Ivesia lycopodioides var. scandularis |
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clubmoss ivesia, clubmoss mousetail, White Mountains ivesia |
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Stems | decumbent to ascending, 0.5–1.5 dm. |
Basal leaves | 3–8 cm; leaflets tightly overlapping, short-hirsute, lobes obovate, 1–3 mm, apical setae (0–)0.5–1(–2) mm. |
Cauline leaves | 0–1. |
Inflorescences | usually ± capitate, 3–15(–20)-flowered, 1–2(–3) cm diam. |
Flowers | 6–12 mm diam.; petals broadly obovate, 3–5 × 2–3 mm; filaments 1.2–1.5 mm; styles 2–3 mm. |
Ivesia lycopodioides var. scandularis |
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Phenology | Flowering summer. |
Habitat | Moist slopes, fellfields, in high-elevation sagebrush communities, subalpine to alpine conifer woodlands, alpine tundra |
Elevation | 3000–4000 m (9800–13100 ft) |
Distribution |
CA |
Discussion | Variety scandularis is the only variety that occurs in the White Mountains of Inyo and Mono counties, California; scattered populations occur also on the eastern side of the Sierra Nevada. Leaflet lobes are intermediate in size between those of the other two varieties and usually are tipped with a single bristle to 2 mm. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 9, p. 232. |
Parent taxa | |
Sibling taxa | |
Synonyms | Horkelia scandularis, I. lycopodioides subsp. scandularis, Potentilla lycopodioides var. scandularis |
Name authority | (Rydberg) Ertter & Reveal: Novon 17: 324. (2007) |
Web links |