Amaranthaceae NEBC: 00592054 Amaranthus tuberculatus (Moquin-Tandon) Sauer USA: Massachusetts Lowell: Lowell, Centralville C. W. Swan 1885-8-24
Aquifoliaceae NEBC: 00760847 Ilex laevigata (Pursh) A. Gray USA: Maine Kennebunk: Kennebunk C. W. Swan 1885-8-12
Asteraceae NEBC: 00531256 Anthemis arvensis Linnaeus USA: Massachusetts Lowell: Lowell, Powder Mills C. W. Swan 1885-8-23
GH: 00531408 Anthemis cotula Linnaeus USA: Massachusetts Lowell: Lowell, Powder Mills C. W. Swan 1885-8-23
NEBC: 00725593 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: Maine Kennebunk: Kennebunk C. W. Swan 1885-7-15
NEBC: 01037356 Bidens cernua Linnaeus USA: Massachusetts Lowell: Lowell, Centralville C. W. Swan 1885-9-7
NEBC: 00535942 Erigeron philadelphicus Linnaeus USA: Massachusetts Reading: Reading C. W. Swan 1885-6-21
GH: 01015016 Eurybia radula (Aiton) G. L. Nesom USA: Massachusetts Lowell: Lowell, Osgood Woods [probably in Ay... C. W. Swan 1885-8-27
NEBC: 01020249 Eurybia schreberi (Nees) Nees USA: Massachusetts Lowell: Lowell, Osgood Woods [probably in Ay... C. W. Swan 1885-8-27
NEBC: 00735240 Grindelia squarrosa (Pursh) Dunal USA: Massachusetts Lowell: Lowell, Calhoun's Mill Yard C. W. Swan 1885
NEBC: 01015303 Ionactis linariifolius (Linnaeus) Greene USA: Massachusetts Billerica: Billerica C. W. Swan 1885-9-18
NEBC: 00553199 Solidago bicolor concolor Torrey & A. Gray USA: Massachusetts Winchester or Woburn C. W. Swan 1885-9-8
NEBC: 01055523 Solidago flexicaulis Linnaeus USA: Massachusetts Framingham: Framingham C. W. Swan 1885-8-29
NEBC: 00553199 Solidago sp. USA: Massachusetts Winchester or Woburn C. W. Swan 1885-9-8
Betulaceae NEBC: 00662568 Ostrya virginiana (Miller) K. Koch USA: Massachusetts Cambridge: Cambridge, Fresh Pond C. W. Swan 1885-7-13
Brassicaceae NEBC: 00359162 Arabis drummondi A. Gray USA: Massachusetts Dracut: 00359162
C. W. Swan 1885-9-9
NEBC: 00757000 Boechera missouriensis (Greene) Al-Shehbaz USA: Massachusetts Medford: Medford C. W. Swan 1885-7-8
NEBC: 00359162 Boechera stricta (Graham) Al-Shehbaz USA: Massachusetts Dracut: 00359162
C. W. Swan 1885-9-9
NEBC: 00675002 Iberis amara Linnaeus USA: Massachusetts Boston: Dorchester, Shawmut Branch RR [Railr... C. W. Swan 1885-7-11
Caryophyllaceae NEBC: 00525395 Gypsophila muralis Linnaeus USA: Massachusetts Dracut: Dracut, Long Pond C. W. Swan 1885
Cistaceae NEBC: 00699544 Crocanthemum canadense (Linnaeus) Britton USA: Massachusetts Westford: Westford, Burges Pond [Stony Brook... C. W. Swan 1885-9-11
Crassulaceae NEBC: 00581977 Sedum acre Linnaeus USA: Massachusetts North Reading: No. Reading C. W. Swan 1885-6-21
Cucurbitaceae NEBC: 01026236 Sicyos angulatus Linnaeus USA: Massachusetts Lowell: Lowell C. W. Swan 1885-8-27
Cupressaceae NEBC: 00652263 Chamaecyparis thyoides (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Hopkinton: Hopkinton, Whitehall Pond C. W. Swan 1885-9-3
Cyperaceae NEBC: 00299707 Carex lasiocarpa americana Fernald USA: Maine Kennebunk: C. W. Swan 1885-7-25
NEBC: 00807080 Carex nigra (Linnaeus) Reichard USA: Massachusetts Ashby: Ashby C. W. Swan 1885-5-30
