Leptochloa dubia

Leptochloa dubia is a species of grass known by the common names green sprangletop and zacate gigante. It is native to the Americas, where it is distributed from the United States to Argentina.[1]

Leptochloa dubia
seeds

Secure  (NatureServe)
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Genus: Leptochloa
Species:
L. dubia
Binomial name
Leptochloa dubia

This perennial grass grows up to 110 centimeters tall. The leaves are up to 35 centimeters long and are hairless to hairy or rough in texture.[2] The leaf sheaths are sometimes purplish.[3] The inflorescence is a branching panicle with brown or greenish spikelets.[2]

This grass is a good forage for animals and it is sometimes added to seed mixes used for vegetating rangeland.[3]

References

  1. "Leptochloa dubia". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved 21 January 2018.
  2. Leptochloa dubia. Archived 2012-12-12 at Archive.today Grass Manual Treatment.
  3. Leptochloa dubia. USDA NRCS Plant Fact Sheet.
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