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 5. Lepidium ruderale L . Lepidium ruderale L . 1753, Sp. Pl. 2 : 645; J . Fisch. 1778, Vers. Naturg. Livl.: 262; Н. Буш, 1939, Фл. СССР, 8 : 511; Eleksis, 1955 , Latv. PSR Fl. 2 : 324; Vasc. 1964, Fl. Europ. 1 : 332; 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 . Weed-laden sites, railway verges, railway tracks, waste dumps, street edges, roadsides. Distribution in Latvia . Rather rare, throughout the territory (Fig. 3). General distribution . Europe, Caucasus, Asia, meridionale zone to boreale zone. Alien species in North America.