Nesaea rigidula (Sond.) Koehne

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Nesaea rigidula

Picture: James Weis
Eastern side, Okavango Delta, Botswana

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Synonyms: Lythrum rigidulum Sond.
Nesaea mucronata Koehne
Common names:
Erect or decumbent, small perennial shrublet, up to 35 cm tall. Stems hairless or shortly hairy, 4-angled or narrowly 4-winged towards the top. Leaves opposite, sessile, oblong to lanceolate, up to 25 mm long, blue-green, single-veined from the cordate base; apex more or less blunt. Flowers in 1-3-flowered clusters, 6-merous. Calyx 4-6 mm long, cup-shaped; appendages very short or absent. Petals 4-6 mm long, white rose, salmon, orange or red. Stamens 12. Style greatly exceeding the stamens.
Type location:
Derivation of specific name:
Altitude range:
Flowering time:
Worldwide distribution: Angola, Botswana Namibia, Zambia, Zimbabwe and South Africa
Zambian distribution (Flora Zambesiaca):
Zambian distribution (Provinces): S,W
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species

Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 26.

Fernandes, A. (1978). Lythraceae Flora Zambesiaca 4 Page 291.

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 59.

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 82.

Timberlake, J.R. & Childes, S.L. (2004). Biodiversity of the Four Corners Area: Technical Reviews Volume Two (Chapter 5-15) Appendix 5-1: Plant Checklist Occasional Publications in Biodiversity 15 Page 217.

Other sources of information about Nesaea rigidula:

Our websites:

Flora of Botswana: Nesaea rigidula
Flora of Caprivi: Nesaea rigidula
Flora of Zimbabwe: Nesaea rigidula

External websites:

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

Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-21

Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A. (2021). Flora of Zambia: Species information: Nesaea rigidula., retrieved 8 December 2021

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