Phylogenetic relationships amongst Philodendron, Thaumatophyllum, Homalomena and Adelonema recovered by previous authors. A Barabé et al. (2002) B Tam et al. (2004) C Loss-Oliveira et al. (2014) D Vasconcelos (2015).

 
 
  Part of: Sakuragui CM, Calazans LSB, de Oliveira LL, de Morais EB, Benko-Iseppon AM, Vasconcelos S, Schrago CEG, Joseph Mayo SJ (2018) Recognition of the genus Thaumatophyllum Schott − formerly Philodendron subg. Meconostigma (Araceae) − based on molecular and morphological evidence. PhytoKeys 98: 51-71. https://doi.org/10.3897/phytokeys.98.25044