Potentilla pedersenii (Rydberg) Rydberg in N. L. Britton et al. (Q4040)
Revision as of 17:17, 23 June 2022 by WikibaseAdmin (talk | contribs) (Changed label, description and/or aliases in en, and other parts)
Potentilla pedersenii is a taxon with the rank species within the section Potentilla sect. Rubricaules
Language | Label | Description | Also known as |
---|---|---|---|
English |
Potentilla pedersenii (Rydberg) Rydberg in N. L. Britton et al.
|
Potentilla pedersenii is a taxon with the rank species within the section Potentilla sect. Rubricaules
|
Statements
taxon/id/Potentilla pedersenii (Rydberg) Rydberg
0 references
Potentilla pedersenii (Rydberg) Rydberg
Potentilla pedersenii
(Rydberg) Rydberg
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
Greenland, GL
present
1 reference
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1009&flora_id=1
CA-NT
1 reference
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1009&flora_id=1
CA-NU
1 reference
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1009&flora_id=1
CA-NT
1 reference
CA-NU
1 reference
Caudex branches not sheathed with marcescent whole leaves.
1 reference
Stems ascending to nearly erect, 0.4–2 dm.
1 reference
Basal leaves often both ternate and palmate or subpalmate on same plant, 2.5–4 cm;
1 reference
petiole 1.5–2.5 cm, long hairs common to abundant, loosely appressed to ascending-spreading, 1–2 mm, weak to ± stiff, verrucose, crisped (/short) hairs absent or sparse to common, cottony hairs absent, glands sparse to common;
1 reference
leaflets 3–5, proximalmost separated by 0–2 mm, central broadly elliptic to obovate, 1–1.5 × 0.5–0.9 cm, petiolules 1–2 mm, distal 2/3–3/4 of margin incised 1/2–3/4 to midvein, teeth (2–) 3–4 per side, 4–6 mm, apical tufts ± 1 mm, abaxial surfaces grayish white to white, long hairs abundant (sometimes obscuring entire surface), cottony-crisped hairs abundant to dense, short hairs absent or obscured, glands sparse to common but usually obscured, adaxial grayish green to gray, long hairs sparse to abundant, 1–1.5 (–2) mm, ± weak, short (short-crisped) hairs absent or sparse, rarely common, cottony hairs absent, glands absent or sparse, rarely common.
1 reference
Cauline leaves 0–2.
1 reference
Inflorescences (1–) 3–7-flowered, open, branch angle 30–50°.
1 reference
Pedicels 1–2 cm, proximal to 4 cm.
1 reference
Flowers: epicalyx bractlets narrowly ovate to elliptic, 4–5 × 1–1.4 mm;
1 reference
hypanthium 3–4 mm diam.;
1 reference
sepals 4–6 mm, apex subacute to acute, glands sparse to common, usually not obscured;
1 reference
petals pale-yellow, usually not overlapping, 6–7 × 4–8 mm, distinctly longer than sepals;
1 reference
filaments 1–2 mm, anthers ± 0.4 mm;
1 reference
carpels 40–80, styles 0.8–0.9 mm.
1 reference
Achenes 1.1–1.2 mm.
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
loosely appressed
ascending-spreading
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
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
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference