NEBC: 00758190 [bad data, blank import] USA: Maine Marshfield: Marshfield C. H. Knowlton 1908-7-13
NEBC: 00758191 [bad data, blank import] USA: Maine Marshfield: Marshfield C. H. Knowlton 1908-7-13
NEBC: 00740726 [bad data, blank import] USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
NEBC: 00740734 [bad data, blank import] USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 01021465 [bad data, blank import] USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-19
NEBC: 01161924 [bad data, blank import] USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1908-8-30
NEBC: 01161925 [bad data, blank import] USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1908-8-30
Aizoaceae NEBC: 00761301 Mollugo verticillata Linnaeus USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
Alismataceae NEBC: 00306105 Sagittaria engelmanniana J. G. Smith USA: Massachusetts Randolph: [Blue Hills Reservation] Ponkapoag... C. H. Knowlton 1908-8-1
NEBC: 01032761 Sagittaria latifolia Willdenow USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
Amaranthaceae NEBC: 00741365 Amaranthus cannabinus (Linnaeus) J. D. Sauer USA: Massachusetts Boston: Dorchester, Cedar Grove C. H. Knowlton 1908-10-4
NEBC: 00741366 Amaranthus cannabinus (Linnaeus) J. D. Sauer USA: Massachusetts Boston: Dorchester, Cedar Grove C. H. Knowlton 1908-8-11
Apiaceae NEBC: 00523805 Carum carvi Linnaeus USA: Massachusetts Sudbury: Sudbury C. H. Knowlton 1908-5-30
GH: 01050765 Cicuta maculata Linnaeus USA: Maine East Machias: East Machias C. H. Knowlton 1908-7-19
NEBC: 01050766 Cicuta maculata Linnaeus USA: Maine East Machias: East Machias C. H. Knowlton 1908-7-19
GH: 00266456 Heracleum sphondylium Linnaeus USA: Massachusetts Boston: South Boston C. H. Knowlton 1908-7-29
NEBC: 00483086 Pastinaca sativa Linnaeus USA: Massachusetts Boston: Boston C. H. Knowlton 1908-6-25
NEBC: 01025249 Ptilimnium capillaceum (Michaux) Rafinesque USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00312376 Sium cicutifolium Schrenk USA: Massachusetts Randolph: Blue Hill River [possibly in Blue ... C. H. Knowlton 1908-8-1
NEBC: 00312377 Sium cicutifolium Schrenk USA: Massachusetts Randolph: Blue Hill River [possibly in Blue ... C. H. Knowlton 1908-8-1
NEBC: 00312376 Sium suave Walter USA: Massachusetts Randolph: Blue Hill River [possibly in Blue ... C. H. Knowlton 1908-8-1
NEBC: 00312377 Sium suave Walter USA: Massachusetts Randolph: Blue Hill River [possibly in Blue ... C. H. Knowlton 1908-8-1
Aquifoliaceae NEBC: 00713226 Ilex opaca Aiton USA: Massachusetts Holbrook: Holbrook C. H. Knowlton 1908-6-14
NEBC: 00713352 Ilex verticillata (Linnaeus) A. Gray USA: Maine Machias: Machias C. H. Knowlton 1908-7-17
Araceae NEBC: 01024615 Acorus calamus Linnaeus USA: Massachusetts Waltham: Waltham C. H. Knowlton 1908-6-21
Asclepiadaceae NEBC: 00750164 Asclepias purpurascens Linnaeus USA: Massachusetts Littleton: Littleton C. H. Knowlton 1908-6-28
Asteraceae NEBC: 00753365 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 01037270 Ambrosia artemisiifolia Linnaeus USA: Massachusetts Boston: Dorchester C. H. Knowlton 1908-10-4
NEBC: 01065600 Antennaria howellii neodioica (Greene) Bayer USA: Massachusetts Waltham: Waltham C. H. Knowlton 1908-5-17
NEBC: 00531897 Artemisia vulgaris Linnaeus USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-7-29
NEBC: 01037376 Bidens cernua Linnaeus USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
NEBC: 01037549 Bidens connata Muhlenberg ex Willdenow USA: Massachusetts Boston: Dorchester C. H. Knowlton 1908-10-4
NEBC: 01038174 Bidens discoidea (Torrey & A. Gray) Britton USA: Massachusetts Boston: Hyde Park, Neponset River C. H. Knowlton 1908-9-19
NEBC: 01037842 Bidens laevis (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 00580986 Cirsium arvense (Linnaeus) Scopoli USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-7-29
NEBC: 01067340 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 01017664 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1908-8-30
NEBC: 01017803 Cirsium muticum Michaux USA: Massachusetts Norwood: Norwood C. H. Knowlton 1908-9-5
NEBC: 00577045 Cirsium palustre (Linnaeus) Scopoli USA: Massachusetts Boston: South Boston C. H. Knowlton 1908-7-29
NEBC: 01067230 Cirsium pumilum (Nuttall) Sprengel USA: Massachusetts Bellingham: Bellingham C. H. Knowlton 1908-8-2
NEBC: 01034212 Eupatorium pubescens Muhlenberg ex Willdenow USA: Massachusetts Bellingham: Bellingham C. H. Knowlton 1908-8-2
NEBC: 01034219 Eupatorium pubescens Muhlenberg ex Willdenow USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 01034293 Eupatorium sessilifolium Linnaeus USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
NEBC: 01079661 Euthamia tenuifolia USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 01028838 Hieracium gronovii Linnaeus USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00734929 Liatris scariosa novae-angliae Lunell USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-7
NEBC: 00718256 Matricaria discoidea de Candolle USA: Massachusetts Gloucester: Gloucester C. H. Knowlton 1908-5-31
NEBC: 01038797 Packera paupercula (Michaux) A. Löve & D. Löve USA: Massachusetts Belmont: Belmont C. H. Knowlton 1908-6-21
NEBC: 01077119 Sericocarpus linifolius (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 01054191 Solidago caesia Linnaeus USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20
NEBC: 01077580 Solidago gigantea Aiton USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 01064047 Solidago odora Aiton USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00501195 Solidago rugosa Miller USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 00501198 Solidago rugosa Miller USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-19
