Novon is a quarterly, peer-reviewed journal and publishes short articles whose purpose is the establishment of nomenclature in vascular plants and bryophytes.
CONTENTS OF NOVON 15(4)
New Taxa and New Combinations in Some Mexican and Central American Melastomataceae. Frank Almeda
Nomenclatural Notes on Eurasian Arabis (Brassicaceae). Ihsan A. Al-Shehbaz
Agave valenciana (Agavaceae), a Gigantic New Species from Jalisco, Mexico. Miguel Chazaro-Basanez, J. Antonio Vazquez-Garcia and Yalma Luisa Vargas-Rodriguez
Resurrection of Seutera Reichenbach (Apocynaceae, Asclepiadoideae). Mark Fishbein and W. D. Stevens
New Infragenera in Baccharis (Asteraceae, Astereae). Daniel A. Giuliano
Taxonomic Novelties in Astragalus (Leguminosae) for South America. Edith Gomez-Sosa
Two New Species of Mikania (Asteraceae, tribe Eupatorieae) from Tropical America. Walter C. Holmes and Darrell S. Vodopich
Una Nueva Especie de Mexico y Centroamerica, Marsdenia hiriartiana (Apocynaceae, Asclepiadoideae, Marsdenieae). Veronica Juarez Jaimes y W. D. Stevens
A New Species of the Genus Actinodaphne with Four New Synonyms of the Genus Litsea (Lauraceae). Jie Li and Xi-wen Li
A New Species of Triaenophora (Scrophulariaceae) from China. Xiao-Dong Li, Jian-Qiang Li and Yanyan Zan
Three New Species of Vitaceae from Mesoamerica. Julio Antonio Lombardi
Especie Nueva de Croton (Euphorbiaceae) de Brasil. Martha Martinez Gordillo and Efrain de Luna
New Species and Combinations in Heterotaxis Lindley (Orchidaceae: Maxillariinae). Isidro Ojeda, German Carnevali Fernandez-Concha and Gustavo A. Romero-Gonzalez
A New Species of Croton sect. Luntia (Euphorbiaceae) from Western Amazonian Brazil. Ricardo de S. Secco, Paul E. Berry and Carlos S. Rosario
Plinia nana (Myrtaceae), a New Species from Minas Gerais, Brazil. Marcos Sobral
Las Especies del Genero Lonchocarpus sect. Lonchocarpus (Leguminosae, Papilionoideae: Millettieae) para Bolivia. Mario Sousa S.
New Combinations for Chinese Bamboos (Poaceae, Bambuseae). Chris M. A. Stapleton, Li De-Zhu and Xia Nian He
New and Interesting Milkweeds (Apocynaceae, Asclepiadoideae). W. D. Stevens
Novelties in Cynanchum L., sensu Woodson, in Mesoamerica. W. D. Stevens
Johnstonia, a New Genus of Gouanieae (Rhamnaceae) from Peru. Roberto D. Tortosa
Two New Species of Senecio (Asteraceae, Senecioneae) from Argentina. Roberto D. Tortosa and Adriana Bartoli
Clematis erectisepala (Ranunculaceae), a New Species from Eastern Tibet, China. Lei Xie, Jing-hua Shi and Liang-qian Li