Regional Species Conservation Assessments per IBRA subregion.

Least concern

Near threatened

Rare

Vulnerable

Endangered

Critically endangered

Extinct

Data deficient

Adelaide

Arkaroola

Ceduna

Coober Pedy

Hawker

Innamincka

Marla

Marree

Mount Gambier

Oodnadatta

Renmark

Wudinna

Keith

Yunta

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IBRA regions

LEGEND

SUMMARY

Tintinara (NCP04)	Naracoorte Coastal Plain	Least Concern   [undercollected ]
Fleurieu (KAN02)	Kanmantoo	Vulnerable   (IUCN: VU D2)   [Hartley area, edge of range]
Mount Lofty Ranges (FLB01)	Flinders Lofty Block	Endangered   (IUCN: EN D)   [limited habitat in Sandy Creek, possibably <100 plants; possible decline; semi arid sp]
Broughton (FLB02)		Critically Endangered   (IUCN: CR A2a; D)   (Definite Decline)   [Less than 50 plants, definite decline.]
Southern Flinders (FLB04)		Critically Endangered   (IUCN: CR A2a; D)   (Definite Decline)   [Only occurs in Alligator Gorge.]
Southern Yorke (EYB01)	Eyre Yorke Block	Critically Endangered   (IUCN: CR A2a; D)   (Definite Decline)   [Definite decline, massive reduction in overall pop.]
St Vincent (EYB02)		Critically Endangered   (IUCN: CR A2a; D)   (Definite Decline)   [Definite decline. Current records for Agery & Mona]
Eyre Hills (EYB03)		Vulnerable   (IUCN: VU B2ab(i,ii,iii))   (Definite Decline)   [now C sp Short Golden Bayonets - replaces C verrucosa on EP]
Talia (EYB04)		Vulnerable   (IUCN: VU B2ab(i,ii,iii))   (Definite Decline)   [no records, now C sp Short Golden Bayonets - replaces C verrucosa on EP]
Eyre Mallee (EYB05)		Vulnerable   (IUCN: VU B2ab(i,ii,iii))   (Definite Decline)   [no records, now C sp Short Golden Bayonets - replaces C verrucosa on EP]
Murray Mallee (MDD02)	Murray Darling Depression	Least Concern   [undercollected]
Murray Lakes and Coorong (MDD03)		Rare   (IUCN: RA d(ii))   (Probable Decline)   [edge of range]
Lowan Mallee (MDD04)		Least Concern   [undercollected]

IBRA regions

LEGEND

DISPLAY ALL

Tintinara (NCP04)	Naracoorte Coastal Plain	Least Concern   [undercollected ]
Fleurieu (KAN02)	Kanmantoo	Vulnerable   (IUCN: VU D2)   [Hartley area, edge of range]
3 of 6 subregions	Flinders Lofty Block	Endangered , Critically Endangered
5 of 5 subregions	Eyre Yorke Block	Vulnerable , Critically Endangered
3 of 6 subregions	Murray Darling Depression	Least Concern , Rare

Botanical art

Kath Alcock paintings: 3

Prior names

Caladenia aff. dilatata R.Br., partly

Arachnorchis verrucosa

Caladenia rigens

Common names

Mallee Spider-orchid

Yellow-club Spider-orchid

Distribution and status

Herbarium regions: Flinders Ranges, Northern Lofty, Murray, Yorke Peninsula, Southern Lofty, South Eastern
AVH map: SA distribution map (external link)