References

For Solidago

Beck, J.B., M.L. Markley, M.G. Zielke, J.R. Thomas, H.J. Hale, L.D. Williams, and M.G. Johnson. 2021. Are Palmer's Elm-Leaf Goldenrod and the Smooth Elm-Leaf Goldenrod real? The Angiosperms353 Kit provides within-species signal in Solidago ulmifolia s.l. Syst. Bot. 46: 1107-1113. Google Scholar

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Semple, J.C., S. Bzovsky and L. Tong. 2016. Typification of Solidago chapmanii (Asteraceae: Astereae) and a multivariate comparison with S. drummondii, S. fistulosa, S. odora and S. rugosa. Phytoneuron 2016-12: 1-16. Published 3 February 2016. ISSN 2153 733X Google Scholar

Semple, J.C., T. Shea, H. Rahman, Y. Ma, and K. Kornobis. 2016a. A multivariate study of the Solidago sempervirens complex (Asteraceae: Astereae: S. subsect. Maritimae). Phytoneuron 2016-73. 1-31. Google Scholar

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Semple, J.C., T. Shea, M. El-Swesi, H. Rahman, and Y. Ma. 2016b. A multivariate study of the Solidago stricta complex (Asteraceae: Astereae: Solidago subsect. Maritimae). Phytoneuron 2016-86: 1-34. Published 20 December 2016. ISSN 2153 733X Google Scholar

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