Got three for you here -- first one I have tentatively ID'd as Sin Yuan Golden Beauty -- what do you think?
2nd one is a mini which at its peak had over 40 blooms over 2 spikes and looked AMAZING... thought there might be a chance of a positive ID 'cause it's quite distinctive and, well, minis are easier to ID, right? Heh.
The 3rd I just bought today (at Costco, of all places!), and was so different and distinctive that I'm highly optimistic for at least some kind of clue... maybe... ?
Anyways, here are the photos... and good luck!
