IMAGE OF
Platessa stewartii
(Patrick) Potapova 2004 Category: Monoraphid
BASIONYM: Achnanthes stewartii
SYNONYM(S): Planothidium stewartii (Patrick) Lange-Bertalot in Krammer and Lange-Bertalot
LM scalebar = 10 µm
Slide Number: ANSP GC113265b
Site ID: ANSP VA0002332
Site Name: East Fork Kent Branch, VA
Latitude: 37.9
Longitude: -78.16
Caption: raphe valve
Contributor: Marina Potapova - December 2010