NEBC: 01064585 Solidago sempervirens Linnaeus USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 01063960 Solidago uliginosa Nuttall USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 01015968 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 00697244 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
NEBC: 00697256 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-27
NEBC: 00719648 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
NEBC: 00574622 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Kingston: Kingston C. H. Knowlton 1908-8-30
NEBC: 01031570 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 01031571 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 01031877 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 01031890 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-27
NEBC: 00834633 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
GH: 00718650 Tragopogon pratensis Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1908-7-6
NEBC: 00718651 Tragopogon pratensis Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1908-7-6
GH: 00735520 Tripleurospermum inodorum (L.) USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00735501 Tripleurospermum maritimum (Linnaeus) W. D. J. Koch USA: Massachusetts Boston: South Boston C. H. Knowlton 1908-7-29
NEBC: 00551142 Tussilago farfara Linnaeus USA: Massachusetts Cambridge: W. [West] Cambridge C. H. Knowlton 1908-5-16
Athyriaceae NEBC: 00662334 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
Balsaminaceae NEBC: 00484228 Impatiens capensis Meerburgh USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
Betulaceae NEBC: 00657290 Alnus serrulata (Aiton) Willdenow USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00727627 Corylus cornuta Marshall USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00727709 Corylus cornuta Marshall USA: Massachusetts Franklin: Franklin C. H. Knowlton 1908-8-2
Boraginaceae GH: 00685947 Anchusa officinalis Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1908-6-24
NEBC: 00685948 Anchusa officinalis Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1908-6-24
NEBC: 01038386 Bulgossoides arvensis (Linnaeus) I. M. Johnston USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-5-3
NEBC: 01066882 Bulgossoides arvensis (Linnaeus) I. M. Johnston USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908
NEBC: 00638552 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00638618 Mertensia maritima (Linnaeus) Gray USA: Maine Roque Bluffs: Roque Bluff C. H. Knowlton 1908-7-12
Brassicaceae NEBC: 00558107 Armoracia rusticana G. Gaertner, B. Meyer & Scherbius USA: Massachusetts Hingham: Hingham C. H. Knowlton 1908-6-8
GH: 00592727 Camelina microcarpa Andrzejowski ex de Candolle USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-6-13
NEBC: 00592728 Camelina microcarpa Andrzejowski ex de Candolle USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-6-13
NEBC: 00757629 Cardamine parviflora arenicola (Britton) O. E. Schulz USA: Massachusetts Gloucester: Gloucester C. H. Knowlton 1908-5-31
NEBC: 00582495 Raphanus raphanistrum Linnaeus USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
Campanulaceae NEBC: 00698231 Campanula aparinoides Pursh USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00656784 Campanula rapunculoides Linnaeus USA: Massachusetts Boston: Boston,Fenway C. H. Knowlton 1908-6-25
Cannabaceae NEBC: 00586137 Humulus lupulus Linnaeus USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00534010 Humulus lupulus Linnaeus USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
Caprifoliaceae NEBC: 00682304 Lonicera canadensis Bartram ex Marsh. USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
Caryophyllaceae NEBC: 00753033 Arenaria serpyllifolia Linnaeus USA: Massachusetts East Weymouth C. H. Knowlton 1908-6-6
NEBC: 00525187 Dianthus barbatus Linnaeus USA: Maine Chesterville: Chesterville C. H. Knowlton 1908-7-8
NEBC: 00732885 Silene antirrhina Linnaeus USA: Massachusetts Boston: Boston C. H. Knowlton 1908-6-25
NEBC: 00693614 Stellaria alsine Grimm USA: Massachusetts Sudbury: Sudbury C. H. Knowlton 1908-5-30
GH: 00753618 Stellaria longifolia Muhlenberg ex Willdenow USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
NEBC: 00753619 Stellaria longifolia Muhlenberg ex Willdenow USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
Chenopodiaceae NEBC: 00650497 Atriplex arenaria Nuttall USA: Massachusetts Boston: Dorchester C. H. Knowlton 1908-10-4
NEBC: 00592098 Atriplex patula Linnaeus USA: Massachusetts Boston: Dorchester C. H. Knowlton 1908-10-4
NEBC: 00592125 Atriplex prostrata Boucher ex de Candolle USA: Maine Machiasport: Machiasport C. H. Knowlton 1908-7-17
NEBC: 00598830 Bassia hirsuta (L.) Archers USA: Massachusetts Boston: South Boston C. H. Knowlton 1908-9-12
GH: 00598832 Bassia hirsuta (L.) Archers USA: Massachusetts Boston: South Boston C. H. Knowlton 1908-9-12
NEBC: 00754656 Salicornia bigelovii Torrey USA: Massachusetts Quincy: Quincy C. H. Knowlton 1908-10-4
NEBC: 00732428 Sarcocornia perennis USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00732419 Sarcocornia perennis pontica (Miller) A. J. Scott USA: Massachusetts Revere: Revere C. H. Knowlton 1908-8-20
NEBC: 00732544 Suaeda linearis (Elliott) Moquin-Tandon USA: Massachusetts Quincy: Quincy C. H. Knowlton 1908-10-4
NEBC: 00660739 Suaeda maritima (Linnaeus) Dumortier USA: New Hampshire Essex C. H. Knowlton 1908-9-20
NEBC: 00660740 Suaeda maritima (Linnaeus) Dumortier USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20
NEBC: 00660769 Suaeda maritima (Linnaeus) Dumortier USA: Massachusetts Quincy: Quincy C. H. Knowlton 1908-10-4
NEBC: 00660771 Suaeda maritima (Linnaeus) Dumortier USA: Massachusetts Kingston: Kingston C. H. Knowlton 1908-8-30
Cistaceae NEBC: 00757239 Lechea maritima Leggett ex Britton USA: Massachusetts Franklin: Franklin C. H. Knowlton 1908-8-2
NEBC: 00699854 Lechea maritima Leggett ex Britton USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
