Anh, Tran Thi Phuong, Bui Hong Quang, Maxim S. Nuraliev, Khang Sinh Nguyen, and Leonid V. Averyanov. 2021. “Leptomischus anisophyllus (Argostemmateae: Rubiaceae), a New Species from Vietnam”. Phytotaxa 507 (2). Auckland, New Zealand:198–204. https://doi.org/10.11646/phytotaxa.507.2.8.