DISTRIBUTION AND OCCURRENCE
SPECIES: Salix bebbiana | Bebb Willow 



GENERAL DISTRIBUTION : 
Bebb willow occurs from Newfoundland west to Hudson Bay and across
Canada to the Yukon Territory and interior Alaska.  It extends south to
southeastern Alaska, British Columbia, the mountains of Washington,
central California, Arizona, New Mexico, and Wyoming, through western
Nebraska, Montana, and south and east from North Dakota and South Dakota
to the northeastern United States [2,26,43,45].


ECOSYSTEMS : 
   FRES11  Spruce - fir
   FRES15  Oak - hickory
   FRES17  Elm - ash - cottonwood
   FRES19  Aspen - birch
   FRES20  Douglas-fir
   FRES21  Ponderosa pine
   FRES23  Fir - spruce
   FRES26  Lodgepole pine
   FRES34  Chaparral - mountain shrub
   FRES36  Mountain grasslands
   FRES38  Plains grasslands
   FRES39  Prairie
   FRES44  Alpine


STATES : 
     AK  AZ  CA  CO  CT  ID  IL  IN  IA  ME
     MD  MI  MN  MT  NE  NV  NH  NJ  NM  NY
     OR  PA  RI  SD  UT  VT  WI  WY  AB  BC
     LB  MB  NB  NF  NT  NS  ON  PE  PQ  SK
     YT


ADMINISTRATIVE UNITS : 
     ACAD  APIS  BAND  BRCA  CACO  CODA
     DEWA  DENA  DINO  FIIS  FOBU  GLAC
     GRCA  GRTE  GRKO  GRSA  INDU  ISRO
     LACL  PIRO  ROMO  SLBE  THRO  TICA
     VOYA  WRST  YELL  YUCH


BLM PHYSIOGRAPHIC REGIONS : 
    3  Southern Pacific Border
    4  Sierra Mountains
    5 Columbia Plateau
    6 Upper Basin and Range
    8  Northern Rocky Mountains
    9  Middle Rocky Mountains
   10  Wyoming Basin
   11  Southern Rocky Mountains
   12  Colorado Plateau
   13  Rocky Mountain Piedmont
   15  Black Hills Uplift
   16  Upper Missouri Basin and Broken Lands


KUCHLER PLANT ASSOCIATIONS : 
   K012  Douglas-fir forest
   K015  Western spruce - fir forest
   K016  Eastern ponderosa forest
   K017  Black Hills pine forest
   K018  Pine - Douglas-fir forest
   K019  Arizona pine forest
   K020  Spruce - fir - Douglas-fir forest
   K021  Southwestern spruce - fire forest
   K037  Mountain-mahogany - oak scrub
   K052  Alpine meadows and barren
   K055  Sagebrush steppe
   K063  Foothills prairie
   K066  Wheatgrass - needlegrass
   K067  Wheatgrass - bluestem - needlegrass
   K074  Bluestem prairie
   K081  Oak savanna
   K093  Great Lakes spruce - fir forest
   K098  Northern floodplain forest


SAF COVER TYPES : 
    12  Black spruce
    13  Black spruce - tamarack
    16  Aspen
    18  Paper birch
    63  Cottonwood
   107  White spruce
   201  White spruce
   202  White spruce - paper birch
   203  Balsam poplar
   204  Black spruce
   210  Interiro Douglas-fir
   216  Blue spruce
   217  Aspen
   218  Lodgepole pine
   222  Black cottonwood - willow
   235  Cottonwood - willow
   251  White spruce - aspen
   252  Paper birch
   253  Black spruce - white spruce
   254  Black spruce - paper birch


SRM (RANGELAND) COVER TYPES : 
NO-ENTRY


HABITAT TYPES AND PLANT COMMUNITIES : 
Bebb willow can dominate or codominate early seral willow communities
along riverbanks, streambanks, overflow channels, and seeps
[4,18,27,31,37].  Published classifications describing Bebb willow as a
dominant or codominant in community types (cts) or habitat types (hts)
are listed below:

Area                 Classification               Authority

nw MT                Riparian cts                 Boggs & others 1990
sw MT                Riparian hts                 Hansen & others 1989
c & e MT             Riparian & wetland cts       Hansen & others 1990
Utah & se ID         Riparian cts                 Padgett & others 1989
s Utah               Riparian cts                 Padgett & others 1986
AZ & NM              Riparian & scrubland cts     Szaro 1990
 

Related categories for Species: Salix bebbiana | Bebb Willow