Two new species of Sisymbrium (Brassicaceae) from coastal Peru M. WeigendH. Förther Articles Pages: 119 - 123
A synopsis of the neotropical genus Pentaplaris, with remarks on its systematic position within core Malvales Clemens BayerLaurence J. Dorr Articles Pages: 134 - 148
The taxonomy of some Swartzieae (Leguminosae, subfam. Papilionoideae) from southeastern brazil Vidal de F. MansanoAna M. G. de A. Tozzi Articles Pages: 149 - 158
American bamboos. By Emmet J. Judziewicz, Lynn G. Clark, Ximena Londoño, and Margaret J. Stern Wayt Thomas Book Reviews Pages: 158 - 158
A new Acisanthera (Melastomataceae: Melastomeae) from Noel Kempff Mercado National Park, Bolivia Frank Almeda Articles Pages: 159 - 162
A new species of Cestrum (Solanaceae) from the Cordillera de Mérida, Venezuela Carmen Benítez de RojasNeil W. Sawyer Articles Pages: 163 - 165
West Indian novelties I: a new species of Marsdenia (Asclepiadaceae) from Puerto Rico and a new name for a Jamaican species of Calyptranthes (Myrtaceae) Pedro Acevedo-Rodríguez Articles Pages: 166 - 169
Rhodothyrsus, a new genus of Euphorbiaceae from tropical South America Hans-Joachim Esser Articles Pages: 170 - 180
Studies in Annonaceae XXXIII. A revision of Fusaea (Baill.) Saff. Lars W. ChatrouPing He Articles Pages: 181 - 203
A new species of Sechium sect. Frantzia (Cucurbitaceae, Sicyeae, Sicyinae) from Mexico Rafael LiraMichael Nee Articles Pages: 204 - 209
The Cuban endemic genera Ariadne, Mazaea, Acunaeanthus, Phyllomelia (Rondeletieae), and Eosanthe (Rubiaceae) Piero G. Delprete Articles Pages: 217 - 230
The taxonomy of Vaccinium section Myrtillus (Ericaceae) S. P. Vander KloetT. A. Dickinson Articles Pages: 231 - 254
