Seeds of South Australia
Pterostylis erythroconcha (Orchidaceae)
Red Shell-orchid
List of species for Pterostylis
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Seed collecting:
September, November to December
Herbarium regions:
Eyre Peninsula, Murray, Yorke Peninsula, Kangaroo Island, South Eastern
NRM regions:
Eyre Peninsula, Kangaroo Island, Northern and Yorke, South Australian Murray-Darling Basin, South East
IBRA regions
Kangaroo Island (KAN01)Kanmantoo
 Least Concern   [undercollected]
Fleurieu (KAN02) 
 Data Deficient   [Hartley]
Southern Yorke (EYB01)Eyre Yorke Block
 Near Threatened   (Probable Decline)   [Records missing. Probable decline]
St Vincent (EYB02) 
 Vulnerable   (IUCN: VU A1ac)   (Definite Decline)   [Agery area. Grazing]
Eyre Hills (EYB03) 
 Rare   (IUCN: RA d(ii))   [Also in Lincoln NP]
Talia (EYB04) 
 Rare   (IUCN: RA d(ii))
Eyre Mallee (EYB05) 
 Rare   (IUCN: RA d(ii))
Murray Mallee (MDD02)Murray Darling Depression
 Vulnerable   (IUCN: VU C2a(i))   (Definite Decline)   [lots of collections not databased]
Murray Lakes and Coorong (MDD03) 
 Rare   (IUCN: RA d(i,ii))   (Probable Decline)   [bridal creeper a threat]
Lowan Mallee (MDD04) 
 Vulnerable   (IUCN: VU C2a(i))   (Definite Decline)   [no records; dying out; not a viable pop - too small]
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 Pterostylis]