Plants of Blue Hills Reservation: Illustrated Checklist
As of December 2013, the checklist contains 577 species including 156 non-native (marked *), of which 47 are invasive (marked **)

This is a list of plants photographed from the Blue Hills including species whose images from the Blue Hills remain unpublished. This is not a true checklist, as many common plants are not yet included.

Ferns and Allies

Aspleniaceae

  Asplenium platyneuron (L.) B.S.P. — ebony spleenwort — Milton.

Blechnaceae

  Woodwardia areolata (L.) T. Moore — netted chain fern — photos: [1] [2] [3] [4] — Randolph.
  Woodwardia virginica (L.) Smith — Virginia chain fern — photos: [1] [2] [3] [4] — Canton; Milton.

Dennstaedtiaceae

  Dennstaedtia punctilobula (Michaux) T. Moore — hayscented fern — photo: [1] [2] — Milton.
  Pteridium aquilinum (L.) Kuhn — bracken fern — photos: [1] [2] [3] [4] — Canton; Milton; Quincy.

Dryopteridaceae

  Athyrium filix-femina var. angustum (Willd.) Lawson — northern lady fern — photos: [1] [2] [3] — Canton; Milton; Randolph.
  Cystopteris fragilis (L.) Bernh. — fragile fern — Randolph.
  Cystopteris tenuis (Michaux) Desvaux (fragilis var. mackayi Lawson) — MacKay's fragile fern or brittle fern — photo: [1] — Milton.
  Deparia acrostichoides (Swartz) M. Kato (Asplenium acrostichoides Sw.) — silvery spleenwort — photos: [1] [2] [3] [4] [5] — Milton.
  Dryopteris carthusiana (Vill.) H. P. Fuchs (spinulosa (O.F.Mueller) Watt) — spinulose wood fern — photos: [1] [2] [3] [4] [5] [6] — Milton; Quincy; Randolph.
  Dryopteris cristata (L.) A. Gray — crested wood fern — photos: [1] [2] [3] [4] [5] [6] — Milton; Randolph.
  Dryopteris intermedia (Muhl. ex Willd.) A. Gray — intermediate wood fern — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Randolph.
  Dryopteris marginalis (L.) A. Gray — marginal wood fern — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Canton; Milton; Quincy; Randolph.
  Matteuccia struthiopteris (L.) Todaro — ostrich fern — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] — Milton; Quincy.
  Onoclea sensibilis L. — sensitive fern — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Randolph.
  Polystichum acrostichoides (Michaux) Schott — Christmas fern — photos: [1] [2] [3] [4] [5] — Milton; Quincy; Randolph.

Equisetaceae

  Equisetum arvense L. — field horsetail, common horsetail — Milton.

Lycopodiaceae

  Diphasiastrum digitatum (Dill. ex A. Br.) Holub (Lycopodium digitatum Dill. ex A. Brown) — southern ground-cedar — photo: [1] — Milton; Quincy.
  Huperzia lucidula (Michaux) Trev. — shining clubmoss — photos: [1] [2] [3] [4] [5] [6] [7] — Milton; Randolph.
  Lycopodium annotinum L. (Spinulum annotinum (L.) A. Haines) — stiff clubmoss — photo: [1] — Milton.
  Lycopodium hickeyi W.L. Wagner, Beitel et Moran (Dendrolycopodium hickeyi (Wagner, Beitel et Moran) A. Haines) — Hickey's clubmoss — photo: [1] [2] —
  Lycopodium obscurum L. (Dendrolycopodium obscurum (L.) A. Haines) — princess-pine or tree clubmoss — photos: [1] [2] [3] [4] [5] — Milton; Randolph.

Ophioglossaceae

  Botrychium dissectum Sprengel — cut-leaved grape-fern — photos: [1] [2] [3] [4] [5] — Randolph.
  Botrychium virginianum (L.) Sw. — rattlesnake-fern — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Milton; Quincy; Randolph.

Osmundaceae

  Osmunda cinnamomea L. — cinnamon fern — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Milton; Randolph.
  Osmunda claytoniana L. — interrupted fern — photos: [1] [2] [3] — Quincy; Randolph.
  Osmunda regalis L. — royal fern — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Canton; Milton; Quincy; Randolph.

Polypodiaceae

  Polypodium virginianum L. — rockcap fern or common polypody — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Randolph.

Thelypteridaceae

  Phegopteris connectilis (Michaux) Watt (Thelypteris phegopteris (L.) Slosson) — narrow beech fern — photo: [1] — Milton.
  Phegopteris hexagonoptera (Michaux) Fée — broad beech fern — photos: [1] [2] [3] — Milton.
  Thelypteris noveboracensis (L.) Nieuwl. — New York fern — photos: [1] [2] [3] [4] [5] [6] [7] — Milton; Quincy.
  Thelypteris palustris Schott — marsh fern — photos: [1] [2] [3] — Canton; Milton.
  Thelypteris simulata (Davenport) Nieuwl. — Massachusetts fern — photos: [1] [2] [3] — Randolph.

Conifers

Cupressaceae

  Chamaecyparis thyoides (L.) B.S.P. — Atlantic white cedar — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] — Braintree; Canton; Milton; Quincy; Randolph.
  Juniperus communis var. depressa Pursh — common juniper, pasture juniper — photos: [1] [2] [3] [4] [5] [6] [7] — Canton.
  Juniperus virginiana L. — eastern red cedar — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] — Braintree; Canton; Milton; Quincy.

Pinaceae

*   Larix decidua P. Miller — European larch — photos: [1] [2] [3] [4] — Milton; Readville.
**   Picea abies (L.) Karst. — Norway spruce — photo: [1] [2] — Milton.
*   Pinus resinosa Ait. — red pine — photo: [1] [2] — Canton.
  Pinus rigida P. Mill. — pitch pine — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Canton; Milton; Quincy.
  Pinus strobus L. — white pine — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] — Canton; Milton; Quincy; Randolph.
*   Pseudotsuga menziesii E. Murray — Douglas fir — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Milton.
  Tsuga canadensis (L.) Carr. — eastern hemlock — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] — Milton; Randolph.

Taxaceae

*   Taxus sp. (T. cuspidata, or T. baccata, or their hybrids ) — — photo: [1] — Canton.

Monocots

Alismataceae

  Alisma triviale Pursh (plantago-aquatica var. americanum Schultes et Schultes) — larger water-plantain, northern water-plantain — photo: [1] [2] — Canton.
  Sagittaria engelmanniana J. G. Small — acid-water arrowhead — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
  Sagittaria graminea Michaux — grass-leaf arrowhead — photo: [1] — Randolph.
  Sagittaria latifolia Willd. — common arrowhead — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] — Canton; Milton.

Araceae

  Acorus calamus L. — sweetflag — photos: [1] [2] [3] — Braintree; Milton.
  Arisaema triphyllum (L.) Schott — Jack-in-the-pulpit — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] — Milton; Quincy; Randolph.
  Calla palustris L. — water-arum — photo: [1] [2] — Canton.
  Peltandra virginica (L.) Schott — arrow-arum — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Randolph.
  Symplocarpus foetidus (L.) Salisb. ex Nutt. — skunk-cabbage — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Milton; Quincy; Randolph.

