Potentilla reptans Linnaeus (Q3953)
Potentilla reptans is a taxon with the rank species within the section Potentilla sect. Potentilla
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Potentilla reptans Linnaeus
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Potentilla reptans is a taxon with the rank species within the section Potentilla sect. Potentilla
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Statements
taxon/id/Potentilla reptans Linnaeus
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Potentilla reptans Linnaeus
Potentilla reptans
Linnaeus
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
accepted
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CA-NS
present
introduced
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Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
CA-ON
present
introduced
1 reference
Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
CA-QC
present
introduced
1 reference
Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
CA-NS
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CA-ON
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CA-QC
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US-CA
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US-CO
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US-DC
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US-FL
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US-GA
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US-IL
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US-KY
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US-LA
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US-MD
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US-MA
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US-MI
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US-MN
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US-NJ
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US-NY
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US-OH
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US-OR
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US-PA
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US-VA
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US-WA
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US-WI
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Rootstocks erect, slender to stout, 2–6+ cm.
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Stems soon becoming prostrate, flagelliform, not branched, rooting at some nodes, 1.5–10+ dm.
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Basal leaves persistent, usually palmate, 3–12 (–30) cm;
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petiole 2–10 (–25) cm, long hairs sparse to abundant, tightly to loosely appressed, 0.5–1.5 mm, usually stiff, sometimes weak, glands absent;
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leaflets (3–) 5 (–7), central oblanceolate to obovate, (0.5–) 2–4 (–7) × 0.3–1.5 (–2.5) cm, distal ± 3/4 of margin incised 1/4–1/3 to midvein, teeth (3–) 4–12 per side, surfaces similar, green, sparsely to moderately hairy.
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Cauline leaves 2–3 (–4) proximal to 1st flowering node, usually well expanded at anthesis, usually palmate, 2–8 (–20) cm;
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petiole 0.5–6 (–15) cm;
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leaflets (3–) 5, ± resembling those of basal leaves, apex rounded to obtuse.
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Inflorescences solitary flowers at stolon nodes.
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Pedicels (2.5–) 4–12 (–15) cm.
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Flowers 5 (–10) -merous;
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epicalyx bractlets elliptic or oblong to ovate, 4–10 × 1.5–3.5 mm, often much larger than sepals (especially in fruit);
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hypanthium 4–7 mm diam.;
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sepals (3–) 5–7 mm, apex broadly acute to obtuse;
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petals 7–9 (–12) × 6–9 (–11) mm, apex usually ± retuse;
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stamens ca. 20, filaments (0.5–) 1–2.5 (–2.8) mm, anthers (1–) 1.3–2 mm;
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carpels 60–120, styles 0.6–1.3 mm.
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2n = 28 (Eurasia).
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