Difference between revisions of "Drymocallis glandulosa var. wrangelliana"

(Fischer & Avé-Lallemant) Ertter

J. Bot. Res. Inst. Texas 1: 43. 2007.

Common names: Coast drymocallis or wood beauty
Selected by author to be illustrated
Basionym: Potentilla wrangelliana Fischer & Avé-Lallemant Index Seminum (St. Petersburg) 7: 54. 1841
Synonyms: Drymocallis albida Rydberg P. glandulosa var. wrangelliana (Fischer & Avé-Lallemant) Th. Wolf
Treatment appears in FNA Volume 9. Treatment on page 293. Mentioned on page 292.
FNA>Volume Importer
FNA>Volume Importer
(No difference)

Revision as of 20:37, 24 September 2019

Stems (1–)2–7 dm, base 2–5 mm diam. Leaves: basal (5–)10–30 cm, leaflet pairs (2–)3–4; terminal leaflet broadly obovate, (2–)3–7 × 2–5 cm, teeth double, 9–17 per side, apex usually rounded, rarely obtuse; cauline well developed, leaflet pairs 2–4. Inflorescences (3–)5–30-flowered, ± to very leafy, wide, branch angles (15–)30–55°. Pedicels 1–5 (proximal to 30) mm. Flowers: epicalyx bractlets ± elliptic, (3–)4–7 × 1.5–2.5(–3) mm; sepals spreading, 5–11 mm, apex round-obtuse, mucronate; petals spreading, usually cream-white, sometimes pale yellow, broadly ovate or obovate, (4–)4.5–6.5 × 3–5.5 mm; filaments 1–2 mm. Achenes 1.2–1.5 mm. 2n = 14.


Phenology: Flowering Mar–Jun.
Habitat: Openings, moist and/or ± shaded places in coastal scrub and woodlands
Elevation: 0–1000 m

Distribution

V9 473-distribution-map.jpg

Calif., Oreg., Wash., Mexico (Baja California).

Discussion

Variety wrangelliana is provisionally resurrected for the coastal extreme with exceptionally leafy inflorescences and relatively large, most commonly cream-white petals.

Selected References

None.

Lower Taxa

None.
Barbara Ertter +
(Fischer & Avé-Lallemant) Ertter +
Potentilla wrangelliana +
Coast drymocallis or wood beauty +
Calif. +, Oreg. +, Wash. +  and Mexico (Baja California). +
0–1000 m +
Openings, moist and/or ± shaded places in coastal scrub and woodlands +
Flowering Mar–Jun. +
J. Bot. Res. Inst. Texas +
Illustrated +
Drymocallis albida +  and P. glandulosa var. wrangelliana +
Drymocallis glandulosa var. wrangelliana +
Drymocallis glandulosa +
variety +