Funk Vicki A, Robinson Harold
Department of Botany, MRC 166, National Museum of Natural History, Smithsonian Institution, Washington, DC. 20023-7012.
PhytoKeys. 2017 Mar 17(77):89-92. doi: 10.3897/phytokeys.77.11727. eCollection 2017.
The genus is native to Madagascar, the Mauritius, central and southern Africa, Yemen (Socotra Island), and China. The majority of the diversity is found in Madagascar. Here we provide new combinations for nine species of that belong in , all from Madagascar. All of the species were formerly placed in the large genus , now greatly reduced.
该属原产于马达加斯加、毛里求斯、非洲中部和南部、也门(索科特拉岛)以及中国。其多样性大多存在于马达加斯加。在此,我们为属于该属的9个物种提供新的组合,所有这些物种均来自马达加斯加。所有这些物种以前都被归入现在已大幅缩减的大属 。