Genomic clustering by geography not species in taxonomically complex British and Irish eyebrights (Euphrasia)
Y. Ding, C. Metherell, W. Huang, P. M. Hollingsworth, A. D. Twyford
The paper uses genomic data to show that geographic clustering, not species, defines genetic structure in British and Irish eyebrights, indicating permeable species boundaries and extensive gene flow.
bioRxiv · Mar 19, 2023 · PreprintEvolutionary Biology