Notas sobre el complejo taxonómico Cardamine flexuosa With. (Cruciferae) y su presencia en la Comunidad Valenciana

First record of Cardamine flexuosa With. s. str. from the Valencian Community and first record of Cardamine flexuosa subsp. debilis O. E. Schulz from the Province of Valencia, both placed at Eastern Spain, are reported. Some nomenclatural, taxonomic, chorological and ecological aspects reporting both taxa are reviewed, as well as those related to Cardamine hirsuta L., a morphologically very similar species. A dichotomous key to identify and separate these three taxa is proposed. The introduction way of the alien species C. flexuosa s.l. is suggested and an evaluation of the status as a possible potential invasive species is made.