[1]
Defty, E., Hatt, S., Thulin, M., Lidetu, H. and Darbyshire, I. 2025. A taxonomic revision of the “Quadrispina clade” of Barleria sect. Prionitis. Webbia. 80, 2 (Nov. 2025), 93–120. DOI:https://doi.org/10.36253/jopt-19147.