1. Mechanik der Bewegungen der insektenfressenden Pflanzen;Batalin;Flora,1877
2. The mechanism of curvature in the pulvini of Mimosa pudica;Brown;Philippine Journ. Sci. C. Bot.,1912
3. The phenomena of fatigue in the stigma of Martynia;Philippine Journ. Sci. C. Bot.,1913
4. The closing response in Dionaea;Brown;Bot. Gaz.,1910
5. Untersuchungen über Geotropismus;Czapek;Jahrb. Wiss. Bot.,1895