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Paracarphalea, a new genus of the coffee family segregated from the Malagasy endemic genus Carphalea (Rubiaceae, Rubioideae, Knoxieae)

. Phytotaxa. 263, 2 (Jun. 2016), 98–112. DOI:https://doi.org/10.11646/phytotaxa.263.2.2.