Crouch, Neil R., and Gideon F. Smith. “Crassula tanzae (Crassulaceae Subfam. Crassuloideae), a New Aquatic Species in Crassula Sect. Helophytum From the Drakensberg Mountain Centre, Southern Africa”. Phytotaxa 763, no. 3 (June 24, 2026): 273–282. Accessed June 26, 2026. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.763.3.6.