Boechera fernaldiana subsp. fernaldiana |
Boechera fernaldiana subsp. vivariensis |
|
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Petals | purple to lavender; sepals purplish, moderately to sparsely pubescent. |
white; sepals greenish, usually glabrous, rarely sparsely pubescent. |
Boechera fernaldiana subsp. fernaldiana |
Boechera fernaldiana subsp. vivariensis |
|
Phenology | Flowering May–Jul. | Flowering Apr–Jun. |
Habitat | Igneous rock outcrops, talus, rocky slopes in sagebrush areas | Sand-stone rock outcrops, rocky slopes, sandy soil, mostly pinyon-juniper woodlands |
Elevation | 2200-3400 m (7200-11200 ft) | 1500-2400 m (4900-7900 ft) |
Distribution |
NV |
CO; UT |
Discussion | Subspecies fernaldiana is known from Elko, Humboldt, Lander, and Nye counties. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Subspecies vivariensis is known only from Moffat County, Colorado, and Uintah County, Utah. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 7, p. 379. | FNA vol. 7, p. 379. |
Parent taxa | ||
Sibling taxa | ||
Synonyms | Arabis vivariensis, B. vivariensis | |
Name authority | unknown | (S. L. Welsh) Windham & Al-Shehbaz: Harvard Pap. Bot. 11: 67. (2006) |
Web links |