Well, very interesting...
The store I mentioned above handles several species... They only had Droseras on sale, the Nepenthes is for exhibition purpouses-only...
They showed me this catalog with several species, ask for them, have them sent from their greenhouse in the city of Xalapa (BTW, it's nicknamed "the city of flowers")...
I recall seeing in the catalog
Nephentes:
N. alata; N. raflessiana; N. miranda and N. sanguinea
Other 2 where rather expensive hybrids... The catalog only specified it was an hybrid, not which variety...
Pinguicolas:
P. moranensis; P. moctezumae; P. gigantea and (the page had a wet-stain) P. ?ita (afrodita?)
Sarracenias:
S. catesbaei; S. farhamii; S. purpurea; S. moorei (or is it smoorei?) and S. stevensii...
Droseras (on display):
D. filiformis; D. capensis; D. binata and a nameless one which I can't place...
The catalog also listed one species of Heliamphora, but the price seemed ridicolous to me (over 70 US)... I know it's rare and South American and stuff, but still...
What do you think?
I want to buy one of each (a Sarracenia a Nephentes and a Pinguicola)... I guess that by November I'll have to put the Sarracenia in the fridge, but besides that I don't see any inconvenients...
So far I have on sight N. alata (according to the link provided by 31drew31 it's on the altitude range); P. moranensis and/or P. moctezumae and S. purpurea and/or S. moorei...
Take me out of any error before I do somethig I shouldn't have done...
PS... Pool store closed when I returned (failed to see the "closed on Tuesdays" sign)