$modus 0: smartphone
$modus 1: smartphone
Sagittaria chapmanii
Sagittaria chapmanii (J.G.Sm.) C.Mohr [Accepted]
Alismataceae
898072
Sagittaria graminea J.G.Sm. var. chapmanii
Annual Rep. Missouri Bot. Gard., vol. 6 : t. 21 (1895)