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Glenwood Springs Rockcress

Boechera oxylobula

Glenwood Springs Rockcress
Photo: Patrick Alexander from Las Cruces, NM, CC0
Family
Brassicaceae (Cabbage family)
Grows as
Perennial
Native range
Colorado
Climate
subalpine or subarctic

About

Boechera oxylobula, common name Glenwood Springs rockcress, is a plant species referred to as Arabis demissa in many older publications. The species is endemic to Colorado. It is known only from Garfield, Gunnison, Hinsdale, Lake, Mineral, Park, and Saguache counties in the central part of the state. It is found in open, rocky locations such as cliff faces, rocky slopes, and gravelly soil in brush.

Boechera oxylobula is a perennial herb with several stems arising from a basal rosette. Leaves are linear, up to 2.5 mm (0.1 inches) wide. Flowers are white to pale lavender, borne in a terminal raceme.

Other Boechera plants

Boechera constancei · Brewer's rockcress · Cobre rockcress · Crandall's Rockcress · Pinyon Rockcress · Grouse Creek Rockcress · Mt. Sapphire Rockcress · Gunnison's Rockcress · Hoffmann's Rockcress · Holboell's Rockcress · Lemmon's Rockcress · Ophir Pass Rockcress

Text excerpted from the Wikipedia article Boechera oxylobula by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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