Pollen from a small isolated stand of blue pine at Bagh-i-Laila travel short distance under natural conditions. However, the value of standard deviation e.g. distance within which 91% pollen fall, is larger than that reported for other coniferous species. Genetical implications of long distance pollen travel should, however, be considered in conjunction with environmental and physiological factors under which blue pine stands grow with in its natural range. Elevation is as much important as pollen dispersion distance in determining isolation and racial differentiation in the species populations. These factors should also be taken into consideration in seed orchard establishment of blue pine.