Mammillaria sonorensis in habitat.......
Mammillaria sonorensis WH 189
WH 189 - Rancho San Pedro, 400m - Sonora - Mexico
Photograph in habitat by Walter Hellinx - Duffel - Belgium
Photograph in habitat by Walter Hellinx - Duffel - Belgium
Photograph in habitat by Walter Hellinx - Duffel - Belgium