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Caltha
Family: Ranunculaceae Max Licher	Gleason & Cronquist Resources Vascular plants of NE US and adjacent Canada Sep 5-9, petaloid; pet none; stamens many; staminodes none; pistils 4-many, the style very short; follicles compressed to subterete; low perennial poisonous herbs of wet places, with alternate, petiolate, entire or merely toothed lvs and peduncled, axillary or terminal fls. 15, circumboreal. Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp. ©The New York Botanical Garden. All rights reserved. Used by permission.
Show all taxa Caltha alba Images not available Caltha arctica Caltha asarifolia Caltha biflora Caltha chionophila Caltha flabellifolia Caltha howellii Caltha leptosepala Caltha minor Caltha natans Caltha novae-zelandiae Images not available Caltha obtusa Caltha palustris Caltha radicans Caltha rotundifolia Caltha scaposa Caltha zetlandica Images not available