Commelinaceae NEBC: 00567737 Commelina communis Linnaeus USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
Convolvulaceae NEBC: 00633758 Calystegia sepium (Linnaeus) R. Brown USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-29
NEBC: 00655778 Convolvulus arvensis Linnaeus USA: Massachusetts Boston: Boston, Lot back of old Art Museum, ... C. H. Knowlton 1908-6-25
GH: 00655784 Convolvulus arvensis Linnaeus USA: Massachusetts Boston: Boston, back of old Art Museum, Dart... C. H. Knowlton 1908-6-25
NEBC: 00714784 Cuscuta gronovii Willdenow ex Roemer & Schultes USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
Cornaceae NEBC: 00502603 Cornus rugosa Lamarck USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1908-6-28
Crassulaceae NEBC: 00591490 Sedum acre Linnaeus USA: Massachusetts Abington: Abington C. H. Knowlton 1908-6-14
NEBC: 00591458 Sedum telephium Linnaeus USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00586218 Sempervivum tectorum Linnaeus USA: Massachusetts Woburn: Woburn, Zion's Hill C. H. Knowlton 1908-8-5
Cyperaceae NEBC: 00214725 Carex annectens (E. P. Bicknell) E. P. Bicknell USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00216429 Carex atlantica L. H. Bailey USA: Massachusetts Walpole: C. H. Knowlton 1908-6-17
NEBC: 00216428 Carex atlantica L. H. Bailey USA: Massachusetts Walpole: C. H. Knowlton 1908-6-17
GH: 00217178 Carex backii Boott USA: Maine Chesterville: C. H. Knowlton 1908-7-8
NEBC: 00221262 Carex brevior (Dewey) Mackenzie ex Lunell USA: Massachusetts Dedham: C. H. Knowlton 1908-6-13
NEBC: 00218640 Carex brunnescens (Persoon) Poiret USA: Massachusetts Gloucester: Magnolia C. H. Knowlton 1908-5-31
NEBC: 00218652 Carex brunnescens (Persoon) Poiret USA: Massachusetts Norwood: Purgatory woods C. H. Knowlton 1908-6
NEBC: 00221610 Carex canescens disjuncta (Fernald) Toivonen USA: Massachusetts Braintree: C. H. Knowlton 1908-6-14
NEBC: 00222106 Carex cephalophora Muhlenberg USA: Massachusetts Walpole: C. H. Knowlton 1908-6-17
NEBC: 00222944 Carex conoidea Schkuhr ex Willdenow USA: Maine Roque Bluffs: C. H. Knowlton 1908-7-11
NEBC: 00228046 Carex conoidea Schkuhr ex Willdenow USA: Massachusetts Sudbury: C. H. Knowlton 1908-5-30
NEBC: 00228182 Carex crawfordii Fernald USA: Maine Madrid: C. H. Knowlton 1908-7-6
NEBC: 00228304 Carex crinita crinita USA: Maine Farmington: C. H. Knowlton 1908-7-7
NEBC: 00228311 Carex crinita crinita USA: Maine Centerville: Machias River C. H. Knowlton 1908-7-14
NEBC: 00228445 Carex crinita crinita USA: Massachusetts Hingham: C. H. Knowlton 1908-6-8
NEBC: 00228873 Carex cumulata (L. H. Bailey) Mackenzie USA: Massachusetts Ashby: Mount Watatic C. H. Knowlton 1908-8-9
GH: 00228874 Carex cumulata (L. H. Bailey) Mackenzie USA: Massachusetts Ashby: Mount Watatic C. H. Knowlton 1908-8-9
NEBC: 00229178 Carex debilis rudgei L. H. Bailey USA: Massachusetts Sudbury: C. H. Knowlton 1908-5-30
NEBC: 00229210 Carex debilis rudgei L. H. Bailey USA: Massachusetts Hingham: C. H. Knowlton 1908-6-7
NEBC: 00229485 Carex deweyana deweyana USA: Maine Chesterville: C. H. Knowlton 1908-7-8
NEBC: 00230225 Carex disperma Dewey USA: Massachusetts Walpole: C. H. Knowlton 1908-6-17
GH: 00232923 Carex echinata Murray USA: Massachusetts Walpole: C. H. Knowlton 1908-6-17
NEBC: 00230422 Carex echinata echinata USA: Maine Chesterville: C. H. Knowlton 1908-7-8
NEBC: 00232908 Carex echinata echinata USA: Massachusetts Holbrook: C. H. Knowlton 1908-6-14
NEBC: 00232925 Carex echinata echinata USA: Massachusetts Walpole: C. H. Knowlton 1908-6-17
NEBC: 00232927 Carex echinata echinata USA: Massachusetts Weymouth: C. H. Knowlton 1908-6-14
NEBC: 00232928 Carex echinata echinata USA: Massachusetts Hingham: C. H. Knowlton 1908-6-8
NEBC: 00241041 Carex folliculata Linnaeus USA: Maine Machias: Machiasport, Buck's Harbor C. H. Knowlton 1908-7-17
NEBC: 00260620 Carex hormathodes Fernald USA: Maine Machiasport: C. H. Knowlton 1908-7-16
NEBC: 01049233 Carex laxiflora Lamarck USA: Maine Chesterville: Chesterville C. H. Knowlton 1908-7-8
NEBC: 01030547 Carex longii Mackenzie USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00868896 Carex lupulina Muhlenberg ex Willdenow USA: Massachusetts Bellingham: Bellingham C. H. Knowlton 1908-8-2
NEBC: 00808801 Carex magellanica irrigua (Wahlenberg) Hultén USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 00895095 Carex magellanica én (Wahlenberg) Hultén USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
NEBC: 00895263 Carex michauxiana Boeckeler USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
NEBC: 00807135 Carex nigra (Linnaeus) Reichard USA: Massachusetts Braintree: Braintree C. H. Knowlton 1908-6-14
NEBC: 00895570 Carex normalis Mackenzie USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00807201 Carex normalis Mackenzie USA: Massachusetts Holbrook: Holbrook C. H. Knowlton 1908-6-14
NEBC: 00895579 Carex novae-angliae Schweinitz USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00895580 Carex novae-angliae Schweinitz USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00576847 Carex panicea Linnaeus USA: Massachusetts Braintree: Braintree C. H. Knowlton 1908-6-14
NEBC: 00219529 Carex projecta Mackenzie USA: Maine Machias: C. H. Knowlton 1908-7-11
NEBC: 01161702 Carex projecta Mackenzie USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
NEBC: 01161899 Carex projecta Mackenzie USA: Massachusetts Norwood: Norwood C. H. Knowlton 1908-6-13
NEBC: 00802375 Carex scabrata Schweinitz USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00770187 Carex scoparia Schkuhr ex Willdenow USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1908-7-12
NEBC: 00775736 Carex scoparia Schkuhr ex Willdenow USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-6-13
NEBC: 00802503 Carex siccata Dewey USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00576958 Carex spicata Hudson USA: Massachusetts East Weymouth C. H. Knowlton 1908-6-6
