Pollen, characters of, [306].

Pollinating in hybridizing, [280].

Polychrosis viteana, [214].

Pomace as a by-product, [270].

Possum Grape, [317].

Posts, [119].
bracing, [120].
material, [119].
setting, [120].

Post-oak Grape, [320].

Post-oak grapes, [13].

Potassium, benefits from, [101].

Poughkeepsie, [427].