Nobis, M., Głuszak, T., Zemanek, A. & Zemanek, B. (2020)

Lectotypification of Warszewiczia pulcherrima (Rubiaceae) with notes on Józef Warszewicz’s plant collection preserved at KRA herbarium from his trips to Central and South America

. Phytotaxa 442 (1): 47–51. https://doi.org/10.11646/phytotaxa.442.1.9