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Index of Botanical Specimens
Search for collector:[Ralph Hoffmann]
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Tiliaceae
NEBC: 00733217
Tilia americana
Linnaeus USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1904-8-10
Trilliaceae
NEBC: 00573250
Medeola virginiana
Linnaeus USA: Massachusetts Barrington Ralph Hoffmann 1901-6-26
NEBC: 00573249
Medeola virginiana
Linnaeus USA: Massachusetts Sandisfield: Sandisfield Ralph Hoffmann 1912-7-22
Ulmaceae
NEBC: 00721794
Celtis occidentalis
Linnaeus USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1914-8-14
NEBC: 00721797
Celtis occidentalis
Linnaeus USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1914-7-30
A: 00721798
Celtis occidentalis
Linnaeus USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-8-26
NEBC: 00721799
Celtis occidentalis
Linnaeus USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-8-26
NEBC: 00721800
Celtis occidentalis
Linnaeus USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1914-8-12
NEBC: 00592388
Ulmus procera
Salisbury USA: Massachusetts Lenox: Lenox Ralph Hoffmann 1919-7-9
NEBC: 00721969
Ulmus rubra
Muhlenberg USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1919-7-16
NEBC: 00721971
Ulmus rubra
Muhlenberg USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1904-7-10
Urticaceae
NEBC: 00658469
Boehmeria cylindrica
(Linnaeus) Swartz USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1902-8-20
NEBC: 00648163
Laportea canadensis
(Linnaeus) Weddell USA: Massachusetts South Sandisfield Ralph Hoffmann 1912-7-22
NEBC: 00643875
Parietaria pensylvanica
Muhlenberg ex Willdenow USA: Massachusetts New Marlborough: New Marlborough Ralph Hoffmann 1920-9-1
NEBC: 00643877
Parietaria pensylvanica
Muhlenberg ex Willdenow USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1919-6-28
NEBC: 00768113
Pilea pumila
(Linnaeus) A. Gray USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1902-8-20
NEBC: 00866107
Urtica dioica gracilis
(Aiton) Selander USA: Massachusetts Monterey: Monterey Ralph Hoffmann 1920-7-7
NEBC: 00866108
Urtica dioica gracilis
(Aiton) Selander USA: Massachusetts Monterey: Monterey Ralph Hoffmann 1920-7-7
NEBC: 00866109
Urtica dioica gracilis
(Aiton) Selander USA: Massachusetts Lee: Lee Ralph Hoffmann 1920-7-26
NEBC: 00866110
Urtica dioica gracilis
(Aiton) Selander USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1914-7-30
NEBC: 00866111
Urtica dioica gracilis
(Aiton) Selander USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann 1919-7-14
Verbenaceae
NEBC: 00610024
Verbena bracteata
Lagasca & Rodriguez USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann 1919-9-9
NEBC: 00696352
Verbena hastata
Linnaeus USA: Massachusetts Monterey: Monterey Ralph Hoffmann 1919-7-25
NEBC: 00696354
Verbena hastata
Linnaeus USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1902-8-20
GH: 00610038
Verbena simplex
Lehmann USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1 1902-8-27
NEBC: 00610040
Verbena simplex
Lehmann USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1902-8-27
NEBC: 00678620
Verbena urticifolia
Linnaeus USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1902-8-23
Violaceae
NEBC: 00771627
Viola arvensis
Murray USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann
NEBC: 00659652
Viola bissellii
House USA: Massachusetts Lenox: Lenox Ralph Hoffmann 1919-7-15
NEBC: 00659653
Viola bissellii
House USA: Massachusetts Florida: Florida Ralph Hoffmann 1920-6-6
NEBC: 00659654
Viola bissellii
House USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-8-7
NEBC: 00659655
Viola bissellii
House USA: Massachusetts Williamstown: Williamstown Ralph Hoffmann 1920-5-17
NEBC: 00560219
Viola blanda
Willdenow USA: Massachusetts Florida: Florida Ralph Hoffmann 1909-7-3
NEBC: 00560230
Viola blanda
Willdenow USA: Massachusetts Lee: Lee Ralph Hoffmann 1920-5-27
NEBC: 00560239
Viola blanda
Willdenow USA: Massachusetts Savoy: Savoy Ralph Hoffmann
NEBC: 00560241
Viola blanda
