in Gartenflora 85, page 253, 1936.
Cysepedium hort., 1892.
Selenocypripedium hort., 1912
Phragmipaphiopedilum hort. in Hawkes, Orchids, 1961.
Parentage : Phragmipedium Rolfe x Paphiopedilum Pfitzer
Etymology : It's obvious that the name of this nothogenus is build from the names of both parents.
History : As far as I know only 7 Phragmipaphium hybrids are registered at the moment. Photos of them are very rare, if available at all.