I’ve been waiting for blooms for a few years and now we have 3 plants blooming at the same time! I must warn you that it is a very poisonous plant. And it is from central South Africa. It’s a shrubby caudiciform that will grow to 2ft. tall. And I can also tell you from experience that it is deciduous. In fact, they have lost all their leaves this spring as if in preparation for the blooming experience. Tight!
The flowers look very similar to Kalanchoe flowers, as well as the more closely related Cotyledons.