EcoFlora - Penstemon canescens

Penstemon canescens (Britton) Britton
Family: Plantaginaceae Eastern Gray Beardtongue [Penstemon brittonorum Pennell ex Beattie, morePenstemon laevigatus var. canescens] Scott Namestnik	Gleason & Cronquist Indiana Flora Resources Vascular plants of NE US and adjacent Canada Stems erect, often clustered, 4-8 dm, finely pubescent or hirsutulous with spreading hairs ca 0.5-1 mm, or occasionally only with minute, ±reflexed hairs; basal lvs broadly elliptic or ovate; cauline lvs mostly lance-ovate or ovate, sometimes narrower, usually sharply serrate, ±pubescent on both sides; cal 2-6.5 mm at anthesis; cor 2-3 cm, pale purple outside, white with fine violet lines inside, the throat moderately inflated. Cliffs and woods; Pa. to e. Tenn. and n. Ala., chiefly in the mts., but also w. to s. Ind. May, June. (P. brevisepalus) Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp. ©The New York Botanical Garden. All rights reserved. Used by permission. From Flora of Indiana (1940) by Charles C. Deam Found locally on white oak slopes in our southeastern counties. …… Indiana Coefficient of Conservatism: C = 7 Wetland Indicator Status: N/A
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