Vincetoxicum hirundinaria subsp. lusitanicum
Synonymy
Source: Marhold, K. (2011+): Apocynaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Vincetoxicum hirundinaria subsp. lusitanicum in Bot. J. Linn. Soc. 65: 358. 1972