Cocconeis placentula Ehrenb.

  • Filed As

    Cocconeidaceae
    Cocconeis placentula Ehrenb.

  • Collector(s)

    J. E. Tilden s.n., 19 Jul 1897

  • Location

    United States of America. Washington. King Co. Lake Washington, on living Scirpus stems.

  • Identifiers

    NY Barcode: 02113174

    Occurrence ID: 66ec13e5-05c3-40de-92c3-cc4ad0e5ddc4

  • Exsiccatae

    American Algae

    Exsiccatae Number: 249

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  • Kingdom

    Algae

  • Division

    Stramenopiles

  • Class

    Bacillariophyceae

  • Family

    Cocconeidaceae

  • All Determinations

    Cocconeis placentula Ehrenb. det A. M. Edwards, s.d.

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Washington

  • County/Municipio

    King Co.

  • Locality

    Lake Washington, on living Scirpus stems

  • Coordinates

    47.6272, -122.243

  • Coordinate Uncertainty (m)

    14601.6

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Lake Washington. Measured from coordinates to farthest extent of the lake to find linear extent (14590 m). Input information into MaNIS Georef. Calc. to find uncertainty radius (Bounded Area).

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

Josephine E. Tilden. American Algae.
|249- Cocconeis placentula Ehr.,Cocconema cymbiforme Ehr., C. gastroides
Kg., Cyclotella comta (Ehr.) Kg., Encyonema turgidum (Greg.) Grun,,
Epithemia argus Ehr., E. gibba Ehr., E. tumida Ehr.,Gomphonema in-
tricatum Kg., Melosira granulata (Ehr.) Ralfs,Navicula gastrum Ehr.,
N. radiosa Kg., Nitzschia spectabilis (Ehr.) Ralfs, Synedra ulna
(Nitzsch.) Ehr., etc.	t
Om living Scirpus stems.
Lake Washington, King county, Washington.
________J. E. T. 19 Jl. 1897.
Det Dr A M Edwards
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Josephine E. Tilden. American Algae.
E>. Cocconeis placentula Ehr.,Cocconema cymbiforme Ehr.',C. gastroides
Kg., Cyclotella eomta (Ehr.) Kg., Encyonema turgidum (Greg.) Grun.,
Epithemia argus Ehr., E. gibba Ehr., E. tumida Ehr., Gomphonema in-
tricatura Kg.,Melosira granulata (Ehrf) Ralfs,Navícula gastrum Ehr.,
N. radiosa Kg., Nitzschia spectabilis (Ehr.) Ralfs, Synedra ulna
(Nitzsch.) Ehr., etc.
On living Scirpus stems.
Lake Washington, King cóunty, Washington.
J- E. T. 19 Jl. 1897.
Det. Dr. A. M. Edwards.
02113174