Calendula ricardoi
Synonymy
Source: Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Calendula ricardoi in Phytotaxa 640: 142. 2024
Content
Bibliography
A. Simão, Reyes-Betancort, J. A., Talhinhas, P., Morais-Cecílio, L. & Silveira, P. 2024: Taxonomic revision of the genus Calendula (Asteraceae) in the Canary Islands. – Phytotaxa 640: 125-160. http://doi.org/10.11646/phytotaxa.640.2.3