Harvard University Herbaria & Libraries

NEBC: 01079360 [bad data, blank import] USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
Alismataceae
NEBC: 01080601 Sagittaria latifolia Willdenow USA: Maine Van Buren: Van Buren C. H. Knowlton 1915-7-15
Alliaceae
NEBC: 00734310 Allium tricoccum Aiton USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
Anacardiaceae
NEBC: 00752733 Toxicodendron vernix (Linnaeus) Kuntze USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Apiaceae
NEBC: 01051079 Cryptotaenia canadensis (Linnaeus) de Candolle USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01051113 Cryptotaenia canadensis (Linnaeus) de Candolle USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 01051518 Hydrocotyle americana Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
NEBC: 01081168 Osmorhiza claytonii (Michaux) C. B. Clarke USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00483123 Pastinaca sativa Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-15
Aquifoliaceae
NEBC: 00750133 Ilex glabra (Linnaeus) A. Gray USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
Araceae
NEBC: 01080115 Arisaema triphyllum (Linnaeus) Schott USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01081922 Calla palustris Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Aristolochiaceae
NEBC: 00642372 Asarum canadense Linnaeus USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
Asclepiadaceae
NEBC: 00572764 Asclepias incarnata pulchra [delete] (Ehrhart ex Willdenow) Woodson USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00572797 Asclepias incarnata pulchra [delete] (Ehrhart ex Willdenow) Woodson USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
Aspidiaceae
NEBC: 00727029 Polystichum acrostichoides (Michaux) Schott USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
Asteraceae
NEBC: 00531095 Achillea millefolium Linnaeus USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 00753356 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00566510 Ambrosia trifida Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-27
NEBC: 01065127 Anaphalis margaritacea (Linnaeus) Bentham & Hooker f. USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01007201 Antennaria howellii petaloidea (Fernald) Bayer USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 01065704 Antennaria parlinii Fernald USA: Vermont Burlington: Burlington C. H. Knowlton 1915-5-24
NEBC: 00587126 Arctium lappa Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00587174 Arctium minus (Hill) Bernhardi USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01017624 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01019455 Doellingeria umbellata (Miller) Nees USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00574495 Eurybia macrophylla (Linnaeus) Cassini USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-15
NEBC: 01038482 Helianthus decapetalus Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01028929 Hieracium scabrum Michaux USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01071484 Hieracium scabrum Michaux USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 01071621 Hieracium venosum Linnaeus USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 01070051 Lactuca biennis (Moench) Fernald USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00833901 Lactuca biennis (Moench) Fernald USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 01071765 Lactuca canadensis Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01071766 Lactuca canadensis Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01023227 Pseudognaphalium macounii (Greene) Kartesz USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00553160 Solidago bicolor Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00553282 Solidago bicolor Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 01077414 Solidago caesia Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01077500 Solidago caesia Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 01054381 Solidago canadensis Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01055442 Solidago flexicaulis Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01055478 Solidago flexicaulis Linnaeus USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 01062883 Solidago flexicaulis Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 01055634 Solidago gigantea Aiton USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 01054552 Solidago gigantea Aiton USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 01077642 Solidago juncea Aiton USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01056142 Solidago latissimifolia Miller USA: Massachusetts South Hingham C. H. Knowlton 1915-9-19
NEBC: 00725979 Solidago leiocarpa de Candolle USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 01064162 Solidago patula Muhlenberg USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 01064380 Solidago puberula Nuttall USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-9-12
NEBC: 00501073 Solidago rugosa Miller USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01064948 Solidago uliginosa Nuttall USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 01064949 Solidago uliginosa Nuttall USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00834793 Symphyotrichum USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00697191 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00697192 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-19
NEBC: 00936373 Symphyotrichum lateriflorum angustifolium (Wiegand) G. L. Nesom USA: Massachusetts Cheshire: C. H. Knowlton 1915-9-5
