G. spinosa

G. spinosa may refer to:
 * Garra spinosa, a ray-finned fish species in the genus Garra
 * Geoffraea spinosa, a poisonous flowering plant species in the genus Geoffraea
 * Grayia spinosa, a small, multibranched, brambly shrub species
 * Grevillea spinosa, an evergreen flowering plant species in the genus Grevillea
 * Gypsophila spinosa, a herbaceous flowering plant species