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.
Bushtracker
ARB CAPALABA
Bushtracker Owners Group Inc.
Lovells Springs P/L
ABCO Caravan Services
Edwards Tavern WODONGA Vic
Atlas Travel Centre
DIESELHEAT
Email