NEBC: 00719659 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 00705254 Symphyotrichum prenanthoides (Muhlenberg ex Willdenow) G. L. Nesom USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 01031948 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00577104 Tussilago farfara Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-14
Athyriaceae
NEBC: 00678397 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: New Hampshire C. H. Knowlton 1915-8-24
NEBC: 00576335 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 00551408 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00551556 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
Berberidaceae
NEBC: 00697877 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
Boraginaceae
NEBC: 00716680 Lappula echinata Gilibert USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-27
Brassicaceae
NEBC: 00558129 Armoracia rusticana G. Gaertner, B. Meyer & Scherbius USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 01037104 Boechera stricta (Graham) Shehbaz USA: Vermont Burlington: Burlington C. H. Knowlton 1915-5-24
NEBC: 00757378 Cardamine diphylla (Michaux) Alph. Wood USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00617703 Erysimum cheiranthoides Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-27
NEBC: 00564895 Lepidium campestre (Linnaeus) W. T. Aiton USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-27
NEBC: 00582344 Lepidium densiflorum Schrader USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00582582 Sisymbrium altissimum Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-27
Campanulaceae
NEBC: 00820212 Campanula aparinoides uliginosa (Rydberg) Gleason USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00698358 Campanula rotundifolia Linnaeus USA: Maine Dead River Plantation C. H. Knowlton 1915-7-28
Caprifoliaceae
NEBC: 00682297 Lonicera canadensis Bartram ex Marsh. USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00682878 Lonicera villosa (Michaux) Roemer & Schultes USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00611076 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00611281 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
NEBC: 00611333 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 00685297 Viburnum opulus trilobum (Marsh.) Clausen USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
Caryophyllaceae
NEBC: 00581096 Agrostemma githago Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-27
GH: 00525334 Dianthus deltoides Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00612763 Sagina procumbens Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00602873 Silene latifolia alba (Miller) Greuter & Burdet USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00602931 Silene noctiflora Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00581645 Vaccaria hispanica (Miller) Rauschert USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-27
Celastraceae
NEBC: 00295152 Celastrus scandens Linnaeus USA: New Hampshire Plymouth: C. H. Knowlton 1915-8-24
Chenopodiaceae
NEBC: 00561636 Chenopodium album Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1915-9-12
Cornaceae
NEBC: 00767170 Cornus amomum Miller USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00713137 Cornus canadensis Linnaeus USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00633941 Cornus stolonifera Michaux USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
Cyperaceae
NEBC: 00216446 Carex atlantica L. H. Bailey USA: Massachusetts Yarmouth: Sandy Pond C. H. Knowlton 1915-7-8
NEBC: 00260323 Carex billingsii (O. W. Knight) Kirschbaum USA: Maine Leeds: C. H. Knowlton 1915-7-23
NEBC: 00260335 Carex billingsii (O. W. Knight) Kirschbaum USA: Maine Industry: C. H. Knowlton 1915-7-30
NEBC: 00218405 Carex brunnescens (Persoon) Poiret USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00221900 Carex castanea Wahlenberg USA: Vermont Cabot: C. H. Knowlton 1915-5-27
NEBC: 00222843 Carex comosa Boott USA: Massachusetts Yarmouth: C. H. Knowlton 1915-7-8
NEBC: 00230057 Carex disperma Dewey USA: Vermont Cabot: C. H. Knowlton 1915-5-27
NEBC: 00299030 Carex intumescens Rudge USA: Vermont Montpelier: C. H. Knowlton 1915-8-18
NEBC: 00299569 Carex laevivaginata (Kükenthal) Mackenzie USA: Massachusetts Hingham: C. H. Knowlton 1915-6-27
NEBC: 00299700 Carex lasiocarpa americana Fernald USA: Maine Leeds: C. H. Knowlton 1915-7-23
NEBC: 00808832 Carex magellanica én (Wahlenberg) Hultén USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00895152 Carex merritt-fernaldii Mackenzie USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00895153 Carex merritt-fernaldii Mackenzie USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00854367 Carex pedunculata Muhlenberg ex Willdenow USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-20
NEBC: 00854961 Carex plantaginea Lamarck USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 00854962 Carex plantaginea Lamarck USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 01161432 Carex plantaginea Lamarck USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-15
NEBC: 00892610 Carex retrorsa Schweinitz USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00892717 Carex rosea Schkuhr ex Willdenow USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00802176 Carex scabrata Schweinitz USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-20
NEBC: 00770253 Carex scoparia Schkuhr ex Willdenow USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00775795 Carex scoparia Schkuhr ex Willdenow USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 00892780 Carex stipata Muhlenberg ex Willdenow USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915
NEBC: 01029719 Carex stricta Lamarck USA: Maine Industry: Industry C. H. Knowlton 1915-7-30
NEBC: 01060905 Carex utriculata Boott USA: Maine Van Buren: Van Buren C. H. Knowlton 1915-7-15
