Li JP, Peng XM, Yu WB. Nomenclatural notes on Ferula tunshanica (= F. licentiana var. tunshanica) (Apiaceae). Phytotaxa [Internet]. 2010 Dec. 6 [cited 2026 Feb. 18];13(1):59-60. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.13.1.6