Digitaria cognata
Digitaria cognata | |
---|---|
1913 illustration[1] | |
Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Monocots |
(unranked): | Commelinids |
Order: | Poales |
Family: | Poaceae |
Genus: | Digitaria |
Species: | D. cognata |
Binomial name | |
Digitaria cognata (Schult.) Pilg. | |
Synonyms | |
Leptoloma cognatum |
Digitaria cognata is a species of grass known by the common names fall witchgrass,[2] Carolina crabgrass,[3] and mountain hairgrass.[4]
Description
This grass is a perennial without rhizomes. The roots are shallow. The erect stems grow up to 56 centimeters tall. The stem bases are tough and hairy.[2] The leaves are up to 12.6 centimeters long.[5] They are narrow, with "one side wavy, and the other smooth".[3] The inflorescence is a purple-tinged panicle with single-flowered spikelets.[3]
Uses
This grass provides graze for livestock and wild ungulates, and birds eat the seeds.[3]
References
- ↑ illustration from Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 1: 124
- 1 2 Digitaria cognata. USDA Plants Profile.
- 1 2 3 4 Digitaria cognata. USDA NRCS Plant Fact Sheet.
- ↑ Digitaria cognata. NatureServe.
- ↑ Digitaria cognata. Grass Manual Treatment.
This article is issued from Wikipedia - version of the 10/24/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.