river crowfoot defined in 1956 yearriver crowfoot - River Crowfoot;
river crowfoot - Has only submerged leaves, all much longer than broad, 6-12 in. long, and flowers an inch across. Locally common in fast running rivers and streams. The group includes Ranunculus pseudofluitans (Syme) Baker & Foggitt, with much shorter leaves, 2-3 in. long, and occasional floating leaves.
near river crowfoot in Knolik
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