University of California, Riverside Plant Herbarium
Catalog #: UCR0040256
Secondary Catalog #: UCR-174298
Taxon: Amaranthus retroflexus L.
Family: Amaranthaceae
Collector: A.C. Sanders   23236   
Date: 1999-11-11
Verbatim Date: 1999-11-11
Additional Collectors: Mihai Costea, T.B. Salvato
Locality: United States, California, San Bernardino, Redlands, north side of Lugonia Ave at California St; San Bernardino Valley
34.07056  -117.22639
Verbatim Coordinates: 11S 7E 6N; T1S R3W sec19 SE/4 of NE/4
Elevation: 354 meters (1161ft)
Habitat: Weedy roadsides and vegetable field (broccoli). Flat area with light sandy soil; former riverbottom. The dominant (abundant) weed in the field was Galinsoga parviflora, which must be resistant to the herbicide used.
Reproductive Condition: Flowering
Occurrence Remarks: Scarce annual; autumn form.
Specimen Images
Link to Source: UCR #UCR0040256
Record Id: d1c71fee-a962-4a9e-b166-ff202f554017
Occurrence ID (GUID): UCR-BPS-174298
For additional information on this occurrence, please contact: Andrew Sanders (Andrew.Sanders@ucr.edu)
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