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Desert Magazine from June 1944 PDF Document - Surrey ...

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k th By MARY BEAL<br />

the Pentstemon<br />

quest, we select a few without the<br />

fiery brilliance of the Scarlet<br />

Buglers described in the May issue of <strong>Desert</strong><br />

<strong>Magazine</strong>. One of the loveliest,<br />

Palmer's Pentstemon, is rather widespread<br />

at moderate to high altitudes, its graceful<br />

wands of delicately colored bloom lighting<br />

up slopes, washes and canyons, and exhaling<br />

a delightful fragrance. Etched in<br />

my memory is the vision of a magnificent<br />

clump over 5 feet tall, supremely beautiful<br />

in the late afternoon light. It appeared like<br />

magic at a bend of the road skirting the<br />

Providence mountains in eastern Mojave<br />

desert. It was standing at the edge of a<br />

shallow rainwash, its dozens of flowerstrung<br />

stems gently swaying in the breeze.<br />

Pentstemon palmeri<br />

Several to many slender erect stems IV2<br />

to over 5 feet tall, <strong>from</strong> a woody base, more<br />

leafy below, the herbage hairless and lightly<br />

covered with a bloom, the narrow sessile<br />

leaves mostly lanceolate with shallow<br />

sharp teeth. The inch-long (or more)<br />

corolla is pale pink (or deeper) or orchid<br />

pink, with crimson lines in the throat extending<br />

well down the 3-lobed lower lip,<br />

the short tube abruptly dilated into the<br />

wide-open throat, showing the hairy palate<br />

and densely hairy tip of the sterile filament.<br />

Frequent <strong>from</strong> 3500 to 6500 feet in<br />

Mojave desert, Arizona, southern Nevada<br />

and Utah.<br />

Pentstemon spectabilis<br />

This showy species has ventured into the<br />

desert <strong>from</strong> bordering ranges on the west,<br />

making itself at home on dry hills and in<br />

rocky canyons. Its stately clusters of stems,<br />

2 or 3 feet tall, are generously bedecked<br />

with flowers of an entrancing gamut of<br />

color tones, the corollas over an inch long,<br />

bright blue or purplish blue, lighter at<br />

base, the abruptly dilated, bell shaped<br />

throat lilac or red-purple. A panicle often<br />

has 50 or more blossoms. The pale-green<br />

leaves are sharply toothed, the sterile stamen<br />

beardless. Look for it in April and<br />

May along the western edge of Colorado<br />

desert and in the western and southern<br />

borders of Mojave desert.<br />

Pentstemon albomarginatus<br />

A smaller species, growing in low<br />

clumps 6 to 10 inches high with several<br />

leafy stems <strong>from</strong> the long fleshy root, the<br />

herbage pale grey-green with a sheen.<br />

Leaves and sepals white-margined, flowers<br />

whorled in a spike-like leafy panicle, the<br />

corolla light to deep rose pink, throat paler<br />

with bright reddish lines and dense yellow<br />

beard. Found infrequently at moderate<br />

altitudes in April and May in sandy areas<br />

of western Arizona, southern Nevada and<br />

eastern Mojave desert.<br />

Pentstemon antirrhinoides<br />

An intricately-branched leafy shrub 2 to<br />

7 feet high, with many small glossy richgreen<br />

leaves on pale woody branches. The<br />

very broad, gaping corolla is sulphur-yellow,<br />

washed with terra cotta or russet outside,<br />

the sterile filament densely bearded.<br />

Rather common up to 5000 feet in rocky<br />

canyons and mesas of southern and western<br />

Blue Beard-tongue {Pentstemon spectabilis)<br />

. Photographed by the author<br />

in southwestern Mojave desert,<br />

California.<br />

Arizona, southern and eastern Mojave desert<br />

and along the western edge of Colorado<br />

desert <strong>from</strong> April to <strong>June</strong>.<br />

Pentstemon pseudospectabilis<br />

A beautiful plant with several erect<br />

stems up to 4 feet tall, the oblong-ovate<br />

leaves sharply serrate, the corolla about an<br />

inch long, gradually inflated to the spreading<br />

lips, bright pink to rose-purple. Common<br />

in sandy washes and open ground up<br />

to 6500 feet in mountains of eastern Colorado<br />

desert, Arizona and southwestern<br />

New Mexico, blooming in spring and<br />

summer, according to altitude.<br />

Left to right—Scented Pentstemon (P. palmeri), a favorite of honey bees in eastern Mojave desert. Bushy Beard-tongue (P.<br />

antirrhinoides), specimen <strong>from</strong> Providence mountains of eastern Mojave desert. White-margined Pentstemon (P. albomarginatus)<br />

, usually growing in drifting sand. Photographed specimen <strong>from</strong> a colony found by the author near<br />

black lava bed surrounding Pisgah Crater.

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