Sunflower inflorescences absorb maximum light energy if they face east and afternoons are cloudier than mornings

Abstract The mature inflorescence of sunflowers (Helianthus annuus) orients eastward after its anthesis (the flowering period, especially the maturing of the stamens), from which point it no longer tracks the Sun. Although several hypothetical explanations have been proposed for the ecological funct...

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Bibliographic Details
Main Authors: Gábor Horváth, Judit Slíz-Balogh, Ákos Horváth, Ádám Egri, Balázs Virágh, Dániel Horváth, Imre M. Jánosi
Format: Article
Language:English
Published: Nature Publishing Group 2020-12-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-020-78243-z