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Cryptostylis Subulata Moose Orchid

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Cryptostylis Subulata Moose Orchid PLANT Cryptostylis subulata Moose Orchid AUS SA AMLR Endemism Life History Habitat Grows in permanent swamps, marshes, peat bogs and - V E - Perennial stream sides.3,4 Family ORCHIDACEAE Plant associations include Leptospermum continentale shrubland with a sedge and fern understorey.7 Within the AMLR the preferred broad vegetation group is Wetland.5 Within the AMLR the species’ degree of habitat specialisation is classified as ‘Very High’.5 Biology and Ecology Flowers generally from November to April, however some plants may flower over a whole year.3 Pollinated by the male Ichneumon wasp (Lissopimpla excelsa) who mistakes the flower for a female and attempts to mate with it.2 Photo: © Julia Bignall Aboriginal Significance Conservation Significance Post-1983 records indicate the AMLR distribution occurs The AMLR distribution is disjunct, isolated from other in southern Ngarrindjeri, Kaurna and Peramangk extant occurrences within SA. Within the AMLR the Nations.5 species’ relative area of occupancy is classified as ‘Very Restricted’. Relative to all AMLR extant species, Species of Orchidaceae are recorded as being a the species' taxonomic uniqueness is classified as traditional food source for Aboriginal people in NSW. ‘High’.5 The tubers were roasted (Flood 1980).1 Description Threats Long leathery erect lanceolate leaves, scape to 100 Threats include: cm but usually less than 40 cm with sequentially habitat loss due to altered water regimes, and opening maroon and yellow-green flowers.3 draining and/or clearance of swamps weed competition, e.g. pasture grasses, Distribution and Population Blackberry, Gorse Within the AMLR this species is restricted to the grazing by livestock is an issue at some sites.7 Fleurieu. Cover and abundance is likely to be severely reduced Also occurs in QLD, NSW, VIC, TAS and NZ; 0 to 800 m by three or more successive fires.6 altitude.8 Approximately half of known distribution occurs within Post-1983 AMLR filtered records from scattered 2 km of confirmed or suspected Phytophthora locations restricted to the Fleurieu region, around infestations.5 Mount Compass and north of Tunkalilla.5 Additional current direct threats have been identified Pre-1983 AMLR filtered records indicate it also and rated for this species. Refer to the main plan occurred at Mylor, Finniss, Myponga and near accompanying these profiles. Waitpinga.5 Further information: Biodiversity Conservation Unit, Adelaide Region Phone: (61 8) 8336 0901 Fax: (61 8) 8336 0999 http://www.environment.sa.gov.au/ Department for Environment and Heritage FIS 90346 May 2008 Prepared as part of the Regional Recovery Plan for Threatened Species and Ecological Communities of Adelaide and the Mount Lofty Ranges, South Australia 2009 - 2014 Regional Distribution 8 Jones, D. L. (2006). A complete guide to native orchids of Australia including the island territories. New Holland Publishers, Australia. Map based on filtered post-1983 records.5 Note, this map does not necessarily represent the actual species’ distribution within the AMLR. References Note: In some cases original reference sources are not included in this list, however they can be obtained from the reference from which the information has been sourced (the reference cited in superscript). 1 Australian National Botanic Gardens (2007). Aboriginal Plant Use - NSW Southern Tablelands. Available from http://www.anbg.gov.au/apu/index.html (accessed August 2007). 2 Australian Native Orchid Society (2007). Cryptostylis Orchids. Available from http://www.anos.org.au (accessed August 2007). 3 Bates, R. J., ed. (2007). South Australian Native Orchids. Electronic version, August 2007. Native Orchid Society of South Australia. 4 Department for Environment and Heritage Electronic Flora of South Australia species Fact Sheet: Cryptostylis subulata (Labill.) Rchb.f. Available from http://www.flora.sa.gov.au (accessed August 2007). 5 Department for Environment and Heritage (2007). Adelaide and Mount Lofty Ranges Regional Recovery Pilot Project Database. Unpublished data extracted and edited from BDBSA, SA Herbarium (July 2007) and other sources. 6 Department for Environment and Heritage (2007). Combined Fire Response Database. Unpublished data, extracted September 2007. 7 Department for Environment and Heritage (2007). Wetlands Inventory Database of South Australia. Unpublished data, extracted October 2007. Further information: Biodiversity Conservation Unit, Adelaide Region Phone: (61 8) 8336 0901 Fax: (61 8) 8336 0999 http://www.environment.sa.gov.au/ Department for Environment and Heritage FIS 90346 May 2008 Prepared as part of the Regional Recovery Plan for Threatened Species and Ecological Communities of Adelaide and the Mount Lofty Ranges, South Australia 2009 - 2014 .
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