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Index of Botanical Specimens
Search for collectorid:[38400] and year collected:[1921]
= with images
NEBC: 01021438
[bad data, blank import]
USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
Aceraceae
NEBC: 00752813
Acer negundo
Linnaeus USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
Alismataceae
NEBC: 01032452
Sagittaria graminea
Michaux USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
Araceae
NEBC: 01010645
Acorus calamus
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Asclepiadaceae
NEBC: 00572684
Asclepias incarnata
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-7-9
Asteraceae
NEBC: 00753342
Ageratina altissima
(Linnaeus) R. M. King & H. Robinson USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01065341
Antennaria howellii canadensis
(Greene) Bayer USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
NEBC: 01037759
Bidens frondosa
Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1921-8-17
NEBC: 01037795
Bidens frondosa
Linnaeus USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00755753
Doellingeria umbellata
(Miller) Nees USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00755757
Doellingeria umbellata
(Miller) Nees USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 00834903
Erigeron canadensis
Linnaeus USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00755701
Eupatorium perfoliatum
Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00755712
Eupatorium perfoliatum
Linnaeus USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00568009
Eurybia macrophylla
(Linnaeus) Cassini USA: New Hampshire Dublin: Dublin C. H. Knowlton 1921-10-1
NEBC: 00568065
Eurybia macrophylla
(Linnaeus) Cassini USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00568066
Eurybia macrophylla
(Linnaeus) Cassini USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00574367
Eurybia macrophylla
(Linnaeus) Cassini USA: New Hampshire Pinkhams Grant: Glen Ellis C. H. Knowlton 1921-7-23
NEBC: 01052836
Euthamia graminifolia
(Linnaeus) Nuttall USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01052845
Euthamia graminifolia
(Linnaeus) Nuttall USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 01052852
Euthamia graminifolia
(Linnaeus) Nuttall USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28
NEBC: 01052855
Euthamia graminifolia
(Linnaeus) Nuttall USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 01055091
Euthamia graminifolia
(Linnaeus) Nuttall USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01055133
Euthamia graminifolia
(Linnaeus) Nuttall USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01055145
Euthamia graminifolia
(Linnaeus) Nuttall USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01079677
Euthamia tenuifolia
USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 00693944
Eutrochium dubium
(Willdenow ex Poiret) E. E. Lamont USA: Maine York: York C. H. Knowlton 1921-7-29
NEBC: 01034910
Eutrochium dubium
(Willdenow ex Poiret) E. E. Lamont USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01019022
Eutrochium maculatum
(Linnaeus) E. E. Lamont USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 01019111
Eutrochium maculatum
(Linnaeus) E. E. Lamont USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01019130
Eutrochium maculatum
(Linnaeus) E. E. Lamont USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 01019134
Eutrochium maculatum
(Linnaeus) E. E. Lamont USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 01038507
Helianthus decapetalus
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 01008075
Helianthus decapetalus
Linnaeus USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 01017356
Iva frutescens
Linnaeus USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00680503
Nabalus serpentarius
(Pursh) Hooker USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 01008899
Packera obovata
(Muhlenberg ex Willdenow) W. A. Weber & Á. Löve USA: Vermont Halifax: Halifax C. H. Knowlton 1921-6-18
NEBC: 00568730
Packera öve
Á. Löve & D. Löve USA: Vermont Halifax: Halifax C. H. Knowlton 1921-6-18
NEBC: 01023198
Pseudognaphalium macounii
(Greene) Kartesz USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
NEBC: 01023691
Pseudognaphalium obtusifolium
(Linnaeus) Hilliard & B. L. Burtt USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01023725
Pseudognaphalium obtusifolium
(Linnaeus) Hilliard & B. L. Burtt USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 00675114
Rudbeckia laciniata
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 01079985
Solidago altissima
Linnaeus USA: Maine Falmouth: Falmouth C. H. Knowlton 1921-8-25
