Aristida diffusa Trin.
subsp. burkei (Stapf) Melderis

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Synonyms: Aristida burkei Stapf
Aristida diffusa var. burkei (Stapf) Schweickerdt
Common names:
Frequency:
Status: Native
Description:
Culms usually 3- to 5-noded. Panicle up to 30 cm. long, lax and open. Spikelets yellowish or yellow-brown. Inferior glume c. 6 mm. long, with obtusely emarginate apex; the superior usually c. 12 mm. long, with a subacute slightly 2-fid apex. Lemma usually less than 11 mm. long (excluding the callus). 2n = 22.
Notes:
Derivation of specific name: diffusa: diffuse, loosely spreading, referring to the inflorescence
Habitat: On serpentine and rubbly soils in hilly grasslands
Altitude range: (metres)
Flowering time:
Worldwide distribution: South Africa, Lesotho, Zimbabwe, Botswana
Zimbabwe distribution: N
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Launert, E. (1971). Poaceae Flora Zambesiaca 10(1) Pages 118 - 119.

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.

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 131.


Other sources of information about Aristida diffusa subsp. burkei:

Our websites:

Flora of Botswana: Aristida diffusa subsp. burkei

External websites:

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


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: Aristida diffusa subsp. burkei.
https://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=104170, retrieved 27 November 2020

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