[1]
De Block, P., Rakotonasolo, F., Vrijdaghs, A. and Dessein, S. 2020. Two new species of Phialiphora (Spermacoceae, Rubiaceae) exemplify drought adaptations in western Madagascar. Plant Ecology and Evolution. 153, 2 (Jul. 2020), 267-282. DOI:https://doi.org/10.5091/plecevo.2020.1675.