Ti Ophiorrhizeae ket ti tribu dagiti agsabsabong a mula iti pamilia ti Rubiaceae ken aglaon kadagiti agarup a 364 a sebbangan kadagiti 4 a henero. Mabirukan dagiti representatibona manipud iti tropikal ken subtropikal nga Asia aginggana iti rehion ti Pasipiko.[1]
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^Bremer B (2009). "A review of molecular phylogenetic studies of Rubiaceae". Annals of the Missouri Botanical Garden. 96: 4–26. doi:10.3417/2006197.
^Bremer B, Eriksson E (2009). "Time tree of Rubiaceae: phylogeny and dating the family, subfamilies, and tribes". International Journal of Plant Sciences. 170: 766–793. doi:10.1086/599077.