Mammillaria guelzowiana
Mammillaria guelzowiana
Mammillaria guelzowiana
Mammillaria guelzowiana
Dolichothele (Mammillaria) decipiens
Dolichothele (Mammillaria) decipiens
Dolichothele (Mammillaria) decipiens
Dolichothele (Mammillaria) decipiens
Dolichothele (Mammillaria) decipiens
Dolichothele (Mammillaria) decipiens
Dolichothele (Mammillaria) decipiens
Dolichothele (Mammillaria) decipiens