Penstemon palmeri var. eglandulosus
Brittonia 31: 105. 1979.
Distal cauline leaves connate-perfoliate. Thyrses: peduncles and pedicels glabrous. Flowers: calyx lobes glabrous; corolla-tube 4–6 mm; pollen-sacs 1.6–2 (–2.2) mm.
Phenology: Flowering Jun–Jul.
Habitat: Washes, roadsides, desert shrublands, pinyon-juniper woodlands, pine woodlands.
Elevation: 1500–2600 m.
Ariz., N.Mex., Utah.
Variety eglandulosus occurs from the southern end of the Utah Plateau (Emery, Garfield, Grand, Iron, Kane, San Juan, Washington, and Wayne counties, Utah) to the Kaibab Plateau in northern Coconino and Mohave counties, Arizona. A population in Socorro County, New Mexico, appears to have been seeded along a roadside.
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