OK, what is this? Home › Forums › Houseplants › Houseplant Forum › OK, what is this? This topic contains 0 replies, has 1 voice, and was last updated by Anonymous 8 years, 6 months ago. Viewing 1 post (of 1 total) Author Posts July 17, 2008 at 3:37 pm #28215 Anonymous At my local garden centre, it’s referred to as Orchid Cactus. My mother had one when I was a kid. It had white flowers, which she took and stir-fried with a bit of meat. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.