NEBC: 00807200 Carex normalis Mackenzie USA: Massachusetts Boston: Roxbury C. W. Swan 1068 1885-7-1
NEBC: 00854068 Carex paleacea Schreber ex Wahlenberg USA: Maine Kennebunk: Kennebunk C. W. Swan 1885-7-27
NEBC: 00576896 Carex spicata Hudson USA: Massachusetts Somerville: Somerville C. W. Swan 1885-6-6
NEBC: 01061369 Carex viridula Michaux USA: Maine Kennebunk: Kennebunk C. W. Swan 1885-7-24
Dicranaceae NEBC: 00825348 Orthodicranum flagellare (Hedwig) Loeske USA: New Hampshire Chocorua: [no additional data] C. W. Swan 1885-9-12
Dysphaniaceae NEBC: 00685992 Dysphania graveolens (Willdenow) Mosyakin & Clemants USA: Massachusetts Chelmsford: Chelmsford C. W. Swan 1885-9-20
NEBC: 00685993 Dysphania graveolens (Willdenow) Mosyakin & Clemants USA: Massachusetts Chelmsford: Chelmsford C. W. Swan 1885-9-20
Ericaceae NEBC: 01078718 Eubotrys racemosa (Linnaeus) Nuttall USA: Massachusetts Medford: Medford C. W. Swan 1885-7-8
Fabaceae NEBC: 00747713 Coronilla Linnaeus USA: Massachusetts Westford: Westford, Woollen-MIlls, Granitevi... C. W. Swan 1885-8-20
NEBC: 00739040 Desmodium ciliare (Muhlenberg ex Willdenow) de Candolle USA: Massachusetts Dracut: Dracut C. W. Swan 1885-9-7
NEBC: 00712409 Desmodium cuspidatum (Muhlenberg ex Willdenow) de Candolle ex G. Don USA: Massachusetts Lowell: Lowell C. W. Swan 1885-8-26
NEBC: 00712410 Desmodium cuspidatum (Muhlenberg ex Willdenow) de Candolle ex G. Don USA: Massachusetts Lowell: Lowell C. W. Swan 1885-8-26
NEBC: 00564172 Lespedeza frutescens (Linnaeus) Hornemann USA: Massachusetts Hopkinton: C. W. Swan 1885-9-3
NEBC: 00564185 Lespedeza frutescens (Linnaeus) Hornemann USA: Massachusetts Woburn: Woburn C. W. Swan 1885-9-8
NEBC: 00754020 Lespedeza stuevei Nuttall USA: Massachusetts Hopkinton: Hopkinton C. W. Swan 1885-9-3
NEBC: 00735829 Medicago USA: Massachusetts Westford: Westford, Woollen mills, Granitevi... C. W. Swan 1885-8-20
NEBC: 00735830 Medicago USA: Massachusetts Westford: Westford, Graniteville C. W. Swan 1885-8-20
NEBC: 00735820 Medicago minima Linnaeus & Desrousseaux USA: Massachusetts Westford: Westford, Woollen mills, Granitevi... C. W. Swan 1885-8-20
NEBC: 00534446 Medicago polymorpha Linnaeus USA: Massachusetts Billerica: Billerica, Woollen mills C. W. Swan 1885-9-18
NEBC: 00534451 Medicago polymorpha Linnaeus USA: Massachusetts Westford: Westford, near Woolen mill, Granit... C. W. Swan 1885-8-20
NEBC: 00739924 Strophostyles helvola (Linnaeus) Elliott USA: Massachusetts Boston: Dorchester C. W. Swan 1885-7-11
Iridaceae NEBC: 01044649 Sisyrinchium atlanticum E. P. Bicknell USA: Massachusetts Boston: Dorchester C. W. Swan 1885-6-25
NEBC: 01044652 Sisyrinchium atlanticum E. P. Bicknell USA: Massachusetts Boston: Dorchester, Mattapan C. W. Swan 1885-6-15
Liliaceae NEBC: 00817961 Maianthemum stellatum (Linnaeus) Link USA: Maine Kennebunk: Kennebunk, Great Hill C. W. Swan 1885-8-16
Lycopodiaceae NEBC: 00743608 Dendrolycopodium sp. USA: Massachusetts Groton: Groton C. W. Swan 1885-8-25
