All the information and photos in cactus art files are now available also in the new the Enciclopedia of Cacti. We hope you find this new site informative and useful.

Immediately recognisable by its plumose spination. Very distinctive even without flowers.

Photo of conspecific taxa, varieties, forms and cultivars of Mammillaria theresae:

• M. theresae
• M. theresae (The habitat - Coneto Pass)
• M. theresae forma brevispina
• M. theresae forma polytomica
• M. theresae forma cristata
• M. theresae forma albiflora

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Conservation status: Listed in CITES appendix 2.

Description: The crested form of M. theresae is particularly attractive and fascinating, really very beautiful. Some plants have both crested and polytomic stems.
 

All the information and photos in cactus art files are now available also in the new the Enciclopedia of Cacti. We hope you find this new site informative and useful.