Genus Lepidium L. In The Flora Of Latvia Author Rūrāne, Ieva Author Roze, Ieva text Acta Biologica Universitatis Daugavpiliensis 2019 2019-12-31 19 2 191 198 journal article 298042 10.5281/zenodo.10979943 7acbc731-8cc0-492d-a1ea-ee37b7a122a6 1407-8953 10979943 3. Lepidium virginicum L . Lepidium virginicum L . 1753, Sp. Pl. 2 : 645; Н. Буш, 1939, Фл. СССР, 8 : 512; Vasc. 1964, Fl. Europ. 1 : 332; Фатаре, 1988, в Табака и др. Фл. сосуд. раст. Латв. ССР: 59; Vasc. rev. Akeroyd and T . C . G . Rich, 1993, Fl. Europ., ed. 2, 1 : 401; В . И . Дороф. 2012, Консп. фл. Вост. Европы, 1 : 426. Habitat . Grassland, weed in garden. Distribution in Latvia . Very rare, only at Pēternieki, surroundings of Olaine (16/25, Seidenberg, 1913, RIG ; K . R . Kupffer, 1913, RIG ), alien species. General distribution . North America, tropical zone to temperate zone. Alien species in Europe.