I have this succulent-leafed oxalis popping up in several pots. I recall one plant last year, with yellow flowers similar to O.pes-caprae. Hopefully, it will not be quite that weedy! Any guess on the species? http://flickr.com/photos/amarguy/… Ken Blackford San Diego, CA USDA zone 10 ... where it is currently raining and 55F (we need it)