1. First report of Stagonosporopsis heliopsidis causing a leaf spot on the whorled sunflower, Helianthus verticillatus, in the United States;Boggess SL,2022
2. First report of Alternaria alternata causing leaf spot on whorled sunflower (Helianthus verticillatus) in the Southeast United States;Edwards TP,2017
3. Clonal diversity, spatial dynamics, and small genetic population size in the rare sunflower, Helianthus verticillatus;Mandel JR,2010
4. Reevaluating genetic diversity and structure of Helianthus verticillatus (Asteraceae) after the discovery of new populations;Moore ER,2022
5. In vitro propagation of an endangered Helianthus verticillatus by axillary bud proliferation;Nowakowska M,2020