P. moctezumae
P. jorgehintonii
P. hintoniorum
In the gossip-channels, for what that may tell, I've heard that the
guy that described the 2 last species (of which one looks to me a bit
like a P. esseriana form) is not a Ping expert at all.
Menno.
Leendert Hamoen
Department of Genetics
University of Groningen
Kerklaan 30
9751 NN Haren
The Netherlands
Tel. 050 632202