. . . . . . . . . "Cuscuta epithymum" . . "Calluna vulgaris" . . "Tig. 2006. Cuscuta epithymum interaction->parasite of Calluna vulgaris. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/2683910> 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." .