Template:Jardim & Zappi, 2008a
- Jardim, J.G. & Zappi, D.C. 2008. Studies of Faramea Aubl. (Rubiaceae) in Brazil: two new species for Eastern Bahia ― F. nocturna and F. biflora. Kew Bulletin 63(1): 131–136. DOI: 10.1007/s12225-007-9011-9
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