KnowraAuxinLinked fromLinked fromThe 33 pages that link to Auxin, each with the reason it gives.All 33Broader topic 4Related 25Narrower topic 3Compared with 1Indole-3-acetic acidNarrower topic: IAA is the best-known naturally occurring member of this hormone class.Phenylacetic acidNarrower topic: Phenylacetic acid is a naturally occurring auxin with growth-regulating activity.2,4-Dichlorophenoxyacetic acidNarrower topic: 2,4-D mimics auxin signals and disrupts growth when susceptible plants receive excessive stimulation.