. . . . . . . . . "Harmonia axyridis" . . "Acer pseudoplatanus" . . "Stephen Thorpe. 2017. Harmonia axyridis associated species with names lookup Acer pseudoplatanus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/8408709> on 05 Apr 2018." . . . . "http://iNaturalist.org is a place where you can record what you see in nature, meet other nature lovers, and learn about the natural world." .