NEBC: 01055185
Solidago altissima
Linnaeus USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 01055189
Solidago altissima
Linnaeus USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 01055191
Solidago altissima
Linnaeus USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28
NEBC: 01055192
Solidago altissima
Linnaeus USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-28
NEBC: 01055214
Solidago altissima
Linnaeus USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01077264
Solidago arguta
Aiton USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-9-30
NEBC: 01077265
Solidago arguta
Aiton USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-9-30
NEBC: 01077309
Solidago arguta
Aiton USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01077317
Solidago arguta
Aiton USA: Massachusetts Florida: Florida C. H. Knowlton 1921-9-27
NEBC: 00553139
Solidago bicolor
Linnaeus USA: New Hampshire Dublin: Dublin C. H. Knowlton 1921-10-1
NEBC: 00553171
Solidago bicolor
Linnaeus USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-9-30
NEBC: 00553175
Solidago bicolor
Linnaeus USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00553260
Solidago bicolor
Linnaeus USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 00553268
Solidago bicolor
Linnaeus USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01054180
Solidago caesia
Linnaeus USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-9-30
NEBC: 01054186
Solidago caesia
Linnaeus USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 01077486
Solidago caesia
Linnaeus USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01077575
Solidago canadensis
Linnaeus USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 01062436
Solidago canadensis
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
NEBC: 01062457
Solidago canadensis
Linnaeus USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 01062458
Solidago canadensis
Linnaeus USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28
NEBC: 01055276
Solidago canadensis
Linnaeus USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 01055454
Solidago flexicaulis
Linnaeus USA: New Hampshire Dublin: Dublin C. H. Knowlton 1921-10-1
NEBC: 01055627
Solidago gigantea
Aiton USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 01054411
Solidago gigantea
Aiton USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 01054416
Solidago gigantea
Aiton USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 01054419
Solidago gigantea
Aiton USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-28
NEBC: 01054428
Solidago gigantea
Aiton USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 01054520
Solidago gigantea
Aiton USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01054724
Solidago juncea
Aiton USA: Vermont Colchester: Colchester C. H. Knowlton 1921-7-9
NEBC: 01054747
Solidago juncea
Aiton USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-28
NEBC: 01054842
Solidago juncea
Aiton USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01054843
Solidago juncea
Aiton USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01056143
Solidago latissimifolia
Miller USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01054978
Solidago macrophylla
Pursh USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1921-8-30
NEBC: 01063316
Solidago nemoralis
Aiton USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 01056697
Solidago nemoralis
Aiton USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01056713
Solidago nemoralis
Aiton USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01064059
Solidago odora
Aiton USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01064147
Solidago patula
Muhlenberg USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 01064154
Solidago patula
Muhlenberg USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 01064426
Solidago puberula
Nuttall USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01064297
Solidago puberula
Nuttall USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 01064386
Solidago puberula
Nuttall USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00484942
Solidago rugosa
Miller USA: Maine Rogue Bluff C. H. Knowlton 1921-8-30
NEBC: 00484943
Solidago rugosa
Miller USA: Maine Rogue Bluff C. H. Knowlton 1921-8-30
NEBC: 00501041
Solidago rugosa
Miller USA: New Hampshire Pinkham's Notch C. H. Knowlton 1921-7-23
NEBC: 00501139
Solidago rugosa
Miller USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00501143
Solidago rugosa
Miller USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-28
NEBC: 00501144
Solidago rugosa
Miller USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28