Cyperaceae

  Bulbostylis capillaris (L.) C.B. Clarke — tufted hairsedge — Braintree; Milton.
  Carex albicans var. emmonsii J. Rettig (emmonsii Dewey ex Torrey) — Emmons' sedge — photos: [1] [2] [3] — Milton.
  Carex annectens (Bickn.) Bickn. — yellow-fruited fox sedge — photo: [1] — Quincy.
  Carex atlantica ssp. capillacea (Bailey) Reznicek (howei Mackenzie) — threadstem sedge — photos: [1] [2] [3] [4] — Canton; Quincy; Randolph.
  Carex billingsii (Knight) C.D. Kirschbaum (trisperma var. billingsii Knight) — three-seeded bog sedge — photos: [1] [2] [3] [4] [5] [6] — Canton.
  Carex bromoides Schkuhr ex Willd. — brome-like sedge — photos: [1] [2] [3] [4] [5] — Randolph.
  Carex canescens ssp. disjuncta (Fern.) Toivonen — silvery bog sedge — photos: [1] [2] [3] — Canton.
  Carex communis Bailey — common sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton.
  Carex comosa Boott — bristly sedge — photos: [1] [2] [3] [4] — Canton.
  Carex crinita Lam. — fringed sedge — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Quincy.
  Carex folliculata L. — long-culmed sedge — photos: [1] [2] [3] [4] — Canton; Milton; Randolph.
  Carex haydenii Dewey — Hayden's sedge — photos: [1] [2] [3] [4] [5] [6] — Milton.
  Carex intumescens Rudge — bladder-sedge or swamp sedge — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
  Carex lacustris Willd. — marsh sedge, lakeside sedge — photo: [1] [2] — Milton.
  Carex lasiocarpa var. americana Fern. — slender woolly-fruited sedge — photos: [1] [2] [3] — Milton.
  Carex laxiflora Lam. — loose-flowered woodland sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Canton; Randolph.
  Carex lupulina Muhl. ex Willd. — hop sedge — Canton; Milton.
  Carex lurida Wahlenb. — sallow sedge — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Randolph.
  Carex pensylvanica Lam. — Pennsylvania sedge — photo: [1] [2] — Canton; Milton.
  Carex rosea Schkuhr ex Willd. — big star sedge — photo: [1] — Randolph.
  Carex scoparia Schkuhr ex Willd. — broom sedge — Canton; Milton.
  Carex stricta Lam. — tussock sedge — photos: [1] [2] [3] [4] — Canton; Milton.
  Carex utriculata Boott (rostrata var. utriculata (Boott) Bailey) — bottle sedge — photos: [1] [2] [3] [4] [5] — Canton; Milton.
  Carex virescens Muhl. ex Willd. — ribbed sedge — photo: [1] — Randolph.
  Carex vulpinoidea Michaux (setacea Dewey) — fox sedge — photos: [1] [2] [3] [4] — Canton; Milton.
  Cladium mariscoides (Muhl.) Torrey — twig-sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Canton.
  Cyperus lupulinus (Spreng.) Marcks (filiculmis Vahl) — slender sand flatsedge — photo: [1] — Milton.
  Cyperus strigosus L. — straw-colored flatsedge — photo: [1] [2] — Milton.
  Dulichium arundinaceum (L.) Britton — three-way sedge — photos: [1] [2] [3] — Milton.
  Eleocharis obtusa (Willd.) J.A. Schultes — soft-stemmed spike-rush — photo: [1] — Canton; Quincy.
  Eleocharis palustris (L.) Roem. et Schultes — creeping spike-rush — photos: [1] [2] [3] [4] [5] [6] [7] — Milton.
  Eleocharis sp. (tenuis or elliptica) — spike-rush — Readville.
  Eriophorum virginicum L. — Virginia cotton-grass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Canton.
  Rhynchospora alba (L.) Vahl — white beak-rush — photo: [1] [2] — Canton.
  Rhynchospora capitellata (Michx.) Vahl — brown beak-rush — photo: [1] [2] — Canton.
  Scirpus acutus Muhl. ex Bigelow (Schoenoplectus acutus (Muhl. ex Bigel.) A. et D. Love) — hard-stemmed bulrush — Readville.
  Scirpus atrovirens var. georgianus (Harper) Fern. (georgianus Harper) — black bulrush — photos: [1] [2] [3] [4] [5] — Milton; Quincy.
  Scirpus cyperinus (L.) Kunth — common bulrush — photo: [1] [2] — Dedham; Milton; Quincy; Readville.
  Scirpus expansus Fern. — spreading bulrush — photos: [1] [2] [3] [4] — Dedham.
  Scirpus longii Fernald — Long's bulrush — photo: [1] [2] — Dedham.
  Scirpus microcarpus J. et K. Presl (rubrotinctus Fern.) — red-stemmed bulrush — Milton.
  Scirpus tabernaemontani K.C. Gmelin (Schoenoplectus tabernaemontani (K.C. Gmelin) Pallas) — soft-stemmed bulrush — photos: [1] [2] [3] [4] — Milton; Readville.

Eriocaulaceae

  Eriocaulon aquaticum (Hill) Druce (septangulare With.) — pipewort, white buttons — photo: [1] [2] — Canton.

Hydrocharitaceae

  Elodea canadensis Michaux — northern waterweed — photo: [1] — Randolph.

Iridaceae

  Iris versicolor L. — northern blueflag — photos: [1] [2] [3] [4] [5] — Canton; Milton; Quincy.
  Sisyrinchium angustifolium P. Miller — stout blue-eyed-grass — photos: [1] [2] [3] — Canton; Milton.

Juncaceae

  Juncus bufonius L. — toad rush — photos: [1] [2] [3] — Milton.
  Juncus canadensis Gay ex LaHarpe — marsh or Canada rush — photos: [1] [2] [3] — Canton; Milton; Randolph.
  Juncus militaris Bigelow — bayonet rush — Randolph.
  Juncus pelocarpus E. Meyer — pondshore rush — Canton.
  Juncus tenuis Willd. — path rush, yard rush — Milton.
  Luzula multiflora (Retz.) Lej. — common woodrush — photo: [1] — Milton.

Lemnaceae

  Lemna minor L. — duckweed — photo: [1] — Canton; Quincy.

Liliaceae

  Clintonia borealis (Aiton) Ref. — bluebead-lily — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] — Canton; Randolph.
**   Convallaria majalis L. — lily-of-the-valley — photos: [1] [2] [3] — Canton; Milton; Quincy.
*   Hemerocallis fulva (L.) L. — orange daylily — photo: [1] [2] — Canton; Milton.
*   Hosta sp. — hosta — Readville.
  Hypoxis hirsuta (L.) Cov. — yellow stargrass — photo: [1] [2] — Quincy.
  Lilium canadense L. — Canada lily, wild yellow lily — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Milton.
  Maianthemum canadense Desf. — Canada mayflower — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Randolph.
  Medeola virginiana L. — Indian cucumber-root — photos: [1] [2] [3] [4] — Canton; Milton; Randolph.
  Polygonatum pubescens (Willd.) Pursh — Solomon's seal — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Randolph.
*   Scilla sibirica Haw. — Siberian squill — photo: [1] — Canton.
  Smilacina racemosa (L.) Desf. (Maianthemum racemosum (L.) Link) — false Solomon's seal — photos: [1] [2] [3] [4] [5] — Canton; Milton; Randolph.
  Trillium cernuum L. — nodding trillium — photos: [1] [2] [3] [4] — Canton; Milton.
  Uvularia sessilifolia L. — little merrybells — photos: [1] [2] [3] [4] [5] — Milton; Randolph.
  Veratrum viride Aiton — false hellebore — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] — Milton.

Orchidaceae

  Calopogon tuberosus (L.) B.S.P. — grass-pink — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton.
  Cypripedium acaule Aiton — pink lady's slipper — Canton.
*   Epipactis helleborine (L.) Crantz — helleborine — photos: [1] [2] [3] [4] [5] [6] [7] — Braintree; Canton; Milton.
  Goodyera pubescens (Willd.) R. Br. — downy rattlesnake-plantain — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Randolph.
  Isotria verticillata (Willd.) Raf. — large whorled pogonia — Quincy.
  Platanthera clavellata (Michaux) Luer (Habenaria clavellata (Michaux) Sprengel) — green woodland orchis — photos: [1] [2] [3] — Milton; Quincy.
  Platanthera grandiflora (Bigelow) Lindley (Habenaria fimbriata (Aiton) R. Br.) — large purple fringed orchis — photo: [1] — Milton.

