Lachnagrostis billardierei ssp. billardierei
Poaceae
Coast Blown-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
Mount Gambier (SVP02) | Southern Volcanic Plain | Rare (IUCN: RA d(i,ii)) |
Bridgewater (NCP01) | Naracoorte Coastal Plain | Near Threatened |
Glenelg Plain (NCP02) | | Vulnerable (IUCN: VU B2ab(i,ii,iii)) (Probable Decline) |
Lucindale (NCP03) | | Vulnerable (IUCN: VU B2ab(i,ii,iii)) (Probable Decline) |
Tintinara (NCP04) | | Rare (IUCN: RA d(i,ii)) [in Gum Lagoon] |
Kangaroo Island (KAN01) | Kanmantoo | Least Concern [likes salinity ] |
Fleurieu (KAN02) | | Rare (IUCN: RA d(ii)) [likes salinity ] |
Mount Lofty Ranges (FLB01) | Flinders Lofty Block | Rare (IUCN: RA d(i,ii)) [likes salinity ] |
Broughton (FLB02) | | Least Concern (Probable Increase) [saline areas] |
Southern Yorke (EYB01) | Eyre Yorke Block | Least Concern (Probable Increase) [likes saline areas] |
St Vincent (EYB02) | | Endangered (IUCN: EN B2ab(i,ii,iii)) (Probable Decline) [viability very low] |
Eyre Hills (EYB03) | | Least Concern |
Talia (EYB04) | | Least Concern |
Murray Mallee (MDD02) | Murray Darling Depression | Rare (IUCN: RA d(i,ii)) |
Murray Lakes and Coorong (MDD03) | | Rare (IUCN: RA d(ii)) (Probable Decline) |
Lowan Mallee (MDD04) | | Rare (IUCN: RA d(i,ii)) |
Mount Gambier (SVP02) | Southern Volcanic Plain | Rare (IUCN: RA d(i,ii)) |
4 of 4 subregions | Naracoorte Coastal Plain | Near Threatened , Rare , Vulnerable |
2 of 2 subregions | Kanmantoo | Least Concern , Rare |
2 of 6 subregions | Flinders Lofty Block | Least Concern , Rare |
4 of 5 subregions | Eyre Yorke Block | Least Concern , Endangered |
3 of 6 subregions | Murray Darling Depression | Rare |
Botanical art
Kath Alcock paintings: 2
Prior names
Calamagrostis filiformis var. billardierei
Agrostis labillardieri
Agrostis solandri
Deyeuxia billardierei
Calamagrostis aemula var. billardierei
Agrostis billardierei
Common names
Coast Blown-grass
Distribution and status
Herbarium regions: Eyre Peninsula, Northern Lofty, Murray, Yorke Peninsula, Southern Lofty, Kangaroo Island, South Eastern, Green Adelaide
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 MSB | 20,000 (4.39 g) 20,000 (4.39 g) | | 2-Dec-2005 | PJA104 Northern Lofty | 9-Aug-2006 | 95% | -18°C |
BGA | 7,000 (1.07 g) | 40 | 16-Dec-2006 | RJB70580 Northern Lofty | 1-Aug-2007 | 60% | -18°C |
BGA | 4,200 (0.52 g) | | 1-Dec-2006 | RJB70691 Murray | 1-Aug-2007 | 100% | -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.