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UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
Catalog #:
UCR0086924
Occurrence ID:
UCR-BPS-179302
Secondary Catalog #:
UCR-179302
Taxon:
Polygonum hydropiper
L.
Family:
Polygonaceae
Collector:
George K. Helmkamp
Number:
11528
Date:
2006-10-10
Verbatim Date:
2006-10-10
Additional Collectors:
E.A. Helmkamp
Locality:
United States, California, Yuba, along CA Hwy 49 just north of the Nevada County line at the Middle Yuba River bridge
39.395 -121.08472
Elevation:
451 meters (1479ft)
Habitat:
Mixed oak/coniferous forest.
Reproductive Condition:
Flowering & Fruiting
Notes:
Common. Growing with much Cyperus in a wet, roadside ditch.
Specimen Images
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Usage Rights:
CC BY-NC (Attribution-Non-Commercial)
Record ID:
f7d0239b-31aa-4a1a-8594-ded9d1431307
For additional information about this specimen, please contact: Andrew Sanders, Curator (
Andrew.Sanders@ucr.edu
)
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Current Record
George K. Helmkamp 11528
2006-10-10
Catalog #:
UCR0086924
GUID:
UCR-BPS-179302
Latest Identification:
Polygonum hydropiper
L.
Specimen Duplicates
SD - SD Herbarium, San Diego Natural History Museum (SD)
G.K. Helmkamp 11528
2006-10-10
GUID:
D3B38FB4-49B5-4133-A54C-F2E0770FBB89
Latest Identification:
Persicaria hydropiper
(L.) Opiz
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DAV - University of California, Davis Center for Plant Diversity - Vascular Plants (DAV:Vascular Plants)
G. K. Helmkamp 11528
2006-10-10
Catalog #:
DAV308744
Latest Identification:
Persicaria punctata
(Elliot) Small
Identified by:
Jepson Manual II Online, 2011
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CDA - California Department of Food and Agriculture (CDA)
G.K. Helmkamp 11528
2006-10-10
Catalog #:
CDA-0006938
Latest Identification:
Polygonum hydropiper
L.
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Angiosperm Phenological Traits
: Quality of a plant or portion of a plant that provides phenologically relevant information
Reproductive
: At least one reproductive structure of any kind is present (flowers, flower buds, fruits)
Open Flower present
: At least one open flower is present
Fruit present
: At least one immature or mature fruit is present