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Index of Botanical Specimens
Search for collectorid:[42456] and year collected:[1879]
= with images
Aizoaceae
NEBC: 00761268
Mollugo verticillata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-9
Alismataceae
NEBC: 01032824
Sagittaria latifolia
Willdenow USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-6
NEBC: 01032825
Sagittaria latifolia
Willdenow USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
Amaranthaceae
NEBC: 00614779
Amaranthus albus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-8
Anacardiaceae
NEBC: 00752520
Rhus copallinum latifolia
Engler USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-5
NEBC: 00720940
Rhus glabra
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-20
NEBC: 00752656
Rhus typhina
Linnaeus USA: Massachusetts Auburn: Auburn H. Merrifield 1879-6-29
Apiaceae
NEBC: 01050920
Cicuta maculata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 01051539
Hydrocotyle americana
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
Aquifoliaceae
NEBC: 00767935
Ilex verticillata
(Linnaeus) A. Gray USA: Massachusetts Auburn: Auburn H. Merrifield 1879-6-30
Araceae
NEBC: 01080209
Arisaema triphyllum
(Linnaeus) Schott USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-14
Araliaceae
NEBC: 00816820
Aralia hispida
Ventenat USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-16
Asteraceae
NEBC: 00531121
Achillea millefolium
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-25
NEBC: 01037316
Ambrosia artemisiifolia
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-6
NEBC: 01065689
Antennaria howellii neodioica
(Greene) Bayer USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-17
NEBC: 01053510
Antennaria plantaginifolia
(Linnaeus) Hooker USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-17
NEBC: 00531456
Anthemis cotula
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 00566284
Arctium minus
(Hill) Bernhardi USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-8
NEBC: 00531545
Artemisia absinthium
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-8
NEBC: 01037406
Bidens cernua
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-9-2
NEBC: 01038262
Bidens frondosa
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-9-2
NEBC: 01037874
Bidens laevis
(Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Northborough: Northborough H. Merrifield 1879-9-19
NEBC: 00577004
Cirsium arvense
(Linnaeus) Scopoli USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-14
NEBC: 00626773
Erechtites hieraciifolia
(Linnaeus) Rafinesque ex de Candolle USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-8
NEBC: 01016693
Erigeron canadensis
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-3
NEBC: 01034015
Eupatorium perfoliatum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-16
NEBC: 01055147
Euthamia graminifolia
(Linnaeus) Nuttall USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-3
NEBC: 01034911
Eutrochium dubium
(Willdenow ex Poiret) E. E. Lamont USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-4
NEBC: 01038562
Helianthus divaricatus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-20
NEBC: 00833339
Hieracium kalmii
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-5
NEBC: 00833566
Hieracium paniculatum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-7
NEBC: 01071570
Hieracium scabrum
Michaux USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-5
NEBC: 00626434
Inula helenium
Linnaeus USA: Massachusetts Worcester: [no additional data] H. Merrifield 1879-7-25
NEBC: 00833887
Lactuca biennis
(Moench) Fernald USA: Massachusetts Auburn: Auburn H. Merrifield 1879-8-12
NEBC: 01067795
Lactuca canadensis
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 00718056
Leucanthemum vulgare
Lamarck USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-30
NEBC: 00568844
Packera aurea
(Linnaeus) A. Löve & D. Löve USA: Massachusetts Sutton: Sutton H. Merrifield 1879-5-31
NEBC: 00637101
Rudbeckia hirta pulcherrima
Farwell USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 00718538
Scorzoneroides autumnalis
(Linnaeus) Moench USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
NEBC: 01077187
Sericocarpus asteroides
(Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
NEBC: 01077478
Solidago caesia
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-9-12
NEBC: 01054529
Solidago gigantea
Aiton USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-8
