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Synonyms: |
Sporobolus polyclados Hack. |
Common names: | |
Frequency: | |
Status: | Native |
Description: |
Loosely tufted annual; culms up to 100 cm tall, erect, often branched below; leaf sheaths chartaceous, glabrous on the back, pilose near the margins, slightly compressed; leaf laminas 5–30 cm × 2–6 mm, flat or involute, sparsely pilose above, glabrous beneath, not pectinate-ciliate on the margins, attenuate at the apex. Panicle 4–22 cm long, narrowly elliptic; with branches in a succession of whorls, scaberulous, eglandular, the spikelets 1–4 per branch (but 0–2 on those of the lowermost whorl), evenly distributed in the distal part.Spikelets 2–2.7 mm long, pallid with purple tinge below; inferior glume 1/3–2/5 the length of the spikelet, rarely minute, narrowly ovate, nerveless, glabrous, obtuse to subacute at the apex; superior glume as long as the spikelet, ovate, 1-nerved, glabrous, acute at the apex; lemma a little shorter than the spikelet, elliptic-ovate; anthers 3, 1.2–1.5 mm long. Grain rotund or subrotund. |
Notes: | “A species easily recognised by the large rotund grain, the sparsity of spikelets on the panicle branches and the partially or completely sterile lowermost branch whorl.” (F.Z. p. 170) Late-flowering (February) |
Derivation of specific name: | |
Habitat: | In sparse grassland, footpaths, peripheral zone of termite mound-complexes. |
Altitude range: | 90 - 1250 m |
Flowering time: | Feb |
Worldwide distribution: | East tropical Africa from Sudan to South Africa. Regional Distribution: Zambia, Malawi, Mozambique, Namibia, Zimbabwe, Botswana |
Mozambique distribution: | N,T,M |
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 34. Cope, T.A. (1999). Poaceae Flora Zambesiaca 10(2) Pages 169 - 170. Heath, A. & Heath, R. (2009). Field Guide to the Plants of Northern Botswana including the Okavango Delta Kew Publishing Page 488. (Includes a picture). Jackson, G. & Wiehe, P.O. (1958). An Annotated Check List of Nyasaland Grasses The Government Printer, Zomba, Nyasaland Page 61. Klaassen Esmerialda, E.S. & Craven P. (2003). Checklist of grasses in Namibia SABONET Report No. 20 Page 83. 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 110. Pickering, H. & Roe, E. (2009). Wild Flowers of the Victoria Falls Area Helen Pickering, London Page 97. (Includes a picture). Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 146. |
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