Plants of Myles Standish State Forest: Illustrated Checklist
As of December 2014, the checklist contains 546 species including 138 non-native (marked *), of which 35 are invasive (marked **)

Ferns and Allies

Dennstaedtiaceae

  Dennstaedtia punctilobula (Michaux) T. Moore — hayscented fern — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
  Pteridium aquilinum (L.) Kuhn — bracken fern — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]

Dryopteridaceae

  Athyrium filix-femina var. angustum (Willd.) Lawson — northern lady fern — photo: [1] [2]
  Dryopteris intermedia (Muhl. ex Willd.) A. Gray — intermediate wood fern — photos: [1] [2] [3] [4]
  Onoclea sensibilis L. — sensitive fern — photo: [1]
  Polystichum acrostichoides (Michaux) Schott — Christmas fern — photo: [1]

Isoetaceae

  Isoetes acadiensis Kott — Acadian quillwort — photos: [1] [2] [3] [4] [5] [6]
  Isoetes sp.quillwort — photos: [1] [2] [3]

Lycopodiaceae

  Diphasiastrum digitatum (Dill. ex A. Br.) Holub ( Lycopodium digitatum Dill. ex A. Brown, Lycopodium complanatum var. flabelliforme Fern.) — southern ground-cedar — photo: [1] [2]
  Lycopodiella appressa (Chapman) Cranfill ( Lycopodium appressum (Chapman) Lloyd et Underwood) — southern bog clubmoss — photo: [1] [2]
  Lycopodiella inundata (L.) Holub ( Lycopodium inundatum L.) — northern bog clubmoss — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Lycopodium clavatum L. — running clubmoss, common clubmoss — photos: [1] [2] [3] [4]
  Lycopodium hickeyi W.L. Wagner, Beitel et Moran ( Dendrolycopodium hickeyi (Wagner, Beitel et Moran) A. Haines) — Hickey's clubmoss — photo: [1]
  Lycopodium obscurum L. ( Dendrolycopodium obscurum (L.) A. Haines) — princess-pine or tree clubmoss — photos: [1] [2] [3] [4]

Osmundaceae

  Osmunda cinnamomea L. — cinnamon fern — photos: [1] [2] [3]
  Osmunda claytoniana L. — interrupted fern — photos: [1] [2] [3]
  Osmunda regalis L. — royal fern — photos: [1] [2] [3] [4] [5]

Thelypteridaceae

  Thelypteris noveboracensis (L.) Nieuwl. — New York fern
  Thelypteris palustris Schott — marsh fern — photos: [1] [2] [3]

Conifers

Cupressaceae

  Chamaecyparis thyoides (L.) B.S.P. — Atlantic white cedar — photos: [1] [2] [3] [4] [5] [6] [7]
  Juniperus virginiana L. — eastern red cedar — photos: [1] [2] [3] [4] [5] [6]

Pinaceae

*   Larix decidua P. Miller — European larch — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
**   Picea abies (L.) Karst. — Norway spruce — 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] [27] [28]
*   Picea glauca (Moench) Voss — white spruce — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
*   Picea rubens Sarg. — red spruce
*   Pinus banksiana Lamb. — Jack pine — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
*   Pinus resinosa Ait. — red pine — photos: [1] [2] [3] [4] [5] [6]
  Pinus rigida P. Mill. — pitch 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] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44]
  Pinus strobus L. — white pine — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
*   Pinus sylvestris L. — Scotch pine — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Tsuga canadensis (L.) Carr. — eastern hemlock — photos: [1] [2] [3] [4]

Monocots

Agavaceae

*   Yucca filamentosa L. — Spanish bayonet, Adam's needle — photo: [1] [2]

Alismataceae

  Sagittaria engelmanniana J.G. Small — acid-water arrowhead — photos: [1] [2] [3]
  Sagittaria latifolia Willd. — common arrowhead — photos: [1] [2] [3] [4] [5]
  Sagittaria teres S. Watson — pondshore or terete arrowhead — 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] [27] [28]

Cyperaceae

  Bulbostylis capillaris (L.) C.B. Clarke — tufted hairsedge — photos: [1] [2] [3] [4] [5] [6]
  Carex annectens (Bickn.) Bickn. — yellow-fruited fox sedge — photo: [1]
  Carex atlantica ssp. capillacea (Bailey) Reznicek ( C. howei Mackenzie) — threadstem sedge — photos: [1] [2] [3] [4] [5]
  Carex brevior (Dewey) Mack. ex Lunell — short fescue sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Carex bullata Schkuhr ex Willd. — button sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19]
  Carex canescens ssp. disjuncta (Fern.) Toivonen — silvery bog sedge — photo: [1] [2]
  Carex cephalophora Muhl. ex Willd. — oval-headed sedge — photos: [1] [2] [3] [4]
  Carex communis Bailey — common sedge — photo: [1] [2]
  Carex longii Mackenzie — Long's sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
  Carex lucorum Willd. ex Link ( Carex pensylvanica var distans Peck) — long-beaked Pennsylvania sedge — photos: [1] [2] [3] [4] [5] [6] [7]
  Carex lurida Wahlenb. — sallow sedge — photo: [1]
  Carex pensylvanica Lam. — Pennsylvania sedge — photos: [1] [2] [3] [4] [5] [6]
  Carex retroflexa Muhl. ex Willd. — reflexed sedge — photos: [1] [2] [3] [4] [5] [6] [7]
  Carex rosea Schkuhr ex Willd. — big star sedge
  Carex scoparia Schkuhr ex Willd. — broom sedge — photos: [1] [2] [3]
  Carex striata Michx. ( C. walteriana Bailey) — Walter's sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Carex tonsa (Fern.) Bickn. ( C. rugosperma var. tonsa (Fern.) E. Voss) — stiff-leaved sand sedge, shaved sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Carex vestita Willd. — velvet-fruited sedge — photos: [1] [2] [3] [4]
  Carex vulpinoidea Michaux ( C. setacea Dewey) — fox sedge — photo: [1]
  Cyperus dentatus Torrey — pondshore flatsedge — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Cyperus lupulinus (Spreng.) Marcks ( C. filiculmis Vahl) — slender sand flatsedge — photos: [1] [2] [3] [4]
  Cyperus sp.Flatsedge
  Cyperus strigosus L. — straw-colored flatsedge — photos: [1] [2] [3]
  Dulichium arundinaceum (L.) Britton — three-way sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Eleocharis acicularis (L.) Roemer et Schultes — needle spike-rush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21]
  Eleocharis flavescens var. olivacea (Torrey) Gleason ( E. olivacea Torrey) — olive spike-rush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17]
  Eleocharis melanocarpa Torrey — black-fruited spike-rush — photos: [1] [2] [3] [4] [5] [6] [7]
  Eleocharis obtusa (Willd.) J.A. Schultes — soft-stemmed spike-rush — 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] [27]
  Eleocharis obtusa var. ellipsoidalis Fern. — soft-stemmed spike-rush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Eleocharis obtusa var. jejuna Fern. — soft-stemmed spike-rush — photo: [1] [2]
  Eleocharis robbinsii Oakes — Robbins' spike-rush — 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] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40]
  Eleocharis sp. (tenuis or elliptica)spike-rush
  Eleocharis tuberculosa (Michaux) Roemer et Schultes — tubercled spike-rush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]
  Eriophorum virginicum L. — Virginia cotton-grass — photos: [1] [2] [3]
  Fimbristylis autumnalis (L.) Roemer et Schultes — northern fimbry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Fuirena pumila (Torrey) Sprengel — annual umbrella-sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18]
  Rhynchospora alba (L.) Vahl — white beak-rush — photos: [1] [2] [3] [4] [5] [6] [7]
  Rhynchospora capitellata (Michx.) Vahl — brown beak-rush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Rhynchospora macrostachya Torrey ex A. Gray — big-headed horned sedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
  Rhynchospora nitens (Vahl) A. Gray — short-beaked baldsedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Rhynchospora scirpoides (Torrey) A. Gray — long-beaked baldsedge — 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] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40]
  Rhynchospora torreyana A. Gray — Torrey's beaksedge — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Scirpus cyperinus (L.) Kunth — common bulrush — photos: [1] [2] [3] [4]
  Scirpus smithii A. Gray ( Schoenoplectus smithii (A. Gray) Sojak) — Smith's clubsedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]
  Scirpus subterminalis Torrey — water bulrush, floating bulrush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
  Scleria pauciflora var. caroliniana (Willd.) Wood — papillose nutsedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
  Scleria reticularis Michaux — pondshore nutsedge — 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] [27] [28] [29]

