Title: Gradient of structural traits drives hygroscopic movements of scarious bracts surrounding Helichrysum bracteatum capitulum
Authors: Borowska-Wykręt D, Rypień A, Dulski M, Grelowski M, Wrzalik M, Kwiatkowska D
Journal: Annals of Botany
Publication type: article
DOI: 10.1093/aob/mcx015