3 Mammillaria cacti IDs request (3 UPDATE first plant BLOOMED)

[mmcavall]

I believe second one is M. columbiana. Flowers matched

Thanks! It could be columbiana!, All previous species mentioned previously by others are wrong due to wrong color of flower (pringlei and nivosa are red and white flowered species but one columbiana is pink flowered species!)

M. columbiana has small pink flowers like that. Smaller than most Mammillarias

[fragrancecactii]

I believe second one is M. columbiana. Flowers matched

Thanks! It could be columbiana!, All previous species mentioned previously by others are wrong due to wrong color of flower (pringlei and nivosa are red and white flowered species but one columbiana is pink flowered species!)

M. columbiana has small pink flowers like that. Smaller than most Mammillarias

That's correct! This one is much much smaller like tiny pink flower than my other mammillarias (second plant is already IDed done!)

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First plant finally formed flower buds i will post again when it's blooming to get more accurate ID based on flower color, structure and size

[fragrancecactii]

3 UPDATE: first plant one bloomed with purple flowers!! ID with purple flowers would be much better than ID without any flowers