Synonymy
Source: Castroviejo, S., Aldasoro, J. J. & Alarcón, M.; with contributions from Hand, R. (2010+): Campanulaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Legousia scabra (Lowe) Gamisans, Cat. Pl. Vasc. Corse: 100. 1985
- ≡Prismatocarpus scaber Lowe in Trans. Cambridge Philos. Soc. 6(3): 538. 1838
- ≡Legousia falcata var. scabra (Lowe) Meikle
- =Specularia castellana Lange, Ind. Sem. Horto Haun.: 25. 1855
- ≡Legousia castellana (Lange) Samp., Herb. Port.: 127. 1913
- ≡Legousia falcata subsp. castellana (Lange) Jauzein, Fl. Champs Cultiv.: 131. 1995
