The evolution of pyrrolizidine alkaloid diversity among and within Jacobaea species
Yangan Chen, Patrick P. J. Mulder, Onno Schaap, Johan Memelink, Peter G. L. Klinkhamer, and Klaas Vrieling
Journal of Systematics and Evolution . 2022, (2): 361 -376 .  DOI: 10.1111/jse.12671