
Cover: Authors photographs: Sergio Avendan?o Reyes (Lithachne pauciflora), Teresa Mejia (Olmeca reflexa), Sergio Avendan?o Reyes (Pseudechinolaena polystachya), Israel Castillo Jua?rez (Ceiba aesculifolia), Ana Rosa López Ferrari (Hechtia matudae) and Adolfo Espejo-Serna (Pitcairnia heterophylla).
Composition: Alfredo Quiroz Arana