IMAGE OF
Planothidium lanceolatum
(Brébisson ex Kützing) Lange-Bertalot 1999 Category: Monoraphid
BASIONYM: Achnanthidium lanceolatum
SYNONYM(S): Achnanthes lanceolata (Brébisson ex Kützing) Grunow in Van Heurck
SEM scalebar = 5 µm
Site ID: ANSP NRSA0479
Site Name: Stop River, MA
Latitude: 42.09069
Longitude: 71.29755
Caption: Internal view of raphe valve
Contributor: Marina Potapova - December 2010