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Rabesa, Zafera Antoine (1982). "Definition de deux sections du genre Alluaudia (Didiereaceae)". Taxon. 31 (4): 339–358. doi:10.2307/1219699. JSTOR1219699.
Raven, Peter H.; Axelrod, Daniel I. (1974). "Angiosperm biogeography and past continental movements". Ann. Missouri Bot. Gard. 61 (3): 539–673. doi:10.2307/2395021. JSTOR2395021.
Applequist, W. L. (2000). "Phylogeny of the Madagascan endemic family Didiereaceae". Plant Systematics and Evolution. 221 (3–4): 157–166. doi:10.1007/bf01089291. S2CID33830803.