Harvard University Herbaria & Libraries

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: 00772114 Rhus copallinum latifolia Engler USA: Massachusetts Worcester: Worcester H. Merrifield
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
NEBC: 01009016 Panax trifolius Linnaeus USA: Massachusetts Sutton: Sutton H. Merrifield 1880-5-30
Aquifoliaceae
NEBC: 00629973 Ilex mucronata (Linnaeus) M. Powell, Savolainen & S. Andrews USA: Massachusetts Worcester: Worcester H. Merrifield
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 hieraciifolius (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
Athyriaceae
NEBC: 00733698 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Massachusetts Worcester: Worcester H. Merrifield 1878-7-5
NEBC: 00551624 Deparia acrostichoides (Swartz) M. Kato USA: Massachusetts Worcester: Worcester H. Merrifield 1878-8-7
NEBC: 00662996 Onoclea sensibilis Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1878-6-29
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: 00682523 Lonicera canadensis Bartram ex Marsh. USA: Massachusetts Worcester: Worcester H. Merrifield
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: 00766840 Eriophorum vaginatum Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1880-5-5
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
Dennstaedtiaceae
NEBC: 00663124 Dennstaedtia punctilobula (Michaux) T. Moore USA: Massachusetts Worcester: Worcester H. Merrifield 1878
NEBC: 00631276 Pteridium aquilinum latiusculum (Desvaux) Hultén USA: Massachusetts Worcester: Worcester H. Merrifield 1878-7-1
Dryopteridaceae
NEBC: 00636104 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: Massachusetts Worcester: Worcester H. Merrifield 1878-6-29
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: 01182671 Lilium philadelphicum Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1880-7-22
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: 00816021 Oenothera biennis Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1878-7-16
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: 00639787 Osmunda claytoniana Linnaeus USA: Massachusetts Worcester: Worcester H. Merrifield 1880
NEBC: 00720685 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Worcester: Worcester H. Merrifield 1879-7-24
NEBC: 00752942 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Massachusetts Worcester: Worcester H. Merrifield 1880
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: 00863015 Piptochaetium avenaceum (Linnaeus) Parodi USA: Massachusetts Plymouth: Plymouth, near Billington Sea H. Merrifield 1881-6-25
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
Pteridaceae
NEBC: 00681379 Adiantum pedatum Linnaeus USA: Massachusetts Worcester: Worcester, Cascade H. Merrifield
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
Thelypteridaceae
NEBC: 00652193 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts Worcester: Worcester H. Merrifield 1878-7-6
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