Hooker, W.J., Flora boreali-americana, or, the botany of the northern parts of British America (1829-1840)
Fl. Bor.-Amer. (Hooker)

---

vol. 1 (1840)

---

t. 1 (1829)

---

---

name cited:
Clematis douglasii Hook.
name recognized:
Clematis hirsutissima Pursh

---

drawing: W.J. Hooker

---

family: Ranunculaceae

---

epithet cited: douglasii

---

epithet recognized: hirsutissimus,-a,-um

---

Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.

---

link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=57273

---

contact about this record

---

synonyms:

homotypic synonyms:
Viorna hirsutissima (Pursh) A. Heller;