"After the meeting, Darryl told me Oncidiums are relatively unstable in mericloning, and meristems for propagation should only be taken from divisions of the original plant, not from mericlones. He said the Thai firm Jairak is careful about this, so their mericloned plants cost a little more. He buys from Jairak. Other Thai firms mericlone the plants they buy from Jairak, then mericlone those mericlones, then mericlone those mericlones... and sell them into worldwide commerce. Very quickly the mericlones mutate into things that look completely different. He said Tolumnia Snow White has become the poster child for this: It is supposed to be white, but a great many mericlones sold as Snow White bloom pink."
For some reason I can't post the working link. It's in the Oncidium forum under Darryl Venerables Sunset Valley etc.
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