(Ehrenberg) Cleve 1894 Category: Asymmetrical biraphid
BASIONYM: Gomphonema mammilla
LM scalebar = 10 µm
Slide Number: CU Diatom Herbarium JPK 0380
Site ID:
Site Name: Metolius River, OR
Latitude: 44.597619
Longitude: -121.286991
Contributor: Pat Kociolek - February 2011