FritzFlohrReynolds:
Sagittaria latifolia - Broadleaf arrowhead
FritzFlohrReynolds:
Alisma subcordatum - water plantain
FritzFlohrReynolds:
Sagittaria latifolia - Broadleaf Arrowhead 2
FritzFlohrReynolds:
Alisma plantago-aquatica, Wien, Prater