Flor de Ferocactus peninsulae 'Santa María', placer efímero. http://t.co/sRWhAPWh

— RJBotanico (@Esther_rjb) 2012.8.29

#Botanical Photography Ferocactus Peninsulae. Santa Maria. Mexico http://vcrown.com/blog/cactaceae-ferocactus-peninsulae-santa-maria-mexico/

— VCROWN (@vcrownphoto) 2010.9.19

Cactaceae. Ferocactus Peninsulae. Santa Maria. Mexico... http://fb.me/vetHcSbD

— VCROWN (@vcrownphoto) 2010.9.19