Diatoms of North AmericaDiatoms of North America
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Images of Gomphonema freesei

R.L.Lowe and Kociolek 1984

Type Specimen
Gc53921 Gomphonema Freesei 1
  • Slide Number
    Academy of Natural Sciences GC 53921
  • Site ID
    Lowe 9-6-77#10-3
  • Site Name
    Great Smoky Mountains National Park, Bower Cr., 50 m from Forge Cr., Tennessee
  • Notes
    HOLOTYPE slide
  • Scalebar = 10 µm
Gc53921 Gomphonema Freesei 2
  • Slide Number
    Academy of Natural Sciences GC 53921
  • Site ID
    Lowe 9-6-77#10-3
  • Site Name
    Great Smoky Mountains National Park, Bower Cr., 50 m from Forge Cr., Tennessee
  • Notes
    HOLOTYPE slide
  • Scalebar = 10 µm
Gc53921 Gomphonema Freesei 3
  • Slide Number
    Academy of Natural Sciences GC 53921
  • Site ID
    Lowe 9-6-77#10-3
  • Site Name
    Great Smoky Mountains National Park, Bower Cr., 50 m from Forge Cr., Tennessee
  • Notes
    HOLOTYPE slide
  • Scalebar = 10 µm
Gc53921 Gomphonema Freesei 4 Holotype
  • Slide Number
    Academy of Natural Sciences GC 53921
  • Site ID
    Lowe 9-6-77#10-3
  • Site Name
    Great Smoky Mountains National Park, Bower Cr., 50 m from Forge Cr., Tennessee
  • Caption
    circled holotype
  • Notes
    HOLOTYPE SPECIMEN
  • Scalebar = 10 µm
Gc53921 Gomphonema Freesei 4B Holotype
  • Slide Number
    Academy of Natural Sciences GC 53921
  • Site ID
    Lowe 9-6-77#10-3
  • Site Name
    Great Smoky Mountains National Park, Bower Cr., 50 m from Forge Cr., Tennessee
  • Caption
    circled holotype-footpole pseudoseptum
  • Notes
    HOLOTYPE SPECIMEN
  • Scalebar = 10 µm
Gc53921 Gomphonema Freesei 5
  • Slide Number
    Academy of Natural Sciences GC 53921
  • Site ID
    Lowe 9-6-77#10-3
  • Site Name
    Great Smoky Mountains National Park, Bower Cr., 50 m from Forge Cr., Tennessee
  • Notes
    HOLOTYPE slide
  • Scalebar = 10 µm