Urochloa arrecta (Hack. ex T.Durand & Schinz) Morrone & Zuloaga

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Urochloa arrecta

Photo: Bart Wursten
Greystone Park NR

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Synonyms: Brachiaria arrecta (T. Durand & Schinz) Stent
Brachiaria latifolia Stapf
Panicum arrectum Th. Dur. & Schinz.
Panicum multiflorum Peter
Common names:
Frequency:
Status: Native
Description:
Sprawling perennial. Culms 50–130 cm. high, prostrate and rooting at the nodes below. Leaf laminae 5–15 mm. wide. Inflorescence of 4–15 racemes, these 1–10 cm. long, bearing spikelets singly in two neat rows on a flat rhachis 0.5–1.5 mm. wide with scabrid margins. Spikelets 3–4.5 mm. long, glabrous, acute. Inferior glume 1/3–1/2length of spikelet, arising immediately below the superior. Superior lemma rugulose.
Type location:
South Africa
Notes:
Derivation of specific name: arrecta: pointing upwards, diverging from axis at a narrow angle
Habitat: A semi-aquatic grass of swamps, dams, river banks and shallow water.
Altitude range: (metres) 1000 - 1500 m
Flowering time:
Worldwide distribution: Widespread in tropical Africa and Southern Africa. Introduced in tropical America.
FZ divisions: 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:

Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 6. as Brachiaria arrecta

Clayton, W.D. (1989). Poaceae Flora Zambesiaca 10(3) Pages 68 - 69. as Brachiaria arrecta

Jackson, G. & Wiehe, P.O. (1958). An Annotated Check List of Nyasaland Grasses The Government Printer, Zomba, Nyasaland Page 31. As Brachiaria latifolia

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 100. as Brachiaria arrecta

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 132. as Brachiaria arrecta


Other sources of information about Urochloa arrecta:

Our websites:

Flora of Botswana: Urochloa arrecta
Flora of Burundi: Urochloa arrecta
Flora of Zambia: Urochloa arrecta
Flora of Zimbabwe: Urochloa arrecta

External websites:

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


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2014-25

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2025). Flora of Malawi: Species information: Urochloa arrecta.
https://www.malawiflora.com/speciesdata/species.php?species_id=106780, retrieved 22 July 2025

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