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Penstemon pallidus Small  

No occurrences found
Family: Plantaginaceae
pale beardtongue
[Penstemon arkansanus var. pubescens Pennell, morePenstemon brevisepalus Pennell]
Penstemon pallidus image
  • Gleason & Cronquist
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Vascular plants of NE US and adjacent Canada
.Stems 3-7 dm, hairy throughout with straight, subulate, ±reflexed hairs 0.1 mm, the same pubescence ±developed on both sides of the narrowly lanceolate or lance-oblong lvs; infl glandular, 1-2.5 dm; cal 2.5-5 mm at anthesis; cor 1.6-2.2 cm, white, marked with fine purple lines in the throat; seeds 0.5-0.7 mm; 2n=16. Dry woods and fields; Me. to Minn., s. to Va. and Ark. Apr.-June. (P. arkansanus)

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.
Penstemon pallidus
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NSF NEON | Open Data to Understand our Ecosystems The National Ecological Observatory Network is a major facility fully funded by the National Science Foundation. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.