G.524. Digitaria Haller - Finger-grasses

Description of the genus

Annuals or perennials. Inflorescence composed of racemes, these digitate or borne upon an elongated central axis; spikelets 2-3(-5)-nate, rarely solitary. Spikelets pedicellate, awnless; lower floret barren; upper floret bisexual; lower glume small or 0; upper glume as long as the spikelet or shorter, exposing the upper lemma; lower lemma usually as long as the spikelet, typically with longitudinal lines of hairs between the nerves; upper lemma chartaceous to cartilaginous, longitudinally striate.

Worldwide: c. 220 species in warm and tropical regions

Zambia: 47 taxa.

Insects associated with this genus:
Borbo fatuellus (Long-horned swift) Larval foodplant
No image yet

Links to taxa:     View: living plant images - herbarium specimen images - all images for this genus

SpeciesFZ divisionsContent
abyssinica (Hochst. ex A.Rich.) Stapf
acuminatissima StapfDescription
angolensis RendleB,N,C,SDescription
atrofusca (Hack.) Camus
bidactyla van der Veken [LR-nt]
brazzae (Franch.) StapfB,N,W,C,SDescription
calcarata Clayton [DD]
ciliaris (Retz.) KoelerDescription
comifera Pilg.B,N,C,SDescription
complanata Goetgh. Description, Image
compressa StapfN,C,E,SDescription
debilis (Desf.) Willd.Description
diagonalis (Nees) StapfDescription
eriantha Steud.Description
eylesii C.E. Hubb.Description
flaccida Stapf
floribunda Goetgh.
gayana (Kunth) Stapf ex A. Chev.Description
gazensis RendleB,N,W,C,E,SDescription, Image
hyalina Robyns & van der Veken
leptorrhachis (Pilg.) Stapf
longiflora (Retz.) Pers.Description
maniculata StapfDescription
milanjiana (Rendle) StapfDescription
minoriflora Goetgh. [DD]
monodactyla (Nees) StapfDescription
nitens RendleDescription
nuda Schumach.B,N,W,C,E,SDescription
parodii Jacq.-Fél.
perrottetii (Kunth) StapfB,N,W,C,SDescription, Image
phaeotricha (Chiov.) Robyns
poggeana Mez
procurrens Goetgh. [DD]
pseudodiagonalis Chiov.Description
pulchra Van der Veken
redheadii (C.E.Hubb.) Clayton
remotigluma (De Winter) ClaytonB,N,W,E,SDescription
rukwae Clayton
sacculata Clayton [DD]
sanguinalis (L.) Scop.B,N,C,E,SDescription
scalarum (Schweinf.) Chiov.B,N,CDescription
setifolia StapfWDescription
siderograpta Chiov. N,W
tenuifolia Goetgh. [LR-nt]
ternata (A. Rich.) StapfN,W,E,SDescription
velutina (Forssk.) P. Beauv.C,SDescription, Image
ventriosa van der Veken

Other sources of information about Digitaria:

Our websites:

Flora of Botswana: Digitaria
Flora of Burundi: Digitaria
Flora of Caprivi: Digitaria
Flora of Malawi: Digitaria
Flora of Mozambique: Digitaria
Flora of Zimbabwe: Digitaria

External websites:

African Plants: A Photo Guide (Senckenberg): Digitaria
BHL (Biodiversity Heritage Library): Digitaria
EOL (Encyclopedia of Life): Digitaria
GBIF (Global Biodiversity Information Facility): Digitaria
Google: Web - Images - Scholar
iNaturalist: Digitaria
IPNI (International Plant Names Index): Digitaria
JSTOR Plant Science: Digitaria
Mansfeld World Database of Agricultural and Horticultural Crops: Digitaria
Plants of the World Online: Digitaria
Tropicos: Digitaria
Wikipedia: Digitaria

Copyright: Mike Bingham, Annette Willemen, Nicholas Wightman, Bart Wursten, Petra Ballings and Mark Hyde, 2011-25

Bingham, M.G., Willemen, A., Wightman, N., Wursten, B.T., Ballings, P. and Hyde, M.A. (2025). Flora of Zambia: Genus page: Digitaria.
https://www.zambiaflora.com/speciesdata/genus.php?genus_id=210, retrieved 2 April 2025

Site software last modified: 5 February 2025 2:16pm (GMT +2)
Terms of use