Caralluma speciosa looks like a cactus but they're much more closely related to a stapelia.
Just like stapelia these will get a similarly funky bloom. Last photo is a stock photo showing their blooms.
These specimen are about 4 times the size of all other plants you'll find for sale.
Measuring 12-18" tall with multiple arms.
Photo is representative of plants color and size.
Plant ships semi-bare root with no soil or pot.