NEBC: 01029734 Carex stricta Lamarck USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00874695 Carex stricta Lamarck USA: Massachusetts Sudbury: Sudbury C. H. Knowlton 1908-5-30
NEBC: 00874709 Carex stricta Lamarck USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
NEBC: 01058180 Carex stricta Lamarck USA: Massachusetts Braintree Town C. H. Knowlton 1908-7-7
NEBC: 01060041 Carex swanii (Fernald) Mackenzie USA: Massachusetts Braintree: Braintree C. H. Knowlton 1908-6-14
NEBC: 01059338 Carex tenera Dewey USA: Massachusetts Walpole: Walpole C. H. Knowlton 1908-6-17
NEBC: 00766315 Carex tincta (Fernald) Fernald USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1908-7-12
NEBC: 01059544 Carex torta Boott ex Tuckerman USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
NEBC: 00219529 Carex tribuloides Wahlenberg USA: Maine Machias: C. H. Knowlton 1908-7-11
NEBC: 01060946 Carex utriculata Boott USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1908-7-12
NEBC: 01058797 Carex vesicaria Linnaeus USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 01058819 Carex vesicaria Linnaeus USA: Massachusetts Norwood: Norwood C. H. Knowlton 1908-6-13
NEBC: 00874798 Carex vestita Willdenow USA: Massachusetts Sudbury: S. [South] Sudbury C. H. Knowlton 1908-5-30
NEBC: 01061298 Carex virescens Muhlenberg ex Willdenow USA: Massachusetts Braintree Town C. H. Knowlton 1908-6-13
NEBC: 01042048 Carex viridula Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 01043367 Carex vulpinoidea Michaux USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 01043388 Carex vulpinoidea Michaux USA: Massachusetts Abington: Abington C. H. Knowlton 1908-6-14
NEBC: 01042583 Cyperus dentatus Torrey USA: Massachusetts Kingston: Kingston C. H. Knowlton 1908-8-30
NEBC: 01043991 Cyperus filicinus Vahl USA: Massachusetts Boston: Dorchester C. H. Knowlton 1908-10-4
NEBC: 01047248 Eleocharis flavescens olivacea (Torrey) Gleason USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00717679 Eleocharis obtusa (Willdenow) Schultes USA: Massachusetts Franklin: Franklin C. H. Knowlton 1908-8-2
NEBC: 01060158 Eriophorum alpinum Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1908-7-6
NEBC: 01060353 Eriophorum gracile W. D. J. Koch ex Roth USA: Maine Phillips: Phillips C. H. Knowlton 1908-7-6
GH: 01060694 Eriophorum tenellum Nuttall USA: Massachusetts Walpole: Walpole C. H. Knowlton 1908-6-17
NEBC: 00892848 Rhynchospora alba (Linnaeus) Vahl USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00894645 Scirpus atrocinctus Fernald USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
NEBC: 01161956 Scirpus cyperinus (Linnaeus) Kunth USA: Massachusetts Wenham: Wenham C. H. Knowlton 1908-9-20
GH: 00892185 Scirpus hattorianus Makino USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00808029 Scirpus maritimus ük. (A. Nelson) Kükenthal USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 01160773 Scirpus microcarpus J. Presl & C. Presl USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
GH: 00808888 Scirpus pedicellatus Fernald USA: Massachusetts Wenham: Wenham C. H. Knowlton 1908-9-20
NEBC: 00808988 Scirpus pungens Vahl USA: Maine Marshfield: Marshfield C. H. Knowlton 1908-7-13
NEBC: 01161119 Scirpus subterminalis Torrey USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
Ericaceae NEBC: 01013486 Andromeda polifolia glaucophylla (Link) de Candolle USA: Massachusetts Sharon: Sharon, Billings Pond C. H. Knowlton 1908-9-7
NEBC: 01013847 Gaylussacia bigeloviana (Fernald) Sorrie & Weakley USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 01069986 Orthilia secunda (Linnaeus) House USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1908-6-27
NEBC: 01073223 Pyrola americana Sweet USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
GH: 00770487 Rhododendron viscosum (Linnaeus) Torrey USA: Massachusetts Littleton: Littleton C. H. Knowlton 1908-6-28
NEBC: 00770488 Rhododendron viscosum (Linnaeus) Torrey USA: Massachusetts Littleton: Littleton C. H. Knowlton 1908-6-28
NEBC: 00770489 Rhododendron viscosum (Linnaeus) Torrey USA: Massachusetts Littleton: Littleton C. H. Knowlton 1908-6-28
NEBC: 00461964 Vaccinium angustifolium Aiton USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-8
NEBC: 00519450 Vaccinium corymbosum Linnaeus USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
Euphorbiaceae NEBC: 00699324 Chamaesyce vermiculata (Rafinesque) House USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
Fabaceae NEBC: 00747541 Apios americana Medikus USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00643087 Astragalus glycyphyllos Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1908-6-25
NEBC: 00747736 Crotalaria sagittalis Linnaeus USA: Massachusetts Boston: Dorchester [Cedar Grove, see NEBC739... C. H. Knowlton 1908-8-11
GH: 00739005 Desmodium canescens (Linnaeus) de Candolle USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
NEBC: 00711159 Desmodium marilandicum (Linnaeus) de Candolle USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
NEBC: 00558628 Desmodium nudiflorum (Linnaeus) de Candolle USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00639159 Desmodium perplexum B. G. Schubert USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00643199 Lathyrus japonicus glaber (Seringe) Fernald USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00643388 Lathyrus palustris Linnaeus USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00564176 Lespedeza frutescens (Linnaeus) Hornemann USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
NEBC: 00639535 Lespedeza nuttallii Darlington USA: Massachusetts Natick: S. [South] Natick C. H. Knowlton 1908-8-29
NEBC: 00739918 Strophostyles helvola (Linnaeus) Elliott USA: Massachusetts Boston: Dorchester, Cedar Grove C. H. Knowlton 1908-8-11
NEBC: 00586380 Trifolium campestre Schreber USA: Maine Marshfield: Marshfield C. H. Knowlton 1908-7-13
