Potentilla simplex Michaux. Common name: Old-field Five-fingers. Phenology: Apr-Jun; Apr-Jul. Habitat: Woodlands, fields, disturbed areas. Distribution: NL (Newfoundland) and MN south to Panhandle FL, AL, and TX.
Origin/Endemic status: Native
Synonymy ⓘ: = Ar, C, Can, Fl3, FNA9, G, GrPl, K4, Mi, NcTx, NE, NY, Pa, RAB, Tx, Va, W, WH3, WV; > Potentilla canadensis L. — S, misapplied; > Potentilla canadensis L. var. canadensis — S13, misapplied; > Potentilla canadensis L. var. simplex (Michx.) Torr. & A.Gray — S13; > Potentilla simplex Michx. — S; > Potentilla simplex Michx. var. argyrisma Fernald — F, Il, Tn; > Potentilla simplex Michx. var. calvescens Fernald — F, Il, Tat; > Potentilla simplex Michx. var. simplex — F, Il, Tn; Potentilla simplex Michx. Basionym: Potentilla simplex Michx. 1803
Links to other floras: = Potentilla simplex - FNA9
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FACU
- Eastern Mountains and Piedmont: FACU
- Great Plains: UPL
- Midwest: FACU
- Northcentral & Northeast: FACU
Heliophily ⓘ: 6
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© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
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Horticultural Information
Intro: Low, creeping perennial of woodlands, fields and disturbed areas.
Stems: Stems unbranched and hairy.
Leaves: Leaves alternate; petiolate; palmately divided into 5 narrowly oval leaflets, these 3/4-3 in. long, sharply toothed except near the base, smooth above and smooth to slightly hairy beneath.
Inforescence:
Flowers: Flowers solitary on stalks, the first arising from the axil of the second well-developed stem leaf; yellow; about 1/2 in. wide; consisting of 5 rounded petals, 5 triangular hairy sepals, and many stamens circling the yellow center.
Fruits: Fruit an aggregate of achenes.
Comments:
Height: 4-16 in., usually less than 12 in.
plant sale text:
bloom table text:
description: Low, creeping perennial of woodlands, fields and disturbed areas.
stems: Stems unbranched and hairy.
leaves: Leaves alternate; petiolate; palmately divided into 5 narrowly oval leaflets, these 3/4-3 in. long, sharply toothed except near the base, smooth above and smooth to slightly hairy beneath.
inflorescence:
flowers: Flowers solitary on stalks, the first arising from the axil of the second well-developed stem leaf; yellow; about 1/2 in. wide; consisting of 5 rounded petals, 5 triangular hairy sepals, and many stamens circling the yellow center.
fruits: Fruit an aggregate of achenes.
comments:
cultural notes:
germination code:
native range: eastern North America
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