DISTRIBUTION AND OCCURRENCE
SPECIES: Digitaria californica | Arizona Cottontop 



GENERAL DISTRIBUTION : 
Arizona cottontop is distributed from the southwestern United States to
central Mexico [8,15,24].  It is also found in Baja California and is
reported from South America [19].


ECOSYSTEMS : 
   FRES30  Desert shrub
   FRES31  Shinnery
   FRES32  Texas savanna
   FRES33  Southwestern shrubsteppe
   FRES34  Chaparral - mountain shrub
   FRES35  Pinyon - juniper
   FRES38  Plains grasslands
   FRES40  Desert grasslands


STATES : 
     AZ  CA  CO  HI  NV  NM  OK  TX  MEXICO


ADMINISTRATIVE UNITS : 
     AMIS  BIBE  CACA  CORO  FOBO  GUMO
     LAME  ORPI  SAGU


BLM PHYSIOGRAPHIC REGIONS : 
    7  Lower Basin and Range
   11  Southern Rocky Mountains
   12  Colorado Plateau
   13  Rocky Mountain Piedmont
   14  Great Plains


KUCHLER PLANT ASSOCIATIONS : 
   K023  Juniper - pinyon woodland
   K027  Mesquite bosque
   K031  Oak - juniper woodlands
   K039  Blackbrush
   K040  Saltbush - greasewood
   K041  Creosotebush
   K042  Creosotebush - bursage
   K043  Paloverde - cactus shrub
   K044  Creosotebush - tarbush
   K045  Ceniza shrub
   K053  Grama - galleta steppe
   K054  Grama - tobosa prairie
   K057  Galleta - three-awn shrubsteppe
   K058  Grama - tobosa shrubsteppe
   K059  Trans-Pecos shrub savanna
   K060  Mesquite savanna
   K061  Mesquite - acacia savanna
   K065  Grama - buffalograss
   K071  Shinnery
   K085  Mesquite - buffalograss
   K086  Juniper - oak savanna
   K087  Mesquite - oak savanna


SAF COVER TYPES : 
    66  Ashe juniper - redberry (Pinchot) juniper
    67  Mohrs  ("shin") oak
    68  Mesquite
   239  Pinyon - juniper
   241  Western live oak
   242  Mesquite


SRM (RANGELAND) COVER TYPES : 
NO-ENTRY


HABITAT TYPES AND PLANT COMMUNITIES : 
NO-ENTRY

Related categories for Species: Digitaria californica | Arizona Cottontop