Lyskov, D., Panahi, M. and Samigullin, T. 2025. Pimpinella insignis (Apiaceae) is a synonym of P. pastinacifolia. Phytotaxa. 689, 2 (Feb. 2025), 297–300. DOI:https://doi.org/10.11646/phytotaxa.689.2.14.