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Specimen number JEPS112428
Determination Myriophyllum aquaticum
More information: Jepson Online Interchange
Collector, number, formatted date Christopher Thayer, s.n., 1996-3-29
Verbatim date March 29 1996
County Contra Costa
Locality Pinole Creek, near intersection of Pinole Vally Rd and Castro Ranch Rd, on East Bay Municipal Utility District land
Coordinates 37.97130 -122.24200 BerkeleyMapper [or without layers, here]
Datumnot recorded; ER = 200 meters
Coordinate sourceBerkeleyMapper
Annotations and/or
curatorial actions
1: Myriophyllum aquaticum (Vell.) Verdc., C. Thayer, Mar 29 2006
current determination (uncorrected): Myriophyllum aquaticum (Vell.) Verdc., Oct 13, 2009

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  2. county=Contra Costa; taxon=Myriophyllum aquaticum
  3. county=Contra Costa; collector=Thayer
  4. collector=Thayer; taxon=Myriophyllum aquaticum
  5. date=March 29 1996; collector=Thayer
  6. date=March 29 1996; county=Contra Costa
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