'Land of Pines', the great forested highlands on the northern borders of Beleriand, afterwards called Taur-nu-Fuin. Cf. Tree-beard's song in The Two Towers III 4: 'To the pine-trees upon the highland of Dorthonion I climbed in the Winter...' 52, 109, 124, 130, 135-7, 141-4, 146-8, 172, 177, 181-4, 186, 194-7, 231