Poaceae

  Andropogon gerardii Vitman — big bluestem — photo: [1] [2] — Quincy.
  Andropogon virginicus L. — Virginia broomsedge — photos: [1] [2] [3] [4] [5] — Milton.
*   Anthoxanthum odoratum L. — sweet vernalgrass — photo: [1] — Canton.
  Brachyelytrum septentrionale (Babel) G. Tucker (aristosum (Michaux) Trel.) — woodgrass — photos: [1] [2] [3] [4] — Milton.
*   Briza maxima L. — big quaking grass — photos: [1] [2] [3] — Quincy.
  Calamagrostis canadensis (Michaux) Beauv. — Canada bluejoint — photos: [1] [2] [3] [4] [5] — Canton; Milton.
  Cinna arundinacea L. — common woodreed — photo: [1] — Milton; Quincy.
*   Dactylis glomerata L. — orchard grass — photo: [1] — Milton.
  Danthonia compressa Austin ex Peck — trail oatgrass — photos: [1] [2] [3] — Quincy.
  Deschampsia flexuosa (L.) Trin. — common hairgrass — photos: [1] [2] [3] [4] — Quincy.
  Dichanthelium boreale (Nash) Freckmann — northern panic grass — Milton.
  Dichanthelium clandestinum (L.) Gould (Panicum clandestinum L.) — deer-tongue — photo: [1] — Milton.
*   Digitaria ischaemum (Schreber) Muhl. — smooth crabgrass — Milton.
*   Digitaria violascens Link (ischaemum var. violascens (Link) Radford) — violet crabgrass — photos: [1] [2] [3] — Braintree.
*   Echinochloa crus-galli (L.) Beauv. — barnyard grass — photos: [1] [2] [3] — Milton; Quincy.
  Elymus virginicus L. — wild rye — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton.
  Eragrostis spectabilis (Pursh) Steudel — purple lovegrass — photo: [1] — Milton.
**   Festuca filiformis Pourret — hair fescue — photo: [1] — Canton.
  Glyceria obtusa (Muhl.) Trin. — coastal mannagrass — photos: [1] [2] [3] [4] [5] — Braintree; Canton.
  Glyceria striata (Lam.) A. S. Hitche — fowlmeadow grass — photos: [1] [2] [3] — Canton; Milton; Randolph.
  Holcus lanatus L. — velvet grass — photo: [1] — Milton.
  Leersia oryzoides (L.) Sw. — rice cutgrass — photos: [1] [2] [3] [4] [5] — Canton.
  Oryzopsis asperifolia Michaux — spreading ricegrass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] — Quincy.
  Panicum virgatum L. — switchgrass — photos: [1] [2] [3] — Milton.
**   Phalaris arundinacea L. — reed canarygrass — photos: [1] [2] [3] — Canton.
*   Phleum pratense L. — timothy — photo: [1] [2] — Milton.
**   Phragmites altissimus (Benth.) Mabille (australis ssp. altissimus (Benth.) Clayton) — — photos: [1] [2] [3] [4] [5] — Canton; Milton; Readville.
**   Phragmites australis (Cav.) Trin. ex Steudel — common reed — Canton; Milton.
  Piptochaetium avenaceum (L.) Parodi (Stipa avenacea L.) — black oatgrass — photos: [1] [2] [3] [4] [5] — Quincy.
*   Poa bulbosa L. — bulbous bluegrass — photos: [1] [2] [3] [4] — Milton.
*   Poa nemoralis L. — woodland bluegrass — photos: [1] [2] [3] [4] [5] — Canton.
  Poa palustris L. — fowl-meadow grass — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
*   Poa pratensis L. — June grass — Canton; Milton.
*   Poa trivialis L. — rough bluegrass — photos: [1] [2] [3] [4] [5] — Canton.
  Schizachyrium scoparium (Michaux) Nash — little bluestem — photo: [1] [2] — Milton; Quincy.
  Setaria parviflora (Poiret) Kerguelen — bristly foxtail — photos: [1] [2] [3] [4] — Milton.
*   Setaria pumila (Poir.) Roemer et J.A. Schultes (glauca auct., non (L.) Beauv.) — yellow foxtail — photos: [1] [2] [3] — Milton.
  Sorghastrum nutans (L.) Nash — Indian grass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Canton; Quincy.
  Spartina pectinata Link — freshwater or prairie cordgrass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Canton; Milton; Readville.
  Torreyochloa pallida (Torrey) Church (Glyceria pallida (Torrey) Trin.) — pale mannagrass — photo: [1] — Milton.
  Torreyochloa pallida var. fernaldii (A.S. Hitchc.) Dore ex Koyama et Kawano (Glyceria fernaldii (A.S. Hitchc.) St. John) — slender mannagrass — Randolph.

Pontederiaceae

  Pontederia cordata L. — pickerelweed — photos: [1] [2] [3] [4] — Milton; Randolph.

Potamogetonaceae

  Potamogeton epihydrus Raf. — surface pondweed, ribbonleaf pondweed — photos: [1] [2] [3] [4] [5] [6] — Randolph.
  Potamogeton oakesianus Robbins — Oakes' pondweed — photo: [1] — Milton.

Scheuchzeriaceae

  Scheuchzeria palustris L. — pod-grass — photos: [1] [2] [3] [4] — Canton.

Smilacaceae

  Smilax glauca Walter — sawbrier, wild sarsaparilla — photo: [1] [2] — Milton.
  Smilax herbacea L. — carrion-flower — photos: [1] [2] [3] — Milton; Randolph.
  Smilax rotundifolia L. — catbrier, bullbrier — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton.

Sparganiaceae

  Sparganium americanum Nutt. — common bur-reed — photo: [1] [2] — Canton; Milton.
  Sparganium erectum L. (chlorocarpum Rydb.) — green-fruited bur-reed — Canton; Milton.
  Sparganium eurycarpum Engelm. ex A. Gray — giant bur-reed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Milton; Readville.

Typhaceae

  Typha angustifolia L. — narrow-leaved cattail — Quincy.
  Typha latifolia L. — broad-leaved cattail — photos: [1] [2] [3] — Milton; Quincy.

Xyridaceae

  Xyris difformis Chapman — bog yellow-eyed grass — photos: [1] [2] [3] [4] — Canton.
  Xyris torta Small — twisted yellow-eyed grass — photos: [1] [2] [3] [4] [5] — Canton.

Dicots

Aceraceae

**   Acer platanoides L. — Norway maple — photos: [1] [2] [3] [4] [5] — Canton; Milton; Randolph.
**   Acer pseudoplatanus L. — sycamore maple — photo: [1] [2] — Quincy.
  Acer rubrum L. — red maple — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] — Canton; Milton; Quincy; Randolph; Readville.
  Acer saccharum Marsh. — sugar maple — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Quincy.

Amaranthaceae

*   Froelichia gracilis (Hooker) Moq. — slender cottonweed — photo: [1] [2] — Randolph.

Anacardiaceae

*   Rhus aromatica Aiton — fragrant sumac — photo: [1] [2] — Milton.
  Rhus copallina L. — flameleaf sumac, winged sumac — photo: [1] — Milton.
  Rhus typhina L. (R. hirta (L.) Sudworth) — staghorn sumac — photos: [1] [2] [3] [4] — Milton.
  Rhus vernix L. (Toxicodendron vernix (L.) Kuntze) — poison sumac — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Quincy; Randolph.
  Toxicodendron radicans (L.) Kuntze (Rhus radicans L.) — poison ivy — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Canton; Milton; Quincy.

Apiaceae

**   Aegopodium podagraria L. — goutweed — photo: [1] [2] — Canton; Quincy.
**   Anthriscus sylvestris (L.) Hoffmann — chervil — photos: [1] [2] [3] [4] [5] — Milton.
  Cicuta bulbifera L. — bulblet water-hemlock — photos: [1] [2] [3] [4] [5] — Canton; Milton.
  Cicuta maculata L. — water-hemlock — photos: [1] [2] [3] [4] [5] [6] [7] — Milton; Quincy.
*   Daucus carota L. — Queen Anne's lace — Milton.
  Hydrocotyle americana L. — swamp pennywort, woodland pennywort — photos: [1] [2] [3] — Milton; Quincy.
  Hydrocotyle umbellata L. — pondshore pennywort — photos: [1] [2] [3] [4] [5] [6] — Randolph.
*   Pastinaca sativa L. — wild parsnip — photos: [1] [2] [3] [4] [5] [6] [7] — Milton.
  Sium suave Walter — water parsnip — photo: [1] [2] — Dedham; Milton; Randolph.

Apocynaceae

  Apocynum androsaemifolium L. — spreading dogbane — photo: [1] [2] — Canton; Milton.
  Apocynum cannabinum L. — Indian hemp — photo: [1] — Canton.
**   Vinca minor L. — periwinkle — photo: [1] — Canton.

Aquifoliaceae

*   Ilex crenata Thunb. — Japanese holly — photos: [1] [2] [3] [4] — Canton.
  Ilex verticillata (L.) Gray — common winterberry — photos: [1] [2] [3] — Canton; Milton; Quincy.
  Nemopanthus mucronatus (L.) Loes. (Ilex mucronata (L.) M. Powell, Savol. et S. Andrews) — catberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Canton.

Araliaceae

*   Aralia elata (Miq.) Seem. — — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] — Milton.
  Aralia hispida Vent. — bristly sarsaparilla — photo: [1] — Canton; Quincy.
  Aralia nudicaulis L. — wild sarsaparilla — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Milton; Randolph.
*   Eleutherococcus pentaphyllus (Sieb. et Zucc.) Nakai (Aralia pentaphylla Sieb. et Zucc.) — five-leaved aralia — photos: [1] [2] [3] [4] — Milton.
**   Kalopanax septemlobus Koidzumi (K. pictus (Thunb.) Nakai) — castor aralia — photo: [1] — Canton; Milton.
  Panax trifolius L. — dwarf ginseng — photos: [1] [2] [3] [4] [5] [6] — Milton.

Asclepiadaceae

  Asclepias exaltata L. — tall milkweed — photos: [1] [2] [3] — Quincy.
  Asclepias incarnata ssp. pulchra (Ehrh. ex Willd.) Woodson — downy swamp milkweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Canton; Dedham; Milton; Readville.
  Asclepias syriaca L. — common milkweed — photos: [1] [2] [3] [4] [5] — Milton.
  Asclepias tuberosa L. — butterfly milkweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Milton.

