Boechera oxylobula, common name Glenwood Springs rockcress, is a plant species referred to as Arabis demissa in many older publications.

It is known only from Garfield, Gunnison, Hinsdale, Lake, Mineral, Park, and Saguache counties in the central part of the state.

[3] 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.