Home | > | List of families | > | Asteraceae | > | Bidens | > | bipinnata |
Synonyms: | |
Common names: | Spanish blackjack (English) |
Frequency: | |
Status: | |
Description: |
Annual herb. It differs from the somewhat similar Bidens pilosa in the more finely divided leaves with narrowly lanceolate leaflets, and the yellow ray-florets. |
Notes: | |
Derivation of specific name: | |
Habitat: | |
Flowering time: | Jan-Feb |
Worldwide distribution: | Originating in Europe and Asia, now a cosmopolitan weed. |
Botswana distribution: | |
Growth form(s): | |
Endemic status: | |
Red data list status: | |
Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
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 23. Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 31. |
Home | > | List of families | > | Asteraceae | > | Bidens | > | bipinnata |