NICE scores!

Bill in SC

Mine bloomed in early spring. It has seed pods almost ready, probably crossed with N haselbergii. (plain red one)

Bill in SC

Those are great looking clusters!

Bill in SC

NICE!

Bill in SC

NICE!
Bill in SC

Beautiful hue of orange!

Bill in SC

Those are our only native cactus. Our landscape was full of color a few weeks ago! Looks kinda odd seeing all the O humifusa aka O compressa blooming, and NO desert! BTW: The O humifusa makes outstanding grafting stock as well.
Bill in SC

Thanks for yet another resource. I echo Daiv!

Bill in SC

Wow, I want to vote for BOTH!

The first one looks very intriguing!
BB in SC

That would be Sulcorebutia polymorpha.
Bill in SC

Pants on the ground... pants on the ground... lookin' like a fool with ya pants on the ground! NICE oddity, Iann!

BB in SC

Cute, symmetrical flowers!
Bill in SC

TY, Tony. Some years it makes a full ring of flowers. My R flavistyla is a rather squat plant, not globular and upright like the one you posted. Hob should know yours.
Bill in SC

I do NOT think it is R flavistyla, but don't know what it is. I'm not 100% sure it isn't, but mine looks different than that one.
Bill in SC