Tuberous Water-tassel,
Widgeon 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
Bridgewater (NCP01) | Naracoorte Coastal Plain | Least Concern (Probable Increase) [increasing in drains] |
Kangaroo Island (KAN01) | Kanmantoo | Rare (IUCN: RA d(i,ii)) [limited habitat] |
Southern Yorke (EYB01) | Eyre Yorke Block | Least Concern [undercollected] |
St Vincent (EYB02) | | Least Concern [undercollected] |
Eyre Hills (EYB03) | | Near Threatened [esturine spp] |
Talia (EYB04) | | Least Concern [esturine spp] |
Eyre Mallee (EYB05) | | Near Threatened [esturine spp] |
Murray Mallee (MDD02) | Murray Darling Depression | Rare (IUCN: RA d(i,ii)) [no records; in salt lakes] |
Murray Lakes and Coorong (MDD03) | | Least Concern |
Gawler Lakes (GAW03) | Gawler | Near Threatened [esturine spp] |
Prior names
Ruppia spiralis, partly
Common names
Tuberous Water-tassel
Widgeon Grass
Distribution and status
Herbarium regions: Eyre Peninsula, Northern Lofty, Yorke Peninsula, Southern Lofty, Kangaroo Island, South Eastern, Green Adelaide
AVH map: SA distribution map (external link)