Wikipedia
PhytoKeys
PhytoKeys is a peer-reviewed, open-access online and print botanical journal. Its stated goal is "to support free exchange of ideas and information in systematic botany".
Printed issues of the journal are available in the libraries of the United States ( Smithsonian Institution, Missouri Botanical Garden), United Kingdom ( Natural History Museum, London, Royal Botanic Gardens, Kew), Russia ( Komarov Botanical Institute, St. Petersburg) and China ( Kunming Institute of Botany, Kunming).