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Specimen number UCR232165
Determination Claytonia perfoliata subsp. mexicana
More information: Jepson Online Interchange
Collector, number, date George K. Helmkamp, E. A. Helmkamp, 17107, 2011-3-29
Verbatim date 2011-Mar-29
County Calaveras
Locality San Joaquin Valley, along Warren Road near Long Horn Ct., 0.4 mile north of junction with CA-26
Elevation 56 m
Coordinates 38.10750 -120.92444 BerkeleyMapper [or without layers, here]
Datumnot recorded; ER = Lat: 100; Long: 100 m
Coordinate sourceCollector GPS
Voucher information
macromorphologyAbundant; with equally abundant Vicia sativa nigra.
phenologyFlowering & Fruiting
verbatim elevation56 m
Annotations and/or
curatorial actions
current determination (uncorrected): Claytonia perfoliata ssp. mexicana
NotesUSGS quad: Valley Springs SW 7.5' Q.;

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  1. taxon=Claytonia perfoliata subsp. mexicana
  2. county=Calaveras; taxon=Claytonia perfoliata subsp. mexicana
  3. county=Calaveras; collector=Helmkamp
  4. collector=Helmkamp; taxon=Claytonia perfoliata subsp. mexicana
  5. collector=Helmkamp; number=17107
  6. collector=Helmkamp; number=17107; include nearby numbers
  7. date=2011-Mar-29; collector=Helmkamp
  8. date=2011-Mar-29; county=Calaveras
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