NEBC: 00586454 Trifolium campestre Schreber USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00463297 Vicia cracca Linnaeus USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-6-13
NEBC: 00761016 Vicia tetrasperma (Linnaeus) Schreber USA: Massachusetts East Weymouth C. H. Knowlton 1908-6-6
GH: 00761018 Vicia tetrasperma (Linnaeus) Schreber USA: Massachusetts East Weymouth C. H. Knowlton 1908-6-6
Gentianaceae GH: 00726934 Gentiana linearis Froelich USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
NEBC: 01035169 Nymphoides cordata (Elliott) Fernald USA: Massachusetts Natick: S. [South] Natick, Charles River C. H. Knowlton 1908-8-29
Hypericaceae NEBC: 00774188 Hypericum canadense Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00774369 Hypericum dissimulatum Bickn. USA: Massachusetts Kingston: Kingston C. H. Knowlton 1908-8-30
NEBC: 00774489 Hypericum majus (A. Gray) Britton USA: Massachusetts Bellingham: Bellingham C. H. Knowlton 1908-8-2
NEBC: 00774492 Hypericum majus (A. Gray) Britton USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00629101 Hypericum mutilum Linnaeus USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
Isoetaceae NEBC: 00744646 Isoetes echinospora Durieu USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
Juglandaceae NEBC: 00704085 Carya glabra (Miller) Sweet USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-5-30
NEBC: 00704152 Carya tomentosa (Poiret) Nuttall USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-5-30
Juncaceae NEBC: 00864343 Juncus acuminatus lancifolia Michaux USA: Massachusetts Boston: Dorchester, Cedar Grove C. H. Knowlton 1908-10-4
NEBC: 01174614 Juncus brevicaudatus (Engelmann) Fernald USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
GH: 01174629 Juncus brevicaudatus (Engelmann) Fernald USA: Massachusetts Franklin: Franklin C. H. Knowlton 1908-8-2
NEBC: 01174692 Juncus bufonius Linnaeus USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1908-7-12
NEBC: 01178757 Juncus canadensis J. Gay ex Laharpe USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
NEBC: 00859130 Juncus filiformis Linnaeus USA: Maine Marshfield: Marshfield C. H. Knowlton 1908-7-13
Lamiaceae NEBC: 00656169 Clinopodium vulgare Linnaeus USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00696483 Collinsonia canadensis Linnaeus USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00558320 Leonurus cardiaca Linnaeus USA: Massachusetts Franklin: Franklin C. H. Knowlton 1908-8-2
NEBC: 00696694 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00611469 Mentha piperita Linnaeus USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00642048 Monarda fistulosa Linnaeus USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00648536 Pycnanthemum muticum (Michaux) Persoon USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00648823 Pycnanthemum virginianum (Linnaeus) B. L. Robinson & Fernald USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00648935 Scutellaria galericulata Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-15
NEBC: 00602430 Teucrium occidentale A. Gray USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-7-29
Lemnaceae NEBC: 00875005 Lemna minor Linnaeus USA: Massachusetts Walpole: Walpole C. H. Knowlton 1908-6-17
NEBC: 00678535 Lemna valdiviana Philippi USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00678533 Lemna valdiviana Philippi USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00875190 Spirodela polyrrhiza (Linnaeus) Schleiden USA: Massachusetts Framingham: Framingham Reservoir C. H. Knowlton 1908-7-26
Lentibulariaceae NEBC: 00731539 Utricularia gibba Linnaeus USA: Massachusetts Kingston: Kingston C. H. Knowlton 1908-8-30
NEBC: 00731751 Utricularia intermedia Hayne USA: Massachusetts Randolph: Randolph C. H. Knowlton 1908-9-19
Liliaceae NEBC: 00880574 Erythronium americanum Ker Gawler USA: Massachusetts Danvers: Danvers C. H. Knowlton 1908-5-10
NEBC: 00567626 Hemerocallis fulva (Linnaeus) Linnaeus USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00880845 Lilium superbum Linnaeus USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00868402 Maianthemum trifolium (Linnaeus) Sloboda USA: Massachusetts Gloucester: Gloucester C. H. Knowlton 1908-5-31
GH: 00868415 Maianthemum trifolium (Linnaeus) Sloboda USA: Massachusetts Walpole: Walpole C. H. Knowlton 1908-6-17
NEBC: 00868419 Maianthemum trifolium (Linnaeus) Sloboda USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-8
NEBC: 00810029 Streptopus amplexifolius (Linnaeus) de Candolle USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 01030790 Streptopus lanceolatus (Aiton) Reveal USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-12
NEBC: 00869319 Trillium erectum Linnaeus USA: Massachusetts Danvers: Danvers C. H. Knowlton 1908-5-10
NEBC: 00810426 Trillium undulatum Willdenow USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
Lycopodiaceae NEBC: 00740069 Dendrolycopodium hickeyi (W. H. Wagner, Beitel & R. C. Moran) A. Haines USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
NEBC: 00214662 Diphasiastrum sabinifolium (Willdenow) Holub USA: Maine Farmington: C. H. Knowlton 1908-7-7
NEBC: 00214861 Diphasiastrum tristachyum (Pursh) Holub USA: Maine Farmington: C. H. Knowlton 1908-7-7
NEBC: 00772172 Lycopodium lagopus (Laestadius ex C. Hartman) G. Zinserling ex Kuzeneva USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
Lythraceae NEBC: 01026307 Decodon verticillatus (Linnaeus) Elliott USA: Massachusetts Kingston: Kingston C. H. Knowlton 1908-8-30
NEBC: 00577414 Lythrum salicaria Linnaeus USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-7-29
GH: 00577419 Lythrum salicaria Linnaeus USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
Magnoliaceae NEBC: 00217781 Magnolia virginiana Linnaeus USA: Massachusetts Gloucester: C. H. Knowlton 1908-5-31