Willdenow USA: Massachusetts Savoy: Savoy Ralph Hoffmann 1920-6-4
NEBC: 00560244
Viola blanda
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-23
NEBC: 00560245
Viola blanda
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann
NEBC: 00560247
Viola blanda
Willdenow USA: Massachusetts Mount Washington: Washington Ralph Hoffmann 1909-7-12
NEBC: 00560250
Viola blanda
Willdenow USA: Massachusetts Williamstown: Williamstown Ralph Hoffmann 1920-5-18
NEBC: 00560240
Viola blanda
Willdenow USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann
NEBC: 00560249
Viola blanda
Willdenow USA: Massachusetts Florida: Florida Ralph Hoffmann 1920-6-17
NEBC: 00560225
Viola blanda
Willdenow USA: Massachusetts Savoy: Savoy Ralph Hoffmann
NEBC: 00773269
Viola canadensis
Linnaeus USA: Massachusetts Adams: Adams Ralph Hoffmann 1901-6-1
NEBC: 00773272
Viola canadensis
Linnaeus USA: Massachusetts Williamstown: Williamstown Ralph Hoffmann 1920-5-18
NEBC: 00504368
Viola cucullata
Aiton USA: Massachusetts Otis: Otis Ralph Hoffmann 1920-5-27
NEBC: 00504369
Viola cucullata
Aiton USA: Massachusetts Savoy: Savoy Ralph Hoffmann 1920-6-4
NEBC: 00504371
Viola cucullata
Aiton USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-7-20
NEBC: 00504372
Viola cucullata
Aiton USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00504374
Viola cucullata
Aiton USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-29
NEBC: 00504375
Viola cucullata
Aiton USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00504377
Viola cucullata
Aiton USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00504378
Viola cucullata
Aiton USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00504380
Viola cucullata
Aiton USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00504381
Viola cucullata
Aiton USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-31
NEBC: 00504355
Viola cucullata
Aiton USA: Massachusetts Savoy: Savoy Ralph Hoffmann 1920-6-4
NEBC: 00504361
Viola cucullata
Aiton USA: Massachusetts Lanesborough: Lanesborough Ralph Hoffmann
NEBC: 00504379
Viola cucullata
Aiton USA: Massachusetts Hinsdale: Hinsdale Ralph Hoffmann 1920-5-27
NEBC: 00659731
Viola fernaldii
House USA: Massachusetts Florida: Florida Ralph Hoffmann 1920-6-6
NEBC: 00659735
Viola fernaldii
House USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-5-24
NEBC: 00659737
Viola fernaldii
House USA: Massachusetts Lee: Lee Ralph Hoffmann 1920-5-29
NEBC: 00659734
Viola fernaldii
House USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-23
NEBC: 00659736
Viola fernaldii
House USA: Massachusetts Hinsdale: Hinsdale Ralph Hoffmann 1920-5-27
NEBC: 00659738
Viola fernaldii
House USA: Massachusetts Mount Washington: Mount Washington Ralph Hoffmann 1920-8-28
NEBC: 00659739
Viola fernaldii
House USA: Massachusetts Sandisfield: Sandisfield Ralph Hoffmann 1920-5-28
NEBC: 00659740
Viola fernaldii
House USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-7-7
NEBC: 00659741
Viola fernaldii
House USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-5-26
NEBC: 00659742
Viola fernaldii
House USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-24
NEBC: 00659743
Viola fernaldii
House USA: Massachusetts Williamstown: Williamstown Ralph Hoffmann 1920-5-17
NEBC: 00724024
Viola fernaldii
House USA: Massachusetts Williamstown: Williamstown Ralph Hoffmann 1920-6-28
NEBC: 00574037
Viola labradorica
Schrank USA: Massachusetts Lenox: Lenox Ralph Hoffmann 1920-5-27
NEBC: 00574041
Viola labradorica
Schrank USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1904-8-12
NEBC: 00574030
Viola labradorica
Schrank USA: Massachusetts Sandisfield: Symon's Pond Ralph Hoffmann 1912-7-1
NEBC: 00573971
Viola lanceolata
Linnaeus USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1902-8-27
NEBC: 00573970
Viola lanceolata
Linnaeus USA: Massachusetts Savoy: Savoy Ralph Hoffmann 1920-6-4
NEBC: 00721358
Viola nephrophylla
Greene USA: Massachusetts Clarksburg: Clarksburg Ralph Hoffmann 1909-7-3
NEBC: 00771653
Viola odorata
Linnaeus USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1914-7-20
