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Dropped
Penstemon lentus (Abajo Penstemon)
Perennial herb, 3-5 dm tall; herbage glaucous, glabrous; stems ascending to erect, 1-few; leaves 2-11 cm long, 5-30 mm wide, fleshy, entire, the basal and lower stem leaves petiolate, spatulate, the upper leaves sessile, ovate to lanceolate; inflores...
Penstemon pulchellus
semi-evergreen perennial from Central America
Penstemon ramosus (Branching Beardtongue)
Robust heterophyllous perennials from a woody caudex; stems 3-7.5 dm tall, puberulent, often branching midway up the stem; leaves of the branches linear, about 1 mm wide and 25 mm long; leaves of the main stem 3-6 mm wide, 6-11 cm long, isophyllous a...
Penstemon superbus (Superb Beardtongue)
Plants perennial, glaucous (bluish); stems 3-12 dm tall; basal leaves petiolate; cauline leaves cordate-clasping or connate-perfoliate; inflorescence narrow, often more than half plant height, glandular or glabrous; flowers in dense fascicles separat...
Phacelia bombycina (Mangas Spring Scorpion-Weed)
This species is a winter annual. Distribution is New Mexico and Arizona (USDA).