Four new taxa of Uredinales (rust fungi) from Cuba are described: Puccinia fuscella f. montecristensis on Vernonia spp., Uredo lycoseridis var. gochnatiae on Gochnatia sagraeana, Puccinia acuñae on Chamissoa altissima, and Puccinia gerascanthi on Cordia gerascanthus. The article is the first in a planned series on Cuban rust fungi based on collections from 1967–1968.
Urban Z. (1973): New taxa of Uredinales from Cuba. – Česká Mykologie 27(4): 207–211.