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