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Penstemon incertus
Penstemon incertus is a species of penstemon known by the common name Mojave beardtongue. It is endemic to California, where it can be found in many of the southeastern mountain ranges, including the southern reaches of the Sierra Nevada, the Tehachapis, and the mountains of the Mojave Desert region. It is a member of the flora in scrub and woodland, among Joshua Trees and in sandy washes.
It is a rounded, branching, erect shrub reaching one meter in maximum height. The thick leaves are linear to lance-shaped with rolled, untoothed edges and reaching up to 7 centimetres (2.8 in). The glandular inflorescence produces several wide-mouthed tubular or funnel-shaped flowers measuring 2 to 3 cm (0.8 to 1.2 in) long. The flowers are blue-purple, glandular on the outer surface and mostly hairless inside except for the hairy staminode.
Firleaf beardtongue · Stemless beardtongue · Sharpleaf penstemon · Los Alamos beardtongue · Alberta beardtongue · White penstemon · White River Beardtongue · Whitemargin beardtongue · Gilia beardtongue · Penstemon angelicus · Siskiyou beardtongue · Broadbeard beardtongue
Text excerpted from the Wikipedia article Penstemon incertus 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.
