Summary ²

Johnson grass or Johnsongrass, Sorghum halepense, is a plant in the grass family, Poaceae, native to the Mediterranean region, but grows throughout Europe and the Middle East. The plant has been introduced to all continents except Antarctica, and most larger islands and archipelagos. It reproduces by rhizomes and seeds.

Sources and Credits

1. (c) tnewman, some rights reserved (CC BY-NC)
2. (c) Wikipedia, some rights reserved (CC BY-SA), https://en.wikipedia.org/wiki/Sorghum_halepense

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