Diamond/Pearl
Pokemon #470 - Leafeon Pokemon #470 - Leafeon (Shiny)
Male and Female
Platinum
Pokemon #470 - Leafeon Pokemon #470 - Leafeon (Shiny)
Male and Female
HeartGold/SoulSilver
Pokemon #470 - Leafeon Pokemon #470 - Leafeon (Shiny)
Male and Female
Black/White/Black 2/White 2
Pokemon #470 - Leafeon Pokemon #470 - Leafeon (Shiny)
Male and Female
X/Y/Omega Ruby/Alpha Sapphire
Pokemon #470 - Leafeon Pokemon #470 - Leafeon (Shiny)
Male and Female
Sun/Moon
Pokemon #470 - Leafeon Pokemon #470 - Leafeon (Shiny)
Male and Female
 
Pokemon Information
Generation: 4 (Diamond/Pearl/Platinum) Gender(s) Available: Male/Female
Generations:4th - 7th
Type(s):Grass
Evolution Chain
Pokemon #133 - Eevee Pokemon #134 - Vaporeon
Pokemon #135 - Jolteon
Pokemon #136 - Flareon
Pokemon #196 - Espeon
Pokemon #197 - Umbreon
Pokemon #470 - Leafeon
Pokemon #471 - Glaceon
Pokemon #700 - Sylveon
To get Sylveon: Eevee must know a fairy type move and have at least 2 hears in Pokemon Amie
 
Pokedex Entries
Diamond Just like a plant, it uses photosynthesis. As a result, it is always enveloped in clear air.
Pearl
Platinum It basically does not fight. With cells similar to those of plants, it can perform photosynthesis.
HeartGold When you see LEAFEON asleep in a patch of sunshine, you'll know it is using photosynthesis to produce clean air.
SoulSilver
Black It basically does not fight. With cells similar to those of plants, it can perform photosynthesis.
White
Black 2 With cells similar to those of plants, it performs photosynthesis inside its body and creates pure air.
White 2
X When you see Leafeon asleep in a patch of sunshine, you'll know it is using photosynthesis to produce clean air.
Y Just like a plant, it uses photosynthesis. As a result, it is always enveloped in clear air.