(Scientific name (as in the printed monograph): Polysiphonia elongata (Huds.) Harv. var. = Pol. Ruchingeri (Ag.) J. Ag.)
Catalogue number: MSNVE-26889
Locality (verbatim): San Pietro in Volta, su sassi
Coordinates: 45.31756, 12.31332
Date: 30/01/1932
Legit: A. Vatova
Determinavit: V. Schiffner
Other information: c. tetrasp.
Observations:
