Kinematographische Studien an Impatiens, Vicia, Tulipa, Mimosa und Desmodium von W. Pfeffer (1898-1900) (1940)
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Overview : Plant movements in historical films by Wilhelm Pfeffers: geotropic bending of a horizontal Impatiens glandulifera; germination of Vicia faba; development and flowering in tulip, leaf movement in Mimosa speggazzinii and Desmodium gyrans.
Release Date : January 1, 1940
Runtime : 4m
Genre : Documentary
Companies : Reichsanstalt für Film und Bild im Unterricht (RWU)
Countries : Germany
Keywords : plants
Cast
![Image [plant speech]](https://image.tmdb.org/t/p/original/oXdX1r6KszhF1RzPs6VBQRyi0Q5.jpg?resize=300,450)
