Seeds of South Australia
Caladenia macroclavia (Orchidaceae)
Large-club Spider-orchid
Herbarium regions:
Eyre Peninsula, Northern Lofty, Yorke Peninsula
NRM regions:
Eyre Peninsula, Northern and Yorke
IBRA region
Southern Yorke (EYB01)Eyre Yorke Block
 Critically Endangered   (IUCN: CR C2a(i))   (Probable Decline)   [Not much more than 50 plants. ]
St Vincent (EYB02) 
 Critically Endangered   (IUCN: CR D)   (Definite Decline)   [Taxonomic query. Sighted at Mona and Agery, not recently. Definite decline]
Eyre Hills (EYB03) 
 Endangered   (IUCN: EN B2ab(i,ii,iii))   (Definite Decline)   [Now C sp Brown Bayonets on EP (Port Lincoln Spider-orchid), replaces macroclavia on EP ]
Talia (EYB04) 
 Endangered   (IUCN: EN B2ab(i,ii,iii))   (Definite Decline)   [no records, Now C sp Brown Bayonets on EP (Port Lincoln Spider-orchid), replaces macroclavia on EP ]
Eyre Mallee (EYB05) 
 Endangered   (IUCN: EN B2ab(i,ii,iii))   (Definite Decline)   [no records, Now C sp Brown Bayonets on EP (Port Lincoln Spider-orchid), replaces macroclavia on EP ]
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 Caladenia]