an eevee, if given a water stone, will evolve into a vaporeon. sorry, but im not sure where you can find an eevee..
Lombre(Water stone), Skitty (Moon stone), Nuzleaf(Leaf stone).
Gloom and Sunkern, although Sunkern isn't a Hoenn Pokemon.
this also applyes for Pokemon sapphire and ruby and emerald he evolves at lv 14 into lombre and then use water stone so he evolves into ludicollo
Sunkurn (trade it from emerald) and Gloom.
gloom evolves into a vileplume with a leaf stone and into bellossom with a sun stone
here is a list of Pokemon that evolve with a leaf stone on EmeraldGloom evolves into Vileplume.Nuzleaf evolves into Shiftrey.These are the only two in emerald that evolve by leafstone but there are many other Pokemon that evolve by the leafstone in other games.weepinbell into victreebellHere are the Pokemon that evolve by using a leaf stone on it: Weepinbell, Gloom, Exeggcute.
Nidorino, Nidorina, Skitty, Jigglypuff, Clefairy.
Lombre is one of the pokemon that do not evolve by level he evolves by using a water stone.
no way need a stone or something
I only know that lombre evolves with it, dunno about any others tho soz.
Pansear evolves With a fire stone
Skitty evolves into Delcatty though the use of a moon stone.