Erigeron gouanii L.

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Erigeron gouanii

Picture: Bart Wursten
Car park, Vumba Botanic Garden

Erigeron gouanii

Picture: Bart Wursten
Ndundu Lodge, Vumba

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Synonyms: Baccharis arunca Schrank ex DC.
Baccharis hieraciifolia Lam.
Conyza diffusa Poir.
Conyza gnaphalioides Sch.Bip. ex A.Rich.
Conyza gouanii (L.) Willd.
Conyza hochstetteri Sch. Bip. ex A. Rich.
Conyza parvicapitulata Lisowski
Dimorphanthes gouanii (L.) Cass.
Edemias gouanii (L.) Raf.
Erigeron diversifolius Cav.
Erigeron glomeratus Salisb.
Erigeron hochstetteri Sch.Bip. ex Schweinf.
Erigeron longifolius Brouss. ex Webb & Berthel.
Erigeron scariosus Moench
Marsea gouanii (L.) Hiern
Common names:
Status: Native
Erect perennial herb, up to 60 cm. One to three stems, simple or branched growing from a rootstock. Stems densely pilose, purplish. Leaves elliptic to oblanceolate, larger leaves around the base subpetiolate, smaller leaves higher on the stems sessile. Margins may be serrate towards the apex. Inflorescences dense to lax, terminal or axillary in the upper bracts. Capitula yellow with light green involucral bracts.
Type location:
Derivation of specific name: gouanii: after Antoine Gouan (1733-1821), French botanist and professor of botany, correspondent of Linnaeus and author of the Hortus Regius Monspeliensis.
Habitat: A species of moist situations along roadsides vleis and stream banks, often found in shaded situations.
Altitude range:
Flowering time:
Worldwide distribution: Widespread in tropical Africa, South Africa, Canary Islands and Arabia.
Zambian distribution (Flora Zambesiaca): N
Zambian distribution (Provinces): Lk
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species

Beentje, H.J. (ed.) (2002). Compositae (Part 2) Flora of Tropical East Africa Pages 493 - 494. As Conyza gouanii

Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 10. As Conyza gouanii

Da Silva, M.C., Izidine, S. & Amude, A.B. (2004). A preliminary checklist of the vascular plants of Mozambique. Southern African Botanical Diversity Network Report No. 30 Sabonet, Pretoria Page 30. As Conyza gouanii

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 24. As Conyza gouanii

Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 29. As Conyza gouanii

Strugnell, A.M. (2006). A Checklist of the Spermatophytes of Mount Mulanje, Malawi Scripta Botanica Belgica 34 National Botanic Garden of Belgium Page 52. As Conyza gouanii

Wild, H. (1975). The Compositae of the Flora Zambesiaca area. 4. Astereae. Kirkia 10(1) Pages 60 - 62. As Conyza gouanii

Other sources of information about Erigeron gouanii:

Our websites:

Flora of Malawi: Erigeron gouanii
Flora of Mozambique: Erigeron gouanii
Flora of Zimbabwe: Erigeron gouanii

External websites:

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

Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-23

Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A. (2023). Flora of Zambia: Species information: Erigeron gouanii., retrieved 7 February 2023

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