Yakka Grass
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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
Northern Flinders (FLB05) | Flinders Lofty Block | Least Concern |
Central Flinders (FLB06) | | Near Threatened |
Gawler Lakes (GAW03) | Gawler | Rare (IUCN: RA d(ii)) |
Arcoona Plateau (GAW04) | | Rare (IUCN: RA d(ii)) |
Roxby (GAW07) | | Rare (IUCN: RA d(ii)) |
Tallaringa (GVD05) | Great Victoria Desert | Rare (IUCN: RA d(ii)) |
Barrier Range (BHC01) | Broken Hill Complex | Rare (IUCN: RA d(ii)) [common after heavy rain] |
Barrier Range Outwash (BHC04) | | Rare (IUCN: RA d(ii)) [common after heavy rain] |
Curnamona (BHC06) | | Rare (IUCN: RA d(ii)) [common after heavy rain] |
Dieri (SSD03) | Simpson Strzelecki Dunefields | Data Deficient [1 old record] |
Breakaways (STP01) | Stony Plains | Rare (IUCN: RA d(ii)) |
Witjira (STP06) | | Least Concern |
Baltana (STP07) | | Rare (IUCN: RA d(ii)) |
Sturt Stony Desert (CHC02) | Channel Country | Least Concern |
Coongie (CHC06) | | Rare (IUCN: RA d(ii)) |
Lake Pure (CHC07) | | Rare (IUCN: RA d(ii)) |
Tieyon (FIN03) | Finke | Least Concern |
2 of 6 subregions | Flinders Lofty Block | Least Concern , Near Threatened |
3 of 8 subregions | Gawler | Rare |
Tallaringa (GVD05) | Great Victoria Desert | Rare (IUCN: RA d(ii)) |
3 of 4 subregions | Broken Hill Complex | Rare |
Dieri (SSD03) | Simpson Strzelecki Dunefields | Data Deficient [1 old record] |
3 of 7 subregions | Stony Plains | Least Concern , Rare |
3 of 4 subregions | Channel Country | Least Concern , Rare |
Tieyon (FIN03) | Finke | Least Concern |
Botanical art
Kath Alcock painting: 1
Prior names
Sporobolus lindleyi
Distribution and status
Herbarium regions: North Western, Lake Eyre, Gairdner-Torrens, Flinders Ranges, Eastern, Southern Lofty, Green Adelaide
NRM regions: Adelaide and Mount Lofty Ranges, Alinytjara Wilurara, South Australian Arid Lands
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 | MSB | 19,300 (1.1 g) | 50 | 13-May-2008 | RJB77829 Eastern | | 100% | |
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.