Malvaceae NEBC: 00751254 Abutilon theophrasti Medikus USA: Massachusetts Winchester: Winchester C. H. Knowlton 1908-8-15
Melastomataceae NEBC: 01026322 Rhexia virginica Linnaeus USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
Nyctaginaceae GH: 00771043 Mirabilis nyctaginea (Michaux) MacMillan USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-9-5
NEBC: 00771045 Mirabilis nyctaginea (Michaux) MacMillan USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-9-5
Oleaceae NEBC: 00593592 Syringa vulgaris Linnaeus USA: Massachusetts Lincoln: Lincoln C. H. Knowlton 1908-5-17
Onagraceae NEBC: 01057573 Epilobium leptophyllum Rafinesque USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00816076 Oenothera oakesiana (A. Gray) J. W. Robbins ex S. Watson USA: Massachusetts Boston: Dorchester C. H. Knowlton 1908-10-4
NEBC: 00816077 Oenothera oakesiana (A. Gray) J. W. Robbins ex S. Watson USA: Massachusetts Revere: Revere C. H. Knowlton 1908-8-20
Ophioglossaceae NEBC: 00690330 Botrychium virginianum (Linnaeus) Swartz USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-5-30
NEBC: 00679227 Ophioglossum pusillum Rafinesque USA: Massachusetts Walpole: Walpole C. H. Knowlton 1908-6-17
Orchidaceae NEBC: 00463710 Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-12
NEBC: 00462164 Corallorhiza maculata (Rafinesque) Rafinesque USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 01021248 Goodyera pubescens (Willdenow) R. Brown USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 01016914 Listera cordata (Linnaeus) R. Brown USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
GH: 01055863 Platanthera hookeri (Torrey ex A. Gray) Lindley USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 01055864 Platanthera hookeri (Torrey ex A. Gray) Lindley USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 01056092 Platanthera obtusata (Banks ex Pursh) Lindley USA: Maine Machias: Machias C. H. Knowlton 1908-7-13
NEBC: 01063648 Spiranthes lacera gracilis (Bigelow) Luer USA: Massachusetts Winchester: Winchester C. H. Knowlton 1908-8-15
Orobanchaceae NEBC: 00762973 Agalinis maritima (Rafinesque) Rafinesque USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00645583 Agalinis paupercula (A. Gray) Britton USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00664073 Agalinis tenuifolia (Vahl) Rafinesque USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00731005 Aureolaria flava (Linnaeus) Farwell USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00630611 Aureolaria virginica (Linnaeus) Pennell USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00679568 Rhinanthus minor Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
Oxalidaceae NEBC: 01028713 Oxalis dillenii Jacquin USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 01028714 Oxalis dillenii Jacquin USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00833099 Oxalis montana Rafinesque USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-12
Parnassiaceae NEBC: 01078944 Parnassia glauca Rafinesque USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
Pinaceae NEBC: 00715665 Picea rubens Sargent USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
Plantaginaceae NEBC: 00745105 Callitriche heterophylla Pursh USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20
NEBC: 00745106 Callitriche heterophylla Pursh USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20
NEBC: 00745147 Callitriche heterophylla Pursh USA: Massachusetts Walpole: Walpole C. H. Knowlton 1908-6-17
NEBC: 00745186 Callitriche heterophylla Pursh USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
NEBC: 00736747 Chelone lyonii Pursh USA: Massachusetts Beverly: Beverly C. H. Knowlton 1908-9-6
NEBC: 00633039 Veronica chamaedrys Linnaeus USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-7-29
Poaceae NEBC: 00622275 Agrostis capillaris Linnaeus USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
NEBC: 01175531 Agrostis perennans (Walter) Tuckerman USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 01175769 Agrostis scabra Willdenow USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-8-15
NEBC: 00835469 Alopecurus aequalis Sobolewsky USA: Massachusetts Waltham: Waltham C. H. Knowlton 1908-6-21
NEBC: 00622893 Arrhenatherum elatius (Linnaeus) P. Beauvois ex J. Presl & C. Presl USA: Massachusetts Braintree Town C. H. Knowlton 1908-6-14
NEBC: 00622901 Arrhenatherum elatius (Linnaeus) P. Beauvois ex J. Presl & C. Presl USA: Massachusetts Weymouth Town C. H. Knowlton 1908-6-14
NEBC: 00609135 Briza media Linnaeus USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-20
GH: 00609137 Briza media Linnaeus USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00609138 Briza media Linnaeus USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00880036 Bromus ciliatus Linnaeus USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
NEBC: 00609828 Bromus secalinus Linnaeus USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-6-13
NEBC: 01045636 Calamagrostis coarctata Eaton USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00635560 Cenchrus longispinus (Hackel) Fernald USA: Massachusetts Westwood: Westwood C. H. Knowlton 1908-9-5
NEBC: 00737637 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
GH: 00635643 Dichanthelium boreale (Nash) Freckmann USA: Maine Chesterville: Chesterville C. H. Knowlton 1908-7-8
NEBC: 00635646 Dichanthelium boreale (Nash) Freckmann USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
NEBC: 00635675 Dichanthelium boreale (Nash) Freckmann USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-12
NEBC: 00764554 Dichanthelium boreale (Nash) Freckmann USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00764559 Dichanthelium boreale (Nash) Freckmann USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
NEBC: 00764789 Dichanthelium clandestinum (Linnaeus) Gould USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
NEBC: 00875338 Dichanthelium latifolium (Linnaeus) Harvill USA: Maine Chesterville: Chesterville C. H. Knowlton 1908-7-8
NEBC: 01151074 Dichanthelium latifolium (Linnaeus) Harvill USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00855150 Dichanthelium linearifolium (Scribner) Gould USA: Maine Chesterville: Chesterville C. H. Knowlton 1908-7-8
NEBC: 00689086 Digitaria filiformis (Linnaeus) Koeler USA: Massachusetts Westwood: Westwood C. H. Knowlton 1908-9-5
NEBC: 00609690 Echinochloa crus-galli (Linnaeus) P. Beauvois USA: Massachusetts Boston: Dorchester C. H. Knowlton 1908-10-4
NEBC: 00613070 Echinochloa crus-galli frumentacea (Link) E. G. Camus & A. Camus USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-9
NEBC: 01151368 Echinochloa muricata microstachya Wiegand USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-9-2
NEBC: 00712024 Elymus glabriflorus (Vasey) Scribn. & C.R. Ball USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-19
NEBC: 00594367 Elymus repens (Linnaeus) Gould USA: Maine Machiasport: Machiasport C. H. Knowlton 1908-7-17
NEBC: 00594599 Elymus repens (Linnaeus) Gould USA: Massachusetts Walpole: Walpole C. H. Knowlton 1908-6-17
NEBC: 00863599 Elymus virginicus halophilus (E. P. Bicknell) Wiegand USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00879156 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 00879183 Eragrostis pectinacea (Michaux) Steudel USA: Massachusetts North Plymouth C. H. Knowlton 1908-8-30
NEBC: 00594969 Festuca filiformis Pourret USA: Massachusetts Dudley: Dudley C. H. Knowlton 1908-5-30
NEBC: 00609945 Festuca rubra Linnaeus USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
NEBC: 00609950 Festuca rubra Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1908-6-25
NEBC: 00860547 Festuca subverticillata (Persoon) E. B. Alexeev USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 01149094 Glyceria grandis S. Watson USA: Massachusetts Waltham: Waltham C. H. Knowlton 1908-6-21
NEBC: 01149159 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Farmington: Farmington C. H. Knowlton 1908-7-7
NEBC: 01148231 Glyceria striata (Lamarck) Hitchcock USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
GH: 00863700 Leymus mollis (Trinius) Pilger USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 00864762 Muhlenbergia glomerata (Willdenow) Trinius USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
GH: 00338613 Muhlenbergia sobolifera (Muhlenberg ex Willdenow) Trinius USA: Massachusetts Canton: Big Blue Hill [Blue Hills Reservatio... C. H. Knowlton 1908-9-19
GH: 00338614 Muhlenbergia sobolifera (Muhlenberg ex Willdenow) Trinius USA: Massachusetts Canton: Big Blue Hill [Blue Hills Reservatio... C. H. Knowlton 1908-9-19
NEBC: 00606011 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-9-12
NEBC: 00606019 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00606022 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1908-8-30
NEBC: 00865285 Piptatherum racemosum (Smith) Eaton USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00595387 Poa pratensis Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 00855646 Setaria élen (Poiret) Kerguélen USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00598276 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-7
NEBC: 00680759 Sorghastrum nutans (Linnaeus) Nash USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00879288 Spartina alterniflora Loiseleur-Deslongchamps USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20
NEBC: 01182341 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
Polygalaceae NEBC: 00711928 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00711932 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
Polygonaceae NEBC: 00342003 Fagopyrum esculentum Moench USA: Massachusetts Boston: Fenway C. H. Knowlton 1908-6-25
NEBC: 00759029 Fagopyrum esculentum Moench USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00342003 Fagopyrum sagittatum Gilibert USA: Massachusetts Boston: Fenway C. H. Knowlton 1908-6-25
NEBC: 00736111 Persicaria hydropiperoides (Michaux) Small USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00642557 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 00762697 Polygonum careyi Olney USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00552132 Polygonum hydropiperoides Michaux USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00736111 Polygonum hydropiperoides Michaux USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00736111 Polygonum opelousanum Riddell USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00736179 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-7-29
NEBC: 00866158 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
NEBC: 00866283 Polygonum ramosissimum Michaux USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00729113 Polygonum robustius (Small) Fernald USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
NEBC: 00729119 Polygonum robustius (Small) Fernald USA: Massachusetts Boston: Hyde Park, Neponset marshes C. H. Knowlton 1908-9-19
NEBC: 00729371 Rumex britannica Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-20
NEBC: 00650100 Rumex britannica Linnaeus USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00736951 Rumex pallidus Bigelow USA: Maine Machiasport: Machiasport C. H. Knowlton 1908-7-17
Potamogetonaceae NEBC: 01024509 Potamogeton spirillus Tuckerman USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
Primulaceae NEBC: 01076301 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
Ranunculaceae NEBC: 01034646 Anemone cylindrica A. Gray USA: Massachusetts Chelmsford: Chelmsford, near lime quarry C. H. Knowlton 1908-6-28
NEBC: 00575717 Clematis virginiana Linnaeus USA: Massachusetts Beverly: Beverly C. H. Knowlton 1908-9-6