NEBC: 00501200
Solidago rugosa
Miller USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 00501255
Solidago rugosa
Miller USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 00501262
Solidago rugosa
Miller USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 00501274
Solidago rugosa
Miller USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 00501349
Solidago rugosa aspera
(Aiton) Fernald USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 00501350
Solidago rugosa aspera
(Aiton) Fernald USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 00501389
Solidago rugosa aspera
(Aiton) Fernald USA: Massachusetts Marion: Marion C. H. Knowlton 1921-9-23
NEBC: 00501390
Solidago rugosa aspera
(Aiton) Fernald USA: Massachusetts Marion: Marion C. H. Knowlton 1921-9-23
NEBC: 01064885
Solidago uliginosa
Nuttall USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 01056936
Solidago uliginosa
Nuttall USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 01056948
Solidago uliginosa
Nuttall USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 00834764
Symphyotrichum
USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 00834765
Symphyotrichum
USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 00719539
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1921-8-17
NEBC: 00719585
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: New Hampshire Rindge: Rindge C. H. Knowlton 1921-10-1
NEBC: 00697206
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00697207
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00697208
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00697229
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00697236
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28
NEBC: 00697249
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 00697284
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 00697286
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Hopedale: Hopedale C. H. Knowlton 1921-9-22
NEBC: 00697295
Symphyotrichum lateriflorum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 00697311
Symphyotrichum novae-angliae
(Linnaeus) G. L. Nesom USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00697321
Symphyotrichum novae-angliae
(Linnaeus) G. L. Nesom USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 00697323
Symphyotrichum novae-angliae
(Linnaeus) G. L. Nesom USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-28
NEBC: 00697330
Symphyotrichum novae-angliae
(Linnaeus) G. L. Nesom USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 00719658
Symphyotrichum novae-angliae
(Linnaeus) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01031290
Symphyotrichum novi-belgii
(Linnaeus) G. L. Nesom USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01031339
Symphyotrichum novi-belgii
(Linnaeus) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01031347
Symphyotrichum novi-belgii
(Linnaeus) G. L. Nesom USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01031497
Symphyotrichum pilosum pringlei
(A. Gray) G. L. Nesom USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01031526
Symphyotrichum pilosum pringlei
(A. Gray) G. L. Nesom USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 33 1921-9-28
NEBC: 01031574
Symphyotrichum pilosum pringlei
(A. Gray) G. L. Nesom USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01031628
Symphyotrichum pilosum pringlei
(A. Gray) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01031755
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1921-8-30
NEBC: 00832548
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00832551
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00832561
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 01031907
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Hopedale: Hopedale C. H. Knowlton 1921-9-22
NEBC: 01031910
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01031946
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Florida: Florida C. H. Knowlton 1921-9-27
NEBC: 01014485
Symphyotrichum racemosum
(Elliott) G. L. Nesom USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 01014499
Symphyotrichum racemosum
(Elliott) G. L. Nesom USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01014532
Symphyotrichum racemosum
(Elliott) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01014778
Symphyotrichum subulatum
(Michaux) G. L. Nesom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01016116
Symphyotrichum undulatum
(Linnaeus) G. L. Nesom USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-9-30
NEBC: 01016120
Symphyotrichum undulatum
