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Sorghum halepense
Johnson grass Grass Family
Sorghum halepense Poaceae
common name
  Johnson grass
accepted scientific name
  Sorghum halepense (L.) Pers.
rules for finding collection records
  Sorghum halepense (3479)
family name
Image Author: ©2005-2015 John Hilty,Illinois Wildflowers
Image License: Author's permission
Image Source
Category: Grass/Sedge/Rush
Grass Category: Grass
Plant Observed 3rd week of March thru 2nd week of December
Not Native. Invasive in AR, CA, CO, DE, ID, IL, IN, KS, KY, MD, MO, NV, OH, PA, SD, UT, WA, WV. Noxious weed in OR.

How Likely at this Location (83%)
Name Match (100%)
Plant Showiness (27%)
base map where plant found
mag select

grid lines base