A systematic histological study of palm fruits. V. Subtribe Archontophoeniciae (Arecaceae) Frederick B. EssigNicole Hernandez Articles Pages: 65 - 71
Two new Marina (Leguminosae) from the southern Baja California peninsula, Mexico Jose Luis León-de la LuzJosé J. Pérez-NavarroReymundo Domínguez-Cadena Articles Pages: 72 - 77
A phylogenetic analysis of the palm subtribe Oncospermatinae (Arecaceae) based on morphological characters Carl E. Lewis Articles Pages: 78 - 91
A new combination in Hybanthus (Violaceae) from South America Juliana de Paula SouzaVinicius Castro Souza Articles Pages: 92 - 93
Two new species of Plinia (Myrtaceae) from coastal forests of Brazil Maria Lúcia KawasakiBruce K. Holst Articles Pages: 94 - 98
Morphological variation in populations of Bletia purpurea (Orchidaceae) and description of the new species B. riparia Rene A. PalestinaVictoria Sosa Articles Pages: 99 - 111
Averrhoidium dalyi (Sapindaceae): a new species from western Amazonia Pedro Acevedo-RodríguezMaría S. Ferrucci Articles Pages: 112 - 115
Dahlia spectabilis (Asteraceae, Coreopsideae), a new species from San Luis Potosí, Mexico Dayle E. SaarPaul D. SørensenJ. P. Hjerting Articles Pages: 116 - 119
Trilepis tenuis (Cyperaceae: Trilepideae), a new species from Rio de Janeiro, southeastern Brazil Fabio A. Vitta Articles Pages: 120 - 123
New species of Hypolytrum Rich. (Cyperaceae) from the Neotropics Marccus Vinicius AlvesWm. Wayt ThomasMaria Das Graças Lapa Wanderley Articles Pages: 124 - 135
A new species of Annona (Annonaceae) from the northeastern Guayana Shield H. Rainer Articles Pages: 136 - 140