Orthosiphon labiatus N.E.Br. in W.H.Harvey & auct. suc. (eds.), Fl. Cap. 5(1): 245 (1910).
Original Compiler: R.Govaerts
This name is Accepted by:
- Calane da Silva, M., Izdine, S. & Amuse, A.B. (2004). A Preliminary Checklist of the Vascular Plants of Mozambique: 1-184. SABONET, Pretoria.