Zhang T-H, Tian Y-X, Zhao L-Q. Taxonomic revision of the Dracocephalum fruticulosum group Lamiaceae. Phytotaxa [Internet]. 2025 Feb. 20 [cited 2025 Apr. 12];689(1):128-3. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.689.1.8