A new species of Remijia (Rubiaceae) from Amazonian Brazil Brian M. Boom Taxonomy 01 April 2005 Pages: 105 - 107
Four new species of Cayaponia (Cucurbitaceae) from Brazil and Bolivia Vera Lúcia Gomes-KleinJosé Rubens Pirani Taxonomy 01 April 2005 Pages: 108 - 117
Dacryodes edilsonii, a new species from southwestern Amazonia. Studies in neotropical Burseraceae XII Douglas C. Daly Taxonomy 01 April 2005 Pages: 118 - 122
Adiantum diphyllum, a rare and endemic species of Bahia State, Brazil, and its close relatives Michael A. SundueJefferson Prado Taxonomy 01 April 2005 Pages: 123 - 128
Novelties in spermacoceae (Rubiaceae) from Bolivia and Paraguay Elsa L. CabralNélida M. Bacigalupo Taxonomy 01 April 2005 Pages: 129 - 140
Notes on Galianthe (Spermacoceae, Rubiaceae) in the Bolivian flora Elsa L. Cabral Taxonomy 01 April 2005 Pages: 141 - 149
An arsenic-tolerant new species of Eleocharis (Cyperaceae) from Chihuahua, Mexico M. Socorro González-ElizondoJorge A. Tena-FloresNélida Barajas-Acosta Taxonomy 01 April 2005 Pages: 150 - 154
Studies in the Capparaceae XXIII: Capparis coimbrana, a new species from Bolivia Xavier CornejoHugh H. Iltis Taxonomy 01 April 2005 Pages: 155 - 161
Studies in the capparaceae XXIV: Edward Palmer in Corumbá, Brazil and the first collection of Capparis coimbrana Hugh H. Iltis Botanical History 01 April 2005 Pages: 162 - 166
Analysis of morphological and anatomical characteristics of isoetes using Isoetes tennesseensis Jessica M. BudkeR. James HickeyKerry D. Heafner Structural Botany 01 April 2005 Pages: 167 - 182
Origin and taxonomic affinities of Thelypteris (subgen. Stegnogramma) burksiorum (Thelypteridaceae) James E. WatkinsDonald R. Farrar Biogeography 01 April 2005 Pages: 183 - 201
Erratum to: Miscellaneous new taxa of bromeliaceae (XVI) Harry E. Luther Erratum 01 April 2005 Pages: 202 - 202
Systematics ofAporosa (Euphorbiaceae). By Anne Marketta Schot Geoffrey A. Levin Book Review 01 April 2005 Pages: 202 - 203