. . . . . . . . . "Brassica rapa" . . "Brassicales" . . "Christine Heinrichs. 2017. Brassica rapa associated species with names lookup Brassicales. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/6334416> 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." .