Summary[edit] Description: English: Vernonia lettermanii at the New York Botanical Garden. Date: 30 August 2016, 20:53:19. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Summary[edit] Description: English: Vernonia noveboracensis at Chicago Botanic Garden. Date: 2 September 2016, 01:17:26. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Summary[edit] Description: English: Species from central North America Common name: Baldwin's ironweed Photographed along the Camp Robinson Special Use Area Woodlands Auto Tour, Faulkner County, Arkansas. Date: 8 July 2018, 06:10:03. Source: Own work. Author: Eric Hunt.
Summary[edit] Description: English: Vernonia noveboracensis at the New York Botanical Garden. Date: 30 August 2016, 20:49:38. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Summary[edit] Description: English: Seeds of Tall Ironweed (Vernonia gigantea) in late November, Pittsburgh. Date: 25 November 2019, 15:43:03. Source: Own work. Author: Cbaile19.