EcoFlora - Ranunculus sceleratus var. multifidus

Ranunculus sceleratus var. multifidus Nutt.
Family: Ranunculaceae Blister butterup, more...Cursed buttercup [Ranunculus eremogenes var. pubescens Lunell, more] Russ Kleinman	FNA Resources Alan T. Whittemore in Flora of North America (vol. 3) Leaf blades always parted (often deeply so), segments lobed or parted, margins deeply crenate or lobulate. Achene faces smooth. 2 n = 64. Flowering spring-summer (Mar-Sep). Wet ground or shallow water, in bogs and ponds, on shores of lakes and rivers; 0-2600 m; Alta., B.C., Man., N.W.T., Ont., Que., Sask., Yukon; Alaska, Ariz., Calif., Colo., Idaho, Iowa, Minn., Mont., Nebr., Nev., N.Mex., N.Dak., Oreg., S.Dak., Utah, Wash., Wyo. Reports of Ranunculus sceleratus var. multifidus for eastern Quebec and New Brunswick are errors for R . sceleratus var. sceleratus .
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