Barberá, P., Lachenaud, O. and Riina, R. (2022) “A new species of Paranecepsia (Euphorbiaceae-Acalyphoideae) from Madagascar and its relationships among the ‘alchorneoids clade’”, European Journal of Taxonomy, 834(1), pp. 22–37. doi: 10.5852/ejt.2022.834.1895.