Possibly Potamogeton tricarinatus - see ref below - but was photographed at Hidden Secret Rockhole in the Doctor Hicks Rng GVD, which is a long long way outside the known range.
Atlas Travel Centre
ABCO Caravan Services
DIESELHEAT
Edwards Tavern WODONGA Vic
Bushtracker Owners Group Inc.
Lovells Springs P/L
ARB CAPALABA
Bushtracker
Email
