parietal gyrus: any of the convolutions of the outer surface of the parietal lobe of the cerebrum
gyrus: a convex fold or elevation in the surface of the brain
genlisea: rootless carnivorous swamp plants having at the base of the stem a rosette of foliage and leaves consisting of slender tubes swollen in the middle to form traps; each tube passes into two long spirally twisted arms with stiff hairs