(Linnaeus) G. L. Nesom USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00834635
Symphyotrichum undulatum
(Linnaeus) G. L. Nesom USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 00834652
Symphyotrichum undulatum
(Linnaeus) G. L. Nesom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00834653
Symphyotrichum undulatum
(Linnaeus) G. L. Nesom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00834694
Symphyotrichum undulatum
(Linnaeus) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 00834704
Symphyotrichum undulatum
(Linnaeus) G. L. Nesom USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01016193
Symphyotrichum undulatum
(Linnaeus) G. L. Nesom USA: Massachusetts Florida: Florida C. H. Knowlton 1921-9-27
NEBC: 00691754
Xanthium strumarium canadense
(Mill.) Torr. & A. Gray USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Athyriaceae
NEBC: 00662521
Gymnocarpium dryopteris
(Linnaeus) Newman USA: Vermont Salisbury: Salisbury C. H. Knowlton 1921-5-26
Betulaceae
NEBC: 00657661
Alnus viridis crispa
(Aiton) Turrill USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-5-5
Brassicaceae
NEBC: 00448746
Barbarea vulgaris
W. T. Aiton USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
NEBC: 01037130
Boechera stricta
(Graham) Shehbaz USA: Massachusetts Shirley: Shirley C. H. Knowlton 1921-6-17
NEBC: 00757386
Cardamine diphylla
(Michaux) Alph. Wood USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
Campanulaceae
NEBC: 00820441
Campanula rotundifolia
Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
Caprifoliaceae
NEBC: 00682472
Lonicera canadensis
Bartram ex Marsh. USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-5-5
NEBC: 00682944
Lonicera villosa
(Michaux) Roemer & Schultes USA: New Hampshire Londonderry: Londonderry C. H. Knowlton 1921-8-15
NEBC: 00687970
Viburnum lentago
Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1921-5-22
Caryophyllaceae
NEBC: 00693430
Spergularia marina
(Linnaeus) Grisebach USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
Chenopodiaceae
NEBC: 00598846
Chenopodium berlandieri bushianum
(Aellen) Cronquist USA: Maine Rogue Bluffs C. H. Knowlton 1921-9-3
NEBC: 00660666
Suaeda maritima
(Linnaeus) Dumortier USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1921-8-30
NEBC: 00660684
Suaeda maritima
(Linnaeus) Dumortier USA: Maine Belfast: Belfast C. H. Knowlton 1921-8-28
NEBC: 00660783
Suaeda maritima
(Linnaeus) Dumortier USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
Cistaceae
NEBC: 00573705
Lechea intermedia
Leggett ex Britton USA: New Hampshire Rindge: Rindge C. H. Knowlton 1921-10-1
Commelinaceae
NEBC: 00757798
Lechea mucronata (do not use)
Rafinesque USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
Convolvulaceae
NEBC: 00684276
Cuscuta gronovii
Willdenow ex Roemer & Schultes USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Cornaceae
NEBC: 00773443
Cornus alternifolia
Linnaeus f. USA: Vermont Brandon: Brandon C. H. Knowlton 1921-5-26
NEBC: 00765566
Cornus stolonifera
Michaux USA: Vermont Salisbury: Salisbury C. H. Knowlton 1921-5-26
Cyperaceae
NEBC: 00217124
Carex aurea
Nuttall USA: Vermont Swanton: Near lime quarry C. H. Knowlton 1921-5-22
NEBC: 00217195
Carex backii
Boott USA: Vermont Swanton: C. H. Knowlton 1921-5-22
NEBC: 00222461
Carex communis communis
USA: Vermont Swanton: C. H. Knowlton 1921-5
NEBC: 00261904
Carex crinita gynandra
(Schweinitz) Schweinitz & Torrey USA: New Hampshire Pinkhams Grant: Glen Ellis [Falls, Pinkham N... C. H. Knowlton 1921-7-23
NEBC: 00242734
Carex flava
Linnaeus USA: Vermont Salisbury: C. H. Knowlton 1921-5-26
NEBC: 00241561
Carex gracillima
Schweinitz USA: Vermont Salisbury: C. H. Knowlton 1921-5-26
NEBC: 00248106
Carex granularis
Muhlenberg ex Willdenow USA: Vermont Swanton: C. H. Knowlton 1921-5-22
NEBC: 00248106
Carex granularis haleana
(Olney) Porter USA: Vermont Swanton: C. H. Knowlton 1921-5-22
NEBC: 00261904
Carex gynandra
Schweinitz USA: New Hampshire Pinkhams Grant: Glen Ellis [Falls, Pinkham N... C. H. Knowlton 1921-7-23
NEBC: 00254738
Carex interior
L. H. Bailey USA: Vermont Swanton: C. H. Knowlton 1921-5-22
NEBC: 00868786
Carex laxiflora
Lamarck USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
NEBC: 00869220
Carex lupulina
Muhlenberg ex Willdenow USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00874305
Carex sprengelii
Dewey ex Sprengel USA: Vermont Swanton: Swanton C. H. Knowlton 1921-5-22
NEBC: 00802805
Carex stipata
Muhlenberg ex Willdenow USA: Vermont Salisbury: Salisbury C. H. Knowlton 1921-5-26
NEBC: 00766517
Carex tonsa rugosperma
(Mackenzie) Crins USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
NEBC: 01059764
Carex tribuloides
