I like this plant with its' long curling spines.
Here is a link that might be useful:
Nice Lobivia Steve, I like those long tortuous spines.
talk about dark green!!!
Such a lovely flower from a plant that looks so menacing! Of course, we Lobivia/Rebutia/Sulco/Chamaecereus/Echinopsis lovers know better. Did I leave any out? Whew! Say that 5 times fast!