As noted in today's OGD there's a move afoot to change Phrag kovachii to Phrag peruvianum. The comments can be found here in .pdf. They are free.
Quoted from the OGD:
It has been brought to my attention that there is an active proposal to eliminate the name Phragmipedium kovachii by suppressing the Selbyana Supplement it was published in on the basis of the illegal backstory.
- The proposal: TAXON 55(4):1055-1056. 2006 (Nov).
- Rebuttal by William Anderson: TAXON 56(2). 2007 (May).
- Rebuttal by Wesley Higgins and David Benzing: TAXON 56(3). 2007 (Aug).
Eric Christenson