Wahlenberg USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 01059765
Carex tribuloides
Wahlenberg USA: Vermont Burlington: Burlington C. H. Knowlton 1921-7-10
NEBC: 01042313
Cyperus bipartitus
Torrey USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
NEBC: 01047071
Cyperus squarrosus
Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01047214
Cyperus strigosus
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-3
NEBC: 00672324
Dulichium arundinaceum
(Linnaeus) Britton USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 00770550
Eleocharis obtusa
(Willdenow) Schultes USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 00714246
Eleocharis obtusa
(Willdenow) Schultes USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00672219
Eleocharis palustris
(Linnaeus) Roemer & Schultes USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00766804
Eriophorum vaginatum
Linnaeus USA: Vermont Burke: Burke C. H. Knowlton 1921-5-19
NEBC: 01058612
Eriophorum virginicum
Linnaeus USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 00892979
Rhynchospora capitellata
(Michaux) Vahl USA: Maine New Portland: New Portland, Carrabassett [Ri... C. H. Knowlton 1921-7-27
NEBC: 00874144
Rhynchospora capitellata
(Michaux) Vahl USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01160228
Scirpus cyperinus
(Linnaeus) Kunth USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00808869
Scirpus pedicellatus
Fernald USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Dysphaniaceae
NEBC: 00732276
Dysphania anthelminticum
(Linnaeus) Mosyakin & Clemants USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
Equisetaceae
NEBC: 00674943
Equisetum hyemale affine
(Engelmann) A. A. Eaton USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
Ericaceae
NEBC: 00517622
Epigaea repens
Linnaeus USA: Maine Strong: Strong C. H. Knowlton 1921-7-25
Euphorbiaceae
NEBC: 00754941
Chamaesyce glyptosperma
(Engelmann) Small USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
NEBC: 00699266
Chamaesyce vermiculata
(Rafinesque) House USA: Vermont Burlington: Burlington C. H. Knowlton 1921-7-10
Fabaceae
NEBC: 00747400
Apios americana
Medikus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1921-8-17
NEBC: 00639347
Lespedeza capitata
Michaux USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
Fagaceae
NEBC: 00676007
Quercus macrocarpa
Michaux USA: Vermont Swanton: Swanton C. H. Knowlton 1921-5-22
NEBC: 00716071
Quercus rubra ambigua
(A. Gray) Fernald USA: Maine Temple: Temple C. H. Knowlton 1921-7-25
Gentianaceae
NEBC: 00726738
Gentianopsis crinita
(Froelich) Ma USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
Hamamelidaceae
NEBC: 00730455
Hamamelis virginiana
Linnaeus USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
Hypericaceae
NEBC: 00774005
Hypericum boreale
(Britton) E. P. Bicknell USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00774364
Hypericum dissimulatum
Bickn. USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00773122
Hypericum ellipticum
Hooker USA: Maine Portland: Portland C. H. Knowlton 1921-7-27
NEBC: 00774974
Triadenum fraseri
(Spach) Gleason USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
Juncaceae
NEBC: 00879697
Juncus brevicaudatus
(Engelmann) Fernald USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 00859931
Juncus nodosus
Linnaeus USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 01150199
Juncus tenuis
Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01150200
Juncus tenuis
Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
Lamiaceae
NEBC: 00656132
Clinopodium vulgare
Linnaeus USA: Vermont Halifax: Halifax C. H. Knowlton 1921-6-18
NEBC: 00658724
Lycopus uniflorus
Michaux USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 01018341
Mentha gentilis
Linnaeus USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00642042
Monarda fistulosa
Linnaeus USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00642099
Monarda fistulosa
Linnaeus USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00591149
Physostegia virginiana
(Linnaeus) Bentham USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00648734
Pycnanthemum virginianum
(Linnaeus) B. L. Robinson & Fernald USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00648909
Scutellaria galericulata
Linnaeus USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 00686565
Scutellaria lateriflora
Linnaeus USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 00707450
Stachys hispida
Pursh USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00612541
Teucrium occidentale boreale
(E.P. Bicknell) Ferna USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
