
Ferocactus acanthodes
by Massimiliano Mazzinghi

Ferocactus chrysacanthus
by Apostolos Zabakas

Ferocactus emory
by Massimiliano Mazzinghi

Ferocactus emoryi subsp. rectispinus
by David Traish

Ferocactus glaucescens
by David Traish

Ferocactus glaucescens
by Apostolos Zabakas

Ferocactus glaucescens
by David Traish

Ferocactus latispinus
by Giovanni Quarella

Ferocactus macrodiscus
by David Traish

Ferocactus pilosus
by David Traish

Ferocactus pilosus
by David Traish

Ferocactus schwarzii
by David Traish

Ferocactus schwarzii
by David Traish