Kinematographische Studien an Impatiens, Vicia, Tulipa, Mimosa und Desmodium von W. Pfeffer (1898-1900)

• Movies
• 1940-01-01
• XX
• Released
• 0h 4m
• DE
• Documentary

• 0.0
• 0
• Trailer

Production

Reichsanstalt für Film und Bild im Unterricht (RWU)

Storyline

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.