Template:Piwczyński et al., 2015
- Piwczyński, M., Puchałka, R. & Spalik, K. 2015. The infrageneric taxonomy of Chaerophyllum (Apiaceae) revisited: new evidence from nuclear ribosomal DNA ITS sequences and fruit anatomy. Botanical Journal of the Linnean Society 178(2): 298–313. DOI: 10.1111/boj.12282
