Ulmus americana var. americana
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Howell, Nathan, Krings, Alexander & Braham, Richard R, 2016, Guide to the littoral zone vascular flora of Carolina bay lakes (U. S. A.), Biodiversity Data Journal 4, pp. 7964-7964
: 7964
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7964 |
Ulmus americana
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Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 906-910
: 906
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906 |
Ulmus americana
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Webster, Reginald, McCoqrquodale, David & Majka, Christopher, 2009, New records of Cerambycidae (Coleoptera) for New Brunswick, Nova Scotia, and Prince Edward Island, Canada, ZooKeys 22 (22), pp. 285-308
: 302
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302 |
Ulmus americana
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spec. nov.
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Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm: Laurentius Salvius
: 226
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226 |
Ulmus americana
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Whittemore, Alan T., 2017, Typification of infrageneric names in Ulmus L. (Ulmaceae), Phytotaxa 297 (3), pp. 291-294
: 292
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292 |