This flower looks suspiciously like Robin's devil fruit, the Hana Hana Nomi (flower flower fruit). : r/OnePiece

Pin

Hana Hana No Mi Devil Fruit Robin | Pin

Nico Robin/History, One Piece Wiki

Nico Robin/History, One Piece Wiki

Potential Flower-Flower Fruit and Chop-Chop Fruit combo (Contains

Nico Robin/Personality and Relationships, One Piece Wiki

Dead End Adventure, One Piece Wiki

Marineford Arc, One Piece Wiki

Hana Hana no Mi in One Piece

Flower Flower Fruit - Hana Hana No Mi - One Piece Devil Fruit

Bartholomew Kuma One Piece+BreezeWiki

Potential Flower-Flower Fruit and Chop-Chop Fruit combo (Contains

Hana Hana no Mi, One Piece Wiki

Potential Flower-Flower Fruit and Chop-Chop Fruit combo (Contains

Nami/Personality and Relationships, One Piece Wiki

What would happen to Brook if his devil fruit was negated by