NEBC: 00760409
Viola pallens
(Banks ex Gingins) Brainerd USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1909-5-30
NEBC: 00760408
Viola pallens
(Banks ex Gingins) Brainerd USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00760525
Viola palmata
Linnaeus USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-5-26
NEBC: 00760526
Viola palmata
Linnaeus USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 315 1917-8-5
NEBC: 00760530
Viola palmata
Linnaeus USA: Massachusetts West Stockbridge: West Stockbridge Ralph Hoffmann 1911-7-19
NEBC: 00659603
Viola porteriana
Pollard (pro sp.) USA: Massachusetts Florida: Florida Ralph Hoffmann 1920-6-6
NEBC: 00659614
Viola porteriana
Pollard (pro sp.) USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-8-7
NEBC: 00659615
Viola porteriana
Pollard (pro sp.) USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-8-7
NEBC: 00659616
Viola porteriana
Pollard (pro sp.) USA: Massachusetts Williamstown: Williamstown Ralph Hoffmann 1920-6-28
NEBC: 00688228
Viola porteriana
Pollard (pro sp.) USA: Massachusetts Williamstown: Williamstown Ralph Hoffmann 1920-5-18
NEBC: 00721114
Viola pubescens
Aiton USA: Massachusetts Great Barrington: Great Barrington Ralph Hoffmann 1920-5-31
NEBC: 00721119
Viola pubescens
Aiton USA: Massachusetts Egremont: Egremont Ralph Hoffmann 1920-5-31
NEBC: 00721128
Viola pubescens
Aiton USA: Massachusetts Savoy: Savoy Ralph Hoffmann 1901-5-31
NEBC: 00721129
Viola pubescens
Aiton USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann 1916-7-22
NEBC: 00721134
Viola pubescens
Aiton USA: Massachusetts West Stockbridge: West Stockbridge Ralph Hoffmann 1901-6-24
NEBC: 00721133
Viola pubescens
Aiton USA: Massachusetts New Marlborough: New Marlborough Ralph Hoffmann 1912-7-19
NEBC: 00721138
Viola pubescens
Aiton USA: Massachusetts Windsor: Windsor Ralph Hoffmann 1920-6-4
NEBC: 00687675
Viola renifolia
A. Gray USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-23
NEBC: 00687678
Viola renifolia
A. Gray USA: Massachusetts Great Barrington: Great Barrington Ralph Hoffmann 1919-7-11
NEBC: 00687679
Viola renifolia
A. Gray USA: Massachusetts Lenox: Lenox Ralph Hoffmann 1920-7-30
NEBC: 00687680
Viola renifolia
A. Gray USA: Massachusetts New Marlborough: New Marlborough Ralph Hoffmann 1912-7-9
NEBC: 00687681
Viola renifolia
A. Gray USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1904-8-10
NEBC: 00687683
Viola renifolia
A. Gray USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann 1920-5-19
NEBC: 00687685
Viola renifolia
A. Gray USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann 1920-6-19
NEBC: 00687686
Viola renifolia
A. Gray USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1919-6-18
NEBC: 00687687
Viola renifolia
A. Gray USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-20
NEBC: 00702902
Viola rotundifolia
Michaux USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1919-6-22
NEBC: 00702907
Viola rotundifolia
Michaux USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1911-7-26
NEBC: 00702917
Viola rotundifolia
Michaux USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-4-20
NEBC: 00702918
Viola rotundifolia
Michaux USA: Massachusetts North Adams: North Adams Ralph Hoffmann 1901-6-1
NEBC: 00730000
Viola ryoniae
House USA: Connecticut Sheffield Ralph Hoffmann 1920-7-20
NEBC: 00640784
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts Florida: Florida Ralph Hoffmann 1920-5-17
NEBC: 00640788
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts Mount Washington: Mount Washington Ralph Hoffmann 1914-8-11
NEBC: 00640790
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts Sandisfield: New Boston Ralph Hoffmann 1920-5-28
NEBC: 00640791
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts Lenox: Lenox Ralph Hoffmann 1911-8-7
NEBC: 00640795
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts West Stockbridge: West Stockbridge Ralph Hoffmann
NEBC: 00640801
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts Adams: Adams Ralph Hoffmann 1901-6-1
NEBC: 00640802
