Genus Mammillaria
The genus Mammillaria is one of the largest in the cactus family , with currently 171 known species and varieties recognized.Species in the genus Mammillaria of plants
Mammillaria duwei - Mammillaria duwei is a member of the genus Mammillaria in the family Cactaceae. Mammillaria duwei is cactus endemic to Mexico. Plants have dark green skin almost completely obscured by delicate white spines. Flowers are yellow and appear at the onset of Summer. Many specimens will cluster over time while others will remain solitary.
Mammillaria glochidiata - Mammillaria glochidiata was a species of plant in the Cactaceae family. It was endemic to Mexico. Its natural habitat was hot deserts.
Mammillaria guillauminiana - Mammillaria guillauminiana was a species of plant in the Cactaceae family. It was endemic to Mexico. Its natural habitat was hot deserts.
Mammillaria rettigiana - It is endemic to Mexico.
Mammillaria schwarzii - It is endemic to Mexico.
Mammillaria zeilmanniana - Mammillaria zeilmanniana is a soft bodied, dark green globular plant with hooked reddish central spines and clusters of soft, hair-like white radial spines. Rings of reddish violet flowers are present most of the year.