Ferreira, M.G. Absy, M.L. Esteves, V.G. <br/><br/>
Pollen morphology of the genera Irlbachia, Tachia, Voyria and Voyriella (Gentianaceae Juss.)found in the Reserva Florestal Adolpho Ducke (Amazonas, Brazil) 

<br/><br/><label>Subjects--Topical Terms: </label><br/>MORFOLOGIA VEGETAL<br/>GENTIANACEAE<br/>PÓLEN<br/>TAXONOMIA VEGETAL