Description: English: Ageratina havanensis (als Eupatorium ageratoides) in Warsaw University Botanical Garden. Date: 8 August 2016, 17:43:52. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Botanical specimen in the Zilker Botanical Garden - Austin, Texas, USA. Date: 18 November 2015, 13:20:48. Source: Own work. Author: Daderot.