. . . . . . . . . "Uromyces trifolii-repentis" . . "Trifolium subterraneum" . . "Jerry Cooper. 2009. Uromyces trifolii-repentis associated species with names lookup Trifolium subterraneum. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1066491> 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." .