Harvard University Herbaria & Libraries

Athyriaceae
NEBC: 00668705 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Massachusetts Quincy: Quincy F. C. Seymour 5643 1941-7-23
Caryophyllaceae
GH: 00693207 Spergularia canadensis (Persoon) G. Don USA: Maine Kennebunk: Kennebunk F. C. Seymour 5715 1941-8-24
Convolvulaceae
NEBC: 00716510 Cuscuta compacta Jussieu ex Choisy USA: Massachusetts Lancaster: Lancaster F. C. Seymour 5716 1941-9-10
Cyperaceae
GH: 01058987 Carex Linnaeus USA: Maine Kennebunk: Kennebunk F. C. Seymour 5610 1941-7-3
NEBC: 00216408 Carex atlantica L. H. Bailey USA: New Hampshire Manchester: F. C. Seymour 5561 1941-6-19
NEBC: 00216396 Carex atlantica L. H. Bailey USA: Maine Kennebunk: F. C. Seymour 5606 1941-7-1
GH: 00854074 Carex paleacea Schreber ex Wahlenberg USA: Maine Kennebunk: Kennebunk F. C. Seymour 5610 1941-7-3
Juncaceae
GH: 01178594 Juncus conglomeratus Linnaeus USA: Maine Kennebunkport: Kennebunkport F. C. Seymour 192 1941-7-5
Lemnaceae
NEBC: 00875219 Spirodela polyrrhiza (Linnaeus) Schleiden USA: Massachusetts Lancaster: Lancaster F. C. Seymour 7225 1941-10-31
Poaceae
GH: 00878523 Glyceria borealis (Nash) Batchelder USA: Maine Kennebunkport: Kennebunkport F. C. Seymour 208 1941-7-2
GH: 00878527 Glyceria borealis (Nash) Batchelder USA: Maine Kennebunkport: Kennebunkport F. C. Seymour 208 1941-7-2