Paralasianthus (Rubiaceae), a new genus from Southeast Asia
Two new species of Ixora (Ixoroideae, Rubiaceae) endemic to the Philippines
Typification of the Linnaean name Asperula cynanchica (Rubiaceae)
A synopsis of the multilocular species of Ixora (Rubiaceae) from Madagascar
Mycetia griffithii, a new name for Mycetia angustifolia (Hook.f.) Razafim. & B.Bremer (Rubiaceae)
A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam
Transfer of six species of Spiradiclis Blume to Ophiorrhiza L. (Rubiaceae)
A rare Philippine plant found again after almost a century: the rediscovery and lectotypification of Acranthera philippinensis (Rubiaceae)