Digitaria Haller. Subfamily: Panicoideae. Tribe: Paniceae. Subtribe: Anthephorinae. supertribe: Panicodae. clade: "PACMAD". Crab Grass.
A genus of about 200 species, primarily in the tropics and subtropics. Most of our species occur primarily in disturbed situations; their original distributions and habitats are now obscure.
Ref: Bridges & Orzell (2018b) In Weakley et al. (2018a); Lo Medico et al. (2017); Vega et al. (2009); Webster (1980); Webster (1987); Wipff (1996b); Wipff (2003e) In Flora of North America Editorial Committee (2003a); Wipff & Hatch (1994); Wipff & Shaw (2018b). Show full citations.