1.
He Y, Liu D, Wu K, Liu Q-R.

The identity of Onosma liui (Boraginaceae) from Sichuan, China

. Phytotaxa [Internet]. 2019 Mar. 6 [cited 2025 Dec. 6];395(1):41–47. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.395.1.5