Liu, Shih-Hui, Tian-Chuan Hsu, Wei-Jie Huang, and Shih-Wen Chung. 2021. “Pogostemon monticola (Lamiaceae; Lamioideae), a New Species from Taiwan”. Phytotaxa 507 (1). Auckland, New Zealand:51–66. https://doi.org/10.11646/phytotaxa.507.1.2.