Liliaceae
NEBC: 00560519
Clintonia borealis
(Aiton) Rafinesque USA: Vermont Halifax: Halifax C. H. Knowlton 1921-6-18
NEBC: 01182856
Maianthemum stellatum
(Linnaeus) Link USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
NEBC: 01182861
Maianthemum stellatum
(Linnaeus) Link USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
NEBC: 00810759
Uvularia grandiflora
Smith USA: Vermont Irasburg: Irasburg C. H. Knowlton 1921-5-19
NEBC: 00869625
Uvularia sessilifolia
Linnaeus USA: Vermont Woodstock: Woodstock C. H. Knowlton 1921-5-7
Lobeliaceae
NEBC: 00691152
Lobelia kalmii
Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
Lythraceae
NEBC: 01057163
Decodon verticillatus
(Linnaeus) Elliott USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
Myricaceae
NEBC: 00563242
Morella pensylvanica
(Mirbel) Kartesz USA: Maine Sullivan: Trunk Pond C. H. Knowlton 1921-9-5
Onagraceae
NEBC: 01073590
Circaea canadensis canadensis
(Linnaeus) Hill USA: Maine Strong: Strong C. H. Knowlton 1921-7-25
NEBC: 01041047
Epilobium coloratum
Biehler USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01057700
Epilobium leptophyllum
Rafinesque USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 01040854
Epilobium leptophyllum
Rafinesque USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
Orchidaceae
NEBC: 00741472
Cypripedium parviflorum pubescens
(Willdenow) O. W. Knight USA: Maine Farmington: Farmington C. H. Knowlton 425 1921
NEBC: 00741476
Cypripedium parviflorum pubescens
(Willdenow) O. W. Knight USA: Maine Strong: Strong C. H. Knowlton 1921-7-25
NEBC: 00712516
Cypripedium parviflorum pubescens
(Willdenow) O. W. Knight USA: Vermont Salisbury: Salisbury C. H. Knowlton 1921-5-26
NEBC: 00728458
Galearis spectabilis
(Linnaeus) Rafinesque USA: Vermont Colchester: Colchester C. H. Knowlton 1921-7-9
NEBC: 01062179
Platanthera clavellata
(Michaux) Luer USA: New Hampshire Londonderry: Londonderry C. H. Knowlton 1921-8-15
Penthoraceae
NEBC: 01028468
Penthorum sedoides
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Phytolaccaceae
NEBC: 00732630
Phytolacca americana
Linnaeus USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
Plantaginaceae
NEBC: 00656440
Chaenorhinum minus
(Linnaeus) Lange USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-3
Poaceae
NEBC: 01178479
Agrostis perennans
(Walter) Tuckerman USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00689749
Ammophila breviligulata
Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1921-9-3
NEBC: 00863094
Bromus ciliatus
Linnaeus USA: New Hampshire Pinkhams C. H. Knowlton 1921-7-23
NEBC: 00868085
Bromus kalmii
A. Gray USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
NEBC: 00868087
Bromus kalmii
A. Gray USA: Vermont Colchester: Colchester C. H. Knowlton 1921-7-9
NEBC: 01045544
Calamagrostis coarctata
Eaton USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 00878375
Cinna latifolia
(Treviranus ex Göppert) Grisebach USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 00768456
Dichanthelium acuminatum lindheimeri
(Nash) Freckmann & Lelong USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00768503
Dichanthelium acuminatum lindheimeri
(Nash) Freckmann & Lelong USA: Massachusetts Ashfield: Ashfield C. H. Knowlton 1921-6-19
NEBC: 01151240
Dichanthelium oligosanthes scribnerianum
(Nash) Freckmann & Lelong USA: Massachusetts Shirley: Shirley C. H. Knowlton 1921-6-17
NEBC: 00880417
Elymus riparius
Wiegand USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-27
NEBC: 00863573
Elymus virginicus halophilus
(E. P. Bicknell) Wiegand USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1921-8-30
NEBC: 00863600
Elymus virginicus halophilus
(E. P. Bicknell) Wiegand USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00817614
Leersia oryzoides
(Linnaeus) Swartz USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00817653
Leersia virginica
Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00864709
Muhlenbergia glomerata
(Willdenow) Trinius USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-3
NEBC: 00864937
Muhlenbergia mexicana
(Linnaeus) Trinius USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01026918
Muhlenbergia sylvatica
(Torrey) Torrey ex A. Gray USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01174110
Muhlenbergia uniflora
(Muhlenberg) Fernald USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01150893
Piptatherum racemosum
(Smith) Eaton USA: Vermont Colchester: Colchester C. H. Knowlton 1921-7-9
NEBC: 01148716
Poa saltuensis
Fernald & Wiegand USA: Vermont Halifax: Halifax C. H. Knowlton 1921-6-18
NEBC: 00734388
Schizachyrium scoparium
