Origin and Habitat: It is a Critically Endangered cactus endemic to a single small area of occupancy less than one square kilometre (Rancho El Vergel - Municipio de Galeana) in Nuevo Leon Mexico. The entire range of the spe...
Origin and Habitat: Mexico (Central & northern Sinaloa, Sinaloa)Altitude: 30 to 200(-300) metres above sea level.Habitat and Ecology: The species is poorly known taxonomically and ecologically and probably grows in xerophyllous scru...
Origin and Habitat: Oaxaca and Puebla, Mexico. Altitude 1.300 - 1.400 m. From either side of the state-line between Puebla and Oaxaca (Petlalzingo and Salitrillo in the state of Puebla and Huahuapan de Leon in the state of Oaxaca...
Origin and Habitat: Distribution: This species is known in the wild from only two localities with a total of about 6000 individuals, it is endemic to Emory county in central Utah (extent of occurrence is 400 km2).Altitude: 1450 to ...
Description: Pediocactus peeblesianus f. maius, is a controversial geographical or morphological forms of Pediocactus peeblesianus that should actually be regarded as non-existent (nomen nudum) because is based on a juvenile ...
Origin and Habitat: This widespread species occurs in Canada (Alberta, Manitoba, and Saskatchewan), United States (Arizona, California, Colorado, Idaho, Kansas, Minnesota, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma,...
Origin and Habitat: Pediocactus knowltonii is a rare, endemic cactus that is presently known to occur on a single hill in a very limited area in the northwestern part of San Juan County and Rio Arriba counties and Colorado's Archu...
Description: Pediocactus simpsonii var. minor is a controversial variety distinguished from stqandard Pediocactus simpsonii by mostly solitary smaller stems and slender radial spines, but its stems tend to be much short...
Origin and Habitat: 100 km northwest of Huaraz, Ancash Province in the northern part of Cordillera Blanca, (Peru, Western South America)Altitude: 600 to over 2000 m above sea level.Habitat: Barren hills composed of fine broken rock...
Cultivation and Propagation: Is one of the dwarf tuberose Mammillaria with large flowers, somewhat difficult to cultivate. During the summer it is best to keep the plants outside where the temperature can rise to over 30° C with no ha...
