Revision of the neotropical species of Triplophyllum (Tectariaceae) Jefferson PradoRobbin C. Moran OriginalPaper 28 June 2008 Pages: 103 - 130
Ampelozizyphus guaquirensis (Rhamnaceae), a new tree species endemic to the Venezuelan Coastal Cordillera Winfried MeierPaul E. Berry OriginalPaper 28 June 2008 Pages: 131 - 135
Revision of Heterosavia, stat. nov., with notes on Gonatogyne and Savia (Phyllanthaceae) Petra Hoffmann OriginalPaper 28 June 2008 Pages: 136 - 166
Brachistus knappiae (Solanaceae), a new species from Chiriquí, Panama Juan Carlos Montero-CastroMario Sousa-Peña OriginalPaper 28 June 2008 Pages: 167 - 170
Taxonomy of Koeberlinia (Koeberliniaceae) Walter C. HolmesKwok Leung YipAnn E. Rushing OriginalPaper 28 June 2008 Pages: 171 - 184
A new species of Acalypha (Euphorbiaceae: Acalyphoideae: Acalypheae) from Belize and adjacent Mexico and Guatemala Daniel E. Atha OriginalPaper 28 June 2008 Pages: 185 - 189
New species of Geonoma (Palmae) from Ecuador Andrew HendersonFinn BorchseniusHenrik Balslev OriginalPaper 28 June 2008 Pages: 190 - 201