Eriocaulaceae

  Eriocaulon aquaticum (Hill) Druce ( E. septangulare With.) — pipewort, white buttons — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17]

Hydrocharitaceae

  Elodea canadensis Michaux — northern waterweed — photo: [1] [2]

Iridaceae

  Iris versicolor L. — northern blueflag — photos: [1] [2] [3] [4] [5] [6]
  Sisyrinchium angustifolium P. Miller — stout blue-eyed-grass — photos: [1] [2] [3]
  Sisyrinchium atlanticum Bicknell — eastern blue-eyed-grass — photo: [1] [2]

Juncaceae

  Juncus canadensis Gay ex LaHarpe — marsh or Canada rush — photos: [1] [2] [3] [4] [5] [6] [7]
  Juncus effusus L. — common rush — photos: [1] [2] [3] [4] [5] [6]
  Juncus greenei Oakes et Tuckerman — Greene's rush — photos: [1] [2] [3] [4]
  Juncus marginatus Rostk. — grassleaf rush — photos: [1] [2] [3] [4] [5]
  Juncus militaris Bigelow — bayonet rush — 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]
  Juncus pelocarpus E. Meyer — pondshore rush — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Juncus tenuis Willd. — path rush, yard rush — photos: [1] [2] [3] [4] [5] [6] [7]
  Luzula multiflora (Retz.) Lej. — common woodrush — photo: [1]

Liliaceae

*   Hemerocallis fulva (L.) L. — orange daylily — photo: [1]
*   Hosta sp.hosta — photo: [1]
  Hypoxis hirsuta (L.) Cov. — yellow stargrass — photos: [1] [2] [3] [4] [5] [6]
  Lilium philadelphicum L. — wood lily — 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] [27] [28] [29] [30] [31] [32]
  Maianthemum canadense Desf. — Canada mayflower
  Uvularia sessilifolia L. — little merrybells — photos: [1] [2] [3] [4] [5] [6]

Najadaceae

  Najas gracillima (A. Braun) Magnus — slender waternymph — photo: [1] [2]

Orchidaceae

  Cypripedium acaule Aiton — pink lady's slipper
  Goodyera tesselata Lodd. — checkered rattlesnake-plantain — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
  Platanthera blephariglottis (Willd.) Lindley ( Habenaria blephariglottis (Willd.) Hooker) — white fringed orchid — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Spiranthes cernua (L.) L.C. Rich. — nodding ladies' tresses — photos: [1] [2] [3] [4] [5]
  Spiranthes tuberosa Raf. — little ladies' tresses — photos: [1] [2] [3] [4] [5] [6] [7]

