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

Indiana University Herbarium, Deam Herbarium
Catalog #: IND-0134459
E. C. Ogden #2253 23 August 1940
Myriophyllum tenellum Bigel.
United States, Maine, Aroostook, Pettengill Brook near entrance into Aroostook River, Presque Isle

Louisiana State University, Shirley C. Tucker Herbarium
Catalog #: NO0088436
Eugene C. Ogden #2253 23 August 1940
Myriophyllum tenellum Bigelow
United States, Maine, Aroostook