photonastic
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photonastic — pho·to·nas·tic … English syllables
photonastic — … Useful english dictionary
Nastic movements — For the Spanish football team, see Gimnàstic de Tarragona. Photonastic movement of Oxalis triangularis in response to light. At lowered light levels the leaves fold down; timelapse recorded at 750x actual speed and covering a 1.5 hr period of… … Wikipedia
Wilhelm Pfeffer — Wilhelm Friedrich Philipp Pfeffer (9 March 1845 31 January 1920) was a German botanist and plant physiologist who was born in Grebenstein. He studied botany, physics and pharmacology at the University of Goettingen under Friedrich Wöhler (1800… … Wikipedia
photonasty — n. Botany, adoption of certain position due to effect of light on growth. ♦ photonastic, a … Dictionary of difficult words
photonastically — adverb see photonastic … Useful english dictionary
