Harvard University Herbaria & Libraries

Alliaceae
NEBC: 00734275 Allium tricoccum Aiton USA: Maine Farmington: Farmington C. H. Knowlton 484
Anacardiaceae
GH: 01866834 Rhus aromatica Aiton USA: New York Montcalm Landing C. H. Knowlton
GH: 01866838 Rhus aromatica Aiton USA: New York Montcalm Landing C. H. Knowlton
Apiaceae
NEBC: 00816350 Panax trifolius Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton
Araceae
NEBC: 00875019 Arisaema triphyllum stewardsonii (Britton) Huttleston USA: Massachusetts Medfield: Medfield C. H. Knowlton
Araliaceae
NEBC: 01036298 Aralia hispida Ventenat USA: Maine Farmington: Farmington C. H. Knowlton
Asteraceae
NEBC: 00531307 Anthemis cotula Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 293
NEBC: 00531809 Artemisia vulgaris Linnaeus USA: Maine Strong: Strong C. H. Knowlton
GH: 02190782 Eupatorium sessilifolium Linnaeus USA: New York Montcalm Landing [Montcalm Point is the name... C. H. Knowlton
NEBC: 00574188 Eurybia macrophylla (Linnaeus) Cassini USA: Maine Farmington: Farmington C. H. Knowlton
NEBC: 01055356 Solidago flexicaulis Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton
NEBC: 00484912 Solidago rugosa Miller USA: Maine Farmington: Farmington C. H. Knowlton 140
GH: 01056766 Solidago squarrosa Nuttall USA: Maine Farmington: Farmington C. H. Knowlton 342
NEBC: 01031454 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Maine Leeds: Leeds C. H. Knowlton
NEBC: 00718649 Tragopogon pratensis Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton
Betulaceae
NEBC: 00765663 Betula caerulea Blanch. (pro sp.) USA: Maine East Central Franklin C. H. Knowlton
GH: 02194776 Betula papyrifera Marshall Canada: Quebec Province [data not captured] C. H. Knowlton
Brassicaceae
NEBC: 00699978 Cardamine diphylla (Michaux) Alph. Wood USA: Maine Farmington: Farmington C. H. Knowlton
NEBC: 00699979 Cardamine diphylla (Michaux) Alph. Wood USA: Maine Farmington: Farmington C. H. Knowlton 23
Campanulaceae
AMES: 00633186 Campanula rapunculoides Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 730
Caprifoliaceae
GH: 00691532 Viburnum opulus trilobum (Marsh.) Clausen USA: Maine Farmington: Farmington C. H. Knowlton 63
Convolvulaceae
GH: 00655750 Convolvulus arvensis Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 113
Cyperaceae
NEBC: 00228594 Carex cryptolepis Mackenzie USA: Maine Industry: C. H. Knowlton
GH: 00807940 Carex plantaginea Lamarck USA: Maine Farmington: Farmington C. H. Knowlton 178
NEBC: 01042337 Cyperus bipartitus Torrey USA: Maine Farmington: Farmington C. H. Knowlton
Fabaceae
NEBC: 00747334 Apios americana Medikus USA: Maine Farmington: Farmington C. H. Knowlton
Liliaceae
NEBC: 00810404 Trillium undulatum Willdenow USA: Maine Farmington: Farmington C. H. Knowlton 9
Lycopodiaceae
NEBC: 00742312 Spinulum annotinum (Linnaeus) A. Haines USA: Maine Wilton: Wilton C. H. Knowlton
Ophioglossaceae
NEBC: 00679023 Ophioglossum pusillum Rafinesque USA: Maine Farmington: Farmington C. H. Knowlton
Orchidaceae
NEBC: 01052032 Liparis loeselii (Linnaeus) Richard USA: Maine Farmington: Farmington C. H. Knowlton
NEBC: 01021920 Malaxis unifolia Michaux USA: Maine Farmington: Farmington C. H. Knowlton
AMES: 02066153 Platanthera aquilonis Sheviak Canada: Quebec Province Stanstead C. H. Knowlton
NEBC: 01062028 Platanthera clavellata (Michaux) Luer USA: Maine Farmington: Farmington C. H. Knowlton
Orobanchaceae
NEBC: 00645898 Agalinis tenuifolia (Vahl) Rafinesque USA: Maine Belgrade: Belgrade C. H. Knowlton
Papaveraceae
NEBC: 00722188 Dicentra cucullaria (Linnaeus) Bernhardi USA: Maine Strong: Strong C. H. Knowlton
Poaceae
NEBC: 01045378 Calamagrostis canadensis (Michaux) P. Beauvois USA: Maine Mount Saddleback C. H. Knowlton
NEBC: 00764663 Dichanthelium clandestinum (Linnaeus) Gould USA: Maine Farmington: Farmington C. H. Knowlton
NEBC: 00880421 Elymus riparius Wiegand USA: Maine Farmington: Farmington C. H. Knowlton
Polygalaceae
NEBC: 00720398 Polygala sanguinea Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton
Polygonaceae
NEBC: 00762674 Polygonum careyi Olney USA: Maine Cherryfield: Cherryfield C. H. Knowlton
NEBC: 00645143 Polygonum careyi Olney USA: Vermont Castleton: Castleton C. H. Knowlton
Primulaceae
NEBC: 00610817 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Maine Strong: Strong C. H. Knowlton 630
Ranunculaceae
NEBC: 00753697 Actaea rubra (Aiton) Willdenow USA: Maine Farmington: Farmington C. H. Knowlton 184
GH: 01665030 Ranunculus hispidus caricetorum (Greene) T. Duncan Canada: New Brunswick St. Francis C. H. Knowlton
Rhamnaceae
GH: 00578411 Rhamnus cathartica Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 647
Rosaceae
NEBC: 00644174 Comarum palustre Linnaeus USA: Maine Rangeley: Rangeley C. H. Knowlton 539
NEBC: 00441332 Rosa carolina Linnaeus USA: Maine Milton C. H. Knowlton
Rubiaceae
NEBC: 00503560 Galium asprellum Michaux USA: Maine T14 ED C. H. Knowlton
GH: 00670907 Galium tinctorium Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 95
GH: 02139433 Galium tinctorium Linnaeus USA: Indiana [data not captured] C. H. Knowlton 1933-08-29
Rutaceae
NEBC: 01070768 Zanthoxylum americanum Miller USA: Massachusetts Tyngsborough: Tyngsboro C. H. Knowlton
NEBC: 01028998 Zanthoxylum americanum Miller USA: Connecticut Thompson: Thompson C. H. Knowlton
Sarraceniaceae
NEBC: 00231085 Sarracenia purpurea Linnaeus USA: Maine Farmington: C. H. Knowlton 440
Scrophulariaceae
NEBC: 00656357 Verbascum blattaria Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 406
Taxaceae
NEBC: 00668264 Taxus canadensis Marshall USA: Maine Farmington: Farmington C. H. Knowlton