title: [Experiments on the phase shifts of endogenous rhythms: petal movement of Kalanchoe blossfeldiana].
mesh_terms: D008027:Light; D010507:Periodicity; D018521:Plant Physiological Phenomena; D010944:Plants / Q000528:radiation effects; D011830:Radiation Effects
vernacular_title: Versuche zur Phasenverschiebung endogener Rhythmen: Blütenblattbewegung von Kalanchoe blossfeldiana.