Palynological and ethnobotanical studies of Genus Pinus from Hazara, N.W.F.P., Pakistan

Pollen morphology of genus Pinuss growing wild in Hazara, N.W, F.P., Pakistan was studied. Grains were vesiculate, exine 3-4 micro thick, sexilte reticulate. Size of the grain varies from 36 x 54 [53 x 73.8]64 x 96 micro m to 40 x 614 [47.2 x 75]567 x 88.3 micro m