs (others) Rushes Gymnosperm trees Composite herbs 183 species Divaricates of the Upper Waikura River Valley Plants 20 species 1 8 11 Gymnosperm trees and shrubs Dicot Trees Phil Bendle Dicot Shrubs Threatened species of Hawke’s Bay Geoff Walls, DOC, 1998: Kakabeak – Clianthus puniceus Bernard Spragg Pirita – Yellow mistletoe – Alepis flavida Bernard Spragg Hector’s tree daisy – Olearia hectorii DOC Pua o Te Rēinga - Wood rose - Dactylanthus taylorii R. Stanley Heart-leaved kohuhu - Pittosporum obcordatum B Clarkson Kōwhai ngutu kākā - Kakabeak – Clianthus puniceus Absoluteandy88 Mahia hunt for tāwhiri karo – Pittosporum cornifolium Current and historic locations Predicted environmental distribution Coprosma pedicellata Coprosma pedicellata Coprosma pedicellata C. pedicellata population structure 20 18 16 14 12 10 8 6 Number of stems Numberof 4 2 0 0.0.- 0.5- 1.0- 1.5- 2.0- 2.5- 3.0- 3.5- 4.0- 4.5- 5.0- 5.5- 6.0- 6.5- 7.0- 7.5- 8.0- 0.49 0.99 1.49 1.99 2.49 2.99 3.49 3.99 4.49 4.99 5.49 5.99 6.49 6.99 7.49 7.99 8.49 Height class (m) C. -
Native Plants in Ryde
NATIVE PLANTS OF THE RYDE DISTRICT The Conservation Significance of Ryde’s Bushland Plants October 2005 A REPORT PREPARED FOR City of Ryde By P.J.KUBIAK P.O. Box 439 Ryde NSW 1680 City of Ryde – Native Plants of the Ryde District ACKNOWLEDGEMENTS The author would like to thank the following people:- Warren Jack for his help in providing some administrative support to the project. Lyn McDougall and Doug Benson for providing information on plant records for Ryde. City of Ryde staff, particularly:- David Robinson, for supporting and supervising the project. The local studies librarian at Ryde Library, for help with some reference material. Mikala Cox and Shellie Buckle, for their help in reformatting the final version of this report. The librarians at The National Herbarium of NSW, Royal Botanic Gardens, Sydney for providing access to some unpublished plant species lists held at the herbarium’s library. Erick Vallis for some observations of native plants at Meadowbank Park and at Glades Bay Park. Cathy Merchant for information about Pidding Park, Field of Mars Reserve and Pages Creek and for commenting on the draft version of this report. Werner Klarenaar for information about native plant species and bush regeneration at Brush Farm Park and for comments on the draft version of this report. Peter Brown for information about Brush Farm Park. The many people who have worked over the years to protect Ryde’s bushland, especially local conservationists and bush regenerators. Without their ongoing efforts there would be a lot less surviving bushland in the Ryde district. (Note : The draft version of this report was completed in May, 2005. -
NORTH SHORE GROUP Ku-Ring-Gai Wildflower Garden
Australian Plants Society NORTH SHORE GROUP Ku-ring-gai Wildflower Garden Topic 22: ORCHIDS (Orchidaceae) Did you know that, The orchid family is the largest and most successful in the world. Theophrastus used the name Orchis (Greek meaning testicle) about 300BC to describe the orchid family. He thought the plant’s underground tubers bore a resemblance to testicles. Linnaeus later used the name Orchis to describe this plant genus. Orchids are loved by people. Unscrupulous collectors have removed extensive numbers of orchids from the wild, to the extent that in many areas orchids are no longer found. The Orchid Family The orchid family, Orchidaceae, has about 25000 species in about 1000 genera. Australia is not as rich in orchids as other countries, but close to 200 genera with about 1300 species are found here. Three quarters are terrestrial and the others are epiphytes. Flower Structure Orchids are herbs with distinctive floral features. They are monocotyledons with three sepals and three petals, but one of the petals in most species is greatly modified to form the labellum or tongue. Thelymitra aristata Diuris longifolia The labellum’s primary function is to attract pollinators. It is usually larger than the other segments and can be entire or with 3 lobes. It can be fixed or attached by a flexible strap 1 which snaps shut and traps an insect to achieve pollination. It commonly has a variety of structure, plates, calli, hairs and glands. The male and female sexual parts are combined to form the fleshy structure called the column, located centrally in the flower. -
Calochilus Richiae
Action Statement Flora a nd F auna Guarantee Act 1988 No. 5 (Revised in 2009 ) Bald-tip Beard Orchid Calochilus richiae This Action Statement is based on the Recovery Plan prepared for this species by DSE under contract to the Australian Department for the Environment, Water, Heritage and the Arts. The first Action Statement for this species was prepared in 1991. Description The Bald-tip Beard Orchid (Calochilus richiae ) is a terrestrial, deciduous herb that grows to 35 cm in height. The single stout fleshy leaf is dark green, ribbed and V-shaped in cross-section. In October, it bears a loose raceme of up to five flowers. The flowers are yellowish-green to reddish-brown with darker stripes, and the tepals are up to 15 mm in length (Nicholls 1929, Walsh and Entwistle 1994, Backhouse and Jeanes 1995, Bishop 1996, Jeanes and Backhouse 2000). C. richiae is easily distinguished from other members of the Calochilus genus by the short purplish calli which cover the basal two-thirds its ovate labellum, and its glabrous apex which has a narrow, inrolled tip (Walsh and Entwistle 1994, Backhouse and Jeanes 1995, Berwick et al. 2000). Bald-tip Beard Orchid Distribution (Photo: DSE/Backhouse ) C. richiae is endemic to Victoria, where it is known from approximately four individuals in a single wild population in the Victorian Midlands bioregion (Environment Australia 2000). The species was originally discovered by Mrs. Rich in 1928, but was not relocated until 1968 by J. Jamison (Jones 1969). Anecdotal evidence, however, suggests that the second population was previously unknown, and that the population discovered by Mrs.