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Johnson grass
Sorghum halepense
Johnson grass Grass Family
Sorghum halepense Poaceae
--more--
common name
  Johnson grass
accepted scientific name
  Sorghum halepense (L.) Pers.
rules for finding collection records
  Sorghum halepense (34)
family name
  Poaceae
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 September thru 3rd week of June
Native to Asia and northern Africa. Naturalized in Hawaii.
How Likely at this Location (16%)
Name Match (100%)
Plant Showiness (27%)
where plant found
mag select
grid lines base