Sander's List of Orchid Hybrids - Three Year Addendum 2011-2013
The latest three-year (12th) addendum to Sander's list of orchid hybrids will be published by the Royal Horticultural Society in May 2014. It contains names, parentage, and names of registrant and originator for all orchid hybrids registered between 1 January 2011 and 31 December 2013 - at least 10,000 hybrids.
It also includes a master list of all accepted hybrid genera currently in use. The list includes their standard abbreviations and component genera. This has been made possible because all the name changes from Gerera Orchidacearum volumes 1 to 6 have now been incorporated.