Rebutia krainziana normal and crested

It's hard to believe these two plants are the same species, but they are. They're both Rebutia krainziana (syn.: R. marsoneri 'krainziana'), but the second is a large old crest of the same. If you didn't know what it was to begin with, the flower would be the only possible clue.

Rebutia krainziana

There's a reason we chose this plant for our nursery logo. The flowers are totally dependable and absolutely fantastic...in my humble opinion. For example, this was today. One plant is producing all these flowers.

I know, it's not considered a valid name anymore by some. It's been subsumed under Rebutia marsoneri. But I still call it by it's old name...and it comes!