Novon publishes peer-reviewed, short articles, whose primary purpose is the establishment of nomenclature in vascular plants and bryophytes.
CONTENTS OF NOVON 18(2)
A New Species of Cardamine (Brassicaceae) from Hunan, China. Hong Feng Bai, Liang Bi Chen, Ke Ming Liu and Lin Han Liu
Micranthes hitchcockiana (Saxifragaceae), a New Combination for North America. Luc Brouillet and Richard Gornall
A New Species of Senna (Leguminosae, Caesalpinioideae) from Eastern Brazil. Domingos Benicio Oliveira Silva Cardoso and Luciano Paganucci de Queiroz
Validation of the Name Anthurium loretense (Araceae). Thomas B. Croat
Validation of the Name Anthurium nutibarense (Araceae). Thomas B. Croat
New Endemic Species of Anthurium (Araceae) from Rio Huallaga, Peru. Thomas B. Croat and Jorge Lingan Chavez
Additions to Gladiolus (Iridaceae) in the Flora Zambesiaca Region. The New Species G. metallicola and the Reinstatement of G. mosambicensis. Peter Goldblatt
Three New Species of Eleocharis (Cyperaceae) from the Andean Paramos of Colombia and Ecuador. M. Socorro Gonzalez Elizondo, Irma Lorena Lopez Enriquez, Paul M. Peterson, Carmen Ulloa Ulloa and Peter M. Jorgensen
Piper giordanoi (Piperaceae). A New Species from Southeastern Brazil. Elsie Franklin Guimaraes and Daniele Monteiro
Two New Species of Baccharis (Asteraceae, Astereae) from Southern Brazil. Gustavo Heiden, Joao Ricardo Vieira Iganci and Leila Macias
A New Species of Dimeria (Poaceae, Panicoideae, Andropogoneae) from Goa, India. M. S. Kiran Raj and M. Sivadasan
Cyperus limiticola, a New Name for a Madagascan Cyperus (Cyperaceae). Isabel Larridon, Marc F.M. Reynders and Paul Goetghebeur
Especie Nueva de Croton seccion Eluteria (Euphorbiaceae) de Chiapas, Mexico . Bernardino L. Leon Enriquez and Martha Martinez Gordillo
Rosa carolina (Rosaceae) Subspecies and Hybrids in Eastern and Midwestern United States, Canada, and Mexico. Walter H. Lewis
Sinopora, a New Genus of Lauraceae from South China. Jie Li, Nian he Xias and Xi wen Li (Hsi wen Li), pages 199 through 201
Nomenclatural Novelties and One New Species in Orthosia (Apocynaceae, Asclepiadoideae). Sigrid Liede Schumann and Ulrich Meve
Bouvardia borhidiana (Rubiaceae, Cinchonoideae), una Nueva Especie de la Sierra Madre del Sur, Mexico. Lucio Lozada Perez
A New Species of Parodia (Cactaceae, Notocacteae) from Rio Grande do Sul, Brazil. Marlon C. Machado, Reto Nyffeler, Urs Eggli and Joao F. Larocca e Silva
Three New Varieties of Packera paupercula (Asteraceae, Senecioneae) in Midwestern and Southeastern North America. Alison McKenzie Mahoney and Robert R. Kowal
A New Polyploid Species of the Genus Tragopogon (Asteraceae, Cichorieae) from Russia. Evgeny V. Mavrodiev, Dirk C. Albach and Pablo Speranza
Setaria carinata (Poaceae, Paniceae). Especie Nueva de Venezuela. Shingo Nozawa and Jose F. Pensiero
A New Species of Lycianthes (Solanaceae) from the Pacific Region of Colombia. Clara Ines Orozco, Carlos Alberto Vargas and Luisa Fernanda Serralde
A New Species of Parathesis (Myrsinaceae) from Colombia. Jon M. Ricketson and John J. Pipoly III
Besleria beltranii (Gesneriaceae), a New Species from Peru. Irayda Salinas
Leucas sivadasaniana, a New Species of Lamiaceae (Leucas sect. Astrodon) from Peninsular India. P. Sunojkumar
Rubiacearum Americanarum Magna Hama Pars XX. New Species of Faramea (Coussareae) from Central and South America. Charlotte M. Taylor
Chamaegastrodia nanlingensis (Orchidaceae), a New Species from Guangdong, China. Tian Huaizhen and Xing Fuwu
Two New Species of Hedyotis (Rubiaceae: Hedyotideae) from Hainan, China. Rui Jiang Wang
Hypoxis bampsiana subsp. tomentosa, a New African Taxon of Hypoxidaceae. Justyna Wiland Szymanska
A New Species of Orinus (Poaceae) from Qinghai, China. Zhang Tong lin and Cai Lian bing