Hydrothyria venosa
Subtitle: a new genus and species of the Collemaceae. Read before the Essex Institute, June 8, 1853
By: by John Lewis Russell
Published: 1853
Language: eng
Notes: Essex inst.Salem. Proc. v.1, p.188-191, (1853) 1856.

Contains also his Contributions to the cryptogamic flora of Essex County, p.191-194.