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Index of Botanical Specimens

Search for collectorid:[38400] and year collected:[1949]

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Alismataceae
NEBC: 01080622 Sagittaria latifolia Willdenow USA: Maine Embden: Embden C. H. Knowlton 1949-8-15
Apiaceae
NEBC: 01051109 Cryptotaenia canadensis (Linnaeus) de Candolle USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
Aquifoliaceae
NEBC: 00767502 Ilex verticillata (Linnaeus) A. Gray USA: Maine Cape Rosier C. H. Knowlton 1949-6-30
Araceae
NEBC: 00875017 Arisaema triphyllum stewardsonii (Britton) Huttleston USA: Massachusetts Cohasset: Cohasset C. H. Knowlton 1949-5-4
Asclepiadaceae
NEBC: 00572720 Asclepias incarnata Linnaeus USA: Massachusetts South Egremont C. H. Knowlton 1949-7-13
Asteraceae
NEBC: 01017730 Cirsium muticum Michaux USA: Maine Embden: Embden C. H. Knowlton 1949-8-13
NEBC: 01019362 Doellingeria umbellata (Miller) Nees USA: Maine Embden: Embden C. H. Knowlton 1949-8-13
NEBC: 00834894 Erigeron canadensis Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1949-7-20
NEBC: 01055107 Euthamia graminifolia (Linnaeus) Nuttall USA: Massachusetts West Falmouth C. H. Knowlton 1949-9-20
NEBC: 01053824 Gnaphalium uliginosum Linnaeus USA: Maine Embden: Embden C. H. Knowlton 1949-8-13
NEBC: 00535804 Heliopsis helianthoides scabra (Dunal) Fernald USA: Massachusetts Leverett: Leverett C. H. Knowlton 1949-7-16
NEBC: 00833411 Hieracium paniculatum Linnaeus USA: Maine Embden: Embden C. H. Knowlton 1949-8-15
NEBC: 00568814 Packera aurea (Linnaeus) A. Löve & D. Löve USA: Massachusetts Medfield: Medfield C. H. Knowlton 1949-5-11
NEBC: 01055220 Solidago altissima Linnaeus USA: Massachusetts Bourne: Bourne C. H. Knowlton 1949-9-20
NEBC: 00501412 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Bourne: Bourne C. H. Knowlton 1949-9-20
Athyriaceae
NEBC: 00576319 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Colchester: Colchester C. H. Knowlton 1949-7-20
Betulaceae
NEBC: 00634466 Betula lenta Linnaeus USA: Massachusetts Cohasset: Cohasset C. H. Knowlton 1949-5-4
NEBC: 00627982 Corylus americana Walter USA: Massachusetts Leverett: Leverett C. H. Knowlton 1949-7-16
Boraginaceae
NEBC: 00638531 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Vermont Milton: Milton C. H. Knowlton 1949-7-20
NEBC: 00577217 Myosotis scorpioides Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
Campanulaceae
GH: 00698988 Triodanis perfoliata (Linnaeus) Nieuwland USA: New Hampshire Nottingham: Nottingham C. H. Knowlton 1949-5-21
Caryophyllaceae
NEBC: 00693061 Silene antirrhina Linnaeus USA: Massachusetts Sheffield: Sheffield C. H. Knowlton 1949-7-13
NEBC: 00693642 Stellaria alsine Grimm USA: Massachusetts Leverett: Leverett C. H. Knowlton 1949-7-16
Chenopodiaceae
NEBC: 00592317 Chenopodium murale Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1949-7-9
Cyperaceae
NEBC: 00217479 Carex adusta Boott USA: Maine Cape Rosier: C. H. Knowlton 1949-6-28
NEBC: 00214017 Carex albicans emmonsii (Dewey ex Torrey) Rettig USA: Maine Cape Rosier C. H. Knowlton 1949-6-30
NEBC: 00218650 Carex brunnescens (Persoon) Poiret USA: Massachusetts Medfield: Mine Hill, Rocky Woods Res. C. H. Knowlton 1949-5-11
NEBC: 00222946 Carex conoidea Schkuhr ex Willdenow USA: Maine Brooksville: Cape Rosier C. H. Knowlton 1949-6-29
NEBC: 00254555 Carex hystericina Muhlenberg ex Willdenow USA: Vermont Sharon: By White River C. H. Knowlton 1949-7-17
NEBC: 01061929 Eleocharis acicularis (Linnaeus) Roemer & Schultes USA: Massachusetts Kingston: Kingston C. H. Knowlton 1949-7-11
NEBC: 00770792 Eleocharis elliptica Kunth USA: Maine Brooksville: Brooksville C. H. Knowlton 1949-6-30
NEBC: 01048051 Eleocharis erythropoda Steudel USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
NEBC: 00854225 Schoenoplectus tabernaemontani (C. C. Gmelin) Palla USA: Massachusetts South Egremont C. H. Knowlton 1949-7-13
NEBC: 00714511 Scirpus georgianus R. M. Harper USA: Massachusetts Scituate: Scituate C. H. Knowlton 1949-6-20
NEBC: 01160625 Scirpus hattorianus Makino USA: Maine Farmington: Farmington C. H. Knowlton 1949-8-8
NEBC: 00854225 Scirpus tabernaemontani C. C. Gmelin USA: Massachusetts South Egremont C. H. Knowlton 1949-7-13
