Senecio triactinus S. Moore

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Senecio triactinus

Photo: Bart Wursten
By main Vumba rd, below Westaway

Senecio triactinus

Photo: Bart Wursten
By main Vumba rd, below Westaway

Senecio triactinus

Photo: Bart Wursten
By main Vumba rd, below Westaway

Senecio triactinus

Photo: Bart Wursten
By road from Birchenough Bridge-Masvingo Rd to Lake Kyle Recreational Park entrance gate

Senecio triactinus

Photo: Bart Wursten
By road from Birchenough Bridge-Masvingo Rd to Lake Kyle Recreational Park entrance gate

Senecio triactinus

Photo: Bart Wursten
By road from Birchenough Bridge-Masvingo Rd to Lake Kyle Recreational Park entrance gate

Senecio triactinus

Photo: Bart Wursten
By road from Birchenough Bridge-Masvingo Rd to Lake Kyle Recreational Park entrance gate

Senecio triactinus

Photo: Bart Wursten
By road from Birchenough Bridge-Masvingo Rd to Lake Kyle Recreational Park entrance gate

Senecio triactinus

Photo: Mark Hyde
By Jean's Way, off Cromlet Road, Arcturus

Senecio triactinus

Photo: Mark Hyde
By Jean's Way, off Cromlet Road, Arcturus

Senecio triactinus

Photo: Mark Hyde
By Jean's Way, off Cromlet Road, Arcturus

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

Synonyms: Senecio homoplasticus S. Moore
Common names:
Frequency:
Status: Native
Description:
Perennial herb, up to 1.6 m. Capitula in large terminal, branched heads. Ray-florets white to pale cream; disc-florets darker cream.
Type location:
Mozambique
Notes:
Derivation of specific name: triactinus: Gk. tri- (three), Gk. aktis, aktinos (ray); referring to the 3 white rays of each capitulum in the original description. Our plants appear generally to have more than 3 rays.
Habitat: In a variety of open habitats, often along road sides.
Altitude range: (metres) 180 - 1650 m
Flowering time:
Worldwide distribution: Zimbabwe and adjacent Mozambique.
FZ divisions: MS
Growth form(s):
Endemic status: Near Endemic
Red data list status: Data deficient
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Hind, D.J.N., Beentje, H.J. & Loeuille, B.F.P. (2026). Compositae - Senecioneae Flora Zambesiaca 6(4) Pages 61 - 62.

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 28. also as S. homoplasticus


Other sources of information about Senecio triactinus:

Our websites:

Flora of Zimbabwe: Senecio triactinus

External websites:

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


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2007-26

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2026). Flora of Mozambique: Species information: Senecio triactinus.
https://www.mozambiqueflora.com/speciesdata/species.php?species_id=161420, retrieved 2 June 2026

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