Synonyms and combinations
= Aster perelegans A. Nelson & J. F. Macbr.
= Eucephalus elegans Nutt.
= Eucephalus frigidus Gand.
= Eucephalus perelegans (A. Nelson & J. F. Macbr.) W. A. Weber
= Eucephalus scaber Gand.
Classification
Distributions
USA (Colorado, Idaho, Montana, Nevada, Oregon, Utah)
References
[1]
Weber, W. A. (1982). In: Phytologia 51(6): 374.
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[2]
Nutt. (1840). In: Trans. Amer. Philos. Soc., N. S. 7: 298.
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[3]
Semple, Brouillet, & Allen, G. A. (2019). In: Syst. Bot. 44(4): 939.
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[4]
A. Nelson & J. F. Macbr. (1913). In: Bot. Gaz. 56: 477.
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[5]
Gand. (1918). In: Bull. Soc. Bot. France 65: 40.
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