Corn, sweet, pollen collecting therefrom by honey bee [11]-[13]
Coxæ of worker bee, figures [8], [9]
Dunbar, Dr. P. B., analyses of corn pollen from plant, from corbiculæ of bees, and from hive cells [28]
Femora of worker bee, figures [8], [9], [10], [11]
Fleischmann and Zander on process of loading pollen baskets by worker bee [15]
Flowers, variable amounts of pollen from different plants [10]-[11]
Franz on pollen moistening of worker bee [23]
process of loading pollen baskets by worker bee [17]
Hairs, branched, of honey bee, use in pollen collecting [7]-[8]
fringing pollen basket, function [20]