70 MISCELLANEOUS CIRCULAR 92, U. S. DEPT. OF AGRICULTURE 



Salix longipes wardii (Bebb) Schneider. 



Range. — Western Maryland (Allegheny County) and District of Columbia 

 (Potomac River) to Virginia (Fairfax and Elizabeth Counties); northern Ken- 

 tucky and Tennessee; Mississippi (Tishomingo County); Illinois (St. Clair and 

 Madison Counties) ; Missouri (from Pike County) to Kansas, western Arkansas, 

 and eastern Oklahoma. 



Note on nomenclature. — Formerly designated as Salix wardii Bebb. 



NAMES IN USE 



Black Willow. Bebb Willow. 



Ward's Willow (lit.). 



Salix bonplandiana toumeyi (Britton) Schneider. 



Range. — Central and southern Arizona (Sabino Canyon, Sycamore Canyon, 

 and Santa Catalina Mountains) ; southwestern New Mexico (Grant County — 

 San Luis Mountains); Mexico (Chihuahua, Sonora, Lower California). 



Note on nomenclature. — Salix bonplandiana Humboldt, Bonpland, and 

 Kunth, formerly supposed to occur within our borders, and therefore made to 

 include the present variety, is now believed to be found only in Mexico. Desig- 

 nated also as Salix Toumeyi Britton. 



NAME IN USE 



Black Willow 



Salix lasiandra Bentham. Western Black Willow. 



Range. — Yukon (vicinity of Dawson), Vancouver Island, and southward in 

 the coast region of Washington and Oregon; California (coast ranges and Sierra 

 Nevada) ; New Mexico (Socorro and Santa Fe Counties) ; Colorado (Chaffee 

 County). Eastern range imperfectly known. 



Note on nomenclature. — This species includes Salix lasiandra lyallii Sargent, 

 previously described as Salix speciosa Nuttall (1842), not Hooker and Arnott 

 (1841), a very broad and longleafed phase. No floral or fruit characters have 

 been found for distinguishing it from the type, with which many intermediate 

 leaf forms connect it. 



NAMES IN USE 



Willow (Calif., Oreg.). Waxy Willow (Calif.). 



Black Willow. Yellow Willow. 



Western Black Willow (lit.). 



Salix lasiandra lancifolia Bebb. Western Black Willow. 



Range. — Yukon (vicinity of Dawson) to Washington (Nisqually River); 

 Oregon (Willamette River) and to southern California (San Bernardino Moun- 

 tains) . 



NAME IN USE 



Western Black Willow 



Salix lasiandra caudata (Nuttall) Sudworth. 



Western Black Willow. 



Range. — Northeastern Oregon and eastern Washington into Idaho and from 

 Wyoming to Colorado, Utah, and Nevada. 



NAME IN USE 



Western Black Willow 



