| Synonyms: | Cantuffa exosa J.F. Gmel. Pterolobium exosum (J.F. Gmel.) Baker f. Pterolobium lacerans R. Br. | 
| Common names: | Redwing (English) | 
| Frequency: | |
| Status: | Native | 
| Description: | Large scrambling or climbing shrub. The woody rope-like stems bear prominent thorny projections. The stems and 2-pinnate leaves are armed with small recurved thorns. The fruit is a brilliant red samara. | 
| Type location: | Yemen | 
| Notes: | |
| Derivation of specific name: | |
| Habitat: | Occurring in riverine thickets and on rocky slopes. | 
| Altitude range: (metres) | |
| Flowering time: | Mar - Jun | 
| Worldwide distribution: | |
| FZ divisions: | MS,GI | 
| Growth form(s): | Climber, liane. | 
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species | 
| Literature: | Brummitt, R.K., Chikuni, A.C., Lock, J.M. & Polhill, R.M. (2007). Leguminosae Subfamily Caesalpinioideae Flora Zambesiaca 3(2) Pages 174 - 177. (Includes a picture). Burrows, J.E., Burrows, S.M., Lötter, M.C. & Schmidt, E. (2018). Trees and Shrubs Mozambique Publishing Print Matters (Pty), Cape Town. Page 262. (Includes a picture). Chapano, C. & Mamuto, M. (2003). Plants of the Chimanimani District National Herbarium and Botanic Garden, Zimbabwe Page 46. Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 30. Dowsett-Lemaire, F. (1989). The flora and phytogeography of the evergreen forests of Malawi. I: Afromontane and mid-altitude forests; Bull. Jard. Bot. Nat. Belg. 59(1/2) Page 24. Drummond, R.B. (1972). A list of Rhodesian Legumes. Kirkia 8(2) Page 213. Drummond, R.B. (1975). A list of trees, shrubs and woody climbers indigenous or naturalised in Rhodesia. Kirkia 10(1) Page 243. 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 44. Ntore, S. & al. (2024). Checklist of the vascular plants of Burundi Page 131. Steedman, E.C. (1933). Some Trees, Shrubs and Lianes of Southern Rhodesia. Pages 21 - 22. as Pterolobium exosum Strugnell, A.M. (2006). A Checklist of the Spermatophytes of Mount Mulanje, Malawi Scripta Botanica Belgica 34 National Botanic Garden of Belgium Page 91. Troupin, G. (1978). Caesalpiniaceae Flore du Rwanda Spermatophytes Volume I Pages 383 - 384. (Includes a picture). |