Asteraceae

  Ageratina altissima (L.) King et H.E.Robinson (Eupatorium rugosum Houtt.) — white snakeroot — photos: [1] [2] [3] [4] [5] [6] — Milton.
  Ambrosia artemisiifolia L. — annual ragweed — photo: [1] [2] — Canton; Milton.
*   Arctium minus Bernh. — lesser or common burdock — photo: [1] [2] — Milton.
**   Artemisia vulgaris L. — common wormwood, mugwort — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
  Aster acuminatus Michaux (Oclemena acuminata (Michx.) Greene 1903) — whorled wood aster — photos: [1] [2] [3] [4] [5] — Canton; Milton; Randolph.
  Aster cordifolius Michaux (Symphyotrichum cordifolium G.L.Nesom 1994) — blue heart-leaf aster — photo: [1] [2] — Canton; Randolph.
  Aster divaricatus L. (Eurybia divaricata (L.) G.L.Nesom 1994) — white wood aster — photos: [1] [2] [3] — Canton; Milton; Quincy; Randolph.
  Aster lanceolatus Willd. (Symphyotrichum lanceolatum Nesom 1994) — tall white aster, panicled aster — Canton.
  Aster lateriflorus (L.) Britton (Symphyotrichum lateriflorum (L.) A. et D. Löve 1982) — calico aster — photo: [1] — Milton.
  Aster macrophyllus L. (Eurybia macrophylla (L.) Cassini 1825) — large-leaved aster — Milton.
  Aster novae-angliae L. (Symphyotrichum novae-angliae Nesom 1994) — New England aster — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
  Aster novi-belgii L. (Symphyotrichum novi-belgii (L.) Nesom 1994) — New York aster — photos: [1] [2] [3] [4] [5] — Canton; Milton.
  Aster pilosus Willd. (Symphyotrichum pilosum (Willd.) Nesom) — white oldfield aster — photo: [1] [2] — Canton; Milton.
  Aster racemosus Ell. (Symphyotrichum racemosum Nesom 1994) — smooth white oldfield aster — Milton.
  Aster umbellatus P. Miller (Doellingeria umbellata (Mill.) Nees 1832) — tall flat-topped white aster — photo: [1] [2] — Milton.
  Bidens connata Muhl. ex Willd. — swamp beggar-ticks — photos: [1] [2] [3] [4] — Canton.
  Bidens coronata (L.) Britton — northern tickseed sunflower — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Canton; Milton.
  Bidens frondosa L. — beggar-ticks — Canton; Milton.
**   Centaurea stoebe ssp. micranthos (Gugler) Hayek (maculosa auct.) — spotted or bushy knapweed — photo: [1] [2] — Canton.
*   Cichorium intybus L. — chicory — photo: [1] — Milton.
*   Cirsium vulgare (Savi) Ten. — bull thistle — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Milton; Quincy; Readville.
  Conyza canadensis (L.) Cronq. (Erigeron canadensis L.) — horseweed, hogweed — Quincy.
*   Doronicum pardalianches L. — great leopard's bane — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
  Erechtites hieracifolius (L.) Raf. ex DC. — fireweed, pilewort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Canton; Quincy.
  Erigeron annuus (L.) Pers. — eastern daisy fleabane — photo: [1] [2] — Canton; Milton.
  Erigeron philadelphicus L. — Philadelphia fleabane — photos: [1] [2] [3] — Milton.
  Erigeron pulchellus Michaux — robin's plantain fleabane — Milton.
  Eupatorium dubium Willd. ex Poiret (Eutrochium dubium (Willd. ex Poir.) E.E. Lamont) — Atlantic Joe-Pye-weed — photo: [1] [2] — Milton.
  Eupatorium fistulosum Barratt (Eutrochium fistulosum (Barratt) E.E. Lamont) — hollow-stemmed Joe-Pye-weed — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Readville.
  Eupatorium maculatum L. (Eutrochium maculatum (L.) E.E. Lamont) — spotted Joe-Pye-weed — Canton.
  Eupatorium perfoliatum L. — boneset, thoroughwort — photos: [1] [2] [3] — Canton; Milton; Quincy.
  Eupatorium purpureum L. (Eutrochium purpureum (L.) E.E. Lamont) — sweet Joe-Pye-weed — photo: [1] [2] — Milton.
  Euthamia caroliniana (L.) Greene ex Port. et Britt. (Solidago tenuifolia Pursh) — coastal plain slender goldenrod — Milton.
  Euthamia graminifolia (L.) Nutt. (Solidago graminifolia (L.) Salisb.) — common flat-topped goldenrod — photo: [1] — Milton.
  Gnaphalium obtusifolium L. (Pseudognaphalium obtusifolium (L.) Hilliard et Burtt) — sweet everlasting, fragrant cudweed — photos: [1] [2] [3] — Milton.
*   Helenium flexuosum Raf. (nudiflorum Nutt.) — winged sneezeweed — photo: [1] [2] — Canton.
  Hieracium paniculatum L. — woodland hawkweed — photo: [1] [2] — Quincy.
*   Hieracium pilosella L. — mouse-ear hawkweed — photos: [1] [2] [3] — Milton.
**   Hieracium pratense Tausch (H. caespitosum Dumort.) — king-devil, meadow hawkweed — photo: [1] — Milton.
*   Hieracium sabaudum L. (canadense hort. Goett ex Froel.) — Savoy hawkweed, Canada hawkweed — photos: [1] [2] [3] [4] [5] — Canton; Milton.
  Hieracium venosum L. — rattlesnake weed — photo: [1] — Randolph.
**   Hypochaeris radicata L. — hairy cat's-ear — photos: [1] [2] [3] — Milton.
*   Lactuca serriola L. — prickly lettuce — Canton.
*   Lapsana communis L. — nipplewort — photos: [1] [2] [3] — Canton.
*   Leontodon autumnalis L. (Scorzoneroides autumnalis (L.) Moench) — fall dandelion — photos: [1] [2] [3] [4] [5] [6] [7] — Milton.
*   Leucanthemum vulgare Lam. — oxeye daisy — photos: [1] [2] [3] — Milton.
  Mikania scandens (L.) Willd. — climbing hempvine — photos: [1] [2] [3] [4] [5] [6] — Braintree; Milton.
  Prenanthes altissima L. (Nabalus altissimus (L.) Hooker) — tall rattlesnake-root — photo: [1] — Canton.
  Prenanthes trifoliolata (Cass.) Fern. (Nabalus trifoliolatus Cass.) — tall rattlesnake-root, gall-of-the-earth — Milton.
*   Rudbeckia hirta var. pulcherrima Farw. — black-eyed Susan — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Quincy.
  Senecio aureus L. (Packera aurea (L.) A. et D. Love) — golden ragwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Milton; Quincy; Randolph.
  Solidago altissima L. (canadensis var. scabra Torr. et Gray) — tall goldenrod — photos: [1] [2] [3] — Milton.
  Solidago caesia L. — wreath goldenrod, bluestem goldenrod — photos: [1] [2] [3] [4] — Canton; Milton.
  Solidago canadensis L. — Canada goldenrod — photos: [1] [2] [3] [4] — Milton.
  Solidago gigantea Aiton — smooth goldenrod, late goldenrod — Canton.
*   Taraxacum laevigatum (Willd.) DC. (erythrospermum Andrz. ex Besser) — red-seeded dandelion — photo: [1] — Canton.
*   Taraxacum officinale G.H. Weber ex Wiggers — common dandelion — photo: [1] [2] — Canton.
*   Tragopogon pratensis L. — yellow goat's-beard — photo: [1] — Milton.
**   Tussilago farfara L. — coltsfoot — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Canton; Milton; Quincy.
*   Vernonia fasciculata Michaux — prairie ironweed — Canton; Quincy.

Balsaminaceae

  Impatiens capensis Meerb. — jewelweed — photos: [1] [2] [3] [4] [5] — Milton.

Berberidaceae

**   Berberis thunbergii DC. — Japanese barberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Randolph.
**   Berberis vulgaris L. — common barberry — photo: [1] — Milton.

Betulaceae

  Alnus rugosa (Du Roi) Spreng. — speckled alder — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Readville.
  Alnus serrulata (Ait.) Willd. — smooth alder, common alder — photos: [1] [2] [3] — Quincy.
  Betula alleghaniensis Britt. (lutea Michx.) — yellow birch — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] — Milton; Quincy; Randolph.
  Betula lenta L. — sweet birch, cherry birch, black birch — photos: [1] [2] [3] [4] — Milton.
  Betula nigra L. — river birch — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Canton; Milton.
  Betula papyrifera Marsh. — paper birch — photos: [1] [2] [3] [4] [5] — Canton; Milton; Quincy.
  Betula populifolia Marsh. — gray birch — photos: [1] [2] [3] [4] — Braintree; Canton; Milton; Quincy; Randolph.
  Carpinus caroliniana Walter — ironwood, hornbeam — photos: [1] [2] [3] [4] — Milton.
  Corylus americana Walt. — American hazelnut — photo: [1] — Canton.
  Corylus cornuta Marsh. — beaked hazelnut — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Quincy; Randolph.
  Ostrya virginiana (P. Mill.) K. Koch — eastern hop-hornbeam — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Quincy.

