Template:Ferm et al., 2016
- Ferm, J., Kårehed, J.E.S.P.E.R., Bremer, B. & Razafimandimbison, S.G. 2016. Paracarphalea, a new genus of the coffee family segregated from the Malagasy endemic genus Carphalea (Rubiaceae, Rubioideae, Knoxieae). Phytotaxa 263(2): 98-112. DOI: 10.11646/phytotaxa.263.2.2 PDF from ResearchGate