NEBC: 01058294 Carex utriculata Boott USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01058530 Carex vesicaria Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01042432 Cyperus bipartitus Torrey USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 01047382 Dulichium arundinaceum (Linnaeus) Britton USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00680007 Eleocharis elliptica Kunth USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-15
NEBC: 01060574 Eriophorum tenellum Nuttall USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00766741 Eriophorum vaginatum Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00766948 Eriophorum virginicum Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01029399 Rhynchospora alba (Linnaeus) Vahl USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00894481 Scirpus atrocinctus Fernald USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00894481 Scirpus cyperinus (Linnaeus) Kunth USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Dennstaedtiaceae
NEBC: 00663001 Dennstaedtia punctilobula (Michaux) T. Moore USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
Droseraceae
NEBC: 00741718 Drosera intermedia Hayne USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00754398 Drosera rotundifolia Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Dryopteridaceae
NEBC: 00667424 Dryopteris boottii (Tuckerman) Underwood USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00671077 Dryopteris cristata (Linnaeus) A. Gray USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00704566 Dryopteris dowellii Wherry USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00551241 Dryopteris goldiana (Hooker) A. Gray USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 00551329 Dryopteris goldiana (Hooker) A. Gray USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 00704945 Dryopteris marginalis (Linnaeus) A. Gray USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00636240 Dryopteris marginalis (Linnaeus) A. Gray USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00657795 Dryopteris marginalis (Linnaeus) A. Gray USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 00634294 Dryopteris sp. USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-24
NEBC: 00634068 Dryopteris triploidea Wherry USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
Equisetaceae
NEBC: 00706448 Equisetum scirpoides Michaux USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 00706494 Equisetum scirpoides Michaux USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
Ericaceae
NEBC: 00517658 Epigaea repens Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00484556 Kalmia angustifolia Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00553834 Monotropa uniflora Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00563642 Pyrola chlorantha Swartz USA: Maine Mt. Bigelow C. H. Knowlton 1915-7-28
NEBC: 00563648 Pyrola chlorantha Swartz USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-20
NEBC: 00770719 Rhododendron viscosum (Linnaeus) Torrey USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 00770721 Rhododendron viscosum (Linnaeus) Torrey USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 00461450 Vaccinium angustifolium Aiton USA: Maine Mt. Bigelow C. H. Knowlton 1915-7-28
NEBC: 00461452 Vaccinium angustifolium Aiton USA: Maine Mt. Bigelow C. H. Knowlton 1915-7-28
NEBC: 00461567 Vaccinium angustifolium Aiton USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00519565 Vaccinium corymbosum Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
NEBC: 00519665 Vaccinium corymbosum Linnaeus USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
Euphorbiaceae
NEBC: 01069391 Acalypha rhomboidea Rafinesque USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 01069392 Acalypha rhomboidea Rafinesque USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00699312 Chamaesyce vermiculata (Rafinesque) House USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
Fabaceae
NEBC: 00562272 Amphicarpaea bracteata (Linnaeus) Fernald USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00562388 Amphicarpaea bracteata (Linnaeus) Fernald USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00747443 Apios americana Medikus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00747842 Desmodium canadense (Linnaeus) de Candolle USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00586759 Trifolium incarnatum Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915
Fagaceae
NEBC: 00676562 Quercus rubra Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
Gentianaceae
NEBC: 00726551 Gentiana clausa Rafinesque USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00726901 Gentiana linearis Froelich USA: Vermont Roxbury: Roxbury C. H. Knowlton 1915-8-19
NEBC: 00726995 Gentianella quinquefolia (Linnaeus) Small USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 00574798 Menyanthes trifoliata minor Rafinesque USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Haloragaceae
NEBC: 01017945 Myriophyllum humile (Rafinesque) Morong USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
Hypericaceae
NEBC: 00715133 Hypericum boreale (Britton) E. P. Bicknell USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00660886 Hypericum canadense Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00715515 Hypericum majus (A. Gray) Britton USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00774671 Hypericum punctatum Lamarck USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00774694 Hypericum punctatum Lamarck USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00773012 Hypericum punctatum Lamarck USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00629281 Triadenum virginicum (Linnaeus) Rafinesque USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Iridaceae
