73. Desert beardtongue

Penstemons, or “beard-tongues,” of various species are numerous on the

desert as well as throughout the higher, moister parts of the Southwest.

This one blooms in spring and early summer below 6,000 feet from

southwestern New Mexico to southern California. It, and the similar

Parry Penstemon, are among the more noticeable desert species because of

their showy flowers covering the clumps of erect stems two to four feet

tall. Both are fairly common on mesa slopes and mountain canyons with

individuals well scattered, hence not contributing to the mass flower

displays of the desert springtime.

_Penstemon pseudospectabilis_ Figwort Family

[Illustration: DESERT BEARDTONGUE]

100 Desert Wildflowers in Natural Color · 第 75 / 104 题