By A Mystery Man Writer
Strawberry cactus
Illustrated Plant List - Calflora
Mammillaria dioica (Fish Hook Cactus) – Alexander S. Kunz Photography
Mammillaria dioica hi-res stock photography and images - Alamy
Mammillaria dioica Calflora
Search for Plants -- Calflora
Fishhook mammillaria hi-res stock photography and images - Alamy
Photo Essay - Calflora
Mammillaria dioica Calflora
A California Native Plant Garden in San Diego County: 2014