The palm genus, Kalbreyera, was named after Kalbreyer but the only species in the genus has now been re-classified as Geonoma triandra (Burret) Wess.Boer.
Guillermo del Toro | Guillermo Dávila | Guillermo Arriaga | Guillermo Vilas | Guillermo Kuitca | Guillermo Francella | Guillermo Estévez Boero | Guillermo Somoza | Guillermo Söhnlein | Guillermo José Garlatti | Guillermo Gómez-Peña | Guillermo Buitrago | San Guillermo Parish Church | José Guillermo Rodríguez | Gunnar Guillermo Nielsen | Guillermo Vecchio | Guillermo Thorndike | Guillermo Ruiz | Guillermo Rodríguez | Guillermo Rigondeaux | Guillermo Pérez Roldán | Guillermo Navarro | Guillermo Mota | Guillermo Meza | Guillermo Mendizábal | Guillermo Leaden | Guillermo Klein | Guillermo José Torres | Guillermo González Camarena | Guillermo Galván Galván |