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).
The inferior alveolar nerve is a branch of the mandibular nerve that passes through the mandibular canal to the mental foramen giving off various branches along the way to the teeth of the lower jaw and finally to the skin of the chin, and the skin and mucous membrane of the lower lip (Image #8 and #9).