Potentilla drummondii Lehmann (Q3984)
Potentilla drummondii is a taxon with the rank species within the section Potentilla sect. Graciles
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Potentilla drummondii Lehmann
|
Potentilla drummondii is a taxon with the rank species within the section Potentilla sect. Graciles
|
Statements
taxon/id/Potentilla drummondii Lehmann
0 references
Potentilla drummondii Lehmann
Potentilla drummondii
Lehmann
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
accepted
1 reference
CA-AB
1 reference
Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
CA-BC
1 reference
Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.
CA-AB
1 reference
CA-BC
1 reference
US-AK
1 reference
US-CA
1 reference
US-MT
1 reference
US-OR
1 reference
US-WA
1 reference
300–3000 m
300 meter
3,000 meter
1 reference
Glands usually absent or inconspicuous, rarely conspicuous, uncolored.
1 reference
Stems decumbent to nearly erect, 1.5–4.5 (–6) dm.
1 reference
Basal leaves sometimes 2-ranked, subpinnate to pinnate (proximal leaflets often doubled, distal leaflets confluent and/or decurrent), (4–) 10–25 cm;
1 reference
petiole 1–10 (–15) cm, long hairs absent or sparse to abundant, appressed, 1–1.5 mm, usually stiff, short, crisped, and cottony hairs usually absent, glands absent or (regionally) abundant;
1 reference
leaflets 5–9, on distal 1/10–1/2 (–3/4) of leaf axis, separate to ± overlapping, largest ones obovate to cuneate, (1–) 2–5 × (0.7–) 1–3 (–3.5) cm, margins flat, distal 1/2–3/4 unevenly, sometimes evenly, incised ± 1/2 to midvein (often with additional incisions nearly to midvein), undivided medial blade 3–15 mm wide, teeth 3–7 per side (sometimes secondarily toothed), linear to lanceolate, 3–10 mm, surfaces similar, green, not glaucous, long hairs nearly absent or sparse to common (sometimes restricted to abaxial veins), short, crisped, and cottony hairs usually absent, glands usually absent, sometimes regionally abundant.
1 reference
Cauline leaves 1–3.
1 reference
Inflorescences 3–15-flowered.
1 reference
Pedicels 1–3 (–6.5) cm.
1 reference
Flowers: epicalyx bractlets lanceolate to narrowly elliptic, 3–5 × 1–1.6 mm, hairs usually sparse, appressed to ascending, glands usually absent, sometimes regionally sparse to common;
1 reference
hypanthium (3–) 4–6 (–7) mm diam.;
1 reference
sepals 5–10 mm, apex acute to acuminate;
1 reference
petals (6–) 7–12 × 5–10 mm;
1 reference
filaments 2–3.5 mm, anthers 0.7–1 mm;
1 reference
carpels (20–) 25–40, styles filiform above papillate-swollen base, 2–3 mm.
1 reference
Achenes 1.5–2 mm. 2n = 64, 92, 96, 98–108.
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
incised
sometimes evenly; evenly; more or less
1 reference
1 reference
1 reference
1 reference
1 reference
abundant
sometimes regionally
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
sometimes regionally sparse
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
separate
more or less overlapping
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference