Sprague, I., Hervey, A.B., Flowers of the field and forest (1882)
Fl. Field For.

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(1880)

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t. 10 p. 107

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Bidens laevis (L.) Britton

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name cited:
Bidens chrysanthemoides Michx.
name recognized:
Bidens laevis (L.) Britton
name recognized (basionym):
Helianthus laevis L.

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drawing: I. Sprague

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family: Compositae

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epithet cited: chrysanthemoides

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epithet recognized: laevis,-is,-e

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Illustration contributed by:
University of Toronto Library, Canada

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=217326

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contact about this record homotypic synonyms:
Helianthus laevis L.;
heterotypic synonyms:
Bidens chrysanthemoides Michx.; Bidens elegans Greene; Bidens expansa Greene; Bidens formosa Greene; Bidens helianthoides Kunth; Bidens lugens Greene; Bidens nashii Small; Bidens nashii Wooton; Bidens parryi Greene; Bidens persicifolia Greene; Bidens quadriaristata DC.; Bidens speciosa Parish; Coreopsis flammula Banks ex Steudel; Coreopsis perfoliata Walter; Coreopsis radiata Miller; Heliopsis laevis (L.) Pers.;