Endress, M. E.; Stevens, W. D. (2001). "The Renaissance of the Apocynaceae s.l.: Recent Advances in Systematics, Phylogeny, and Evolution [Introduction]". Annals of the Missouri Botanical Garden. 88 (4): 517–522. doi:10.2307/3298631. JSTOR3298631.
Simões, A. O.; Livshultz, T.; Conti, E.; Endress, M. E. (2007). "Phylogeny and systematics of the Rauvolfioideae (Apocynaceae) based on molecular and morphological evidence". Annals of the Missouri Botanical Garden. 94 (2): 268–297. doi:10.3417/0026-6493(2007)94[268:PASOTR]2.0.CO;2. S2CID85604029.
jstor.org
Endress, M. E.; Stevens, W. D. (2001). "The Renaissance of the Apocynaceae s.l.: Recent Advances in Systematics, Phylogeny, and Evolution [Introduction]". Annals of the Missouri Botanical Garden. 88 (4): 517–522. doi:10.2307/3298631. JSTOR3298631.
semanticscholar.org
api.semanticscholar.org
Simões, A. O.; Livshultz, T.; Conti, E.; Endress, M. E. (2007). "Phylogeny and systematics of the Rauvolfioideae (Apocynaceae) based on molecular and morphological evidence". Annals of the Missouri Botanical Garden. 94 (2): 268–297. doi:10.3417/0026-6493(2007)94[268:PASOTR]2.0.CO;2. S2CID85604029.