Synopsis of Hexasepalum (Rubiaceae), the priority name for Diodella and a new species from Brazil

por Cabaña Fader, Andrea Alejandra, Salas, Roberto Manuel, Dessein, Steven, Cabral, Elsa Leonor
Publicado 2021

Carajasia (rubiaceae), a new endangered genus from carajás mountain range, Pará, Brazil

por Salas, Roberto Manuel, Viana, Pedro Lage, Cabral, Elsa Leonor, Dessein, Steven, Janssens, Steven
Publicado 2021