NEBC: 01054831
Solidago juncea
Aiton USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-25
NEBC: 01054838
Solidago juncea
Aiton USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-3
NEBC: 00637484
Sonchus asper
(Linnaeus) Hill USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
NEBC: 00637485
Sonchus asper
(Linnaeus) Hill USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-14
NEBC: 00637596
Sonchus oleraceus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-30
NEBC: 01031915
Symphyotrichum puniceum
(Linnaeus) Á. Löve & D. Löve USA: Massachusetts Worcester: Worcester H. Merrifield 1879-9-15
NEBC: 01014544
Symphyotrichum racemosum
(Elliott) G. L. Nesom USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
Betulaceae
NEBC: 00657935
Betula alleghaniensis
Britton USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-15
NEBC: 00634665
Betula papyrifera
Marshall USA: New Hampshire Mount Monadnock H. Merrifield 1879-7-15
Boraginaceae
GH: 02026122
Cynoglossum officinale
Linnaeus USA: New York Sharon Springs H. Merrifield 1879-6-4
Brassicaceae
NEBC: 00617046
Brassica nigra
(Linnaeus) W. D. J. Koch USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
NEBC: 00592624
Brassica rapa
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
NEBC: 00582227
Capsella bursa-pastoris
(Linnaeus) Medikus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-4
NEBC: 00558862
Cardamine pensylvanica
Muhlenberg ex Willdenow USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-24
NEBC: 01023870
Lepidium virginicum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 00612112
Raphanus raphanistrum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
NEBC: 00602192
Raphanus sativus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-2
NEBC: 00582924
Sisymbrium officinale leiocarpum
de Candolle USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-30
Campanulaceae
NEBC: 00698271
Campanula aparinoides
Pursh USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
Caprifoliaceae
NEBC: 00682209
Diervilla lonicera
Miller USA: Massachusetts Auburn: Auburn H. Merrifield 1879-6-30
NEBC: 00687199
Sambucus nigra canadensis
(L.) R. Bolli USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-26
NEBC: 00611355
Viburnum nudum cassinoides
(Linnaeus) Torrey & A. Gray USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-2
Caryophyllaceae
NEBC: 00602926
Silene noctiflora
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
NEBC: 00586064
Stellaria media
(Linnaeus) Villars USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-10
Convolvulaceae
NEBC: 00655797
Convolvulus arvensis
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-9
NEBC: 00714830
Cuscuta gronovii
Willdenow ex Roemer & Schultes USA: Massachusetts Millbury: Millbury H. Merrifield 1879-8-5
Cornaceae
GH: 01843633
Cornus alternifolia
Linnaeus f. USA: New York Sharon Springs H. Merrifield 1879-6-10
NEBC: 00767330
Cornus florida
Linnaeus USA: Massachusetts Sutton: Sutton H. Merrifield 1879-5-30
Cucurbitaceae
NEBC: 01026259
Sicyos angulatus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-8
Cyperaceae
NEBC: 00216680
Carex atlantica capillacea
(L. H. Bailey) Reznicek USA: Massachusetts Sutton: H. Merrifield 1879-5-30
NEBC: 00218311
Carex bromoides
Willdenow USA: Massachusetts Worcester: Leicester Hermitage H. Merrifield 1879-7-28
NEBC: 00228079
Carex conoidea
Schkuhr ex Willdenow USA: Massachusetts Sutton: H. Merrifield 1879-5-30
NEBC: 00260070
Carex crinita gynandra
(Schweinitz) Schweinitz & Torrey USA: Massachusetts Worcester: H. Merrifield 1879-6-20
NEBC: 00228774
Carex cryptolepis
Mackenzie USA: Massachusetts Worcester: Salisburys Pond H. Merrifield 1879-8-6
NEBC: 00229244
Carex debilis rudgei
L. H. Bailey USA: Massachusetts Worcester: H. Merrifield 1879-5-30
NEBC: 00241223
Carex folliculata
Linnaeus USA: Massachusetts Auburn: H. Merrifield 1879-7
NEBC: 00260070
Carex gynandra
Schweinitz USA: Massachusetts Worcester: H. Merrifield 1879-6-20
NEBC: 00299213
Carex intumescens
Rudge USA: Massachusetts Worcester: Beaver St H. Merrifield 1879-7-24
NEBC: 00868950
Carex lupulina
Muhlenberg ex Willdenow USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 00802342
Carex scabrata
Schweinitz USA: Massachusetts Worcester: Worcester H. Merrifield 1879
GH: 02371589
Carex sparganioides
Muhlenberg ex Willdenow USA: New York [data not captured] H. Merrifield 1879-6-16
NEBC: 00576927
Carex spicata
Hudson USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-26
