• NSF NEON | Open Data to Understand our Ecosystems

  • Biorepository Data Portal

  • Home
  • Search
    • Sample search
    • Map search
    • Dynamic Species List
    • Taxonomic Explorer
  • Images
    • Image Browser
    • Image Search
  • Datasets
    • Research Datasets and Special Collections
    • Carabidae Checklists with Keys
    • Mosquito Checklists with Keys
    • Checklist: Research Sites - Invertebrates
    • Checklist: Research Sites - Plants
    • Checklist: Research Sites - Vertebrates
  • Sample Use
    • Sample Use Policy
    • Sample Request
    • Sample Archival Request
    • Dataset Publishing
  • How to Cite
  • Additional Information
    • Tutorials and Help
    • Biorepository Staff
    • About NEON
    • NEON Data Portal
    • ASU Biocollections
    • About Symbiota
  • Getting Started
Login New Account Sitemap
Penstemon pallidus Small  

No occurrences found
Family: Plantaginaceae
pale beardtongue
[Penstemon arkansanus var. pubescens Pennell, morePenstemon brevisepalus Pennell]
Penstemon pallidus image
  • Gleason & Cronquist
  • Resources
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
Open Interactive Map
Click to Display
1 Total Images
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.