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Salix Lasiandra

The Salix Lasiandra is commonly known as Black Willow, Caudate Willow, Golden Willow, Pacific Willow, Red Willow, Western Black Willow, Whiplash Willow, as well as Yellow Willow

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Growing Regions

Pacific willow is distributed from the interior of Alaska and the Yukon Territory southeast to Saskatchewan and the Black Hills, southward along the coast to southern California, and south through the Rocky Mountains to New Mexico [7,25].  It is mostly absent from the dry interior country of eastern Washington, Oregon, southern Idaho, Nevada, and Utah [36].

     

General Information

The currently accepted scientific name of Pacific willow is Salix lucida Muhlenb. subsp. lasiandra (Benth.) E. Murray [48]. LIFE FORM : Tree FEDERAL LEGAL STATUS : No special status OTHER STATUS : NO-ENTRY

Pacific willow typically occurs in early seral communities along river
banks or on moist alluvium [8,18].  In the Rocky Mountains these
riparian communities are often adjacent to zones of big sagebrush
(Artemisia tridentata), Douglas-fir (Pseudotsuga menziesii), or
ponderosa pine (Pinus ponderosa) [8,18].  In California it occurs in
riparian forests as a codominant with red alder (Alnus rubra), black
cottonwood, and Oregon ash (Fraxinus latifolia) [35].  Published
classification schemes listing Pacific willow as an indicator or
dominant in community types (cts), habitat types (hts), riparian site
types (rst), or dominance types (dts) are presented below:

   Area         Classification                Authority

sw US           Riparian hts                  Szaro & Patton 1987
sw MT           Riparian veg. rst,hts,cts     Hansen & others 1988
   MT           Riparian veg. dts             Hansen & others 1988

Much of the information presented here is attributed to:
Uchytil, Ronald J. 1989. Salix lucida subsp. lasiandra. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available at USDA Forest Service.

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