Crucianella gilanica subsp. transcaucasica
Synonymy
Source: Marhold, K. (2011+): Rubiaceae (pro parte majore). – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Crucianella gilanica subsp. transcaucasica in Takhtadjian, Fl. Erevana, ed. 2: 205. 1972