Koekemoer M. A monograph of Stoebe and Seriphium (Gnaphalieae, Asteraceae) in southern Africa and neighbouring islands. Phytotaxa [Internet]. 2016 Jan. 7 [cited 2025 Dec. 6];242(1):1–84. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.242.1.1