Characteristics
Angiosperms (Dicots)
Amaranthus retroflexus L.
Red Root Amaranth; Red Root Pigweed; Rough Pigweed
Herb
Annual
Vascular
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Not Native
FAC- (NWPL)
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Classification
Caryophyllales
Amaranthus retroflexus L. - Red Root Amaranth; Red Root Pigweed; Rough Pigweed
Citation
<a href=https://www.biodiversitylibrary.org/page/359012>Amaranthus retroflexus Linnaeus, Sp. Pl. 2: 991. 1753.</a>
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<a href=http://linnean-online.org/11648/>USA: PENNSYLVANIA: Without data, Kalm s.n. (lectotype: LINN 1117.22). Lectotypified by C. C. Townsend, in Nasir & Ali, Fl. W. Pakistan 71: 12. 1974.</a>
Species Distribution Map
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected: