Roselia is the Thorn Pokémon, a Grass/Poison dual type from Generation 3 at dex #315. It evolves from Budew via high friendship during the day and evolves into Roserade with a Shiny Stone. It carries a red rose in its right hand and a blue one in its left. Its scent is calming and grows sweeter the healthier it is, but its head thorns are poisonous, and it fires thorns at anyone who tries to take its flowers.
Bulbapedia notes Roselia is the only Pokémon to receive both a pre-evolution and an evolution in the same generation outside of its debut generation, and that Roselia and its evolved form are the only Poison-type Pokémon in the Fairy Egg Group. In 2007, Nintendo of America employees offered a Heracross on the Global Trade Station in exchange for a Japanese Roselia, and Roselia is one of fourteen Pokémon that can have foreign Pokédex entries collected in Diamond and Pearl.
Roselia's first card is a 2003 Dragon Holo Rare illustrated by Atsuko Nishida, followed by Kagemaru Himeno's Legend Maker Uncommon. Diamond & Pearl printed Roselia across four sets, with art from Ken Sugimori, Kouki Saitou, Sumiyoshi Kizuki, and Hajime Kusajima, and the HeartGold & SoulSilver era added Takashi Yamaguchi's Unleashed Common. Dragons Exalted carried two Roselia printings by Suwama Chiaki and Shin Nagasawa, kirisAki illustrated a Flashfire Common, and Kyoko Umemoto contributed an Ultra Prism card. The Sword & Shield era produced two Roselia Commons plus Yukiko Baba's Lost Origin printing, and the line reached the Scarlet & Violet era with Tomomi Ozaki's Temporal Forces card and 2025's Destined Rivals, which depicts Cynthia's Roselia, a Common illustrated by nisimono.
Roselia's first card, a 2003 Dragon Holo Rare illustrated by Atsuko Nishida.
Secret Wonders Uncommon illustrated by Kouki Saitou.
Destined Rivals Common depicting Cynthia's Roselia, illustrated by nisimono.
Roselia evolves from Budew with high friendship in daylight and into Roserade using a Shiny Stone.
Roselia is a dual Grass/Poison type.
Our catalog lists 16 Roselia cards across 14 sets.

ロゼリア
Grass · Poison
Roselia is the Thorn Pokémon, a Grass/Poison type that evolves from Budew with high friendship in daylight and into Roserade with a Shiny Stone. It holds a rose in each hand, and while its scent is soothing, the thorns on its head are poisonous. Our catalog lists 16 Roselia cards across 14 sets.
BudewRoselia