| Synonyms: | |
| Common names: | |
| Frequency: | |
| Status: | Introduced |
| Description: |
Prostrate or straggling annual or perennial herb up to c. 1 m high. Stems sometimes woody near the base, more or less densely covered in rough hairs, sparsely armed with short, prickles. Leaves sensitive, twice compound with (1-)2 pairs of pinnae; rhachis very short, making the leaf appearing palmately divided. Flowers in ovoid-globose heads, c. 1.3 × 1 cm, in the upper leaf axils, lilac or pink. Pods in clusters, 1-2 cm long, densely prickly or bristly on the margins only. |
| Type location: |
|
| Notes: | |
| Derivation of specific name: | |
| Habitat: | |
| Altitude range: (metres) | |
| Flowering time: | |
| Worldwide distribution: | Native to South America; an introduced weed in Africa. |
| Growth form(s): | |
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species |
| Literature: |
Baumann, G. (2005). Photographic Guide to Wildflowers of Malawi Wildlife and Environmental Society of Malawi Pages 50 - 51. (Includes a picture). Brenan, J.P.M. (1970). Mimosoideae Flora Zambesiaca 3(1) Pages 51 - 53. as var. tetrandra 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 45. Ntore, S. & al. (2024). Checklist of the vascular plants of Burundi Page 129. Troupin, G. (1978). Mimosaceae Flore du Rwanda Spermatophytes Volume I Pages 365 - 376. (Includes a picture). |