TY - SER AU - Kress,W.John TI - PhytoKeys [electronic resource] SN - 1314-2003 PY - 2010///- CY - Sofia, Bulgaria PB - Pensoft KW - Botany KW - Periodicals KW - Plants KW - Classification KW - Nomenclature KW - Lichens KW - Biodiversity UR - https://phytokeys.pensoft.net/ ER -