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Photo is of parent taxon

clubmoss ivesia, clubmoss mousetail, White Mountains ivesia

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

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
from FNA
CA
[BONAP county map]
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 Rosaceae > subfam. Rosoideae > tribe Potentilleae > Ivesia > sect. Ivesia > Ivesia lycopodioides
Sibling taxa
I. lycopodioides var. lycopodioides, I. lycopodioides var. megalopetala
Synonyms Horkelia scandularis, I. lycopodioides subsp. scandularis, Potentilla lycopodioides var. scandularis
Name authority (Rydberg) Ertter & Reveal: Novon 17: 324. (2007)
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