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1919-6-29
NEBC: 00665586
Viola selkirkii
Pursh USA: Massachusetts West Stockbridge: West Stockbridge Ralph Hoffmann 1920-8-6
NEBC: 00665587
Viola selkirkii
Pursh USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann 1916-7-22
NEBC: 00649449
Viola sororia
Willdenow USA: Massachusetts Florida: Florida Ralph Hoffmann 1920-5-17
NEBC: 00649451
Viola sororia
Willdenow USA: Massachusetts North Adams: North Adams Ralph Hoffmann 1909-7-3
NEBC: 00649453
Viola sororia
Willdenow USA: Massachusetts Florida: Florida Ralph Hoffmann 1909-7-3
NEBC: 00649455
Viola sororia
Willdenow USA: Massachusetts Great Barrington: Great Barrington Ralph Hoffmann 1919-7-11
NEBC: 00649456
Viola sororia
Willdenow USA: Massachusetts Egremont: Egremont Ralph Hoffmann 1920-6-1
NEBC: 00649457
Viola sororia
Willdenow USA: Massachusetts Great Barrington: Great Barrington Ralph Hoffmann 1920-5-31
NEBC: 00649458
Viola sororia
Willdenow USA: Massachusetts Great Barrington: Great Barrington Ralph Hoffmann 1920-5-31
NEBC: 00649474
Viola sororia
Willdenow USA: Massachusetts Sandisfield: Sandisfield Ralph Hoffmann 1920-5-29
NEBC: 00649475
Viola sororia
Willdenow USA: Massachusetts Sandisfield: Sandisfield Ralph Hoffmann 1920-5-28
NEBC: 00649476
Viola sororia
Willdenow USA: Massachusetts Savoy: Savoy Ralph Hoffmann 1901-5-31
NEBC: 00649477
Viola sororia
Willdenow USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1909-5-30
NEBC: 00649478
Viola sororia
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-21
NEBC: 00688208
Viola sororia
Willdenow USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-5-24
NEBC: 00649481
Viola sororia
Willdenow USA: Massachusetts Mount Washington: Washington Ralph Hoffmann 1919-7-18
NEBC: 00649482
Viola sororia
Willdenow USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1909-5-30
NEBC: 00649483
Viola sororia
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-23
NEBC: 00649484
Viola sororia
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1919-7-11
NEBC: 00649485
Viola sororia
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00649486
Viola sororia
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1919-7-1
NEBC: 00649487
Viola sororia
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00688218
Viola sororia
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1909-5-30
NEBC: 00649488
Viola sororia
Willdenow USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-5-24
NEBC: 00723826
Viola sororia
Greene (pro sp.) USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1920-1-23
NEBC: 00723827
Viola sororia
Greene (pro sp.) USA: Massachusetts West Stockbridge: West Stockbridge Ralph Hoffmann 1920-5-30
NEBC: 00684604
Viola subsinuata
(Greene) Greene (pro sp.) USA: Massachusetts Great Barrington: Great Barrington Ralph Hoffmann 1904-8-14
NEBC: 00684606
Viola subsinuata
(Greene) Greene (pro sp.) USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-7-30
NEBC: 00684607
Viola subsinuata
(Greene) Greene (pro sp.) USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1902-8-27
NEBC: 00684609
Viola subsinuata
(Greene) Greene (pro sp.) USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1920-7-20
Woodsiaceae
NEBC: 00676343
Woodsia ilvensis
(Linnaeus) R. Brown USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1904-8-14
NEBC: 00676708
Woodsia obtusa
(Sprengel) Torrey USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1901-6-27
NEBC: 00676710
Woodsia obtusa
(Sprengel) Torrey USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann 1899-9-23
NEBC: 00676711
Woodsia obtusa
(Sprengel) Torrey USA: Massachusetts Stockbridge: Stockbridge Ralph Hoffmann 1900-6-27
Xyridaceae
NEBC: 01151699
Xyris difformis
Chapman USA: Massachusetts Otis: Otis Ralph Hoffmann 1904-9-23
NEBC: 01151701
Xyris difformis
Chapman USA: Massachusetts Sheffield: Sheffield Ralph Hoffmann 1902-8-27
NEBC: 00855225
Xyris montana
Ries USA: Massachusetts Mount Washington: Mount Washington Ralph Hoffmann 1914-8-20
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