Vascular Plants of the Americas
Tropicos
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VPA
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Asterales
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Asteraceae
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Cirsium
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Cirsium undulatum
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Cirsium undulatum var. tracyi
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Tropicos
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Cirsium
undulatum
var.
tracyi
(Rydb.) S.L. Welsh
Published In:
Great Basin Naturalist 43(2): 254. 1983. (
Great Basin Naturalist
)
Synonymy
=
Cirsium tracyi (Rydb.) Petr.
Project Name Data
(Last Modified On 6/18/2021)
Acceptance :
Synonym
