Anonymous, Pl. Exs. Grayan.
Anonymous [1 - 1500 or more]

Indiana University Herbarium, Deam Herbarium
Catalog #: IND-0086202
Merritt L. Fernald #s.n. 20 August 1914
Persicaria amphibia (L.) Delarbre
Canada, Prince Edward Island, Cousin's Pond, Malpecque