2335.000 Alternanthera Forssk.

Description of the genus

Annual or perennial herbs with entire, opposite leaves. Inflorescences of axillary heads or short spikes, bracteate. Flowers bisexual, solitary in the axil of each bract, subtended by 2 bracteoles. Tepals 5, glabrous and 1-nerved or barbed-pilose and 3-nerved, free, equal or unequal. Stamens 2-5, alternating with pseudostaminodes. Fruit an indehiscent capsule.

Derivation of name: alterno - anthera; alternate flowers

Worldwide: c. 200 species, mainly in the New World tropics; some worldwide weeds

Zimbabwe: 2 cultivated taxa.

Alternanthera brasiliana

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

SpeciesContent
brasiliana (L.) KuntzeDescription, Image
tenella Colla

Other sources of information about Alternanthera:

Our websites:

Flora of Botswana: Alternanthera
Flora of Caprivi: Alternanthera
Flora of Malawi: Alternanthera
Flora of Malawi: cultivated Alternanthera
Flora of Mozambique: Alternanthera
Flora of Zambia: Alternanthera
Flora of Zambia: cultivated Alternanthera
Flora of Zimbabwe: Alternanthera

External websites:

ePIC (electronic Plant Information Center): Alternanthera
Flora Zambesiaca web site: Alternanthera
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network) taxonomy for plants report for Alternanthera
IPNI (International Plant Names Index): Alternanthera
Kew Herbarium catalogue: Alternanthera

Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-16

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2016). Flora of Zimbabwe: Cultivated plants: genus page: Alternanthera.
http://www.zimbabweflora.co.zw/cult/genus.php?genus_id=539, retrieved 25 May 2016

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