THE FLORAS OF THE PACIFIC ISLANDS FROM THE STANDPOINT OF DISPERSAL
BY CURRENTS
The initial experiment.—The proportion of littoral plants.—The two great
principles of buoyancy.—The investigations of Professor Schimper.—The
investigations of the author.—The great sorting process of the
ages.—Preliminary results of the inquiry into the buoyancy of seeds
and fruits.
_Pages_ 12-22