G. rosea

G. rosea may refer to:
 * Gabbiella rosea, a gastropod species endemic to Kenya
 * Gaertnera rosea, a plant species endemic to Sri Lanka
 * Geocrinia rosea, the karri or roseate frog, a frog species endemic to Southwest Australia
 * Grammostola rosea, the Chilean rose tarantula, the Chilean flame tarantula or Chilean fire tarantula, a spider species