NEBC: 00772692 Lycopodium clavatum Linnaeus USA: Massachusetts Westford: Westford C. W. Swan 1885
NEBC: 00743608 Lycopodium dendroideum Michaux USA: Massachusetts Groton: Groton C. W. Swan 1885-8-25
NEBC: 00743608 Lycopodium sp. USA: Massachusetts Groton: Groton C. W. Swan 1885-8-25
Oleaceae NEBC: 01076659 Fraxinus nigra Marshall USA: Massachusetts Framingham: Framingham C. W. Swan 1885-8-29
Onagraceae NEBC: 01074804 Epilobium ciliatum Rafinesque USA: Massachusetts Boston: Dorchester C. W. Swan 1885-7-2
NEBC: 01057814 Epilobium strictum Muhlenberg USA: Maine Kennebunk: Kennebunk C. W. Swan 1885-8-7
Plantaginaceae NEBC: 00655367 Veronica longifolia Linnaeus USA: Massachusetts Chelmsford: N. [North] Chelmsford C. W. Swan 1885-9-13
Poaceae NEBC: 00595002 Bromus sterilis Linnaeus USA: Massachusetts Boston: Boston, near Children's Hospital [Hu... C. W. Swan 1885-6-10
NEBC: 00609299 Dactylis glomerata Linnaeus USA: Massachusetts Boston: Roxbury C. W. Swan 1885-6-27
NEBC: 00863199 Elymus trachycaulus (Link) Gould ex Shinners USA: Maine Kennebunk: Kennebunk C. W. Swan 1885-7-7
NEBC: 01047508 Leptochloa fascicularis (Lamarck) A. Gray USA: Massachusetts Billerica: Billerica, woollen-mills C. W. Swan 1885-9-18
NEBC: 00685887 Polypogon monspeliensis (Linnaeus) Desfontaines USA: Massachusetts Billerica: N. [North] Billerica, Woollen-mil... C. W. Swan 1885-9-18
Polemoniaceae NEBC: 00592479 Phlox paniculata Linnaeus USA: Massachusetts Sudbury: Sudbury C. W. Swan 1885-9-2
Polygonaceae NEBC: 00648996 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Chelmsford: Chelmsford C. W. Swan 1885-9-20
NEBC: 00762218 Polygonum amphibium Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. W. Swan 1885-9-20
Ranunculaceae NEBC: 01034401 Actaea rubra (Aiton) Willdenow USA: Massachusetts Lowell: Lowell, Fort Hill C. W. Swan 1885-8-26
GH: 00697007 Ranunculus sceleratus Linnaeus USA: Massachusetts Milton: Milton C. W. Swan 1885-6-28
Rosaceae NEBC: 00744603 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Acton: Acton C. W. Swan 1885-9-5
NEBC: 00724604 Geum laciniatum Murray USA: Massachusetts Middlesex C. W. Swan 1885-9-7
NEBC: 00710556 Potentilla arguta Lehmann USA: Massachusetts Chelmsford: Chelmsford C. W. Swan 773 1885-9-17
NEBC: 00703387 Rosa micrantha Borrer ex Smith USA: Massachusetts Boston: Roxbury, Glen Road C. W. Swan 1885-7-4
Salicaceae NEBC: 00763070 Salix eriocephala Michaux USA: Massachusetts Lowell: Lowell, near Hale's Brook C. W. Swan 1885-7-15
Solanaceae NEBC: 00630026 Physalis heterophylla Nees USA: Massachusetts Lowell: Lowell, Powder Mill Region C. W. Swan 1885-8-23
Sparganiaceae NEBC: 00667659 Sparganium americanum Nuttall USA: Massachusetts Hopkinton: Hopkinton, Woodville C. W. Swan 1885-9-4
Vitaceae NEBC: 00663901 Vitis aestivalis Michaux USA: Massachusetts Medford: Medford C. W. Swan 1885-7-8
NEBC: 00631502 Vitis aestivalis bicolor Deam USA: Massachusetts Lowell: Lowell, Fort Hill C. W. Swan 1885-8-26
NEBC: 00701798 Vitis novae-angliae Fernald (pro sp.) USA: Massachusetts Sudbury: Sudbury C. W. Swan 1885-9-2
