Liu D-H. Lappula occultata var. heterocaryoides, a new synonym of L. scleroptera (Boraginaceae). Phytotaxa [Internet]. 2025 Oct. 2 [cited 2025 Dec. 5];720(3):297-300. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.720.3.10