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Sanddune sandbur

Cenchrus tribuloides

Also called Dune Sandbur, Sand Dune Sandbur, Long Spine Sandbur, Bur Grass

Sanddune sandbur
Photo: Sam Fraser-Smith from Brisbane, Australia, CC BY 2.0
Family
Poaceae (Grass family)
Grows as
Grass
Water
Likes moisture
Native range
E. U.S.A., Caribbean, E. & S. Brazil
Climate
subtropical

About

Cenchrus tribuloides, the dune sandbur, is a grass common along the east coast of the mainland United States as well as Hawaii. It is also known as the sanddune sandbur, long-spine sandbur or sand-dune sandspur and is common in sandy, marshy, or loosely forested areas. It differs from C. spinifex in its larger spikelets and smaller number of spikelets per fascicle, and from C. longispinus in its densely pubescent fascicles, fewer bristles, and wider inner bristles.

Where it grows

In the United States, the dune sandbur is native to Maine, Vermont, Massachusetts, Rhode Island, Connecticut, Pennsylvania, Maryland, Delaware, Virginia, North Carolina, South Carolina, Georgia, Alabama, Florida, Mississippi, and Louisiana. In Hawaii it is an invasive plant. It is considered threatened in New York.

Other Cenchrus plants

Kamanomano · Pearl millet · Indian sandbur · African Fountain Grass · Buffel grass · Kikuyugrass · Cenchrus distichophyllus · Southern sandbur · Pacific Fountain Grass · Mat sandbur · Oriental Fountain Grass · Annual Mission Grass

Text excerpted from the Wikipedia article Cenchrus tribuloides by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

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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