Page author: David Giblin
Arabidopsis kamchatica
(= Arabidopsis halleri ssp. gemmifera × Arabidopsis lyrata ssp. petraea)
kamchatka rockcress, lyre-leaved rockcress, western rockcress
Specimens
Photos

Distribution: Occurring west of the Cascades crest in northwestern Washington; Alaska to Washington, east to Northwest Territory and Sasketchewan.

Habitat: Subalpine and alpine scree and talus slopes.

Flowers: July-September

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern

Pollination: Bees, flies, butterflies

Description:

[none provided]


Accepted Name:
Arabidopsis kamchatica (Fisch. ex DC.) K. Shimizu & Kudoh
Publication: Acta Phytotax. Geobot. 56(2): 167. 2005.

Synonyms & Misapplications:
Arabidopsis lyrata (L.) O’Kane & Al-Shehbaz, misapplied [FNA7]
Arabidopsis lyrata (L.) O’Kane & Al-Shehbaz ssp. kamchatica (Fisch. ex DC.) O’Kane & Al-Shehbaz [FNA7]
Arabis kamchatica (Fisch. ex DC.) Ledeb. [KZ99]
Arabis lyrata L. var. kamchatica Fisch. ex DC. [HC]
Arabis lyrata L. var. occidentalis S. Watson
Additional Resources:

PNW Herbaria: Specimen records of Arabidopsis kamchatica in the Consortium of Pacific Northwest Herbaria database

WA Flora Checklist: Arabidopsis kamchatica checklist entry

OregonFlora: Arabidopsis kamchatica information

E-Flora BC: Arabidopsis kamchatica atlas page

CalPhotos: Arabidopsis kamchatica photos

2 photographs:
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