A pine is a coniferous trees in the genus Pinus, in the family Pinaceae. There are about 115 species of pines worldwide, although different authorities accept between 105 and 125 species.
1 The superior gluteal nerve and the nerve to quadratus femoris/inferior gemellus share the same nerve roots (L4, L5 and S1).  Similarly, the inferior gluteal nerve and the nerve to obturator internus/superior gemellus also share the same nerve roots (L5, S1 and S2).
Superior and Inferior Gemellus. The superior gemellus and inferior gemellus are long, thin muscles that originate on the ischium and insert on the medial surface of the greater trochanter. Both muscles, in addition to helping rotate the hip joint laterally, help to abduct the flexed thigh.