Citation: Barkworth, M.E., D. Smith, S. Gayou, and S. Wilkinson-Lamb. 2016. Taxa present in Utah as recorded in A Utah Flora, Ed. 4 by S.L. Welsh, N.D. Atwood, L.C. Higgins, and S. Goodrich
This checklist was developed from A Utah Flora, ed. 4. by the authors. Additions from Ed. 5 of the flora will be added in the near future. Genera and lower ranked taxa are listed using the names in A Utah Flora. Family membership follows the recommendations of Christenhulz et al. 2011. We have not reviewed the linked voucher specimens, nor do we plan to do so. Please inform the ownining institution of specimens that seem to be misidentified.