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Matted grama

Bouteloua simplex

Also called Mat Grama

Matted grama
Photo: USDA-NRCS PLANTS Database / Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc, Public domain

Matted grama is a low, mat-forming annual grass native to much of the Americas, growing no taller than about 15 cm. It is a wild grass of rocky slopes rather than a garden or houseplant.

Family
Poaceae (Grass family)
Grows as
Grass
Light
Full sun
Water
Naturally rain-fed in its native range; needs little supplemental water.
Soil
Rocky, well-drained soils on slopes.
Native range
W. & C. U.S.A. to S. South America
Climate
subtropical

About

Bouteloua simplex, colloquially known as matted grama or mat grama, is a grass species in the grama genus native to much of the Americas.

Where it grows

Matted grama is widespread in the Americas. It is present in the southwestern and central United States, found as far north as Wyoming, as west as Arizona and Utah, and as east as Texas and Nebraska. An introduced population also exists in Maine, although it is not common there and grows only in disturbed areas. It is present in all the northern states of Mexico, including Baja. Populations exist in most of Central America, excepting parts of the Yucatán Peninsula, and extending to Panama. In South America it is found in Ecuador, Colombia, Peru, Bolivia, and parts of Argentina and Chile.

Other Bouteloua plants

Sprucetop grama · Sideoats grama · Santa Rita Mountain grama · Black grama · Blue grama · Hairy grama · Parry's grama · Purple grama · Slender grama · Bouteloua dactyloides

Text excerpted from the Wikipedia article Bouteloua simplex by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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