Plants of
South Australia
Pterostylis sp. Rock ledges (pl. 185, Bates & Weber 1990)
Orchidaceae
Rock-ledge rufoushood
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Regional Species Conservation Assessments per IBRA subregion.
Least concern
Near threatened
Rare
Vulnerable
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Extinct
Data deficient
Adelaide
Arkaroola
Ceduna
Coober Pedy
Hawker
Innamincka
Marla
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Keith
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Prior names

Pterostylis aciculiformis

Pterostylis aff. aciculiformis (Nicholls)M.A.Clem. & D.L.Jones

Common names

Rock-ledge rufoushood

Distribution and status

Herbarium regions: Southern Lofty, South Eastern, Green Adelaide
AVH map: SA distribution map (external link)

Seeds stored:
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LocationNo. of seeds
(weight grams)
Number
of plants
Date
collected
Collection number
Collection location
Date
stored
% ViabilityStorage
temperature
18-Nov-2009J. Quarmby
Southern Lofty
1-Nov-2016N/C-80°C
BGA148,900 (0.051 g)301-Dec-2021KHB1073
Southern Lofty
10-Aug-2022N/C-18°C
BGA34,800 (0.012 g)629-Nov-2021DJD4057
Southern Lofty
10-Aug-2022N/C-18°C
BGA98,400 (0.034 g)115-Dec-2022DJD4057
Southern Lofty
21-Jun-2023N/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.