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  

Planothidium holstii

 

Planothidium rostratum

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: - December 2010