An auxin-like action of coumarin.
D003374:Coumarins / Q000494:pharmacology*; D006368:Helianthus; D018546:Hypocotyl; D007210:Indoleacetic Acids; D010937:Plant Growth Regulators; D010944:Plants
D003374:Coumarins; D007210:Indoleacetic Acids; D010937:Plant Growth Regulators; C030123:coumarin
COUMARIN/effects; PLANT HORMONES