Rujukan Stapelia

  1. ↑ lectotype designated by Jarvis, Taxon 41: 570 (1992)
  2. 1 2 3 4 Stapelia L. Plants of the World Online. Didapat kembali 28 Juli 2023.
  3. ↑ Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas. 1987. List of species of southern African plants. Memoirs of the Botanical Survey of South Africa 2(1–2): 1–152(pt. 1), 1–270(pt. 2).
  4. ↑ Tropicos
  5. ↑ The Plant List, genus Stapelia

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