Sorry..but no way can you say that C. candida is a valid name for C. quadricolor..It was written up years after the original write up for quadricolor ...and as for any other mentions of the plant itself in any publications..no true descriptions were written...Look it up...The only valid name is quadricolor..full stop...unless you can come up with a full taxonomic description written before the one in Gardeners Chronicle in the 1860 s...Bill Bergstrom _______________________________________________ the OrchidGuide Digest (OGD) [EMAIL PROTECTED] http://lists.orchidguide.com/mailman/listinfo/orchids