Kingdom:
Phylum:
Angiosperms
Order:
Poales
Family:
Genus:
Species:
debilis
ID:
864531

Status:
valid

Authors:
(Desf.) Willd.

Source:
wcs

Year:
1809

Citation Micro:
Enum. Pl. : 91 (1809)

WFO Identifier:
wfo-0000863866

Common Names

  • Crowfoot Grass
  • Southern Crabgrass
  • Buffalo Grass

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Description

Digitaria debilis (also called Weak Fingergrass, among many other common names) is a perennial grass native to tropical and subtropical regions of the world. It has a clumping habit and grows to a height of up to 1.2 meters. Its leaves are long and narrow, and its flowers are small and yellow. It grows in a variety of habitats, including dry grasslands, open woodlands, and disturbed areas.

Uses & Benefits

Digitaria debilis is used as a forage crop for livestock, as well as for soil erosion control and as a green manure crop. It is also used as a cover crop and for weed suppression.

Flower, Seeds and Seedlings

The flower of Digitaria debilis is small and yellow, with seventeen florets. The seed is small, black and oval shaped. The seedlings are slender and have seventeen leaves.

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Cultivation and Propagation

Digitaria debilis is a warm-season grass that is native to tropical and subtropical regions. It is a low-growing grass that spreads by rhizomes and stolons. It is tolerant of drought and can be grown in a variety of soils. It is best propagated by seed, which should be planted in well-drained soil in full sun. Once established, it requires minimal maintenance and can be mowed to maintain a neat appearance.

Where to Find Digitaria debilis

Digitaria debilis can be found in tropical and subtropical regions of the world, including Africa, Asia, Australia, and South America.

Digitaria debilis FAQ

What is the scientific name of Digitaria debilis?

Digitaria debilis

What is the common name of Digitaria debilis?

Weak Fingergrass

What is the habitat of Digitaria debilis?

It is found in dry, sandy soils in tropical and subtropical regions.

Species in the Digitaria genus

Digitaria abludens, Digitaria abyssinica, Digitaria acuminatissima, Digitaria adamaouensis, Digitaria aequiglumis, Digitaria alleizettei, Digitaria ammophila, Digitaria andicola, Digitaria andringitrensis, Digitaria angolensis, Digitaria ankaratrensis, Digitaria appropinquata, Digitaria arenicola, Digitaria argillacea, Digitaria argyrograpta, Digitaria argyrotricha, Digitaria aridicola, Digitaria aristulata, Digitaria arushae, Digitaria asthenes, Digitaria atra, Digitaria atrofusca, Digitaria badia, Digitaria baileyi, Digitaria bakeri, Digitaria balansae, Digitaria barbinodis, Digitaria bicornis, Digitaria bidactyla, Digitaria bonplandii, Digitaria brazzae, Digitaria breedlovei, Digitaria breviglumis, Digitaria brownii, Digitaria brunoana, Digitaria calcarata, Digitaria caledonica, Digitaria californica, Digitaria cardenasiana, Digitaria catamarcensis, Digitaria cayoensis, Digitaria chacoensis, Digitaria chaseae, Digitaria ciliaris, Digitaria clavitricha, Digitaria coenicola, Digitaria cognata, Digitaria comifera, Digitaria compacta, Digitaria complanata,

Species in the Poaceae family

Achnatherum pekinense, Achnatherum pubicalyx, Achnatherum sibiricum, Achnatherum turcomanicum, Achnatherum brandisii, Achnatherum bromoides, Achnatherum calamagrostis, Achnatherum confusum, Achnatherum inebrians, Achnatherum jacquemontii, Achnatherum virescens, Achnatherum paradoxum, Achnatherum nakaii, Achnatherum pelliotii, Achnatherum haussknechtii, Achnatherum mandavillei, Achnatherum pilosum, Achnatherum parviflorum, Achnatherum staintonii, Aciachne acicularis, Aciachne flagellifera, Aciachne pulvinata, Acidosasa breviclavata, Acidosasa brilletii, Acidosasa chinensis, Acidosasa edulis, Acidosasa glauca, Acidosasa guangxiensis, Acidosasa lingchuanensis, Acidosasa nanunica, Acidosasa notata, Acidosasa purpurea, Acidosasa venusta, Acidosasa carinata, Acostia gracilis, Acrachne henrardiana, Acrachne perrieri, Acrachne racemosa, Acritochaete volkensii, Acroceras amplectens, Acroceras attenuatum, Acroceras boivinii, Acroceras bosseri, Acroceras calcicola, Acroceras chaseae, Acroceras diffusum, Acroceras elegans, Acroceras excavatum, Acroceras fluminense, Acroceras gabunense,

References

Carl Ludwig Willdenow (1765-1812): Based on occurrence of standard abbreviation 'Willd.' in the authors string.
POWO record for urn:lsid:ipni.org:names:145580-3: Govaerts R (ed.). 2023. WCVP: World Checklist of Vascular Plants [Version 11]. Facilitated by the Royal Botanic Gardens, Kew. [WWW document] URL http://sftp.kew.org/pub/data-repositories/WCVP/ [accessed 20 April 2023].