(Michaux) Nash USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 00855647
Setaria élen
(Poiret) Kerguélen USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01182330
Torreyochloa pallida fernaldii
(Hitchc.) Dore ex Koyama & Kawano USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00863948
Zizania palustris
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Polygonaceae
NEBC: 00552235
Polygonum pensylvanicum
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00650068
Rumex britannica
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00650069
Rumex britannica
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00771100
Rumex longifolius
de Candolle USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
Ranunculaceae
NEBC: 00575776
Clematis virginiana
Linnaeus USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01034816
Ranunculus flammula filiformis
(Michaux) Hooker USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
Rosaceae
NEBC: 00661227
Amelanchier bartramiana
(Tausch) M. Roemer USA: New Hampshire Pinkhams C. H. Knowlton 1921-7-23
NEBC: 00673743
Amelanchier sanguinea
(Pursh) de Candolle USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
NEBC: 00661892
Amelanchier stolonifera
Wiegand USA: New Hampshire Marlow: Marlow C. H. Knowlton 1921-5-9
NEBC: 00661894
Amelanchier stolonifera
Wiegand USA: New Hampshire Marlow: Marlow C. H. Knowlton 1921-5-9
NEBC: 00654282
Crataegus punctata
Jacquin USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00756274
Potentilla fruticosa
(Linnaeus) Rydberg USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28
NEBC: 00653104
Potentilla simplex
Michaux USA: Vermont Swanton: Swanton C. H. Knowlton 1921-5-22
NEBC: 00441296
Potentilla tridentata
Aiton USA: Massachusetts Truro: Truro C. H. Knowlton 1921-6-27
NEBC: 00703552
Prunus domestica insititia
(Linnaeus) L. H. Bailey USA: Maine Alburg C. H. Knowlton 1921-5-21
NEBC: 00743190
Prunus pumila depressa
(Pursh) Gleason USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 00669379
Rosa blanda
Aiton USA: Maine Portland: Portland C. H. Knowlton 1921-7-27
NEBC: 00524977
Sanguisorba canadensis
Linnaeus USA: New Hampshire Londonderry: Londonderry C. H. Knowlton 1921-8-15
NEBC: 00703688
Spiraea alba
Du Roi USA: Vermont Alburg C. H. Knowlton 1921-5-21
Rubiaceae
NEBC: 00484406
Cephalanthus occidentalis
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-3
NEBC: 00866453
Galium tinctorium
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Salicaceae
NEBC: 00724955
Salix bebbiana
Sargent USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
NEBC: 00705369
Salix exigua
Nuttall USA: Vermont Colchester: Colchester C. H. Knowlton 1921-7-9
NEBC: 00705370
Salix exigua
Nuttall USA: Vermont Colchester: Colchester C. H. Knowlton 1921-7-9
NEBC: 00769450
Salix humilis tristis
(Aiton) Griggs USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00723509
Salix petiolaris
Smith USA: Vermont Alburg C. H. Knowlton 1921-5-21
NEBC: 00723510
Salix petiolaris
Smith USA: Vermont Alburg C. H. Knowlton 1921-5-21
NEBC: 00723515
Salix petiolaris
Smith USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00641100
Salix sericea
Marshall USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8
Saxifragaceae
NEBC: 01008814
Mitella nuda
Linnaeus USA: Vermont Salisbury: Salisbury C. H. Knowlton 1921-5-26
NEBC: 00665057
Ribes americanum
Miller USA: Vermont Salisbury: Salisbury C. H. Knowlton 1921-5-26
Scrophulariaceae
NEBC: 00686843
Lindernia dubia
(Linnaeus) Pennell USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00668952
Mimulus ringens
Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
Solanaceae
NEBC: 00564315
Solanum dulcamara
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-3
Thelypteridaceae
NEBC: 00631785
Phegopteris hexagonoptera
(Michaux) Fée USA: Maine Strong: Strong C. H. Knowlton 1921-7-25
Thymelaeaceae
NEBC: 00754235
Dirca palustris
Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1921-5-22
Tiliaceae
NEBC: 00679345
Tilia americana
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Urticaceae
NEBC: 00658372
Boehmeria cylindrica
(Linnaeus) Swartz USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
Verbenaceae
NEBC: 00716994
Verbena hastata
Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-7
NEBC: 00696252
Verbena hastata
Linnaeus USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00678613
Verbena urticifolia
Linnaeus USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
Violaceae
NEBC: 00721347
Viola nephrophylla
Greene USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00721352
Viola nephrophylla
Greene USA: Vermont Halifax: Halifax C. H. Knowlton 1921-6-18