The shipments from Santiago province from 1884 to 1901 aggregated 5, 0 53, 8 47 long tons, almost all going to the United States (which is true of other mineral products also).
Sargent estimated in 1884 that the stand of short-leaf and long-leaf pines aggregated respectively 21,625 and 26,558 million feet.
Moreover, the pollen, instead of consisting of separate cells or grains, consists of cells aggregated into "pollen-masses," the number varying in different genera, but very generally two, four, or eight, and in many of the genera provided at the base with a strap-shaped stalk or "caudicle" ending in a flattish gland or "viscid disk" like a boy's sucker.
According to the official returns,' the over-sea immigration for the forty-seven years 1857-1903 aggregated 2,872,588, while the departure of emigrants during the same period was 1,066,480, showing a net addition to the population of 1,806,108.
They are nearly always aggregated in strands, which, like those of the parenchyma, are not isolated, but are connected with one another.