Bignoniaceae

*   Catalpa bignonioides Walter — southern catalpa — photo: [1] — Milton.

Boraginaceae

  Myosotis laxa Lehm. — bay forget-me-not — photos: [1] [2] [3] [4] [5] — Milton.

Brassicaceae

**   Alliaria petiolata (Bieb.) Cavara et Grande (officinalis Andrz.) — garlic mustard — photos: [1] [2] [3] [4] [5] — Canton; Milton; Randolph.
*   Barbarea vulgaris R. Br. — yellow rocket — photos: [1] [2] [3] [4] [5] — Canton; Milton; Quincy.
  Cardamine bulbosa (Schreb. ex Muhl.) B.S.P. — bulbous bittercress, spring cress — photos: [1] [2] [3] — Milton.
*   Cardamine flexuosa With. — greater bittercress — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Quincy; Randolph.
*   Cardamine hirsuta L. — hairy rock-cress, hoary bittercress — Canton.
**   Hesperis matronalis L. — dame's rocket — photo: [1] — Milton.
*   Lepidium campestre (L.) Aiton f. — field cress, cow cress — photos: [1] [2] [3] — Milton.
  Lepidium virginicum L. — Virginia pepperweed — photos: [1] [2] [3] [4] — Milton.
*   Nasturtium officinale Ait. f. (Rorippa nasturtium-aquaticum (L.) Hayek) — watercress — photos: [1] [2] [3] [4] [5] [6] [7] — Milton; Randolph.

Buxaceae

*   Pachysandra terminalis Sieb. et Zucc. — Japanese spurge — photos: [1] [2] [3] [4] — Canton; Randolph.

Cabombaceae

  Brasenia schreberi J.F. Gmel. — watershield — photo: [1] — Milton.
**   Cabomba caroliniana A. Gray — Carolina fanwort — photos: [1] [2] [3] [4] [5] [6] — Canton.

Callitrichaceae

*   Callitriche stagnalis Scop. — water chickweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Canton; Milton; Quincy; Randolph.

Campanulaceae

**   Jasione montana L. — sheep's bit — Milton.
  Lobelia cardinalis L. — cardinalflower — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Milton; Quincy.
  Lobelia inflata L. — Indian tobacco — photos: [1] [2] [3] — Milton; Randolph.

Caprifoliaceae

  Diervilla lonicera L. — bush-honeysuckle — photo: [1] [2] — Canton.
**   Lonicera japonica Thunb. — Japanese honeysuckle — photos: [1] [2] [3] [4] [5] [6] [7] — Canton.
**   Lonicera morrowii A. Gray — Morrow's honeysuckle — photo: [1] — Canton; Milton.
  Lonicera sempervirens L. — trumpet honeysuckle — photos: [1] [2] [3] [4] [5] [6] [7] — Milton; Quincy.
  Sambucus canadensis L. — common elderberry — photos: [1] [2] [3] [4] — Canton; Milton; Quincy; Readville.
  Viburnum acerifolium L. — maple-leaf viburnum — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Canton; Milton; Quincy; Randolph.
  Viburnum dentatum var. lucidum Ait. (recognitum Fern.) — northern arrowwood — photos: [1] [2] [3] — Canton; Milton.
*   Viburnum dilatatum Thunb. — linden viburnum — photo: [1] — Quincy.
  Viburnum lentago L. — nannyberry, sweet viburnum — photos: [1] [2] [3] — Canton; Milton.
  Viburnum nudum var. cassinoides (L.) Torr. et Gray — wild raisin, witherod — photo: [1] — Milton; Randolph.
*   Viburnum opulus L. — European highbush cranberry, guelder-rose — Milton.

Caryophyllaceae

*   Cerastium vulgatum L. (fontanum ssp. vulgare (Hartman) Greuter et Burdet) — common mouse-ear chickweed — photo: [1] — Canton; Milton.
*   Lychnis flos-cuculi L. — ragged robin — photos: [1] [2] [3] [4] [5] — Quincy.
*   Sagina procumbens L. — matted pearlwort, birdseye — Milton.
*   Spergularia rubra (L.) J. et K. Presl — common sand spurrey — photos: [1] [2] [3] — Milton.
*   Stellaria graminea L. — field stitchwort — photos: [1] [2] [3] [4] [5] — Canton; Milton.
*   Stellaria media (L.) Vill. — common chickweed — photo: [1] [2] — Canton; Quincy; Randolph.

Celastraceae

**   Celastrus orbiculatus Thunb. — Oriental bittersweet, Asian bittersweet — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] — Canton; Milton; Quincy.

Cistaceae

  Helianthemum canadense (L.) Michx. (Crocanthemum canadense (L.) Britton) — longbranch frostweed — photos: [1] [2] [3] [4] [5] [6] [7] — Milton.
  Hudsonia ericoides L. — pinebarren golden heather — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Milton.
  Lechea intermedia Leggett ex Britt. — largepod pinweed — photos: [1] [2] [3] [4] [5] — Milton.
  Lechea maritima Leggett ex B.S.P. — beach pinweed — photos: [1] [2] [3] — Milton.
  Lechea mucronata Raf. (villosa Ell.) — hairy pinweed — Milton.
  Lechea pulchella var. pulchella Raf. (leggettii Britton et Hollick) — Leggett's pinweed — photos: [1] [2] [3] — Milton.

Clethraceae

  Clethra alnifolia L. — sweet pepperbush — photos: [1] [2] [3] — Canton; Milton; Quincy.

Clusiaceae

  Hypericum boreale f. callitrichoides Fassett — northern dwarf St. John's-wort submersed form — photo: [1] [2] — Milton.
  Hypericum ellipticum Hooker — pale St. John's-wort — photos: [1] [2] [3] — Randolph.
  Hypericum gentianoides (L.) B.S.P. — orange grass, pineweed — Milton.
  Hypericum punctatum Lam. — spotted St. John's-wort — photos: [1] [2] [3] [4] [5] — Milton; Quincy.
  Triadenum virginicum (L.) Raf. (Hypericum virginicum L.) — marsh St. John's-wort — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Randolph.

Cornaceae

  Cornus alternifolia L. f. (Swida alternifolia (L.f.) Small) — pagoda dogwood, alternate-leaved dogwood — photo: [1] [2] — Canton; Milton.
  Cornus amomum P. Miller (Swida amomum (P. Miller) Small) — silky dogwood — photos: [1] [2] [3] [4] — Milton; Readville.
  Cornus florida L. (Benthamidia florida (L.) Spach) — flowering dogwood — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Canton; Milton; Quincy; Randolph.
*   Cornus sericea L. (Swida sericea (L.) Holub) — red osier — photo: [1] — Canton; Milton.

Crassulaceae

  Penthorum sedoides L. — ditch stonecrop — photo: [1] — Canton.

Cucurbitaceae

  Echinocystis lobata (Michaux) Torrey et Gray — wild cucumber, prickly cucumber — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.

Cuscutaceae

  Cuscuta gronovii Willd. ex J.A. Schultes — dodder — photos: [1] [2] [3] [4] [5] — Braintree; Quincy.

Droseraceae

  Drosera intermedia Hayne — spoonleaf sundew — photo: [1] — Canton.
  Drosera rotundifolia L. — roundleaf sundew — photo: [1] [2] — Canton.

Elaeagnaceae

**   Elaeagnus umbellata Thunb. — autumn olive, oleaster — photo: [1] — Canton; Milton.

Ericaceae

  Arctostaphylos uva-ursi (L.) Sprengel — bearberry — photo: [1] — Canton; Milton.
  Chamaedaphne calyculata (L.) Moench — leatherleaf, cassandra — photos: [1] [2] [3] [4] — Canton; Milton.
  Gaultheria procumbens L. — wintergreen, checkerberry, eastern teaberry — photos: [1] [2] [3] — Canton; Randolph.
  Gaylussacia baccata (Wangenh.) K. Koch — black huckleberry — photos: [1] [2] [3] — Canton; Quincy.
  Gaylussacia frondosa (L.) Torr. et Gray ex Torr. — blue huckleberry, dangleberry — photos: [1] [2] [3] [4] [5] — Quincy.
  Kalmia angustifolia L. — sheep laurel — photos: [1] [2] [3] [4] [5] [6] — Canton.
  Kalmia latifolia L. — mountain laurel — photos: [1] [2] [3] [4] [5] — Milton; Quincy.
  Leucothoe racemosa (L.) Gray (Eubotrys racemosa (L.) Nutt.) — swamp sweetbells — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] — Canton; Milton; Quincy.
  Lyonia ligustrina (L.) DC. — maleberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] — Canton; Milton; Quincy.
  Rhododendron viscosum (L.) Torr. — swamp azalea — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Quincy.
  Vaccinium angustifolium Ait. — lowbush blueberry — photos: [1] [2] [3] — Canton; Milton; Quincy.
  Vaccinium corymbosum L. — highbush blueberry — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Randolph.
  Vaccinium fuscatum Ait. (atrococcum (Gray) Heller) — black highbush blueberry — Milton.
  Vaccinium macrocarpon Ait. — American cranberry, large cranberry — photos: [1] [2] [3] [4] — Canton; Milton.
  Vaccinium pallidum Ait. (vacillans Kalm ex Torr.) — hillside blueberry, dryland blueberry — photos: [1] [2] [3] [4] [5] — Canton; Quincy.

