Chascanum pinnatifidum (L.f.) E. Mey.
var. pinnatifidum

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Chascanum pinnatifidum var. pinnatifidum

Photo: Orty Bourquin
Modisa Wildlife Project,Grassland Game Farm, Ghanzi district,

Chascanum pinnatifidum var. pinnatifidum

Photo: Orty Bourquin
Modisa Wildlife Project,Grassland Game Farm, Ghanzi district,

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Species details: Click on each item to see an explanation of that item (Note: opens a new window)

Synonyms: Bouchea pinnatifida (L.f.) Schauer
Buchnera pinnatifida L.f.
Plexipus pinnatifidus (L.f.) R.R. Fern.
Common names:
Frequency:
Status: Native
Description:
Bushy perennial herb, up to c. 60 cm tall, growing from a woody taproot. Most parts puberulous with short stiff, glandular hairs. Stems branching near the base; branches erect or spreading, sometimes slightly 4-angled. Leaves opposite, subsessile or shortly petiolate, bright green, 1-5 cm long, deeply pinnately lobed with lobes mostly narrowly oblong to linear, up to 2 cm long. Inflorescences in terminal spikes, up to 6.5 cm long; bracts 4-5 mm long, linear lanceolate. Calyx 10-14 mm long, straight. Corolla short-lived, cream to yellowish-green; tube slender, 1.8-2.5 cm long, abruptly expanding into a flat, 5-lobed limb.
Type location:
South Africa
Notes:
Derivation of specific name: pinnatifidum: pinnatifid, referring to the deeply incised leaves.
Habitat: In various types of dry deciduous woodland, open short grassland, on stony hillsides and along margins of pans, mostly in sandy soil.
Altitude range: (metres)
Flowering time:
Worldwide distribution: Angola, Botswana, Namibia, Zimbabwe and Limpopo, North West, Free State, Northern Cape, South Africa.
FZ divisions: N,SW,SE
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Images last updated: Thursday 4 February 2016
Literature:

Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 8.

Fernandes, R. (2005). Verbenaceae Flora Zambesiaca 8(7) Pages 48 - 49. (Includes a picture).

Kirby, G. (2013). Wild Flowers of Southeast Botswana Struik Nature, Cape Town South Africa Page 119. (Includes a picture).

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 82.

Maquet, P. & Lawalree, A. (1985). Asteraceae Flore du Rwanda Spermatophytes Volume III Pages 576 - 577. (Includes a picture).

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 110.


Other sources of information about Chascanum pinnatifidum var. pinnatifidum:

Our websites:

Flora of Zimbabwe: Chascanum pinnatifidum var. pinnatifidum

External websites:

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


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 Botswana: Species information: Chascanum pinnatifidum var. pinnatifidum.
https://www.botswanaflora.com/speciesdata/species.php?species_id=148780, retrieved 27 August 2025

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