Difference between revisions of "Potentilla effusa var. rupincola"
Biblioth. Bot. 16 (Heft 71): 199. 1908.
Common names: Rockloving cinquefoil
Conservation concernEndemic
Basionym: Potentilla rupincola Osterhout Bull. Torrey Bot. Club 26: 256. 1899
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|special status=Conservation concern;Endemic | |special status=Conservation concern;Endemic | ||
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|subfamily=Rosaceae subfam. Rosoideae | |subfamily=Rosaceae subfam. Rosoideae | ||
|tribe=Rosaceae tribe Potentilleae | |tribe=Rosaceae tribe Potentilleae | ||
Latest revision as of 22:55, 5 November 2020
Leaflets ± green, teeth 2–5 per side, abaxial surfaces sparsely to moderately long-hairy at least on veins, not or sparsely cottony, adaxial glabrous or sparsely long-hairy and/or cottony. Flowers: epicalyx bractlets and sepals mostly glabrate or glabrous except proximally; anthers 0.5–0.6(–0.7) mm.
Phenology: Flowering summer.
Habitat: Granitic outcrops or thin, gravelly soil, montane conifer woodlands
Elevation: 2100–3300 m
Discussion
Of conservation concern.
Besides being bright green (rather than grayish), var. rupincola plants are generally less robust and somewhat shorter than plants of var. effusa, which also tends to be more upright. The variety is known only from the Rocky Mountains of north-central Colorado.
Selected References
None.
Lower Taxa
None.