I have seen that each one says one thing. I'm going to clarify your ideas. They are DIFFERENT SPECIES. None is a form, ssp. or variety of the other. Taking advantage of the fact that I have the 2 in the same pot, I will tell you which one is. the one below, which is darker, is SAXICOLA and the one a...

echinopsis peruviana v.cuzcoensis

Well yes, that's it.
I show you mine

http://www.llifle.com/Encyclopedia/CACT ... asiliensis
https://davesgarden.com/guides/pf/go/112536/#b

I have some clues that might help you
Mammillaria hutchinsoniana
Mammillaria hutchinsoniana subsp. louisae or just louisae
Mammillaria mazatlanensis
THANK YOU

roseoluteus and mammulosus can be considered synonymous. But it can also be thought that as mammulosus has yellow flowers and highly variable, it can be admitted that roseoluteus is nothing more than a variation in the color of the mammulosus flowers. about subsp.brasiliensis because it only has 1 c...

asunto resuelto.
GRACIAS davew

subsp.submamulosa
http://www.llifle.com/Encyclopedia/CACT ... bmammulosa
a estas te refieres
http://www.llifle.com/Encyclopedia/CACT ... ed_Flowers
y esta es la mia
Parodia mammulosa subsp. brasiliensis

if both are Mammillaria crinita or zeilmanniana, is the one with the reddish flowers a subsp.? or is it that the species gives flowers of different colors. I understood they were cream colored. then there is the matter that there is a Mammillaria crinita cv. rubriflora To further complicate things, ...

Parodia chrysacanthion

Parodia chrysacanthion

Turbinicarpus pseudomacrochele

turbinicarpus pseudomacrochele