Euphorbiaceae

**   Euphorbia cyparissias L. — cypress spurge — photos: [1] [2] [3] [4] [5] — Milton; Quincy.
**   Euphorbia esula L. — wolf's milk — Quincy.

Fabaceae

  Apios americana Medik. — groundnut — photo: [1] — Milton.
  Baptisia tinctoria (L.) R. Br. ex Ait. f. — yellow wild indigo, horsefly weed — photos: [1] [2] [3] — Canton; Milton.
  Chamaecrista nictitans (L.) Moench (Cassia nictitans L.) — wild sensitive plant — photos: [1] [2] [3] [4] [5] — Milton.
*   Cladrastis kentukea (Dum.-Cours.) Rudd — yellowwood — photos: [1] [2] [3] [4] — Quincy.
*   Colutea arborescens L. — bladder senna — photos: [1] [2] [3] — Quincy.
*   Coronilla varia L. — crown-vetch — photo: [1] [2] — Milton.
  Desmodium ciliare (Muhl. ex Willd.) DC. — hairy small-leaved ticktrefoil — photos: [1] [2] [3] [4] [5] [6] [7] — Milton.
  Desmodium glutinosum (Muhl. ex Willd.) Wood (Hylodesmum glutinosum (Mull. ex Willd.) H.Ohashi et R.R. Mill) — cluster-leaved ticktrefoil — photos: [1] [2] [3] [4] — Canton; Randolph.
  Desmodium paniculatum (L.) DC. — panicled ticktrefoil —
*   Gleditsia triacanthos L. — honey-locust — photo: [1] — Milton.
*   Lathyrus latifolius L. — perennial pea — photo: [1] — Milton.
  Lespedeza capitata Michx. — round-headed bush-clover — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Milton.
  Lespedeza hirta (L.) Hornem. — hairy bush-clover — photos: [1] [2] [3] — Canton; Milton.
  Lespedeza violacea (L.) Pers. (intermedia (S. Wats.) Britt.) — wand bush-clover — photos: [1] [2] [3] — Milton; Randolph.
*   Lotus corniculatus L. — birdfoot-trefoil — photo: [1] [2] — Milton.
**   Robinia pseudoacacia L. — black locust — photos: [1] [2] [3] — Milton; Quincy.
*   Styphnolobium japonicum (L.) Schott. (Sophora japonica L.) — Japanese pagoda-tree — photos: [1] [2] [3] — Quincy.
*   Trifolium agrarium L. (aureum Pollich) — golden clover, palmate clover — photo: [1] — Milton.
*   Trifolium repens L. — white clover — photo: [1] — Milton.
*   Vicia cracca L. — bird vetch — photos: [1] [2] [3] [4] — Milton.

Fagaceae

  Castanea dentata (Marsh.) Borkh. — American chestnut — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] — Canton; Milton; Quincy; Randolph.
*   Castanea pumila (L.) P. Miller — chinquapin — Canton.
  Fagus grandifolia Ehrh. — American beech — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Canton; Milton; Quincy; Randolph.
  Quercus alba L. — white oak — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Quincy; Randolph.
  Quercus bicolor Willd. — swamp white oak — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Readville.
  Quercus coccinea Muenchh. — scarlet oak — photos: [1] [2] [3] [4] [5] — Canton; Quincy.
  Quercus ilicifolia Wangenh. — scrub oak, bear oak — photos: [1] [2] [3] [4] — Canton; Milton.
*   Quercus palustris Muenchh. — pin oak — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Readville.
  Quercus prinoides Willd. — dwarf chestnut oak — photos: [1] [2] [3] [4] [5] [6] — Canton; Quincy.
  Quercus prinus L. — chestnut oak — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] — Braintree; Milton; Quincy.
  Quercus rubra L. — northern red oak — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] — Milton; Quincy; Randolph.
  Quercus velutina Lam. — black oak — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Quincy.

Fumariaceae

  Corydalis sempervirens (L.) Pers. (Capnoides sempervirens (L.) Borkh.) — pale corydalis or rock-harlequin — photos: [1] [2] [3] — Quincy.

Gentianaceae

  Bartonia virginica (L.) B.S.P. — screwstem — Braintree.
*   Centaurium pulchellum (Sw.) Druce — branching centaury — photos: [1] [2] [3] [4] — Milton.

Geraniaceae

  Geranium maculatum L. — wild geranium — photo: [1] — Randolph.
  Geranium robertianum L. — Robert geranium — photo: [1] — Quincy.

Haloragaceae

**   Myriophyllum heterophyllum Michaux — variable watermilfoil — photo: [1] — Canton.
  Myriophyllum humile (Raf.) Morong — lowly watermilfoil — photo: [1] [2] — Randolph.
**   Myriophyllum spicatum L. — — photos: [1] [2] [3] [4] [5] [6] [7] — Randolph.
  Proserpinaca palustris L. — mermaid-weed — photo: [1] [2] — Braintree.

Hamamelidaceae

  Hamamelis virginiana L. — witch-hazel — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] — Canton; Milton; Quincy; Randolph.

Juglandaceae

  Carya alba (L.) Nutt. ex Ell. (tomentosa (Lam. ex Poiret) Nutt.) — mockernut hickory — photos: [1] [2] [3] [4] [5] — Quincy; Randolph.
  Carya cordiformis (Wangenh.) K. Koch — bitternut hickory, swamp hickory — photos: [1] [2] [3] [4] — Canton; Randolph.
  Carya glabra (P. Miller) Sweet — pignut hickory — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] — Canton; Milton; Quincy; Randolph.
  Carya ovata (P. Miller) K. Koch — shagbark hickory — photos: [1] [2] [3] [4] — Canton; Milton; Quincy.

Lamiaceae

*   Clinopodium vulgare L. (Satureja vulgaris (L.) Fritsch) — wild basil — photo: [1] — Quincy.
*   Glechoma hederacea L. — ground-ivy — photo: [1] [2] — Canton; Milton; Randolph.
*   Leonurus cardiaca L. — motherwort — photo: [1] — Milton.
*   Lycopus europaeus L. — European water horehound — photo: [1] — Milton.
  Lycopus uniflorus Michaux — tuberous water-horehound — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton; Randolph.
  Lycopus virginicus L. — Virginia water-horehound, floodplain water-horehound — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
*   Mentha x piperita L. — peppermint — Milton.
  Scutellaria galericulata L. (epilobiifolia Hamilton) — marsh scullcap, common scullcap — photo: [1] [2] — Dedham.
  Scutellaria lateriflora L. — mad-dog skullcap, blue skullcap — photos: [1] [2] [3] [4] — Canton; Milton.
*   Stachys palustris L. — marsh hedgenettle — photo: [1] [2] — Canton; Readville.
  Trichostema dichotomum L. — forked bluecurls — photos: [1] [2] [3] — Dedham; Milton.

Lauraceae

  Lindera benzoin (L.) Blume — spicebush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] — Milton; Quincy; Randolph.
  Sassafras albidum (Nutt.) Nees — sassafras — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] — Canton; Milton; Quincy; Randolph; Readville.

Lentibulariaceae

  Utricularia geminiscapa Benj. — twin-scaped bladderwort — photos: [1] [2] [3] [4] [5] [6] [7] — Randolph.
  Utricularia intermedia Hayne — northern bladderwort, flat-leaved milfoil — Canton.

Lythraceae

  Decodon verticillatus (L.) Ell. — swamp loosestrife, waterwillow — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Randolph.
**   Lythrum salicaria L. — purple loosestrife — photos: [1] [2] [3] — Canton; Milton.

Malvaceae

*   Malva moschata L. — musk mallow — photo: [1] [2] — Milton.
*   Malva neglecta Wallr. — cheeses — photo: [1] [2] — Canton.

Menyanthaceae

  Menyanthes trifoliata L. — bogbeans — photos: [1] [2] [3] [4] [5] [6] [7] — Canton.
  Nymphoides cordata (Ell.) Fern. — floating heart — Canton.

Monotropaceae

  Monotropa uniflora L. — Indian pipe — photos: [1] [2] [3] [4] [5] [6] — Milton; Randolph.

