1. In the previous report the authors assumed from the study of the microautoradiography that submerging the leaf entirely in a P^32 aq. the absorbed P^32 was moved through chiefly xylem and, further, that in the lateral shoot of Broussonetia Kajinoki Sieb., foliar-absorbed P^32 translocated relatively more to the leaves of the same side of the absorbed leaf. The trusty of these facts was proved more strongly by the present study―――morphological research for joining of vascular traces from the petiole with the vascular cylinder of the shoot. 2. In a shoot with several leaves, through one of which P^32 was absorbed, difference in count numbers of the leaf immersed in water as well as of the leaf left in the air proved that the translocation of foliar-absorbed P^32 was affected strongly by the presence of the transpiration stream. 3. In the shoot, all leaves of which beside one, used for P^32 absorption, were immersed in water, and thus, in which no transpiration stream was seen, the foliar-absorbed P^32 was abundant in the leaves of the upper part of the stem (the leaves were young and active) and diminished gradually according as the leaves became older and the situation of them on the shoot fell. 4. In the shoot without transpiration stream, the amount of P^32 was richer in the leaves in the light than in those in the dark. 5. From the above-mentioned facts the author stated that the translocation of foliar-absorbed P^32 was affected by the transpiration stream (through xylem) and on the other hand it was also influenced by the physiological age or the metabolic activity of the tissue (through phloem).