While I don't have the absolute answer to your query, here are three peloric phals in my collection. I aquired them purely by chance...sort of. As I understand pelormorphism is that it is a genetic goof, if you will. Some plants just flower differently than their standard siblings...but this may not be the honest truth. I have seen some growers ZEPHYRUS ORCHIDS (nic@zephyrusorchids.com) offer peloric varieties. Good luck and good growing....