NEBC: 01044221 Sisyrinchium angustifolium Miller USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 01044953 Sisyrinchium montanum crebrum Fernald USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Juncaceae
NEBC: 01174787 Juncus bufonius Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00859035 Juncus effusus solutus Fernald & Wiegand USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
Lamiaceae
NEBC: 00656108 Clinopodium vulgare Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00696793 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00658635 Lycopus uniflorus Michaux USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00749112 Mentha spicata Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00686107 Scutellaria galericulata Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00612446 Thymus pulegioides Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
GH: 00612447 Thymus pulegioides Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00686625 Trichostema dichotomum Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
Lentibulariaceae
NEBC: 00574985 Utricularia cornuta Michaux USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Liliaceae
NEBC: 00817257 Erythronium americanum Ker Gawler USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00880737 Lilium philadelphicum Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00660110 Maianthemum racemosum (Linnaeus) Link USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01182954 Maianthemum stellatum (Linnaeus) Link USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00868312 Maianthemum trifolium (Linnaeus) Sloboda USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01049002 Polygonatum pubescens (Willdenow) Pursh USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01049003 Polygonatum pubescens (Willdenow) Pursh USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01030945 Streptopus lanceolatus (Aiton) Reveal USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00810259 Trillium erectum Linnaeus USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00810562 Trillium undulatum Willdenow USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00869542 Uvularia sessilifolia Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00869888 Veratrum viride Aiton USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
Lycopodiaceae
NEBC: 00647748 Dendrolycopodium dendroideum (Michaux) A. Haines USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00135943 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: New Hampshire Plymouth: C. H. Knowlton 1915-8-24
NEBC: 00214685 Diphasiastrum sabinifolium (Willdenow) Holub USA: Vermont Montpelier: C. H. Knowlton 1915-8-18
NEBC: 00772759 Lycopodium lagopus (Laestadius ex C. Hartman) G. Zinserling ex Kuzeneva USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00742294 Spinulum annotinum (Linnaeus) A. Haines USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00632340 Spinulum canadense (Nessel) A. Haines USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
Myricaceae
NEBC: 00563985 Myrica gale Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Nyctaginaceae
NEBC: 00771071 Mirabilis nyctaginea (Michaux) MacMillan USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00771073 Mirabilis nyctaginea (Michaux) MacMillan USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
Nymphaeaceae
NEBC: 00834140 Nuphar variegata Engelmann ex Durand USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Oleaceae
NEBC: 00578898 Ligustrum vulgare Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
Onagraceae
NEBC: 01073666 Circaea canadensis canadensis (Linnaeus) Hill USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 01041068 Epilobium coloratum Biehler USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 01057660 Epilobium leptophyllum Rafinesque USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01040860 Epilobium leptophyllum Rafinesque USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
Ophioglossaceae
NEBC: 00711061 Botrychium dissectum Sprengel USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00711062 Botrychium dissectum Sprengel USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00654846 Botrychium dissectum Sprengel USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 00654851 Botrychium dissectum Sprengel USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 00654853 Botrychium dissectum Sprengel USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00690149 Botrychium multifidum (S. G. Gmelin) Ruprecht USA: Vermont Berlin: Berlin C. H. Knowlton 1915-8-18
NEBC: 00690151 Botrychium multifidum (S. G. Gmelin) Ruprecht USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00711599 Botrychium virginianum (Linnaeus) Swartz USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00711605 Botrychium virginianum (Linnaeus) Swartz USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-20
Orchidaceae
NEBC: 00463733 Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00834409 Coeloglossum viride bracteata (Muhlenberg) Grey USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00741558 Cypripedium parviflorum pubescens (Willdenow) O. W. Knight USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00728462 Galearis spectabilis (Linnaeus) Rafinesque USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 01016398 Goodyera tesselata Loddiges USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 01016554 Goodyera tesselata Loddiges USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01052419 Malaxis unifolia Michaux USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 01055004 Platanthera blephariglottis (Willdenow) Lindley USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01055801 Platanthera hookeri (Torrey ex A. Gray) Lindley USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00728778 Platanthera huronensis (Nuttall) Lindley USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-20
