Dex entry number 315, Roselia is a dual Grass/Poison-type species from the Hoenn Region, introduced into the world of Pokémon with Generation Three. This Pokémon can be encountered as either male or female and has a slight gender difference. The female Roselia features a longer leaf on the front of its body, extending down to its knees, while the male’s leaf stops a bit before that. Referred to as the “Thorn Pokémon,” this is what Roselia’s Dex entry says: