Canada's Plant Hardiness Site

Alismataceae water-plantain family
Sagittaria montevidensis subsp. spongiosa (Engelm.) Bogin
En: spongy arrowhead, tidal arrowhead;
Fr: sagittaire spongieuse, sagittaire des estuaires, sagittaire a sepales dresses variete spongieuse

• [=Lophotocarpus calycinus J.G.Sm. var. spongiosus (Engelm.) Fassett]
• [=Lophotocarpus spathulatus J.G.Sm.]
• [=Lophotocarpus spongiosus (Engelm.) J.G.Sm.]
• [=Lophotocarpus spongiosus (Engelm.) J.G.Sm. forma laminatus Fernald]
• [=Lophotocarpus spongiosus (Engelm.) J.G.Sm. var. spongiosus (Engelm.) B.Boivin]
• [=Sagittaria calycina Engelm. var. spongiosa Engelm. - basionym]
• [=Sagittaria spatulata (J.G.Sm.) Buchenau]