[1]
Yuan, Q. and Yang, Q.-E. 2019.

Taxonomic studies on the genus Delphinium (Ranunculaceae) from China (XIX): The identity of D. calthifolium from northern Sichuan

. Phytotaxa. 404, 6 (May 2019), 255–260. DOI:https://doi.org/10.11646/phytotaxa.404.6.4.