John,
I think PaphMadMan is correct here, I did a search on the RHS and there is no 'pawmunkey', the only name that comes close is Rhyncholaeliocattleya Pamunkey, and it was registered by Chadwick and Son in 2002, it's parents are Cattleya Anzac (1921) x Rlc. Imelda Marcos. I hope this helps.