Penstemon albidus Nutt.
  • Gen. N. Amer. Pl.

Cite taxon page as 'WFO (2020): Penstemon albidus Nutt. Published on the Internet; Accessed on: 02 Jun 2020'

General Information

"Stems usually 2–5 together, 1.5–5 dm, retrorsely puberulent below, glandular-hairy in the infl; cauline lvs lance-oblong, 4–8 × 0.8–2 cm, entire or with a few low teeth, rounded at base, glabrous to puberulent or scabrous; infl strict, 0.6–2.5 dm; pedicels, cal and cor glandular-pubescent; cal 4–7 mm at anthesis; cor white or faintly violet-tinged, 1.5–2 cm, weakly bilabiate, the tube gradually dilated upward, finely glandular-puberulent within; seeds 2–3 mm; 2n=16. Dry prairies; w. Minn. and w. Io., w. to Alta., Wyo., and N.M. May, June."

  • Provided by: [A].New York Botanical Garden
    • Source: [
    • 1
    • ]. 


    • 1 "Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp."
    • 2 Gen. N. Amer. Pl.

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    World Flora Online Data. 2018.
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