Dryland Spider-orchid,
Bow-lip Spider-orchid
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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
Display IBRA region text
Broughton (FLB02) | Flinders Lofty Block | Critically Endangered (IUCN: CR D) (Definite Decline) [Definite decline, less than 50 individuals.] |
Olary Spur (FLB03) | | Critically Endangered (IUCN: CR D) (Definite Decline) [Definite decline. Grazing biggest threat.] |
Southern Flinders (FLB04) | | Near Threatened (Definite Decline) [Definite decline.] |
Northern Flinders (FLB05) | | Endangered (IUCN: EN B2ab(ii)) (Probable Decline) [goats a threat; impacted by drought; needs good soils] |
Central Flinders (FLB06) | | Rare (IUCN: RA abd(ii)) (Probable Decline) [needs good soils; impacted by drought] |
Eyre Hills (EYB03) | Eyre Yorke Block | Rare (IUCN: RA d(ii)) [southern limit ] |
Eyre Mallee (EYB05) | | Rare (IUCN: RA d(ii)) (Probable Decline) [southern limit ] |
Murray Mallee (MDD02) | Murray Darling Depression | Regionally Extinct [no records, not yet databased; could be extinct] |
Lowan Mallee (MDD04) | | Critically Endangered (IUCN: CR D) [no records, not yet databased; in Ngarkat; less than 20 plants known] |
Myall Plains (GAW01) | Gawler | Rare (IUCN: RA d(ii)) (Probable Decline) [southern limit ] |
Gawler Volcanics (GAW02) | | Rare (IUCN: RA d(ii)) |
Bimbowrie (BHC05) | Broken Hill Complex | Critically Endangered (IUCN: CR D) (Definite Decline) |
Botanical art
Kath Alcock paintings: 2
Prior names
Calonemorchis toxochila
Arachnorchis toxochila
Calonema toxochilum
Caladenia concinna
Caladenia dilatata var. concinna
Common names
Dryland Spider-orchid
Bow-lip Spider-orchid
Distribution and status
Herbarium regions: Gairdner-Torrens, Flinders Ranges, Eastern, Eyre Peninsula, Northern Lofty, Murray
AVH map: SA distribution map (external link)
Location | No. of seeds (weight grams) | Number of plants | Date collected | Collection number Collection location | Date stored | % Viability | Storage temperature | BGA | 22,000 (0.008 g) | 1 | 25-Sep-2013 | KHB752 Northern Lofty | 1-Nov-2016 | 25% | -80°C |
BGA | 4,484 (0.002 g) | 1 | | KHB Tarcowie Flinders Ranges | 10-Aug-2022 | N/C | -18°C |
Location: BGA — the seeds are stored at the Adelaide Botanic Gardens, MSB — the seeds are stored at the Millennium Seed Bank, Kew, England.
Number of plants: This is the number of plants from which the seeds were collected.
Collection location: The Herbarium of South Australia's region name.
% Viability: Percentage of filled healthy seeds determined by a cut test or x-ray.