Tephrocactus articulatus v. oligacanthus
Posted: Thu Jun 17, 2021 5:48 pm
First time flowering of this one for me; originally from MikeP - thanks, Mike!
Always very satisfying.
As well as being one of the more freely-flowering forms of T. articulatus, you will find the floral remains (empty fruits) may be persistent for a long time (even years).
Here is one of mine: