Cheng Y-H, Yang T-YA. Two new taxa of Clematis subsection Pierotianae (Ranunculaceae) in Taiwan. Phytotaxa [Internet]. 2024 Aug. 6 [cited 2025 Dec. 6];662(1):19-36. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.662.1.2