OK. I am confused. I am looking to add to my small (8 plant) adenium collection and I am interested in a couple of plants from Thailand. Thai Soco is very interesting to me; I believe it is a cross between arabicum and socotranum . There is also a plant identified only as Thai adenium arabicum Ratchiburi that has a form identical to Thai Soco. Is Thai soco truly a cross or just a variation of arabicum? How would arabicum Ratchiburi differ from Thai Soco?