NEBC: 00575740 Clematis virginiana Linnaeus USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 01565015 Halerpestes cymbalaria (Pursh) Green USA: Maine Roque Bluffs: [no additional data] C. H. Knowlton 1908-7-12
NEBC: 00692461 Ranunculus flammula Linnaeus USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20
Rosaceae NEBC: 00661165 Amelanchier bartramiana (Tausch) M. Roemer USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
NEBC: 00740649 Amelanchier stolonifera Wiegand USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1908-7-18
GH: 00703593 Prunus persica (Linnaeus) Batsch USA: Massachusetts Boston: South Boston C. H. Knowlton 1908-7-29
NEBC: 00441419 Rosa palustris Marshall USA: Maine Machias: Machias C. H. Knowlton 1908-7-11
NEBC: 00758233 Rosa virginiana Miller USA: Maine Machias: Machias C. H. Knowlton 1908-7-11
GH: 00758236 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-12
GH: 00653683 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 00441963 Rubus allegheniensis Porter USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00758696 Rubus arenicola Blanchard USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00758697 Rubus arenicola Blanchard USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00723333 Rubus flagellaris Willdenow USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00748815 Rubus setosus Bigelow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-12
NEBC: 00742187 Rubus vermontanus Blanchard USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
NEBC: 00748957 Rubus vermontanus Blanchard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-12
NEBC: 00706942 Sorbus americana Marshall USA: Massachusetts Beverly: Beverly C. H. Knowlton 1908-9-6
GH: 00706943 Sorbus americana Marshall USA: Massachusetts Ashby: Ashby, Mt. Watatic C. H. Knowlton 1908-8-9
NEBC: 00706946 Sorbus americana Marshall USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-8
Rubiaceae NEBC: 00729860 Galium aparine Linnaeus USA: Massachusetts East Weymouth C. H. Knowlton 1908-6-6
NEBC: 00729861 Galium aparine Linnaeus USA: Massachusetts East Weymouth C. H. Knowlton 1908-6-7
NEBC: 00670613 Galium boreale Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1908
NEBC: 00670614 Galium boreale Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1908
NEBC: 00732053 Galium lanceolatum (Torrey) Torrey USA: Massachusetts Randolph: Randolph C. H. Knowlton 1908-8-1
Salicaceae NEBC: 00644718 Salix eriocephala Michaux USA: Maine Marshfield: Marshfield C. H. Knowlton 1908-7-13
Saxifragaceae NEBC: 01028170 Mitella nuda Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
Scrophulariaceae NEBC: 00686869 Lindernia dubia (Linnaeus) Pennell USA: Massachusetts Bellingham: Bellingham C. H. Knowlton 1908-8-2
NEBC: 00686976 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00686934 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20
Smilacaceae NEBC: 01030275 Smilax glauca Walter USA: Massachusetts Bellingham: Bellingham C. H. Knowlton 1908-8-2
Sparganiaceae NEBC: 00667658 Sparganium americanum Nuttall USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
GH: 00299981 Sparganium emersum Rehmann USA: Massachusetts Randolph: Ponkapoag [Blue Hills Reservation] C. H. Knowlton 1908-8-1
NEBC: 00628753 Sparganium emersum Rehmann USA: Massachusetts Boston: Hyde Park, Neponset marshes C. H. Knowlton 1908-9-19
GH: 00628924 Sparganium emersum acaule (Beeby ex Macoun) A. Haines USA: Massachusetts Ashby: Ashby C. H. Knowlton 1908-8-9
Thelypteridaceae NEBC: 00631926 Phegopteris hexagonoptera (Michaux) Fée USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
GH: 00631957 Phegopteris hexagonoptera (Michaux) Fée USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
GH: 00628194 Thelypteris simulata (Davenport) Nieuwland USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-8
NEBC: 00628196 Thelypteris simulata (Davenport) Nieuwland USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-8
Ulmaceae NEBC: 00721781 Celtis occidentalis Linnaeus USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1908-8-30
Urticaceae GH: 00523640 Urtica dioica Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1908-6-25
Violaceae NEBC: 00760283 Viola adunca Smith USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1908-8-8
GH: 01962266 Viola adunca Smith USA: Massachusetts Ashburnham: [no additional data] C. H. Knowlton 1908-8-8
NEBC: 00565787 Viola blanda Willdenow USA: Maine Machias: Machias C. H. Knowlton 1908-7-11
NEBC: 00560075 Viola blanda Willdenow USA: Massachusetts Gloucester: Gloucester C. H. Knowlton 1908-5-31
NEBC: 00560093 Viola blanda Willdenow USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00560288 Viola blanda Willdenow USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00574071 Viola labradorica Schrank USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
GH: 00773790 Viola primulifolia acuta (Bigelow) Torr. & A. Gray USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-15
NEBC: 00687477 Viola renifolia A. Gray USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
NEBC: 00730035 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00640237 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Lincoln: Lincoln, reservoir C. H. Knowlton 1908-5-17
NEBC: 00640238 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Lincoln: Lincoln C. H. Knowlton 1908-5-17
NEBC: 00665450 Viola selkirkii Pursh USA: Maine East Central Franklin C. H. Knowlton 1908-7-6
Vitaceae NEBC: 00681594 Parthenocissus quinquefolia (Linnaeus) Planchon USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00663903 Vitis aestivalis Michaux USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
Woodsiaceae NEBC: 00676781 Woodsia obtusa (Sprengel) Torrey USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
Xyridaceae NEBC: 00875485 Xyris difformis Chapman USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 01151725 Xyris difformis Chapman USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
