Diatom Herbarium Database
at the Academy of Natural Sciences, Philadelphia

ANSP Diatom herbarium Search Details

Records for ANSP Catalog Number DH222933

ANSP DH222933
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Nitzschia accedens Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Type Status Holotype
Identification: Navicula achthera
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula adversa Krass.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula alea Hohn & Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Nitzschia amphibia Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Type Status Holotype
Identification: Navicula anatis Hohn & Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Nitzschia angustata (W. Sm.) Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cyclotella atomus Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Caloneis bacillum (Grun.) Cl.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Amphora bullatoides Hohn and Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Amphora bullatoides Hohn and Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula canalis Patr.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula catarva Hohn & Hell.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes clevei Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Type Status Holotype
Identification: Navicula cremorne Hohn & Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula cryptocephala Kuetz.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula cryptocephala exilis Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula cryptocephala intermedia Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula decussis Ostr.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes exigua constricta (Torka) Schroder
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cyclotella facetia Hohn & Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Thalassiosira fluviatilis Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula frugalis Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula germainii Wall.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula gracilis Ehr.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula gracilis schizonemoides V. H.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Melosira granulata angustissima Mull.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula habena Hohn & Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes hungarica Grun.: Cl. and Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula hungarica capitata (Ehr.) Cl.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula hustedtii Krasske
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Stephanodiscus invisitatus Hohn & Hellerm.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes lanceolata (Breb.) Grun.: Cl. and Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes lanceolata rostrata (Ostr.) Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes lanceolata elliptica (Schum.) Cl.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Caloneis lewisii Patr.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula litos Hohn & Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cyclotella meneghiniana Kutz.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula menisculus Schum.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula minima Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula minima atomoides (Grun.) Cleve
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes minutissima Kutz.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes minutissima robusta Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Type Status Holotype
Identification: Navicula nimbus Hohn & Hell.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cyclotella operculata (Ag.) Kutz.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Amphora ovalis affinis (Kutz.) V.H.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Amphora ovalis affinis (Kutz.) V.H.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula parablis Hohn & Hell.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cocconeis pediculus Ehr.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula pelliculosa (Breb.) Hilse
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Amphora perpusilla Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes pinnata Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cocconeis placentula euglypta (Ehr.) Cl.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cocconeis placentula lineata (Ehr.) Cl.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula placentula rostrata A. Mayer
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula pseudopelliculosa Mang. in Bourelly & Mang.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula pseudoreinhardti Patr.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula pupula Kuetz.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula pygmaea Kuetz.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula radiosa tenella (Breb.) Cl.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cymbella rhomboidea Boyer
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Achnanthes ricula Hohn and Hellerman
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula rostellata Kuetz.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula schroeteri Meist.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula seminuloides Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cymbella sinuata Greg.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cyclotella stelligera Cl. & Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula subhamulata Grun.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula subminuscula Mang.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula subrhyncocephala Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula symmetrica Patr.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Caloneis trinodis inflata Schultze
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Cymbella tumida (Breb.) V.H.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Melosira varians Ag.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Amphora veneta Kutz.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River
DH Catalog No DH222933
Catalog No GC44467
Prep Kind Strewn Slide
Identification: Navicula viridula linearis Hust.
Collector Field No GC44467
Continent/Ocean North America
Country United States of America
State/Province Maryland
County/Parish Montgomery
General Water Body Potomac River