Copy permalink to share

Digitaria Haller. Subfamily: Panicoideae. Tribe: Paniceae. Subtribe: Anthephorinae. supertribe: Panicodae. clade: "PACMAD". Common name: Crab Grass.

Contributed by Scott G. Ward and Alan S. Weakley

Key to Digitaria

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.

References: Bridges & Orzell (2018b) In Weakley et al. (2018a); Lo Medico et al. (2017); Nichols et al. (2024); 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.

Show in key(s)

Show parent family | Show parent in key(s)

Show species in Digitaria

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map for definition or see the legend. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.

image of plant© Keith Bradley | Digitaria ciliaris | Original Image ⭷
image of plant© scallions, some rights reserved (CC BY), uploaded by scallions | Digitaria setigera source | Original Image ⭷
image of plant© Jay Horn, some rights reserved (CC BY), uploaded by Jay Horn | Digitaria filiformis source | Original Image ⭷
image of plant© Edwin Bridges | Digitaria subcalva | Original Image ⭷
image of plant© Aidan Campos | Digitaria ciliaris source | Original Image ⭷
image of plant© scallions, some rights reserved (CC BY), uploaded by scallions | Digitaria setigera source | Original Image ⭷
image of plant© Jay Horn | Digitaria longiflora source | Original Image ⭷
image of plant© Keith Bradley | Digitaria bicornis | Original Image ⭷

Feedback

See something missing or incorrect about Digitaria? Let us know here:

  1. Please include your name and if possible, email in case when need to clarify what you wrote.
  2. If you opt out of including email, please be as specific as possible (e.g., which photo is incorrect?)
  3. Please do not submit questions asking to identify plants or about horticultural topics (e.g., how do I control an invasive plant in my garden?). Instead, those questions can be submitted here for the Carolinas region only.
  4. Please do not send us feedback about unkeyed species as this work is ongoing.
  5. Please allow time for flora edits to show in our next data release. We greatly appreciate your feedback but may require extra time to research complicated taxonomic issues.