SOHMER, S.H. The Genus Psychotria (Rubiaceae) in the Philippine Archipielago / S.H. Sohmer and A.P. Davis. -- Fort Worth (Texas) : Botanical Research Institute of Texas (BRIT), 2007 - VIII, 247 p. -- (Sida, Botanical Miscellany, ISSN 0833-1475 ; 27). ISBN 978-1-88978-15-7 Subjects--Topical Terms: Archipiélago FilipinasPsychotriaRubiáceas Universal Decimal Class. No.: 582.972(599)