Flora of North America species comparison

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Ranunculus alismifolius var. alismifolius
Photo is of parent taxon

plantain-leaf buttercup, water-plantain buttercup
Roots

not or scarcely fusiform-thickened proximally.
Stems

20-70 cm × 3.5-8 mm, glabrous.
Leaves

blade lanceolate, 5.8-14.1 × 1.2-2.9 cm, base acuminate or sometimes acute, margins serrulate.
Flowers

petals 4-6, 7-11 × 4-8 mm.

Ranunculus alismifolius var. alismifolius
Phenology Flowering spring (Apr–Jun).
Habitat Wet meadows, bogs, shallow water of streams and ponds
Elevation 0-1700 m (0-5600 ft)
Distribution
from FNA
CA; ID; MT; OR; WA; BC
[BONAP county map]
Source FNA vol. 3.
Parent taxa Ranunculaceae > Ranunculus > subg. Ranunculus > sect. Flammula > Ranunculus alismifolius
Sibling taxa
R. alismifolius var. alismellus, R. alismifolius var. davisii, R. alismifolius var. hartwegii, R. alismifolius var. lemmonii, R. alismifolius var. montanus
Name authority unknown
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



Type/paste one or more Latin names into the boxes above; matching taxa will show up below the box as you type. You can use the up/down arrow keys to move through the list.

(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

Choose a data source: Flora of North America, OregonFlora, UW Burke Herbarium

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