The findings of study A show a variable growth of wheat seedlings under the influence of the three different "homoeopathically" prepared dilutions of silver nitrate log 24, log 25 and log 26, "D24", "D25" and "D26". This is consistent with the description by Kolisko (1926). All Kolisko - data, too, show more growth under the influence of silver D24 and D26 than under the influence of D25. (1703)