NOVON is a quarterly, peer-reviewed journal and publishes short articles whose primary function is the establishment of nomenclature in vascular plants and bryophytes.
CONTENTS OF NOVON 22(1)
Passiflora cacao (Passifloraceae), a New Species from Southern Bahia, Brazil. Luís Carlos Bernacci & Margarete Magalhães Souza
Further Nomenclatural Action for the Cypresses (Cupressaceae). David J. de Laubenfels, Chad E. Husby & M. Patrick Griffith
Systematics and Ecology of a New Species of Seagrass (Thalassodendron, Cymodoceaceae) from Southeast African Coasts. Maria Cristina Duarte, Salomão Bandeira & Maria Manuel Romeiras
A New Species of Pseudostellaria (Caryophyllaceae) from Korea. Sangtae Lee, Kyeong-In Heo & Seung-Chul Kim
Identifications and Typifications of Rosa (Rosaceae) Taxa in North America Described or Used by E. W. Erlanson, 1925--1934. Walter H. Lewis, Anton A. Reznicek & Richard K. Rabeler
Neuwiedia malipoensis, a New Species (Orchidaceae, Apostasioideae) from Yunnan, China. Zhong-Jian Liu, Li-Jun Chen & Ke-Wei Liu
Erythroxylum ayrtonianum (Erythroxylaceae): A New Species from Brazil. Maria Iracema Bezerra Loiola & Margareth Ferreira de Sales
Psychotria kosraensis (Rubiaceae), a New Species from Kosrae, Caroline Islands, Micronesia. David H. Lorence & Kenneth R. Wood
A New Species of Hymenoxys (Asteraceae, Helenieae, Tetraneuridinae) from Texas. Jeffrey N. Mink, Jason R. Singhurst & Walter C. Holmes
Impatiens ecornuta, a New Name for Impatiens ecalcarata (Balsaminaceae), a Jewelweed from the United States and Canada. Gerry Moore, Peter F. Zika & Catherine Rushworth
Nuevas Combinaciones en Adiantopsis (Pteridaceae, Cheilantheae) de América del Sur . M. Mónica Ponce & M. Amalia Scataglini
A New Combination in Phemeranthus (Montiaceae) and Notes on the Circumscription of Phemeranthus and Talinum (Talinaceae) from the Southwestern United States and Northern Mexico. Taina M. Price & D. J. Ferguson
Gentianella weigendii (Gentianaceae), an Unusual New Gentian from Peru. James S. Pringle
A New Species of Pyrrosia (Polypodiaceae) from Madagascar. F. Rakotondrainibe & P. H. Hovenkamp
Taxonomic Notes on Astragalus prilipkoanus Group of Astagalus sect. Incani (Fabaceae) in Iran. Massoud Ranjbar, Roya Karamian & Samineh Nouri
Staelia catolensis (Rubiaceae), una Nueva Especie de Catolés, Bahia, Brasil. Roberto Manuel Salas & Elsa Leonor Cabral
New Combinations in North American Schoenoplectiella (Cyperaceae). Derek R. Shiels & Anna K. Monfils
A New Combination in Senna (Leguminosae, Caesalpinioideae) from the Department of Valle del Cauca, Colombia. Philip A. Silverstone-Sopkin
Studies in Andean Ocotea (Lauraceae). I. Species with Hermaphrodite Flowers and Fistulose Twigs Occurring Above 1000 m Altitude. Henk van der Werff
Two New Infraspecific Taxa of Orychophragmus violaceus (Brassicaceae) in Northeast China. Ling Wang, Xi-Juan Ma & Chuan-Ping Yang
Ligustrum guangdongense (Oleaceae), a New Species from China. Hai-zhen Wen & Rui-jiang Wang
Carex orestera (Cyperaceae), a New Sedge from the Mountains of California. Peter F. Zika
Validation of the Name Veratrum hybridum (Liliales, Melanthiaceae): The Correct Name for Crisped Bunch-Flower. Wendy B. Zomlefer
Alpinia rugosa (Zingiberaceae), a New Species from Hainan, China. Pu Zou, Yu-Shi Ye, Sen-Jen Chen, Zhong-Yi Chen & Jing-Ping Liao
Acknowledgment of Reviewers