Walcott, M.V., North American wild flowers (1925-1927)
N. Amer. Wild Fl.

---

vol. 3

---

t. 209

---

---

name cited:
Penstemon digitalis Nutt. ex Sims
name recognized:
Penstemon digitalis Nutt. ex Sims

---

family: Scrophulariaceae
subfamily: Antirrhinoideae
tribe: Cheloneae

---

epithet: digitalis,-is,-e

---

Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.

---

link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=177892

---

contact about this record

---

synonyms: