Yu, Wen-Bin, Hong Wang, and De-Zhu Li. “Nomenclatural Note for <em>Pedicularis oederi</em> Var. <em>angustiflora</Em> (Orobanchaceae)”. Phytotaxa 158, no. 3 (February 4, 2014): 299–300. Accessed March 16, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.158.3.11.