Tribe
Caltheae
Caltha leptosepala. Photo: (c) mhays, some rights reserved (CC BY-NC)
Ranunculaceae (buttercup or crowfoot family; Latin rānunculus “little frog”, from rāna “frog”) is a family of over 2,000 known species of flowering plants in 43 genera, distributed worldwide.
Subtaxa
Where in Humboldt
























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