Sánchez-Salas J., Jurado E., Flores J., Estrada-Castillón E., Muro-Pérez G., Desert species adapted for dispersal and germination during floods: Experimental evidence in two Astrophytum species (Cactaceae), Flora, 2012, 207:707-711, doi: 10.1016/j.flora.2012.08.002
The experiment compares dispersal and germination of two Astrophytum species under flooding. It covers seed buoyancy and the significance of water transport of diaspores.