Allorge, L., P. B. Phillipson & R. Razakamalala (2015). Catharanthus makayensis L. Allorge, Phillipson & Razakamal. (Apocynaceae), a new species from Madagascar. Candollea 70: 61–66. DOI: http://dx.doi.org/10.15553/c2015v701a7
In this paper, on p. 63 under Fig. 2, the photos C and D were taken by Mr Florian Beaucourt (Institut de Recherche Pierre Fabre, Toulouse, France) in a greenhouse. The authors thank the Institut Pierre Fabre for the cultivation of the plant.