Seeds of South Australia
Vallisneria australis (Hydrocharitaceae)
Ribbon-weed
List of species for Vallisneria
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Herbarium regions:
Murray, Southern Lofty, South Eastern
NRM regions:
Adelaide and Mount Lofty Ranges, South Australian Murray-Darling Basin, South East
IBRA regions
Kangaroo Island (KAN01)Kanmantoo
 Vulnerable   (IUCN: VU D2)   [(no records) Peri Coleman has seen here]
Fleurieu (KAN02) 
 Vulnerable   (IUCN: VU B2ab(iii))   (Probable Decline)   [has had a name change; in Mt Billy, water is now tainted]
Murray Mallee (MDD02)Murray Darling Depression
 Least Concern
Murray Lakes and Coorong (MDD03) 
 Near Threatened
Murray Scroll Belt (RIV06)Riverina
 Least Concern   [prob databased under V americana - recent taxonomic changes]
RSCA map:
Regional Species Conservation Assessments per IBRA subregion. Please click the thumbnail map.
AVH map:
Australian distribution map (external link)
SA Census:
Census of South Australian plants (external link)     [genus Vallisneria]