Morphology delimits more species than molecular genetic clusters of invasive Pilosella. Moffat, C. E.; Ensing, D. J.; Gaskin, J. F.; De Clerck-Floate, R. A.; and Pither, J. American Journal of Botany, 102(7):1145–1159, July, 2015.
Paper doi bibtex @article{moffat_morphology_2015,
title = {Morphology delimits more species than molecular genetic clusters of invasive {Pilosella}},
volume = {102},
issn = {0002-9122, 1537-2197},
url = {http://www.amjbot.org/cgi/doi/10.3732/ajb.1400466},
doi = {10.3732/ajb.1400466},
language = {English},
number = {7},
urldate = {2015-09-03},
journal = {American Journal of Botany},
author = {Moffat, C. E. and Ensing, D. J. and Gaskin, J. F. and De Clerck-Floate, R. A. and Pither, J.},
month = jul,
year = {2015},
pages = {1145--1159},
}