Tian, J., Huang, W.-C., Mbuni, Y.M., Kamau, P., Mwachala, G., Malombe, I., Hu, G.-W. and Wang, Q.-F. 2019.

Polystachya danielana (Orchidaceae: Polystachyinae), a new species from Kenya

. Phytotaxa. 405, 4 (Jun. 2019), 195–202. DOI:https://doi.org/10.11646/phytotaxa.405.4.3.