[1]
Flicker, B. and Ballard, H.E. 2015.

Afrohybanthus (Violaceae), a new genus for a distinctive and widely distributed Old World hybanthoid lineage

. Phytotaxa. 230, 1 (Oct. 2015), 39–53. DOI:https://doi.org/10.11646/phytotaxa.230.1.3.