Note on the rediscovery of Tigridia hintonii (Tigridieae: Iridaceae) in the state of Guerrero, Mexico Autores: Munguía-Lino, Guadalupe, Castro-Castro, Arturo, Rodríguez, Aarón

Chromosomic numbers for three species of Cosmos section Discopoda (Asteraceae, Coreopsideae), with cytogeographic notes Autores: Castro-Castro, Arturo, Vargas-Amado, Georgina, Castañeda-Nava, José Juvencio, Harker, Mollie, Munguía-Lino, Guadalupe, Santacruz-Ruvalcaba, Fernando, Rodríguez, Aarón