Spatial constraints also regulates final achene mass in the sunflower (Helianthus annuus L.) capitulum. International Journal of Plant Biology, [S. l.], v. 6, n. 1, 2015. DOI: 10.4081/pb.2015.6014. Disponível em: https://journals.pagepress.org/pb/article/view/6014. Acesso em: 24 jun. 2025.