Description: English: Rudbeckia missouriensis in the Missouri Botanical Garden, St. Louis. Date: 4 September 2016, 22:20:05. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Rudbeckia missouriensis. The Botanical Garden of the University of Latvia. Date: 6 September 2016, 11:48:51 (according to Exif data). Source: Own work. Author: AfroBrazilian: Aleksandrs Balodis.