1. A systematic histological study of palm fruits. V. Subtribe Archontophoeniciae (Arecaceae)

   • Frederick B. Essig
   • Nicole Hernandez

   Articles Pages: 65 - 71

2. Two new Marina (Leguminosae) from the southern Baja California peninsula, Mexico

   • Jose Luis León-de la Luz
   • José J. Pérez-Navarro
   • Reymundo Domínguez-Cadena

   Articles Pages: 72 - 77

3. A phylogenetic analysis of the palm subtribe Oncospermatinae (Arecaceae) based on morphological characters

   • Carl E. Lewis

   Articles Pages: 78 - 91

4. A new combination in Hybanthus (Violaceae) from South America

   • Juliana de Paula Souza
   • Vinicius Castro Souza

   Articles Pages: 92 - 93

5. Two new species of Plinia (Myrtaceae) from coastal forests of Brazil

   • Maria Lúcia Kawasaki
   • Bruce K. Holst

   Articles Pages: 94 - 98

6. Morphological variation in populations of Bletia purpurea (Orchidaceae) and description of the new species B. riparia

   • Rene A. Palestina
   • Victoria Sosa

   Articles Pages: 99 - 111

7. Averrhoidium dalyi (Sapindaceae): a new species from western Amazonia

   • Pedro Acevedo-Rodríguez
   • María S. Ferrucci

   Articles Pages: 112 - 115

8. Dahlia spectabilis (Asteraceae, Coreopsideae), a new species from San Luis Potosí, Mexico

   • Dayle E. Saar
   • Paul D. Sørensen
   • J. P. Hjerting

   Articles Pages: 116 - 119

9. Trilepis tenuis (Cyperaceae: Trilepideae), a new species from Rio de Janeiro, southeastern Brazil

   • Fabio A. Vitta

   Articles Pages: 120 - 123

10. New species of Hypolytrum Rich. (Cyperaceae) from the Neotropics

    • Marccus Vinicius Alves
    • Wm. Wayt Thomas
    • Maria Das Graças Lapa Wanderley

    Articles Pages: 124 - 135

11. A new species of Annona (Annonaceae) from the northeastern Guayana Shield

    • H. Rainer

    Articles Pages: 136 - 140

12. New books received

    Announcement Pages: 141 - 142

13. Book review

    • James L. Luteyn
    • Roy E. Halling

    Articles Pages: 143 - 144