Spatial distribution, size structure and reproduction of Astrophytum ornatum (Cactaceae) Údair: Zepeda, Verónica, Golubov, Jordan, Mandujano, María C.

Effect of seed age on germination, and seedling survival of Lophophora diffusa (Cactaceae) Údair: Briseño-Sánchez, Ma. Isabel, Nava-Osorio, Jade, Rojas-Aréchiga, Mariana, Mandujano, María C.