Seeds of South Australia
Corybas incurvus (Orchidaceae)
Purple Helmet-orchid
List of species for Corybas
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Herbarium regions:
Flinders Ranges, Eyre Peninsula, Northern Lofty, Murray, Southern Lofty, Kangaroo Island, South Eastern
IBRA regions
Mount Gambier (SVP02)Southern Volcanic Plain
 Rare   (IUCN: RA d(i,ii))   (Probable Decline)   [limited habitat, undercollected ]
Bridgewater (NCP01)Naracoorte Coastal Plain
 Rare   (IUCN: RA d(ii))   (Probable Decline)   [undercollected ]
Glenelg Plain (NCP02) 
 Rare   (IUCN: RA d(ii))   (Probable Decline)   [should be more records; weeds a threat]
Lucindale (NCP03) 
 Near Threatened   (Probable Decline)
Tintinara (NCP04) 
 Rare   (IUCN: RA d(ii))   (Probable Decline)   [too dry, weeds]
Kangaroo Island (KAN01)Kanmantoo
 Rare   (IUCN: RA d(ii))   [only found in a few locations]
Fleurieu (KAN02) 
 Near Threatened   (Probable Decline)   [habitat quality decline (herbicides)]
Mount Lofty Ranges (FLB01)Flinders Lofty Block
 Near Threatened   (Probable Decline)   [grassy woodland sp]
Broughton (FLB02) 
 Endangered   (IUCN: EN B1ab(i,iii,v))   (Definite Decline)
Southern Flinders (FLB04) 
 Endangered   (IUCN: EN B1ab(i,v))   (Definite Decline)   [Occurs in SF, records not put on database. Pop in Wirrabara Forest.]
Murray Lakes and Coorong (MDD03)Murray Darling Depression
 Rare   (IUCN: RA d(i,ii))   (Probable Decline)
Lowan Mallee (MDD04) 
 Rare   (IUCN: RA d(i,ii))   (Definite Decline)   [edge of range; should be more records]
RSCA map:
Regional Species Conservation Assessments per IBRA subregion. Please click the thumbnail map.
AVH map:
Australian distribution map (external link)
SA Census:
Census of South Australian plants (external link)     [genus Corybas]