NEBC: 00462824 Platanthera lacera (Michaux) G. Don USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 01056074 Platanthera obtusata (Banks ex Pursh) Lindley USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00569653 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00569881 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 01063569 Spiranthes cernua (Linnaeus) Richard USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 01008465 Spiranthes ochroleuca (Rydberg) Rydberg USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
Orobanchaceae
NEBC: 00630864 Melampyrum lineare Desrousseaux USA: Maine Columbia: Columbia C. H. Knowlton 1915-8-4
NEBC: 00630900 Melampyrum lineare Desrousseaux USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Papaveraceae
NEBC: 00722134 Dicentra canadensis (Goldie) Walpers USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
Penthoraceae
NEBC: 01067012 Penthorum sedoides Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
Pinaceae
NEBC: 00230648 Larix laricina (Du Roi) Koch USA: Maine Leeds: C. H. Knowlton 1915-7-23
Poaceae
NEBC: 00878115 Agrostis mertensii Trinius USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00878116 Agrostis mertensii Trinius USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 01178356 Agrostis perennans (Walter) Tuckerman USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 01178446 Agrostis perennans (Walter) Tuckerman USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01175649 Agrostis scabra Willdenow USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00835516 Anthoxanthum hirtum (Schrank) Y. Schouten & J. F. Veldkamp USA: Maine Van Buren: Van Buren C. H. Knowlton 1915-7-15
NEBC: 00880102 Bromus latiglumis (Shear) Hitchcock USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00880122 Bromus latiglumis (Shear) Hitchcock USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 01045455 Calamagrostis canadensis robusta Vasey USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00878321 Cinna latifolia (Treviranus ex Göppert) Grisebach USA: Maine Industry: Industry C. H. Knowlton 1915-7-30
NEBC: 00835793 Cinna latifolia (Treviranus ex Göppert) Grisebach USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00860335 Deschampsia flexuosa (Linnaeus) Trinius USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00705683 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00764740 Dichanthelium clandestinum (Linnaeus) Gould USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00764741 Dichanthelium clandestinum (Linnaeus) Gould USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00853011 Dichanthelium linearifolium (Scribner) Gould USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01151381 Echinochloa muricata microstachya Wiegand USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00865756 Elymus hystrix Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00865863 Elymus riparius Wiegand USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00863419 Elymus virginicus Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00859369 Glyceria canadensis (Michaux) Trinius USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01149705 Hierochloë alpina (Swartz ex Willdenow) Roemer & Schultes USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 01149833 Milium effusum Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00853992 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00864756 Muhlenbergia glomerata (Willdenow) Trinius USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00855798 Muhlenbergia mexicana (Linnaeus) Trinius USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 01026921 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 01025518 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00865240 Oryzopsis asperifolia Michaux USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01151551 Panicum capillare Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00611738 Phalaris arundinacea Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-30
NEBC: 00863023 Piptochaetium avenaceum (Linnaeus) Parodi USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 00606225 Poa compressa Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01148466 Poa palustris Linnaeus USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 01148849 Schizachne purpurascens (Torrey) Swallen USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
Polygalaceae
NEBC: 00572265 Polygala paucifolia Willdenow USA: Maine Farmington: Farmington C. H. Knowlton 1915
NEBC: 00572319 Polygala paucifolia Willdenow USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00752016 Polygala polygama Walter USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00752060 Polygala polygama Walter USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00720297 Polygala polygama Walter USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
Polygonaceae
NEBC: 00736915 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-19
NEBC: 00762240 Polygonum amphibium Linnaeus USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00762241 Polygonum amphibium Linnaeus USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00722263 Polygonum erectum Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00645790 Polygonum hydropiper Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00736915 Polygonum virginianum Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-19