NEBC: 01043417
Carex vulpinoidea
Michaux USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-24
NEBC: 01047371
Dulichium arundinaceum
(Linnaeus) Britton USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-6
NEBC: 00770989
Eleocharis elliptica
Kunth USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-24
NEBC: 01042112
Eriophorum gracile
W. D. J. Koch ex Roth USA: Massachusetts Sutton: Sutton H. Merrifield 1879-5-31
NEBC: 01060733
Eriophorum tenellum
Nuttall USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-19
NEBC: 01042112
Eriophorum viridicarinatum
(Engelmann) Fernald USA: Massachusetts Sutton: Sutton H. Merrifield 1879-5-31
NEBC: 00894670
Scirpus atrocinctus
Fernald USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-17
NEBC: 01160522
Scirpus expansus
Fernald USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-1
Ericaceae
NEBC: 00461310
Gaylussacia baccata
(Wangenheim) K. Koch USA: Massachusetts Worcester: Worcester H. Merrifield 1879
NEBC: 00563857
Pyrola chlorantha
Swartz USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-21
Euphorbiaceae
NEBC: 01069381
Acalypha rhomboidea
Rafinesque USA: Massachusetts Worcester: Worcester H. Merrifield 1879-9-15
Fabaceae
NEBC: 00747650
Baptisia tinctoria
(Linnaeus) Ventenat USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-24
NEBC: 00711359
Desmodium paniculatum
(Linnaeus) de Candolle USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
NEBC: 00711701
Lespedeza hirta
Elliott USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-16
NEBC: 00639567
Lespedeza nuttallii
Darlington USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
NEBC: 00639962
Lespedeza sp.
Michaux USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
NEBC: 00504850
Trifolium pratense
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-25
Hypericaceae
NEBC: 00774276
Hypericum canadense
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-16
NEBC: 00715383
Hypericum ellipticum
Hooker USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
NEBC: 00715615
Hypericum mutilum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-16
NEBC: 00685453
Hypericum perforatum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-1
Iridaceae
NEBC: 01044280
Iris versicolor
Linnaeus USA: Massachusetts Sutton: Sutton H. Merrifield 1879-6-30
Lamiaceae
NEBC: 00562639
Glechoma hederacea
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-27
NEBC: 00749251
Lamium amplexicaule
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-29
NEBC: 00696771
Lycopus americanus
Muhlenberg ex W. P. C. Barton USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-6
NEBC: 00658982
Lycopus virginicus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-6
NEBC: 01018258
Mentha canadensis
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
NEBC: 00759164
Nepeta cataria
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
NEBC: 00591173
Physostegia virginiana
(Linnaeus) Bentham USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-9
NEBC: 00751883
Prunella vulgaris lanceolata
(W. P. C. Barton) Fernald USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-19
NEBC: 00686288
Scutellaria galericulata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
NEBC: 00762424
Scutellaria lateriflora
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-24
NEBC: 00686610
Trichostema dichotomum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
Liliaceae
NEBC: 00673407
Lilium canadense
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-14
NEBC: 00869759
Uvularia sessilifolia
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-19
Lobeliaceae
NEBC: 00820754
Lobelia cardinalis
Linnaeus USA: Massachusetts Millbury: Millbury H. Merrifield 1879-8-5
NEBC: 00698912
Lobelia inflata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-20
NEBC: 00725300
Lobelia spicata
Lamarck USA: Massachusetts Leicester: Leicester H. Merrifield 1879-7-2
Nymphaeaceae
NEBC: 01014163
Nuphar variegata
Engelmann ex Durand USA: Massachusetts Sutton: Sutton H. Merrifield 1879-5-30
Onagraceae
NEBC: 01039509
Chamaenerion angustifolium
(Linnaeus) Scopoli USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-26
NEBC: 01041053
Epilobium coloratum
Biehler USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-20
NEBC: 00568585
Oenothera perennis
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-24
Orchidaceae
AMES: 02065596
Galearis spectabilis
