Harvard University Herbaria & Libraries

Cyperaceae
NEBC: 00217179 Carex backii Boott USA: Maine Chesterville: C. H. Knowlton & L. O. Eaton 1908-7-8
Fabaceae
NEBC: 00565316 Lupinus perennis Linnaeus USA: Massachusetts Chelmsford: North Chelmsford C. H. Knowlton & L. O. Eaton 1901-5-26
Lamiaceae
NEBC: 00751603 Mentha gracilis Sole USA: Maine Wayne: Wayne C. H. Knowlton & L. O. Eaton 1903-8-27
NEBC: 00751604 Mentha gracilis Sole USA: Maine Wayne: Wayne C. H. Knowlton & L. O. Eaton 1902
GH: 00648569 Pycnanthemum tenuifolium Schrader USA: Maine South Chesterville C. H. Knowlton & L. O. Eaton 1902-8-14
Lycopodiaceae
GH: 00214660 Diphasiastrum sabinifolium (Willdenow) Holub USA: Maine Farmington: C. H. Knowlton & L. O. Eaton 1904-8
Orchidaceae
AMES: 00834569 Corallorhiza trifida Châtelain USA: Maine Livermore: E. [East] Livermore, Androscoggin... C. H. Knowlton & L. O. Eaton 1903-8-28
AMES: 01056346 Spiranthes cernua (Linnaeus) Richard USA: Maine Winthrop: Winthrop C. H. Knowlton & L. O. Eaton 1903-8-28
AMES: 01056350 Spiranthes cernua (Linnaeus) Richard USA: Maine East Livermore C. H. Knowlton & L. O. Eaton 1903-8-28
Ranunculaceae
NEBC: 01034604 Anemone cylindrica A. Gray USA: Maine Winthrop: Winthrop C. H. Knowlton & L. O. Eaton 1903-8-27
Rosaceae
GH: 00673198 Crataegus macracantha Loddiges ex Loudon USA: Maine Wayne: Wayne C. H. Knowlton & L. O. Eaton 1903-8-27