Yuvenalis Morara Mbuni, Yadong Zhou, Shengwei Wang, Veronicah Mutele Ngumbau, Paul Mutuku Musili, Fredrick Munyao Mutie, Brian Njoroge, Paul Muigai Kirika, Geoffrey Mwachala, Kathambi Vivian, Peninah Cheptoo Rono, Guangwan Hu, Qingfeng Wang
PhytoKeys. 2019; 120: 1–90. Published online 2019 Apr 18. doi: 10.3897/phytokeys.120.30274