Moraceae

*   Morus alba L. — white mulberry — Milton.

Myricaceae

  Comptonia peregrina (L.) Coulter — sweetfern — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Milton; Quincy.
  Myrica gale L. — sweet gale — photos: [1] [2] [3] [4] — Canton.

Nymphaeaceae

  Nuphar variegata Durand ex Clinton — yellow waterlily, spatterdock — Milton.
  Nymphaea odorata Ait. — American white waterlily, fragrant waterlily — photo: [1] — Milton; Randolph.

Nyssaceae

  Nyssa sylvatica Marshall — tupelo, black gum — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Milton; Quincy; Randolph.

Oleaceae

  Fraxinus americana L. — white ash — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] — Canton; Milton; Quincy; Randolph.
  Fraxinus nigra Marshall — black ash — photos: [1] [2] [3] — Quincy; Randolph.
  Fraxinus pennsylvanica Marsh. — green ash — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Milton; Randolph.
**   Ligustrum obtusifolium Sieb. et Zucc. — Japanese privet, ibota privet — photos: [1] [2] [3] [4] [5] [6] [7] — Milton; Quincy.
*   Ligustrum ovalifolium Hassk. — California privet — photo: [1] [2] — Milton.

Onagraceae

  Ludwigia palustris (L.) Ell. — water purslane, mud loosestrife — photos: [1] [2] [3] — Canton; Readville.
  Oenothera biennis L. — common evening primrose — Milton.

Orobanchaceae

  Conopholis americana (L.) Wallr. f. — squaw-root, cancer-root — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Randolph.
  Epifagus virginiana (L.) W.P.C. Barton — beech-drops — photo: [1] — Milton; Quincy.
  Orobanche uniflora L. — one-flowered cancer-root — photos: [1] [2] [3] [4] — Canton; Milton.

Papaveraceae

  Sanguinaria canadensis L. — bloodroot — photos: [1] [2] [3] [4] — Quincy.

Plantaginaceae

**   Plantago lanceolata L. — narrow-leaved plantain, English plantain — photo: [1] — Milton.
*   Plantago major L. — common plantain, white man's foot — photo: [1] [2] — Quincy.

Platanaceae

  Platanus occidentalis L. — sycamore — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] — Canton; Milton; Quincy.

Polygalaceae

  Polygala polygama Walter — racemed milkwort, bitter milkwort — photos: [1] [2] [3] — Milton.

Polygonaceae

  Polygonum amphibium var. emersum Michaux. (P. coccineum Muhl.) — erect water smartweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] — Canton; Milton.
  Polygonum arifolium L. (Persicaria arifolia (L.) Haroldson) — halberdleaf tearthumb — Readville.
*   Polygonum aviculare L. (arenastrum Jordan ex Boreau) — doorweed — photos: [1] [2] [3] — Canton; Milton.
*   Polygonum cespitosum var. longisetum (deBruyn) A.N. Steward — Chinese smartweed — photo: [1] [2] — Canton; Milton.
**   Polygonum cuspidatum Sieb. et Zucc. (Fallopia japonica (Houtt.) L.P. Ronse Decraene) — Japanese knotweed — photos: [1] [2] [3] — Milton.
  Polygonum hydropiperoides Michaux (Persicaria hydropiperoides (Michaux) Small) — false water-pepper — photo: [1] — Milton.
**   Polygonum perfoliatum L. (Persicaria perfoliata (L.) H. Gross) — mile-a-minute — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] — Canton; Milton; Readville.
*   Polygonum persicaria L. (Persicaria maculosa (L.) S.F. Gray) — lady's thumb — photo: [1] — Milton.
  Polygonum punctatum Ell. (Persicaria punctata (Ell.) Small) — dotted smartweed — photo: [1] — Milton.
  Polygonum robustius (Small) Fern. (robustior (Small) Bicknell) — big water-smartweed, coarse smartweed — photos: [1] [2] [3] [4] [5] [6] [7] — Milton.
  Polygonum sagittatum L. (Persicaria sagittata (L.) H. Gross) — arrowleaf tearthumb — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
  Polygonum scandens L. (Fallopia scandens (L.) Holub) — climbing false buckwheat — photos: [1] [2] [3] [4] — Canton; Milton.
**   Rumex acetosella L. — sheep sorrel, red sorrel — Milton.
*   Rumex crispus L. — curly dock — photos: [1] [2] [3] [4] [5] — Milton; Quincy.
*   Rumex obtusifolius L. — red-veined dock — photo: [1] — Milton.

Primulaceae

  Hottonia inflata Ell. — featherfoil — photos: [1] [2] [3] [4] [5] [6] [7] — Milton.
  Lysimachia hybrida Michaux — narrow-leaved loosestrife — photos: [1] [2] [3] [4] [5] [6] [7] — Randolph; Readville.
**   Lysimachia nummularia L. — creeping jenny, moneywort — photo: [1] — Canton.
  Lysimachia quadrifolia L. — whorled loosestrife — photos: [1] [2] [3] [4] [5] — Milton; Randolph.
  Lysimachia terrestris (L.) B.S.P. — swamp candles — photo: [1] [2] — Canton; Milton.
  Trientalis borealis Raf. (Lysimachia borealis (Raf.) U. Manns et A. Anderb.) — American starflower — photos: [1] [2] [3] — Canton; Milton.

Pyrolaceae

  Chimaphila maculata (L.) Pursh — striped pipsissewa, spotted wintergreen — photos: [1] [2] [3] — Milton.
  Chimaphila umbellata ssp. cisatlantica (Blake) Hulten — pipsissewa — photo: [1] — Milton.
  Pyrola americana Sweet (rotundifolia var. americana (Sweet) Fern.) — round-leaved shinleaf, glossy shinleaf — photos: [1] [2] [3] [4] [5] — Canton; Milton; Quincy; Randolph.

Ranunculaceae

  Actaea pachypoda Ell. — doll's eyes, white baneberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Milton.
  Anemone quinquefolia L. — wood anemone, windflower — photos: [1] [2] [3] [4] [5] [6] — Milton.
  Aquilegia canadensis L. — wild columbine, red columbine — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Randolph.
  Caltha palustris L. — marsh marigold — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Milton; Quincy; Randolph.
  Coptis trifolia ssp. groenlandica (Oeder) Hulten (trifolia (L.) Salisb.) — three-leaf goldthread — photos: [1] [2] [3] [4] [5] — Canton; Milton; Quincy; Randolph.
  Ranunculus abortivus L. — kidney-leaved buttercup, small-flowered crowfoot — Canton.
*   Ranunculus bulbosus L. — crowfoot, bulbous buttercup — photos: [1] [2] [3] [4] — Canton; Milton.
  Ranunculus recurvatus Poiret — hooked crowfoot — photo: [1] — Milton.
**   Ranunculus repens L. — creeping buttercup — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton.
  Thalictrum dioicum L. — early meadowrue — photo: [1] — Quincy.
  Thalictrum pubescens Pursh (polygamum Muhl. ex Spreng.) — tall meadowrue — photo: [1] — Milton; Quincy.

Rhamnaceae

**   Rhamnus cathartica L. — common buckthorn — photos: [1] [2] [3] [4] [5] [6] — Canton; Randolph.
**   Rhamnus frangula L. (Frangula alnus P. Miller) — glossy buckthorn — photos: [1] [2] [3] [4] [5] [6] — Canton; Randolph; Readville.

