I don't think there is a semi alba. The normal macranthum as white in it
It's true that macranthum has a white background, but there does seem to be a lot of variation in the center of the flower, from white to greenish, to bright yellow.
The full alba version is all white with no spotting...so who knows?
Last edited by Gravelsack; 01-08-2015 at 10:28 PM..
Well, it arrived today, so I figured I'd post a pic or two. The seller said he believes it came from a Thai breeder, but the tag indicates that it is from one Okika nursery. I found a nursery by that name in Hawaii, but their phone number had been disconnected. Guess I'll just have to wait until it flowers to know what it will look like.