Molecular and morphological analyses clarify species delimitation and reveal a new Betula species in section Costatae
L. Wang, J. Ding, J. S. Borrell, H. A. McAllister, F. Wang, L. Liu, N. Wang
The paper uses molecular and morphological data to clarify species boundaries in Betula section Costatae, identifying a new species, Betula buggsii, within the group.
bioRxiv · Oct 29, 2020 · PreprintEvolutionary Biology