Rosaceae

  Agrimonia gryposepala Wallr. — common agrimony, woodland agrimony — photo: [1] — Milton.
  Amelanchier canadensis (L.) Medicus — thicket shadbush, eastern serviceberry, juneberry — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Quincy.
  Amelanchier nantucketensis Bickn. — Nantucket shadbush — photo: [1] [2] — Canton; Milton.
  Amelanchier spicata (Lam.) K. Koch (stolonifera Wiegand) — running serviceberry, running shadbush — photo: [1] [2] — Canton; Milton.
  Aronia melanocarpa (Michx.) Ell. (Photinia melanocarpa (Michaux) Robertson et Phipps) — black chokeberry — photos: [1] [2] [3] [4] — Quincy.
  Aronia x prunifolia (Marsh.) Rehder (x floribunda (Lindl.) Spach) — purple chokeberry — photos: [1] [2] [3] [4] [5] — Braintree; Quincy.
  Comarum palustre L. (Potentilla palustris (L.) Scop.) — marsh cinquefoil — photo: [1] [2] — Milton.
  Geum canadense Jacq. — white avens — photos: [1] [2] [3] [4] [5] [6] — Canton.
  Geum laciniatum Murray — rough avens, floodplain avens — photo: [1] — Milton; Quincy.
*   Malus floribunda Sieb. ex Van Houtte — Japanese flowering crabapple — photos: [1] [2] [3] — Canton.
*   Potentilla argentea L. — silver cinquefoil — photo: [1] [2] — Milton.
  Potentilla canadensis L. — dwarf cinquefoil — photos: [1] [2] [3] — Milton; Quincy.
  Potentilla norvegica L. — three-finger, strawberryweed — Milton.
*   Potentilla recta L. — sulphur cinquefoil — photos: [1] [2] [3] [4] — Milton.
  Potentilla simplex Michaux — common cinquefoil — photo: [1] — Canton; Milton.
*   Prunus avium (L.) L. — sweet cherry — Canton.
  Prunus pensylvanica L. f. — pin cherry, fire cherry, bird cherry — photos: [1] [2] [3] [4] [5] [6] — Milton; Randolph.
  Prunus serotina Ehrh. — black cherry — photo: [1] [2] — Canton; Milton.
  Prunus virginiana L. — chokecherry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] — Canton; Milton; Quincy.
*   Rhodotypos scandens (Thunb.) Makino — jetbead, white kerria — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] — Canton; Milton.
**   Rosa multiflora Thunb. ex Murray — multiflora rose — photos: [1] [2] [3] [4] — Canton; Milton; Randolph.
  Rosa palustris Marsh. — swamp rose — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] — Canton; Milton.
  Rubus allegheniensis Porter — Allegheny blackberry, common blackberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] — Milton; Quincy; Randolph.
  Rubus flagellaris Willd. — northern dewberry — photo: [1] — Milton.
  Rubus hispidus L. — bristly dewberry, swamp dewberry — photos: [1] [2] [3] [4] — Canton; Milton.
  Rubus idaeus ssp. strigosus (Michaux) Focke — wild red raspberry — photos: [1] [2] [3] [4] — Canton.
*   Rubus laciniatus Willd. — evergreen blackberry — photos: [1] [2] [3] [4] [5] [6] — Milton.
  Rubus occidentalis L. — black raspberry — photo: [1] — Milton.
*   Spiraea thunbergii Sieb. — — photos: [1] [2] [3] [4] [5] [6] [7] — Quincy.
  Spiraea tomentosa L. — steeplebush —

Rubiaceae

  Cephalanthus occidentalis L. — common buttonbush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Braintree; Canton; Milton; Readville.
  Galium circaezans Michaux — wild licorice — photos: [1] [2] [3] [4] [5] [6] — Canton; Randolph.
*   Galium mollugo L. — white bedstraw — photos: [1] [2] [3] — Milton.
*   Galium odoratum (L.) Scop. (Asperula odorata L.) — sweet woodruff — photo: [1] [2] — Milton.
  Galium palustre L. — common marsh bedstraw — photo: [1] — Milton.
  Galium tinctorium (L.) Scop. — Clayton's bedstraw — photo: [1] — Milton.
  Mitchella repens L. — partridgeberry — photos: [1] [2] [3] — Milton.

Rutaceae

**   Phellodendron amurense Rupr. — Amur corktree — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Readville.

Salicaceae

*   Populus deltoides Bartram ex Marsh. — eastern cottonwood — photos: [1] [2] [3] [4] [5] [6] — Canton; Milton.
  Populus grandidentata Michaux — bigtooth aspen — photos: [1] [2] [3] — Milton.
  Populus tremuloides Michaux — trembling aspen — photos: [1] [2] [3] [4] [5] [6] [7] — Canton; Milton; Readville.
*   Salix alba L. — white willow — photos: [1] [2] [3] [4] — Canton; Dedham.
**   Salix atrocinerea and S. cinerea — rusty and ash willow with hybrids — photos: [1] [2] [3] [4] [5] [6] [7] — Braintree; Canton; Milton; Quincy; Randolph; Readville.
  Salix discolor Muhl. — large pussy willow — photos: [1] [2] [3] [4] — Canton; Milton; Readville.
  Salix eriocephala Michaux — heartleaf willow — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] — Canton; Milton.
  Salix nigra Marsh. — black willow — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] — Canton; Milton; Randolph; Readville.
  Salix pedicellaris Pursh — bog willow — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] — Canton; Dedham; Milton.
  Salix petiolaris J. E. Smith — slender willow, meadow willow — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Braintree; Canton; Milton.
  Salix sericea Marsh. — silky willow — Braintree; Milton.
*   Salix x fragilis — hybrid of brittle and white willow — Canton; Milton.

Santalaceae

  Comandra umbellata (L.) Nutt. — bastard toadflax — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] — Canton; Quincy.

Sarraceniaceae

  Sarracenia purpurea L. — purple pitcherplant — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] — Canton.

Saxifragaceae

  Chrysosplenium americanum Schwein. ex Hooker — golden saxifrage, water-carpet — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] — Randolph.

Scrophulariaceae

  Agalinis purpurea (L.) Pernnell (Gerardia purpurea L.) — purple false foxglove — photos: [1] [2] [3] [4] [5] — Canton; Milton; Quincy.
  Aureolaria pedicularia (L.) Raf. (Gerardia pedicularia L.) — fernleaf yellow false foxglove — photos: [1] [2] [3] — Canton.
  Aureolaria virginica (L.) Pernnell (Gerardia virginica (L.) B.S.P.) — downy false foxglove — photo: [1] [2] — Canton.
  Chelone glabra L. — white turtlehead — photo: [1] — Milton; Randolph.
  Gratiola aurea Pursh — golden hedgehyssop — photo: [1] — Randolph.
  Mimulus ringens L. — long-stalked monkey-flower — photo: [1] [2] — Milton.
  Nuttallanthus canadensis (L.) D.A. Sutton (Linaria canadensis (L.) Chaz.) — blue toadflax, old-field toadflax — photos: [1] [2] [3] — Milton; Quincy.
**   Verbascum thapsus L. — common mullein — photos: [1] [2] [3] [4] [5] [6] — Milton; Quincy.
*   Veronica chamaedrys L. — birdseye speedwell — photo: [1] [2] — Quincy.
*   Veronica officinalis L. — common speedwell — photo: [1] — Canton.

Simaroubaceae

**   Ailanthus altissima (P. Miller) Swingle — tree-of-heaven — photos: [1] [2] [3] [4] — Milton.

Solanaceae

*   Solanum carolinense L. — horsenettle — photos: [1] [2] [3] [4] — Quincy.

Styracaceae

*   Halesia carolina L. — Carolina silverbell — photos: [1] [2] [3] [4] — Milton.

Tiliaceae

  Tilia americana L. — basswood, American linden — photo: [1] [2] — Canton; Randolph.

Ulmaceae

  Ulmus americana L. — American elm, white elm — photos: [1] [2] [3] — Canton; Milton.
*   Ulmus pumila L. — Siberian elm — photos: [1] [2] [3] [4] [5] [6] [7] — Canton.

Urticaceae

  Boehmeria cylindrica (L.) Sw. — false nettle, bog-hemp — photo: [1] [2] — Canton; Quincy.
  Pilea pumila (L.) A. Gray — clearweed, richweed — photo: [1] [2] — Canton.
*   Urtica dioica ssp. dioica L. — stinging nettle — photo: [1] — Canton; Quincy; Readville.

Verbenaceae

  Verbena hastata L. — blue vervain, common vervain — photos: [1] [2] [3] [4] [5] [6] [7] — Dedham; Milton; Readville.
  Verbena urticifolia L. — white vervain — photo: [1] [2] — Milton.

Violaceae

  Viola blanda Willd. — sweet white violet — photos: [1] [2] [3] — Milton; Randolph.
  Viola cucullata Aiton — marsh blue violet — photos: [1] [2] [3] — Canton; Milton.
  Viola lanceolata L. — bog white violet, lanceleaf violet — photo: [1] [2] — Randolph.
  Viola macloskeyi ssp. pallens (Banks ex DC.) M.S. Baker — northern white violet — photos: [1] [2] [3] — Milton; Randolph.
  Viola sagittata Aiton (fimbriatula J.I. Smith) — arrowleaf violet — photo: [1] — Canton.
  Viola sororia Willd. (papilionacea Pursh) — common blue violet — photos: [1] [2] [3] [4] [5] [6] — Randolph.
  Viola x primulifolia L. — primrose-leaf violet — photo: [1] — Milton.

Vitaceae

  Parthenocissus quinquefolia (L.) Planchon — Virginia creeper — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Quincy; Randolph.
  Vitis aestivalis Michaux — summer grape — Randolph.
  Vitis labrusca L. — fox grape — photos: [1] [2] [3] [4] [5] [6] [7] [8] — Canton; Milton; Randolph.
*   Vitis riparia Michaux — river-bank grape, frost grape — Quincy.

January 200831 Dec 2013
Generated from Salicicola Plant Gallery (XML Database) using XSLT 2.0 by SAXON 9.1.0.2 from Saxonica at 2014-01-02T12:21:07.89-05:00; records last time modified: 2014-01-02T12:15:01