| Synonyms: | |
| Common names: | |
| Frequency: | |
| Status: | Exotic |
| Description: |
Erect annual herb up to 1 m. tall. Stems narrowly winged |
| Type location: |
Malta |
| Notes: | |
| Derivation of specific name: | |
| Habitat: | Weed of fallow land; not cultivated |
| Altitude range: (metres) | |
| Flowering time: | |
| Worldwide distribution: | Zambia, Zimbabwe; widespread in Africa, Europe, N & S America, Australia |
| FZ divisions: | |
| Zambian distribution (Provinces): | |
| 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: | Wednesday 3 August 2016 |
| Literature: |
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. Pope, G.V. (1992). Compositae Flora Zambesiaca 6(1) Pages 55 - 56. |