(Linnaeus) Rafinesque USA: New York Sharon Springs: [no additional data] H. Merrifield 1879-5-18
NEBC: 00462799
Platanthera lacera
(Michaux) G. Don USA: Massachusetts Holden: H. Merrifield 1879-8-7
NEBC: 01063551
Spiranthes cernua
(Linnaeus) Richard USA: Massachusetts Worcester: Worcester H. Merrifield 1879-9-11
NEBC: 01063177
Spiranthes lacera
(Rafinesque) Rafinesque USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-5
Orobanchaceae
GH: 01879853
Conopholis americana
(Linnaeus) Wallroth USA: New York Sharon Springs: Sharon Springs H. Merrifield 1879-6-13
NEBC: 00731165
Melampyrum lineare
Desrousseaux USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-2
GH: 02080083
Pedicularis canadensis
Linnaeus USA: New York Sharon Springs: Sharon Springs H. Merrifield 1879-6-6
Osmundaceae
NEBC: 00720685
Osmunda regalis spectabilis
(Willdenow) A. Gray USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-24
Papaveraceae
NEBC: 00614005
Sanguinaria canadensis
Linnaeus USA: Massachusetts Worcester: Worcester Cascade H. Merrifield 1879-4-24
Penthoraceae
NEBC: 01028536
Penthorum sedoides
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-17
Phytolaccaceae
NEBC: 00755301
Phytolacca americana
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-21
Plantaginaceae
NEBC: 00745190
Callitriche heterophylla
Pursh USA: Massachusetts Sutton: Sutton H. Merrifield 1879-5-31
NEBC: 00736704
Chelone glabra
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-25
NEBC: 00650266
Nuttallanthus canadensis
(Linnaeus) D. A. Sutton USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-24
NEBC: 00617126
Plantago lanceolata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-20
NEBC: 00617975
Plantago major
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-14
GH: 01805040
Veronica americana
Schweinitz ex Bentham USA: New York [data not captured] H. Merrifield 1879-6-6
NEBC: 00775155
Veronica scutellata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
Poaceae
NEBC: 00622326
Agrostis capillaris
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-10
NEBC: 01175824
Agrostis scabra
Willdenow USA: Massachusetts Leicester: Leicester H. Merrifield 1879-7-2
NEBC: 00835167
Agrostis stolonifera
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
NEBC: 00609065
Anthoxanthum odoratum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879
NEBC: 01045306
Brachyelytrum aristosum
(Michaux) P. Beauvois ex Branner & Coville USA: Massachusetts Auburn: Auburn H. Merrifield 1879-6-30
NEBC: 00880229
Bromus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
NEBC: 01045624
Calamagrostis coarctata
Eaton USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
NEBC: 00609364
Dactylis glomerata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-25
NEBC: 01178299
Danthonia spicata
(Linnaeus) P. Beauvois ex Roemer & Schultes USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-26
NEBC: 00855065
Dichanthelium latifolium
(Linnaeus) Harvill USA: Massachusetts Leicester: Leicester H. Merrifield 1879-7-2
NEBC: 00613019
Echinochloa crus-galli
(Linnaeus) P. Beauvois USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-7
NEBC: 00865806
Elymus hystrix
Linnaeus USA: Massachusetts Millbury: Millbury H. Merrifield 1879-8-5
NEBC: 00594640
Elymus repens
(Linnaeus) Gould USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-10
NEBC: 00878437
Glyceria acutiflora
Torrey USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 00878729
Glyceria borealis
(Nash) Batchelder USA: Massachusetts Auburn: Auburn H. Merrifield 1879-6-30
NEBC: 00859594
Glyceria canadensis
(Michaux) Trinius USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 01148381
Glyceria striata
(Lamarck) Hitchcock USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-12
NEBC: 00863810
Leersia oryzoides
(Linnaeus) Swartz USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-7
NEBC: 00855779
Muhlenbergia mexicana
(Linnaeus) Trinius USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-4
NEBC: 00853284
Panicum rigidulum
Bosc ex Nees USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-30
NEBC: 00853604
Paspalum setaceum muehlenbergii
(Nash) D. Banks USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-30
NEBC: 00583320
Phalaris canariensis
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
NEBC: 00583498
Phleum pratense
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-10
NEBC: 00583765
Poa pratensis
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879
NEBC: 00595835
Schedonorus pratensis
