IMAGE OF

Psammothidium scoticum

(Flower and Jones) Bukhtiyarova and Round 1996      Category: Monoraphid
BASIONYM: Achnanthes scotica

Psammothidium pennsylvanicum

 

Psammothidium semiapertum

LM scalebar = 10 ┬Ám

Slide Number: ANSP GC58908

Site ID: ANSP GCM4483

Site Name: Middle Branch Big Run, PA

Latitude: 41.192261

Longitude: -77.78381

Caption: raphe valve

Contributor: Marina Potapova - August 2010