Pontederiaceae
NEBC: 00855515 Pontederia cordata Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
Portulacaceae
NEBC: 00675519 Claytonia caroliniana Michaux USA: Massachusetts Cabot C. H. Knowlton 1915-5-27
Ranunculaceae
NEBC: 00561904 Actaea pachypoda Elliott USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-20
NEBC: 00561963 Actaea pachypoda Elliott USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00562009 Actaea pachypoda Elliott USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00562014 Actaea pachypoda Elliott USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 01034349 Actaea rubra (Aiton) Willdenow USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 01034351 Actaea rubra (Aiton) Willdenow USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 01034614 Anemone cylindrica A. Gray USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 01034677 Anemone cylindrica A. Gray USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 01034747 Anemone virginiana Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00693911 Anemone virginiana Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00753719 Anemone virginiana Linnaeus USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00575660 Clematis virginiana Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00575659 Clematis virginiana Linnaeus USA: New Hampshire Plymouth: C. H. Knowlton 1915-8-24
NEBC: 00595947 Hepatica acutiloba de Candolle USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 01013253 Hepatica americana (de Candolle) Ker Gawler USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00719046 Ranunculus pensylvanicus Linnaeus f. USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00719156 Ranunculus recurvatus Poiret USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
Rhamnaceae
NEBC: 00580404 Rhamnus cathartica Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915
Rosaceae
NEBC: 00649945 Agrimonia striata Michaux USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00661067 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10
NEBC: 00673776 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10
NEBC: 00661762 Amelanchier stolonifera Wiegand USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00661834 Amelanchier stolonifera Wiegand USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10
NEBC: 00661835 Amelanchier stolonifera Wiegand USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10
NEBC: 00661836 Amelanchier stolonifera Wiegand USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10
NEBC: 00738675 Aronia melanocarpa (Michaux) Elliott USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00524094 Fragaria vesca americana Porter USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00565611 Geum rivale Linnaeus USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00643563 Potentilla anserina Linnaeus USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 00524410 Potentilla argentea Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-16
NEBC: 00756467 Potentilla simplex Michaux USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00653063 Potentilla simplex Michaux USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00644628 Potentilla tridentata Aiton USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00703599 Prunus persica (Linnaeus) Batsch USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00738239 Prunus virginiana Linnaeus USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00738249 Prunus virginiana Linnaeus USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00763347 Rubus allegheniensis Porter USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00763430 Rubus allegheniensis Porter USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
NEBC: 00748338 Rubus hispidus Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00651126 Rubus hispidus Linnaeus USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00641696 Rubus recurvicaulis Blanchard USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00748796 Rubus setosus Bigelow USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-24
NEBC: 00659308 Spiraea latifolia (Aiton) Borkhausen USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00659374 Spiraea latifolia (Aiton) Borkhausen USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00710094 Spiraea tomentosa Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
Rubiaceae
NEBC: 00755025 Galium lanceolatum (Torrey) Torrey USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00698042 Galium palustre Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
Salicaceae
NEBC: 00659799 Populus balsamifera Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-30
NEBC: 00659956 Populus balsamifera Linnaeus USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00688487 Populus deltoides Marsh USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00724177 Populus grandidentata Michaux USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00688832 Populus tremuloides Michaux USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00742266 Salix Linnaeus USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00756553 Salix discolor Muhlenberg USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00441691 Salix eriocephala Michaux USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00763496 Salix meyeriana Rostkoius ex Willdenow USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-15
NEBC: 00723159 Salix nigra Marshall USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00723160 Salix nigra Marshall USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
NEBC: 00641176 Salix sericea Marshall USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
Sarraceniaceae
NEBC: 00231116 Sarracenia purpurea Linnaeus USA: Maine Leeds: C. H. Knowlton 1915-7-23
Saxifragaceae
NEBC: 01008811 Mitella nuda Linnaeus USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00665056 Ribes americanum Miller USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00730528 Ribes americanum Miller USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-14
NEBC: 00640634 Ribes cynosbati Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00640679 Ribes cynosbati Linnaeus USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00665133 Ribes glandulosum Grauer USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00665389 Ribes hirtellum Michaux USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00730636 Ribes hirtellum Michaux USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00730848 Ribes lacustre (Persoon) Poiret USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00730916 Ribes lacustre (Persoon) Poiret USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00665693 Ribes triste Pallas USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 01038722 Tiarella cordifolia Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 01038892 Tiarella cordifolia Linnaeus USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
Smilacaceae
NEBC: 01049124 Smilax glauca Walter USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
Solanaceae
NEBC: 00564426 Solanum dulcamara Linnaeus USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14
Thelypteridaceae
NEBC: 00701368 Phegopteris connectilis (Michaux) Watt USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00652087 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00652158 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
NEBC: 00708340 Thelypteris palustris pubescens (G. Lawson) Fernald USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00628177 Thelypteris simulata (Davenport) Nieuwland USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
Trilliaceae
NEBC: 00569090 Medeola virginiana Linnaeus USA: New Hampshire C. H. Knowlton 1915-8-24
Ulmaceae
NEBC: 00730366 Ulmus rubra Muhlenberg USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
Urticaceae
NEBC: 00658468 Boehmeria cylindrica (Linnaeus) Swartz USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00648092 Laportea canadensis (Linnaeus) Weddell USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00648093 Laportea canadensis (Linnaeus) Weddell USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00866010 Urtica dioica gracilis (Aiton) Selander USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
Verbenaceae
NEBC: 00716922 Verbena hastata Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-30
Violaceae
NEBC: 00760203 Viola adunca Smith USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00760242 Viola adunca Smith USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00565754 Viola blanda Willdenow USA: Maine Mt. Bigelow C. H. Knowlton 1915-7-28
NEBC: 00565992 Viola blanda Willdenow USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00773204 Viola canadensis Linnaeus USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00504111 Viola cucullata Aiton USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00504360 Viola cucullata Aiton USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00560819 Viola labradorica Schrank USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00560846 Viola labradorica Schrank USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00574039 Viola labradorica Schrank USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00569321 Viola lanceolata Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00569466 Viola lanceolata Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
NEBC: 00715936 Viola pallens (Banks ex Gingins) Brainerd USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00659612 Viola porteriana Pollard (pro sp.) USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00773809 Viola primulifolia acuta (Bigelow) Torr. & A. Gray USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00767559 Viola primulifolia acuta (Bigelow) Torr. & A. Gray USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27
NEBC: 00713543 Viola pubescens Aiton USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00713544 Viola pubescens Aiton USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00687463 Viola renifolia A. Gray USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00687464 Viola renifolia A. Gray USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00687475 Viola renifolia A. Gray USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-24
NEBC: 00687628 Viola renifolia A. Gray USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00687630 Viola renifolia A. Gray USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00702782 Viola rotundifolia Michaux USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00702783 Viola rotundifolia Michaux USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00702901 Viola rotundifolia Michaux USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00730069 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00730140 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00665449 Viola selkirkii Pursh USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-30
NEBC: 00665548 Viola selkirkii Pursh USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00665549 Viola selkirkii Pursh USA: Vermont Berlin: Berlin C. H. Knowlton 1915-8-18
NEBC: 00665552 Viola selkirkii Pursh USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00665588 Viola selkirkii Pursh USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
Xyridaceae
NEBC: 01151785 Xyris montana Ries USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23