Yes, they all have the pentagons in their pokedex entries. Some I got in trades so I cannot be 100% sure they are really Kalos born or just look like that, but from the ones you bolded Politoed and Huntail were caught by me and Espeon was hatched and evolved by me, so I can guarantee they are 100% legit Kalos born:) Also, I just noticed my Dusknoir does not have the pentagon next to its entry, so would it be ok if I traded you a Dusclops (Kalos born) holding reaper cloth?
Also, I realized I have some more pokes that you need: Aromatisse, Mienshao, Blitzle, Cacnea, Gliscor, Tympole, Happiny, Nuzleaf, Baltoy, Togetic. Would that make me qualified to get 2 shinies if you still are looking for them?