Just for anyone who is still in the dark, May's team is:
-Blaziken
-Beautifly
-Skitty*
-Venusaur*
-Munchlax
-Wartortle
-Glaceon
It is unknown which of these two she keeps at home because she is seen with all seven at some point in the Wallace Cup, but it's only known that the other five have a permanent position on her team, and it is unknown who has the sixth.
-Blaziken
-Beautifly
-Skitty*
-Venusaur*
-Munchlax
-Wartortle
-Glaceon
It is unknown which of these two she keeps at home because she is seen with all seven at some point in the Wallace Cup, but it's only known that the other five have a permanent position on her team, and it is unknown who has the sixth.