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Ranunculus hispidus Michaux. Subgenus: Ranunculus. Section: Polyanthemos. Hispid Buttercup, Hairy Buttercup. Phen: Mar-Jun. Hab: Rich moist forests, creekbanks, mesic to dry woodlands and forests, bottomlands. Dist: MA and VT west to s. ON, n. IL, and se. KS, south to e. and c. NC, s. GA, s. AL, AR, and ne. OK.

Origin/Endemic status: Native

Taxonomy Comments: This species is tetraploid (n = 16).

Synonymy : = GW2, NE, NY, RAB, S, S13, Tat, Va, W, Haines (2007b), Keener (1976); = Ranunculus hispidus Michx. var. hispidus – Ar, C, FNA3, GrPl, K1, K3, K4, Mi, Pa, Tn, Duncan (1980); > Ranunculus hispidus Michx. var. eurylobus L.D.Benson – F, G, WV; > Ranunculus hispidus Michx. var. falsus Fernald – F; > Ranunculus hispidus Michx. var. hispidus – F, G, Il, WV; > Ranunculus hispidus Michx. var. marilandicus (Poir.) L.D.Benson – G, Il

Links to other floras: = Ranunculus hispidus var. hispidus - FNA3

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FAC
  • Eastern Mountains and Piedmont: FAC
  • Great Plains: FACW
  • Midwest: FAC
  • Northcentral & Northeast: FAC

Heliophily : 4

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image of plant© Alan Cressler: Ranunculus hispidus, Nantahala National Forest, Clay County, North Carolina 1 by Alan Cressler source | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷
image of plant© Joey Shaw source | Original Image ⭷

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Horticultural Information

NCBG trait

Intro: Erect to reclining, tufted perennial of rich moist forests, creek banks, somewhat dry woodlands and forests, bottomlands.

Stems: Stems weak, slender, simple or with forking branches, usually densely hairy.

Leaves: Leaves basal and alternate on the stem, petiolate, 1-5 in. long (and almost as wide), divided into 3 oval or diamond-shaped lobes/leaflets, with at least the terminal one stalked; lobes/leaflets are further lobed or at least toothed.

Inforescence:

Flowers: Flowers solitary on long, hairy, leafless stalks from upper leaf axils; bright yellow; 3/4-1 1/4 in. wide; consisting o 5 oblong-oval petals, 5 yellowish to light green spreading sepals that are shorter than the petals and visible between them, and a center of many yellow stamens plus a green, compound ovary; bases of the petals are green-streaked.

Fruits: Fruit an oblong cluster of flattened, teardrop-shaped, beaked achenes.

Comments:

Height: 1-2 ft.

plant sale text:

bloom table text:

description: Erect to reclining, tufted perennial of rich moist forests, creek banks, somewhat dry woodlands and forests, bottomlands.

stems: Stems weak, slender, simple or with forking branches, usually densely hairy.

leaves: Leaves basal and alternate on the stem, petiolate, 1-5 in. long (and almost as wide), divided into 3 oval or diamond-shaped lobes/leaflets, with at least the terminal one stalked; lobes/leaflets are further lobed or at least toothed.

inflorescence:

flowers: Flowers solitary on long, hairy, leafless stalks from upper leaf axils; bright yellow; 3/4-1 1/4 in. wide; consisting o 5 oblong-oval petals, 5 yellowish to light green spreading sepals that are shorter than the petals and visible between them, and a center of many yellow stamens plus a green, compound ovary; bases of the petals are green-streaked.

fruits: Fruit an oblong cluster of flattened, teardrop-shaped, beaked achenes.

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native range: