Harvard University Herbaria & Libraries

NEBC: 00740809 [bad data, blank import] USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 01058950 [bad data, blank import] USA: Maine East Livermore C. H. Knowlton 1914-8-4
Aceraceae
NEBC: 00772618 Acer pensylvanicum Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00772659 Acer pensylvanicum Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00663262 Acer saccharum Marshall USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
Adiantaceae
NEBC: 00681469 Pellaea atropurpurea (Linnaeus) Link USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Alismataceae
NEBC: 01032350 Alisma triviale Pursh USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Anacardiaceae
NEBC: 00690898 Rhus glabra Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00772351 Toxicodendron vernix (Linnaeus) Kuntze USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
Apiaceae
NEBC: 01036067 Coelopleurum lucidum (Linnaeus) Fernald USA: Maine Machiasport: Machiasport C. H. Knowlton 1914-7-25
NEBC: 01051312 Heracleum maximum W. Bartram USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00483424 Sanicula marilandica Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-7
Aquifoliaceae
NEBC: 00773921 Ilex mucronata (Linnaeus) M. Powell, Savolainen & S. Andrews USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00713327 Ilex verticillata (Linnaeus) A. Gray USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00713634 Ilex verticillata (Linnaeus) A. Gray USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
Araceae
NEBC: 01080847 Peltandra virginica (Linnaeus) Rafinesque ex Schott USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
Araliaceae
NEBC: 00816765 Aralia hispida Ventenat USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00282908 Aralia racemosa Linnaeus USA: Massachusetts Chelmsford: C. H. Knowlton 1914-9-7
Asparagaceae
NEBC: 00567431 Asparagus officinalis Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Aspleniaceae
NEBC: 00663725 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-7
Asteraceae
NEBC: 00566733 Achillea millefolium Linnaeus USA: Maine Machiasport: Machiasport C. H. Knowlton 1914-7-25
NEBC: 01065334 Antennaria howellii canadensis (Greene) Bayer USA: Vermont Burlington: Burlington C. H. Knowlton 1914
NEBC: 01065584 Antennaria howellii neodioica (Greene) Bayer USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01037569 Bidens connata Muhlenberg ex Willdenow USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01038086 Bidens vulgata Greene USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 01017808 Cirsium muticum Michaux USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
GH: 02142512 Crepis biennis Linnaeus Canada: Quebec Province Montréal: [data not captured] C. H. Knowlton 1914-7-11
NEBC: 00755772 Doellingeria umbellata (Miller) Nees USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00626811 Erechtites hieraciifolius (Linnaeus) Rafinesque ex de Candolle USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01052647 Euthamia graminifolia (Linnaeus) Nuttall USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00535344 Galinsoga parviflora Cavanilles USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 01037956 Helianthus divaricatus Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 01017056 Helianthus strumosus Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01017095 Helianthus strumosus Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00535149 Hieracium floribundum Wimmer & Grabowski USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-22
NEBC: 00833305 Hieracium kalmii Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
GH: 01832403 Hieracium lachenalii C. C. Gmelin Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-12
NEBC: 00833831 Lactuca biennis (Moench) Fernald USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00833931 Lactuca canadensis Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00575215 Nabalus albus (Linnaeus) Hooker USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00680489 Nabalus serpentarius (Pursh) Hooker USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01069039 Nabalus trifoliolatus Cassini USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01020622 Oclemena acuminata (Michaux) Greene USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00725939 Omalotheca sylvatica (L.) Sch. Bip. & F.W. Schultz USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
NEBC: 00568664 Packera öve Á. Löve & D. Löve USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 01017484 Petasites frigidus palmatus (Aiton) Cronquist USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
NEBC: 01037165 Pluchea odorata succulenta (Fernald) Cronquist USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00735572 Rudbeckia laciniata Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01077137 Sericocarpus linifolius (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 01054798 Solidago juncea Aiton USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01063342 Solidago nemoralis Aiton USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01063925 Solidago uliginosa Nuttall USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00831892 Symphyotrichum dumosum (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00692017 Symphyotrichum ericoides (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00832242 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00697349 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00574583 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01031827 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01014448 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01014775 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01014777 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01016135 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
Berberidaceae
NEBC: 00697873 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Betulaceae
NEBC: 00657103 Alnus incana rugosa (Du Roi) R. T. Clausen USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00636516 Alnus serrulata (Aiton) Willdenow USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00634840 Betula populifolia Marshall USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Brassicaceae
NEBC: 00712926 Boechera laevigata (Muhl. ex. Wild) Al-Shehbaz USA: Vermont Shelburne: SHelburne C. H. Knowlton 1914-7-9
NEBC: 00582276 Lepidium densiflorum Schrader USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
Capparaceae
GH: 00691988 Polanisia dodecandra (Linnaeus) de Candolle USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 00691990 Polanisia dodecandra (Linnaeus) de Candolle USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
Caprifoliaceae
NEBC: 00682494 Lonicera canadensis Bartram ex Marsh. USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00687289 Sambucus racemosa Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00687322 Sambucus racemosa Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00702161 Viburnum acerifolium Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00687905 Viburnum lentago Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
Caryophyllaceae
NEBC: 00698538 Honckenya peploides robusta (Fernald) Hultén USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-20
NEBC: 00612686 Sagina procumbens Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1914-7-25
NEBC: 00581372 Stellaria graminea Linnaeus USA: Maine Rogue Bluffs C. H. Knowlton 1914
NEBC: 00732930 Stellaria humifusa Rottbøll USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-22
NEBC: 00581663 Vaccaria hispanica (Miller) Rauschert USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Chenopodiaceae
NEBC: 00592186 Atriplex prostrata Boucher ex de Candolle USA: Vermont Alburg C. H. Knowlton 1914
NEBC: 00670782 Chenopodium rubrum Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00670834 Chenopodium simplex (Torrey) Rafinesque USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Cistaceae
NEBC: 00699585 Crocanthemum canadense (Linnaeus) Britton USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00750441 Hudsonia tomentosa Nuttall USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00699866 Lechea maritima Leggett ex Britton USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00757848 Lechea pulchella Rafinesque USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
Cornaceae
NEBC: 00773460 Cornus alternifolia Linnaeus f. USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00773590 Cornus amomum Miller USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-8
NEBC: 00767138 Cornus amomum Miller USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00573411 Cornus racemosa Lamarck USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-8
Cupressaceae
NEBC: 00652351 Juniperus communis depressa Pursh USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
Cyperaceae
NEBC: 00217478 Carex adusta Boott USA: Maine Roque Bluffs: C. H. Knowlton 1914-7-22
NEBC: 02160441 Carex anceps Muhlenberg ex Willdenow USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00221236 Carex brevior (Dewey) Mackenzie ex Lunell USA: Vermont South Burlington: C. H. Knowlton 1914-7-8
NEBC: 00222012 Carex cephalophora Muhlenberg USA: Maine Van Buren: C. H. Knowlton 1914-7-16
NEBC: 00222043 Carex cephalophora Muhlenberg USA: Vermont South Burlington: C. H. Knowlton 1914-7-7
NEBC: 00222290 Carex communis communis USA: Maine Roque Bluffs: C. H. Knowlton 1914-7-23
NEBC: 00228164 Carex crawfordii Fernald USA: Maine Van Buren: C. H. Knowlton 1914-7-16
NEBC: 00248414 Carex crinita Lamarck USA: Maine Roque Bluffs: C. H. Knowlton 1914-7-24
NEBC: 00248414 Carex crinita gynandra (Schweinitz) Schweinitz & Torrey USA: Maine Roque Bluffs: C. H. Knowlton 1914-7-24
NEBC: 00228558 Carex cristatella Britton USA: Vermont Shelburne: C. H. Knowlton 1914-7-6
NEBC: 00228960 Carex debilis rudgei L. H. Bailey USA: Maine Roque Bluffs: C. H. Knowlton 1914-7-21
NEBC: 00241084 Carex folliculata Linnaeus USA: Maine Livermore: East Livermore, Strickland's Ferr... C. H. Knowlton 1914-8-4
GH: 02393288 Carex glareosa Wahlenberg Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-14
NEBC: 00248414 Carex gynandra Schweinitz USA: Maine Roque Bluffs: C. H. Knowlton 1914-7-24
NEBC: 00260171 Carex haydenii Dewey USA: Maine Van Buren: C. H. Knowlton 1914-7-16
NEBC: 00260806 Carex hormathodes Fernald USA: Massachusetts Hingham: C. H. Knowlton 1914-7-1
NEBC: 00299667 Carex lasiocarpa americana Fernald USA: Maine Roque Bluffs: C. H. Knowlton 1914-7-21
NEBC: 01049916 Carex leptonervia (Fernald) Fernald USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01030561 Carex longii Mackenzie USA: Massachusetts Marshfield: [no additional data] C. H. Knowlton 1914-7-4
NEBC: 00869223 Carex lupulina Muhlenberg ex Willdenow USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 00808754 Carex magellanica irrigua (Wahlenberg) Hultén USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 00726120 Carex muehlenbergii Schkuhr ex Willdenow USA: Massachusetts Hingham: Hingham C. H. Knowlton 1914-6-21
NEBC: 00717099 Carex muehlenbergii enervis Boott USA: Massachusetts Hingham: Hingham C. H. Knowlton 1914-6-21
NEBC: 00895813 Carex oligosperma Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 00807698 Carex paleacea Schreber ex Wahlenberg USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00807905 Carex pallescens Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01161296 Carex pauciflora Balbis ex Boott USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
GH: 01161300 Carex pauciflora Balbis ex Boott USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 00854319 Carex peckii Howe ex Peck USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00854431 Carex pedunculata Muhlenberg ex Willdenow USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00219528 Carex projecta Mackenzie USA: Maine Van Buren: C. H. Knowlton 1914-7-16
NEBC: 00892507 Carex retrorsa Schweinitz USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
GH: 01774735 Carex rostrata Stokes Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
NEBC: 01058950 Carex sp. USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00874311 Carex sprengelii Dewey ex Sprengel USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-7
NEBC: 01029749 Carex stricta Lamarck USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-27
NEBC: 00766284 Carex tincta (Fernald) Fernald USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00766528 Carex tonsa rugosperma (Mackenzie) Crins USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01059533 Carex torta Boott ex Tuckerman USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 00219528 Carex tribuloides Wahlenberg USA: Maine Van Buren: C. H. Knowlton 1914-7-16
GH: 01774499 Carex utriculata Boott Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-14
NEBC: 01058471 Carex utriculata Boott USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 01058532 Carex vesicaria Linnaeus USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 01042353 Cyperus bipartitus Torrey USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 01061556 Cyperus lupulinus macilentus (Fernald) Marcks USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 01061617 Cyperus lupulinus macilentus (Fernald) Marcks USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 01061618 Cyperus lupulinus macilentus (Fernald) Marcks USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00770865 Eleocharis elliptica Kunth USA: Vermont Burlington: Burlington C. H. Knowlton 1914-7-8
NEBC: 01048065 Eleocharis erythropoda Steudel USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 00717654 Eleocharis obtusa (Willdenow) Schultes USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01018078 Eleocharis palustris (Linnaeus) Roemer & Schultes USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-20
NEBC: 01018079 Eleocharis palustris (Linnaeus) Roemer & Schultes USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-20
NEBC: 00672134 Eleocharis palustris (Linnaeus) Roemer & Schultes USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00672013 Eleocharis palustris (Linnaeus) Roemer & Schultes USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
NEBC: 01048819 Eleocharis tenuis (Willdenow) Schultes USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-21
NEBC: 01048820 Eleocharis tenuis (Willdenow) Schultes USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-21
NEBC: 01048893 Eleocharis tenuis (Willdenow) Schultes USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 01060319 Eriophorum angustifolium Honckeny USA: Maine Machiasport: Machiasport C. H. Knowlton 1914-7-25
NEBC: 01060326 Eriophorum angustifolium Honckeny USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 01029370 Rhynchospora alba (Linnaeus) Vahl USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 00894408 Scirpus atrocinctus Fernald USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00894753 Scirpus atrovirens Muhlenberg USA: Vermont Alburg C. H. Knowlton 1914-7-10
NEBC: 00894761 Scirpus atrovirens Muhlenberg USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 00894762 Scirpus atrovirens Muhlenberg USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-8
NEBC: 01160088 Scirpus cyperinus (Linnaeus) Kunth USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00892224 Scirpus hattorianus Makino USA: Vermont Alburg C. H. Knowlton 1914-7-10
NEBC: 00808163 Scirpus microcarpus J. Presl & C. Presl USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 01160841 Scirpus pedicellatus Fernald USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
GH: 01160868 Scirpus pedicellatus Fernald USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 01160869 Scirpus pedicellatus Fernald USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 01161010 Scirpus robustus Pursh USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01161070 Scirpus subterminalis Torrey USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00854176 Scirpus tabernaemontani C. C. Gmelin USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
Dryopteridaceae
NEBC: 00708804 Dryopteris carthusiana (Villars) H. P. Fuchs USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 00671049 Dryopteris cristata (Linnaeus) A. Gray USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914
Equisetaceae
NEBC: 00694720 Equisetum palustre Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-7-8
NEBC: 00694724 Equisetum palustre Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-7-8
NEBC: 00694757 Equisetum pratense Ehrhart USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00706571 Equisetum sylvaticum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-21
NEBC: 00654087 Equisetum sylvaticum Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Ericaceae
NEBC: 00461178 Gaylussacia baccata (Wangenheim) K. Koch USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01075292 Rhododendron prinophyllum (Small) Millais USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00519432 Vaccinium corymbosum Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00519571 Vaccinium corymbosum Linnaeus USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00517012 Vaccinium pallidum Aiton USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Fabaceae
NEBC: 00747621 Baptisia tinctoria (Linnaeus) Ventenat USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00534840 Coronilla varia Linnaeus USA: New Hampshire Rye: Rye C. H. Knowlton 1914-6-28
NEBC: 00639112 Desmodium perplexum B. G. Schubert USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00643386 Lathyrus palustris Linnaeus USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00739825 Lespedeza capitata Michaux USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 00639455 Lespedeza frutescens (Linnaeus) Hornemann USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00639865 Lespedeza virginica (Linnaeus) Britton USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00501589 Trifolium arvense Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
Fagaceae
NEBC: 00746227 Fagus grandifolia Ehrhart USA: Maine T14 C. H. Knowlton 1914-8-9
NEBC: 00676594 Quercus rubra Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Gentianaceae
NEBC: 00726623 Gentiana clausa Rafinesque USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
Hypericaceae
NEBC: 00715081 Hypericum boreale (Britton) E. P. Bicknell USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00715082 Hypericum boreale (Britton) E. P. Bicknell USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00660890 Hypericum canadense Linnaeus USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00774221 Hypericum canadense Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00774982 Triadenum virginicum (Linnaeus) Rafinesque USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
Iridaceae
NEBC: 01160018 Sisyrinchium angustifolium Miller USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914
NEBC: 01044681 Sisyrinchium atlanticum E. P. Bicknell USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 01044866 Sisyrinchium montanum crebrum Fernald USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 00894098 Sisyrinchium montanum crebrum Fernald USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
Juncaceae
NEBC: 00859014 Juncus effusus solutus Fernald & Wiegand USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00860063 Juncus gerardii Loiseleur-Deslongchamps USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-22
NEBC: 00860116 Juncus greenei Oakes & Tuckerman USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 00860148 Juncus greenei Oakes & Tuckerman USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00860967 Juncus pylaei Laharpe USA: Vermont Burlington: Burlington C. H. Knowlton 1914-7-8
NEBC: 00878938 Juncus ranarius Perrier & Songeon USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-27
NEBC: 00638903 Luzula acuminata Rafinesque USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00638929 Luzula acuminata Rafinesque USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
Lamiaceae
NEBC: 00558195 Leonurus cardiaca Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 00696539 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00658485 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00696701 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00658636 Lycopus uniflorus Michaux USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00658903 Lycopus virginicus Linnaeus USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00658943 Lycopus virginicus Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00658968 Lycopus virginicus Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00751653 Prunella vulgaris lanceolata (W. P. C. Barton) Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-24
NEBC: 00751654 Prunella vulgaris lanceolata (W. P. C. Barton) Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 00751789 Prunella vulgaris lanceolata (W. P. C. Barton) Fernald USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 00686108 Scutellaria galericulata Linnaeus USA: Maine East Livermore C. H. Knowlton 1914-8-14
GH: 01699199 Stachys hispida Pursh USA: Vermont Burlington: C. H. Knowlton 1914-7-8
NEBC: 00581043 Teucrium canadense Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
Liliaceae
NEBC: 01030949 Streptopus lanceolatus (Aiton) Reveal USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00810750 Uvularia grandiflora Smith USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00869639 Uvularia sessilifolia Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 02284567 Veratrum viride Aiton USA: Massachusetts Ashby: [no additional data] C. H. Knowlton 1914-5-30
Lobeliaceae
NEBC: 00820675 Lobelia cardinalis Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
Lycopodiaceae
NEBC: 00139505 Diphasiastrum tristachyum (Pursh) Holub USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
Myricaceae
NEBC: 00563325 Morella pensylvanica (Mirbel) Kartesz USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00565164 Myrica gale Linnaeus USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
Onagraceae
NEBC: 01039462 Chamaenerion angustifolium (Linnaeus) Scopoli USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01074019 Circaea alpina Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 01074129 Circaea alpina Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-8
NEBC: 01041015 Epilobium coloratum Biehler USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01041156 Epilobium leptophyllum Rafinesque USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00816260 Oenothera parviflora Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 00816263 Oenothera parviflora Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Orchidaceae
NEBC: 00463522 Arethusa bulbosa Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-23
NEBC: 01062099 Platanthera clavellata (Michaux) Luer USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 01062362 Platanthera dilatata dilatata USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00462538 Platanthera lacera (Michaux) G. Don USA: Maine Livermore: East Livermore C. H. Knowlton 1914-8-4
NEBC: 01077904 Platanthera orbiculata (Pursh) Lindley USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
Orobanchaceae
NEBC: 00664184 Aureolaria flava (Linnaeus) Farwell USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00502951 Aureolaria pedicularia (Linnaeus) Rafinesque USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
Osmundaceae
NEBC: 00677664 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914
NEBC: 00677665 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
Oxalidaceae
NEBC: 01071393 Oxalis stricta Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-22
Papaveraceae
NEBC: 00669831 Corydalis aurea Willdenow USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00669832 Corydalis aurea Willdenow USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00660028 Dicentra cucullaria (Linnaeus) Bernhardi USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00583944 Sanguinaria canadensis Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Pinaceae
NEBC: 00629250 Pinus rigida Miller USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-8
NEBC: 00629258 Pinus rigida Miller USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00629535 Pinus strobus Linnaeus USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1914-7-4
Plantaginaceae
NEBC: 00729467 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00707095 Veronica americana Schweinitz ex Bentham USA: Vermont Burlington: Burlington C. H. Knowlton 1914-7-8
Poaceae
NEBC: 00764157 Andropogon gerardi Vitman USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00722888 Calamagrostis stricta inexpansa (A. Gray) C. W. Greene USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
NEBC: 00635529 Cenchrus longispinus (Hackel) Fernald USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 00878229 Cinna arundinacea Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00768747 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01151041 Dichanthelium latifolium (Linnaeus) Harvill USA: Vermont Salisbury: Salisbury C. H. Knowlton 1914-7-11
NEBC: 00853064 Dichanthelium linearifolium (Scribner) Gould USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-7
NEBC: 01151229 Dichanthelium oligosanthes scribnerianum (Nash) Freckmann & Lelong USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01151305 Echinochloa muricata (P. Beauvois) Fernald USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00868139 Elymus canadensis Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914
NEBC: 00865754 Elymus hystrix Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 00863179 Elymus trachycaulus (Link) Gould ex Shinners USA: Maine Machiasport: Machiasport C. H. Knowlton 1914-7-25
NEBC: 01030139 Elymus trachycaulus subsecundus (Link) Á. Löve & D. Löve USA: Maine Machiasport: Machiasport C. H. Knowlton 1914-7-25
NEBC: 00863493 Elymus virginicus Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00879185 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00878536 Glyceria canadensis (Michaux) Trinius USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00859316 Glyceria canadensis (Michaux) Trinius USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-21
NEBC: 00859362 Glyceria canadensis (Michaux) Trinius USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 01149375 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01149408 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 01149501 Glyceria striata (Lamarck) Hitchcock USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-21
NEBC: 00853928 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00855764 Muhlenbergia mexicana (Linnaeus) Trinius USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00855888 Muhlenbergia schreberi J. F. Gmelin USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01026916 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 01148951 Oryzopsis asperifolia Michaux USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 01148994 Oryzopsis asperifolia Michaux USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01151533 Panicum capillare Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 01151960 Panicum dichotomiflorum Michaux USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00853534 Panicum virgatum spissum Linder USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00855629 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01150895 Piptatherum racemosum (Smith) Eaton USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 00595295 Poa annua Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01148448 Poa palustris Linnaeus USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 01148601 Poa saltuensis Fernald & Wiegand USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
NEBC: 01150571 Puccinellia pumila (Vasey) Hitchcock USA: Maine Machiasport: Machiasport C. H. Knowlton 1914-7-25
NEBC: 00680784 Schizachyrium scoparium (Michaux) Nash USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00614252 Setaria viridis (Linnaeus) P. Beauvois USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 00680721 Sorghastrum nutans (Linnaeus) Nash USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 01175217 Sporobolus cryptandrus A. Gray USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00614087 Thinopyrum pycnanthum (Godron) Barkworth USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00879613 Triplasis purpurea (Walter) Chapman USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
Polygalaceae
NEBC: 00572355 Polygala paucifolia Willdenow USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Polygonaceae
NEBC: 00866155 Persicaria punctata (Elliott) Small USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00762085 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00866155 Polygonum acre Lamarck USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00645158 Polygonum careyi Olney USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00645376 Polygonum cristatum Engelmann & A. Gray USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00552306 Polygonum pensylvanicum Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00552602 Polygonum persicaria Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
GH: 02006056 Rumex acetosa Linnaeus Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
GH: 02006105 Rumex acetosa thyrsiflorus (Fingerhuth) Celakovsky Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
NEBC: 00675653 Rumex occidentalis S. Watson USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
GH: 02005921 Rumex pallidus Bigelow Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
GH: 02005931 Rumex pallidus Bigelow Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
Primulaceae
NEBC: 01041296 Lysimachia ciliata Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00502707 Lysimachia hybrida Michaux USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00563547 Lysimachia nummularia Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Ranunculaceae
NEBC: 00572235 Anemone quinquefolia Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00753790 Anemone virginiana Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01565003 Halerpestes cymbalaria (Pursh) Green USA: Maine Roque Bluffs: [no additional data] C. H. Knowlton 1914-7-23
NEBC: 00595937 Hepatica acutiloba de Candolle USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 01020842 Ranunculus aquatilis diffusus Withering USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00552708 Thalictrum dioicum Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Rosaceae
NEBC: 00483860 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00661636 Amelanchier humilis Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00743868 Amelanchier laevis Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00673729 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-7
NEBC: 00661910 Amelanchier stolonifera Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00661911 Amelanchier stolonifera Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00661912 Amelanchier stolonifera Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00661913 Amelanchier stolonifera Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00740669 Amelanchier stolonifera Wiegand USA: Massachusetts Groton: Groton C. H. Knowlton 1914-5-11
NEBC: 00740691 Amelanchier stolonifera Wiegand USA: Massachusetts Hingham: Hingham C. H. Knowlton 1914-5-17
NEBC: 00740692 Amelanchier stolonifera Wiegand USA: Massachusetts Hingham: Hingham C. H. Knowlton 1914
NEBC: 00744604 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00644150 Comarum palustre Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-20
NEBC: 00674663 Crataegus chrysocarpa Ashe USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00709146 Crataegus macrosperma Ashe USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00756018 Fragaria virginiana Miller USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00688997 Geum canadense Jacquin USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-8
NEBC: 00724546 Geum laciniatum Murray USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00724758 Geum macrophyllum Willdenow USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-13
NEBC: 00565493 Geum rivale Linnaeus USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 00710632 Potentilla canadensis Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00710813 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-22
NEBC: 00561243 Potentilla norvegica Linnaeus USA: Massachusetts Scituate: scituate C. H. Knowlton 1914-9-19
NEBC: 00669408 Rosa blanda Aiton USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
NEBC: 00441383 Rosa carolina Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-7
NEBC: 00758323 Rosa virginiana Miller USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00758703 Rubus arenicola Blanchard USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00758724 Rubus canadensis Linnaeus USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
NEBC: 00651191 Rubus hispidus Linnaeus USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00651256 Rubus neglectus Peck USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 00632865 Rubus sp. Linnaeus USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
GH: 00659423 Spiraea latifolia (Aiton) Borkhausen USA: Vermont Alburg C. H. Knowlton 1914
Rubiaceae
NEBC: 00558398 Galium circaezans hypomalacum Fernald USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-8
NEBC: 00707264 Galium pilosum Aiton USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
GH: 02139952 Galium trifidum halophilum (Fernald & Wiegand) Puff Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-14
GH: 02139951 Galium trifidum halophilum (Fernald & Wiegand) Puff Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-14
GH: 00820011 Galium trifidum Linnaeus USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 00820012 Galium trifidum Linnaeus USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
Rutaceae
NEBC: 01070739 Zanthoxylum americanum Miller USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Salicaceae
NEBC: 00659911 Populus balsamifera Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00688744 Populus grandidentata Michaux USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00771717 Populus nigra Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00724942 Salix bebbiana Sargent USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00644372 Salix discolor Muhlenberg USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-20
NEBC: 00644373 Salix discolor Muhlenberg USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-24
NEBC: 00644703 Salix eriocephala Michaux USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00705365 Salix exigua Nuttall USA: Vermont Burlington: Burlington C. H. Knowlton 1914-7-8
NEBC: 00705366 Salix exigua Nuttall USA: Vermont Burlington: Burlington C. H. Knowlton 1914-7-8
NEBC: 00769585 Salix lucida Muhlenberg USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 00646649 Salix pellita Andersson USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00641085 Salix sericea Marshall USA: Vermont Alburg C. H. Knowlton 1914-7-10
NEBC: 00641128 Salix sericea Marshall USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00523337 Salix xrubens Schrank (pro sp.) USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
Saxifragaceae
NEBC: 00665054 Ribes americanum Miller USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00665360 Ribes hirtellum Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-24
Scrophulariaceae
NEBC: 00656375 Verbascum blattaria Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Smilacaceae
NEBC: 01030287 Smilax glauca Walter USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4
NEBC: 00503784 Smilax rotundifolia Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
Sparganiaceae
NEBC: 00712265 Sparganium androcladum (Engelmann) Morong USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Thelypteridaceae
NEBC: 00701266 Phegopteris connectilis (Michaux) Watt USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-21
Urticaceae
NEBC: 00658334 Boehmeria cylindrica (Linnaeus) Swartz USA: Maine Farmington: Farmington C. H. Knowlton 1914-8-8
NEBC: 00648123 Laportea canadensis (Linnaeus) Weddell USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00866041 Urtica dioica gracilis (Aiton) Selander USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
Violaceae
NEBC: 00760281 Viola adunca Smith USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00565859 Viola blanda Willdenow USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00687413 Viola pubescens Aiton USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00687435 Viola renifolia A. Gray USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00687656 Viola renifolia A. Gray USA: Vermont Burlington: Burlington C. H. Knowlton 1914
NEBC: 00702837 Viola rotundifolia Michaux USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00730067 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00640141 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00665428 Viola selkirkii Pursh USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
Vitaceae
NEBC: 00681581 Parthenocissus quinquefolia (Linnaeus) Planchon USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00631492 Vitis aestivalis bicolor Deam USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00701652 Vitis labrusca Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30