Zhang R-Q, Paton AJ, Chen Y-P, Xiang C-L. On the identity of Dracocephalum breviflorum (Lamiaceae, Nepetoideae). Phytotaxa [Internet]. 2024 Feb. 1 [cited 2025 Apr. 17];636(1):107-10. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.636.1.10