Equisetaceae
NEBC: 00709536 Equisetum variegatum Schleicher ex F. Weber & D. Mohr USA: Vermont Sharon: Sharon C. H. Knowlton 1949-7-17
Ericaceae
NEBC: 00563754 Pyrola chlorantha Swartz USA: New Hampshire Nottingham: Nottingham C. H. Knowlton 1949-5-21
NEBC: 00519533 Vaccinium corymbosum Linnaeus USA: Massachusetts Medfield: Medfield C. H. Knowlton 1949-5-11
Juncaceae
NEBC: 00860070 Juncus gerardii Loiseleur-Deslongchamps USA: Maine Brooksville: Brooksville C. H. Knowlton 1949-6-29
NEBC: 00860997 Juncus pylaei Laharpe USA: Massachusetts Plympton: Plympton C. H. Knowlton 1949-7-11
NEBC: 01182523 Luzula multiflora (Ehrhart) Lejeune USA: Maine Brooksville: Brooksville C. H. Knowlton 1949-6-29
Lamiaceae
NEBC: 00656251 Galeopsis bifida Boenninghausen USA: Maine Embden: Embden C. H. Knowlton 1949-8-13
NEBC: 00696726 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1949-9-20
NEBC: 01047888 Mentha canadensis Linnaeus USA: Maine Embden: Embden C. H. Knowlton 1949-8-13
NEBC: 00648785 Pycnanthemum virginianum (Linnaeus) B. L. Robinson & Fernald USA: Massachusetts Leverett: Leverett C. H. Knowlton 1949-7-16
Lemnaceae
NEBC: 00875172 Spirodela polyrrhiza (Linnaeus) Schleiden USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
Liliaceae
NEBC: 00868225 Maianthemum racemosum (Linnaeus) Link USA: Massachusetts Medfield: Medfield C. H. Knowlton 1949-6-10
NEBC: 01049055 Polygonatum pubescens (Willdenow) Pursh USA: Vermont Milton: Milton C. H. Knowlton 1949-7-29
NEBC: 00685384 Trillium grandiflorum (Michaux) Salisbury USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
NEBC: 00810747 Uvularia grandiflora Smith USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
Oleaceae
NEBC: 00602106 Fraxinus americana Linnaeus USA: Maine Cape Rosier C. H. Knowlton 1949-6-29
Onagraceae
NEBC: 01073664 Circaea canadensis canadensis (Linnaeus) Hill USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
Orchidaceae
AMES: 01062821 Platanthera flava herbiola (R. Brown) Luer USA: Massachusetts Scituate: Scituate C. H. Knowlton 1949-6-20
NEBC: 00462717 Platanthera lacera (Michaux) G. Don USA: Massachusetts Weymouth: Weymouth C. H. Knowlton 1949-7-14
NEBC: 00569833 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Massachusetts Scituate: Scituate C. H. Knowlton 1949-6-20
Orobanchaceae
NEBC: 00645534 Agalinis paupercula (A. Gray) Britton USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1949-9-20
Pinaceae
NEBC: 00660977 Picea glauca (Moench) Voss USA: Maine Deer Isle: Deer Isle C. H. Knowlton 1949-6-28
Poaceae
NEBC: 00635257 Andropogon virginicus abbreviatus (Hackel) Fernald & Griscom USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1949-9-20
NEBC: 00865811 Elymus hystrix Linnaeus USA: Massachusetts Leverett: Leverett C. H. Knowlton 1949-7-15
NEBC: 00613692 Festuca rubra commutata Gaudin USA: Massachusetts Scituate: Scituate C. H. Knowlton 1949-6-20
NEBC: 00606029 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1949-9-20
NEBC: 01150551 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Scituate: Scituate C. H. Knowlton 1949-7-8
Ranunculaceae
NEBC: 00697065 Thalictrum pubescens Pursh USA: Maine Embden: Embden C. H. Knowlton 1949-8-15
Rosaceae
NEBC: 00649666 Agrimonia gryposepala Wallroth USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
NEBC: 00674443 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Medfield: Medfield C. H. Knowlton 1949-5-9
NEBC: 00669579 Geum fragarioides (Michaux) Smedmark USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
Rubiaceae
NEBC: 00503541 Galium asprellum Michaux USA: Maine Embden: Embden C. H. Knowlton 1949-8-15
NEBC: 00866499 Galium tinctorium Linnaeus USA: Massachusetts Kingston: Kingston C. H. Knowlton 1949-7-11
NEBC: 00503363 Galium triflorum Michaux USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-29
Scrophulariaceae
NEBC: 00678829 Mimulus ringens Linnaeus USA: Massachusetts Leverett: Leverett C. H. Knowlton 1949-7-16
Violaceae
NEBC: 00687416 Viola pubescens Aiton USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
NEBC: 00640914 Viola sororia Willdenow USA: Maine Brooksville: Brooksville C. H. Knowlton 1949-6-30

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