(Hudson) P. Beauvois USA: Massachusetts Worcester: Worcester H. Merrifield 1879
NEBC: 00598166
Setaria italica
(Linnaeus) P. Beauvois USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-9
NEBC: 00598303
Setaria pumila
(Poiret) Roemer & Schultes USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-7
Polygalaceae
NEBC: 00572457
Polygala paucifolia
Willdenow USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-16
NEBC: 00752143
Polygala sanguinea
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
Polygonaceae
NEBC: 00749755
Polygonum aviculare neglectum
(Bess) Arcangeli USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-15
NEBC: 00762794
Polygonum cilinode
Michaux USA: Massachusetts Auburn: Auburn H. Merrifield 1879-6-30
NEBC: 00759106
Polygonum convolvulus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-9
NEBC: 00664333
Polygonum hydropiper
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-17
NEBC: 00749403
Polygonum orientale
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-8
NEBC: 00729336
Polygonum sagittatum
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-14
NEBC: 00759479
Rumex crispus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-25
Pontederiaceae
NEBC: 00764361
Pontederia cordata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-24
Portulacaceae
NEBC: 00759778
Portulaca oleracea
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-24
Ranunculaceae
NEBC: 00753837
Anemone virginiana
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-24
NEBC: 00866783
Clematis occidentalis
(Hornemann) de Candolle USA: Massachusetts Amherst: Amherst H. Merrifield 1879-5-20
NEBC: 00866861
Thalictrum pubescens
Pursh USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
Rosaceae
NEBC: 00740493
Amelanchier laevis
Wiegand USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-12
NEBC: 00756142
Fragaria virginiana
Miller USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-24
NEBC: 00688917
Geum aleppicum strictum
Fernald USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-2
NEBC: 00565681
Geum rivale
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-24
NEBC: 00524391
Potentilla argentea
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-26
NEBC: 00756899
Rosa carolina
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-6-26
NEBC: 00653656
Rosa palustris
Marshall USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
NEBC: 00723652
Rubus hispidus
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
NEBC: 00659497
Spiraea latifolia
(Aiton) Borkhausen USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-19
NEBC: 00710260
Spiraea tomentosa
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
Rubiaceae
NEBC: 00484473
Cephalanthus occidentalis
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-24
NEBC: 00732674
Galium tinctorium
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-3
Sarraceniaceae
NEBC: 00232076
Sarracenia purpurea
Linnaeus USA: Massachusetts Sutton: H. Merrifield 1879-5-29
Saxifragaceae
NEBC: 01038948
Tiarella cordifolia
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-15
Scrophulariaceae
NEBC: 00686890
Lindernia dubia
(Linnaeus) Pennell USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-21
NEBC: 00678825
Mimulus ringens
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-10
NEBC: 00655133
Verbascum blattaria
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-18
Solanaceae
NEBC: 00576216
Datura stramonium
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-9
NEBC: 00685616
Physalis pubescens
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-9-12
Urticaceae
NEBC: 00658459
Boehmeria cylindrica
(Linnaeus) Swartz USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-5
Verbenaceae
NEBC: 00696337
Verbena hastata
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-22
NEBC: 00678608
Verbena urticifolia
Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1879-8-15
Violaceae
NEBC: 00560152
Viola blanda
Willdenow USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-14
NEBC: 00560972
Viola labradorica
Schrank USA: Massachusetts Worcester: Worcester H. Merrifield 1879-5-14
NEBC: 00573946
Viola lanceolata
Linnaeus USA: Massachusetts Sutton: Sutton H. Merrifield 1879-5-31
NEBC: 00767582
Viola primulifolia acuta
(Bigelow) Torr. & A. Gray USA: Massachusetts Sutton: Sutton H. Merrifield 1879-5-31
NEBC: 00640739
Viola sagittata ovata
(Nuttall) Torrey & A. Gray USA: Massachusetts Princeton: Princeton H. Merrifield 1879-5-17