DISTRIBUTION AND OCCURRENCE
SPECIES: Sorghum halepense | Johnson Grass 



GENERAL DISTRIBUTION : 
Johnson grass occurs in all major agricultural areas in the world [35].
In the United States it has spread nationwide since 1900.  It now occurs
as far north as Ontario [36].  It may occur in every state with the
possible exception of Maine, Vermont, New Hampshire, Montana, and North
and South Dakota.


ECOSYSTEMS : 
   FRES17  Elm - ash - cottonwood
   FRES30  Desert shrub
   FRES31  Shinnery
   FRES32  Texas savanna
   FRES33  Southwestern shrubsteppe
   FRES34  Chaparral - mountain shrub
   FRES38  Plains grasslands
   FRES39  Prairie
   FRES40  Desert grasslands
   FRES41  Wet grasslands
   FRES42  Annual grasslands


STATES : 
     AL  AK  AZ  AR  CA  CO  CT  DE  FL  GA
     HI  ID  IL  IN  IA  KS  KY  LA  MD  MA
     MI  MN  MS  MO  NE  NV  NJ  NM  NY  NC
     OH  OK  OR  PA  RI  SC  TN  TX  UT  VA
     WA  WV  WY  ON  MEXICO


ADMINISTRATIVE UNITS : 
     AMIS  BIBE  BITH  BUFF  CANY  CAHA
     CACA  CHCH  CHIR  COLO  DEVA  EVER
     FODO  GWCA  GRCA  GRSM  GUMO  GUIS
     HOBE  HOSP  LAMR  MACA  MOCA  NATR
     NERI  OBRI  ORPI  OZAR  PAIS  PEFO
     RICH  SAGU  SAMO  SHIL  ZION


BLM PHYSIOGRAPHIC REGIONS : 
    3  Southern Pacific Border
    4  Sierra Mountains
    5  Columbia Plateau
    6  Upper Basin and Range
    7  Lower Basin and Range
   10  Wyoming Basin
   11  Southern Rocky Mountains
   12  Colorado Plateau
   13  Rocky Mountain Peidmont
   14  Great Plains


KUCHLER PLANT ASSOCIATIONS : 
   K027  Mesquite bosque
   K033  Chaparral
   K040  Saltbush - greasewood
   K041  Creosotebush
   K042  Creosotebush - bursage
   K043  Palo verde - cactus shrub
   K044  Creosotebush - tarbush
   K045  Ceniza shrub
   K053  Grama - galleta steppe
   K054  Grama - tobosa prairie
   K057  Galleta - threeawn shrubsteppe
   K058  Grama - tobosa shrubsteppe
   K059  Trans-Pecos shrub savanna
   K060  Mesquite savanna
   K062  Mesquite - live oak savanna
   K069  Bluestem - grama prairie
   K070  Sandsage - bluestem prairie
   K071  Shinnery
   K073  Northern cordgrass prairie
   K074  Bluestem prairie
   K075  Nebraska Sandhills prairie
   K076  Blackland prairie
   K077  Bluestem - sacahuista prairie
   K080  Marl - Everglades
   K081  Oak savanna
   K084  Cross Timbers
   K085  Mesquite - buffalograss
   K092  Everglades


SAF COVER TYPES : 
    63  Cottonwood
    68  Mesquite
    89  Live oak
   242  Mesquite


SRM (RANGELAND) COVER TYPES : 
NO-ENTRY


HABITAT TYPES AND PLANT COMMUNITIES : 
NO-ENTRY

Related categories for Species: Sorghum halepense | Johnson Grass