Digitaria eylesii C.E. Hubb.

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Synonyms: Digitaria eylesii var. hirta P. Goetghebeur
Common names:
Frequency:
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Description:
A rhizomatous perennial, base surrounded by cataphylls. Culms 40–60 cm., erect, glabrous, nodes dark, glabrous. Leaf sheaths glabrous. Ligule c. 0.5 mm. long, truncate, shortly ciliate. Leaf laminae 5–10 × 0.2–0.4 cm., linear, flat, superior surface glabrous or loosely hairy near the ligule, inferior surface glabrous, sometimes scaberulous, smooth on the margins. Inflorescence composed of 1–2(3) racemes, (8)10–20 cm. long, erect, solitary along a short common axis. Rhachis triquetrous, narrowly winged, up to 0.3 mm. broad, smooth with scabrous margins. Pedicels 3-nate, 0.5–2.5 mm. long, subtriangular, scaberulous near the broadened apex, bearing a poorly developed coronula. Spikelets 2.5–3.0 mm. long, oblong-lanceolate. Inferior glume very short, ovate, truncate, nerveless, hyaline. Superior glume c. 1/2 of the spikelet, oblong-triangular, 3–5-nerved, glabrous or very loosely hairy, hairs white, capitate-apiculate. Inferior lemma as long as the spikelet, oblonglanceolate with recurved margins, 7-nerved, the central and two pseudomarginal nerves well developed, glabrous or very loosely hairy. Superior lemma as long as the spikelet, oblong-lanceolate, acute, dark brown.
Notes:
Derivation of specific name: eylesii: named after Frederick Eyles (1864 - 1937)
Habitat: In wet vlei grassland, floodplains and dambos.
Altitude range: (metres)
Flowering time:
Worldwide distribution: Angola, Botswana, Namibia, South Africa, Zambia, Zimbabwe
Zimbabwe distribution: N,C,S
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Clayton, W.D. (1989). Poaceae Flora Zambesiaca 10(3) Page 149. (Includes a picture).

Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 102.

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 134.


Other sources of information about Digitaria eylesii:

Our websites:

Flora of Botswana: Digitaria eylesii
Flora of Zambia: Digitaria eylesii

External websites:

African Plants: A Photo Guide (Senckenberg): Digitaria eylesii
African Plant Database: Digitaria eylesii
BHL (Biodiversity Heritage Library): Digitaria eylesii
EOL (Encyclopedia of Life): Digitaria eylesii
ePIC (electronic Plant Information Center): Digitaria eylesii
Flora Zambesiaca web site: Digitaria eylesii
GBIF (Global Biodiversity Information Facility): Digitaria eylesii
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network): Digitaria eylesii
iNaturalist: Digitaria eylesii
IPNI (International Plant Names Index): Digitaria eylesii
JSTOR Plant Science: Digitaria eylesii
Kew Herbarium catalogue: Digitaria eylesii
Kew Monocotyledon checklist: Digitaria eylesii
Mansfeld World Database of Agricultural and Horticultural Crops: Digitaria eylesii
Plants of the World Online: Digitaria eylesii
Tropicos: Digitaria eylesii
Wikipedia: Digitaria eylesii


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-20

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2020). Flora of Zimbabwe: Species information: Digitaria eylesii.
https://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=107600, retrieved 26 November 2020

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