Pinar, N.M., Coşkunçelebi̇ K., Şi̇mşek D., Okur, S., Makbul, S. and Acar, A. 2016.

Pollen morphology of Scorzonera (Asteraceae) in Turkey

. Phytotaxa. 252, 4 (Mar. 2016), 233–262. DOI:https://doi.org/10.11646/phytotaxa.252.4.1.