Rhyperior cannot be caught in the wild, you order to obtain one a Rhydon needs to evolve.
However, Rhydon can only evolve by trade while holding a specific item called Protector, so the only way to obtain a Rhyperior is through trade.
in or on top of mt coronet
You can't find Bulbasaur in the wild on Pokemon Diamond or Pearl (not sure about Platinum).
You can find them wild by Pal Park, down and to the left of sandgem, or catch a bonsly as a special Pokemon in the trophy garden
P.S. it will freeze up after caught.
you can find it in pastoria city
you can find a wild kirlia in the Pokemon mansion area but not in the Pokemon mansion
you can't find a gardevior in the wild
In the woods.
in mt cornet
Nope only in trade or starter Pokemon
in or on top of mt coronet
there are none in the wild you have to breed Bannette
A Buizel can be found in the wild grass at Valley Windworks.
you cant evolve a wild Pokemon in Pokemon platinum you either have to catch the wild Pokemon and then evolve him/her or kill the wild Pokemon.
U can sometimes find them on wild poliwhirl
there is a guy under cycling road or maybe it is a wild pokemon
You can't find Turtwig in the wild. You have to choose it from the starters Pokemon.