Additions to Uromyces (Uredinales) from MexicoJoe Fleetwood Hennen, George B. Cummins · First published 1973Open the Tome
New taxa of Mexican rust fungiJoe Fleetwood Hennen, George B. Cummins · First published 1973Open the Tome
The Mexican species of Puccinia (Uredinales)Joe Fleetwood Hennen, George B. Cummins · First published 1973Open the Tome
