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 GS120911

Site Name: LITTLE ABIQUA CREEK NEAR SCOTTS MILLS, OR

Latitude: 44.9558

Longitude: -122.6272

Caption: External view of rapheless valve

Contributor: - December 2010