Salix sect. Humboldtianae

Andersson in A. P. de Candolle and A. L. P. P. de Candolle

in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 16(2): 199. 1868.

Treatment appears in FNA Volume 7. Treatment on page 32. Mentioned on page 30, 51.
Revision as of 20:21, 24 September 2019 by FNA>Volume Importer

Shrubs or trees, 1–30 m. Branches somewhat brittle, highly brittle, or flexible at base. Leaves: petiole with pairs or clusters of spherical glands distally; largest medial blade relatively narrow (6–37 mm wide), margins flat, (glands marginal), abaxial surface glabrous, glabrescent, puberulent, pubescent, or pilose. Pistillate catkins slender, (5–16 mm wide). Pistillate flowers: ovary glabrous or villous.

Distribution

North America, Mexico, West Indies, Central America, Asia.

Discussion

Species 15 (6 in the flora).

Selected References

None.

... more about "Salix sect. Humboldtianae"
George W. Argus +
Andersson in A. P. de Candolle and A. L. P. P. de Candolle +
North America +, Mexico +, West Indies +, Central America +  and Asia. +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
Salix sect. Humboldtianae +
Salix subg. Protitea +
section +