Poaceae

  Agrostis scabra Willd. — northern ticklegrass — photos: [1] [2] [3] [4]
*   Aira caryophyllea L. — silvery hairgrass — photos: [1] [2] [3] [4]
  Ammophila breviligulata Fern. — dune grass — photo: [1] [2]
  Andropogon glomeratus (Walter) B.S.P. ( A. virginicus var. abbreviatus (Hackel) Fern. et Grisc.) — bunched broomsedge — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Andropogon virginicus L. — Virginia broomsedge — photo: [1] [2]
*   Anthoxanthum odoratum L. — sweet vernalgrass — photos: [1] [2] [3]
  Aristida dichotoma Michaux — poverty grass — photos: [1] [2] [3] [4]
*   Aristida longespica Poiret — slender needle-grass — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Brachyelytrum septentrionale (Babel) G. Tucker ( B. aristosum (Michaux) Trel., B. erectum var. septentrionale Babel) — woodgrass
  Bromus inermis Leysser — awnless brome — photo: [1] [2]
  Bromus sterilis L. — barren brome — photo: [1] [2]
  Calamagrostis canadensis (Michaux) Beauv. — Canada bluejoint — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
  Calamagrostis cinnoides W. Barton ( C. coarctata (Torrey) Eaton) — reed bluejoint
*   Calamagrostis epigeios (L.) Roth — feathertop, bushgrass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Calamagrostis pickeringii A. Gray — Pickering's reedgrass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17]
*   Cenchrus spinifex Cav. ( C. parviflorus Benth.) — coastal sandbur — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
*   Dactylis glomerata L. — orchard grass — photos: [1] [2] [3] [4]
  Danthonia compressa Austin ex Peck — trail oatgrass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Danthonia spicata (L.) Beauv. — wild oatgrass, poverty grass — photo: [1] [2]
  Deschampsia flexuosa (L.) Trin. — common hairgrass — photos: [1] [2] [3]
  Dichanthelium acuminatum var. fasciculatum (Torrey) Freckmann ( Panicum lanuginosum Ell.) — fascicled panic grass — photos: [1] [2] [3] [4] [5]
  Dichanthelium acuminatum var. implicatum (Scribn.) Freckmann et Lelong ( Panicum meridionale Ashe, Panicum implicatum (Scribn.) Fern.) — pondshore panic-grass — photos: [1] [2] [3] [4] [5] [6]
  Dichanthelium clandestinum (L.) Gould ( Panicum clandestinum L.) — deertongue — photos: [1] [2] [3] [4] [5]
  Dichanthelium columbianum (Scribner) Freckman ( Dichanthelium acuminatum ssp. columbianum (Scribner) Freckman et Lelong) — downy panic grass — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Dichanthelium depauperatum (Muhl.) Gould — depauperate panic-grass — photo: [1] [2]
  Dichanthelium dichotomum (L.) Gould ( Panicum dichotomum L.) — forked panic-grass — photo: [1]
  Dichanthelium linearifolium (Scribner) Gould ( Panicum linearifolium Scribner) — linear-leaved panic grass — photos: [1] [2] [3] [4]
*   Digitaria sanguinalis (L.) Scop. — large crabgrass — photo: [1] [2]
*   Digitaria violascens Link ( D. ischaemum var. violascens (Link) Radford) — violet crabgrass — photos: [1] [2] [3] [4]
*   Echinochloa crus-galli (L.) Beauv. — barnyard grass — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Echinochloa muricata var. microstachya Wieg. — small-spiked cockspur — photos: [1] [2] [3] [4] [5] [6]
  Eragrostis pectinacea (Michaux) Nees — tufted lovegrass — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Eragrostis pilosa (L.) Beauv. — India lovegrass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Eragrostis spectabilis (Pursh) Steudel — purple lovegrass — photos: [1] [2] [3] [4] [5]
**   Festuca filiformis Pourret — hair fescue — photos: [1] [2] [3] [4] [5] [6] [7]
*   Festuca ovina L. — sheep fescue
  Glyceria canadensis (Michaux) Trin. — rattlesnake grass — photos: [1] [2] [3] [4]
  Leersia oryzoides (L.) Sw. — rice cutgrass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
*   Lolium perenne L. — perennial rye grass
  Muhlenbergia schreberi J.F. Gmelin — nimblewill — photos: [1] [2] [3] [4]
  Muhlenbergia uniflora (Muhl.) Fern. — pondshore muhly — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]
  Oryzopsis pungens (Torrey ex Spreng.) A. S. Hitchc. ( Piptatherum pungens (Torr. ex Spreng.) Dom.) — little ricegrass — photos: [1] [2] [3] [4] [5] [6] [7]
  Panicum capillare L. — witchgrass
  Panicum dichotomiflorum Michaux — fall panic grass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Panicum verrucosum Muhl. — Warty panic-grass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19]
  Panicum virgatum L. — switchgrass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Paspalum setaceum var. setaceum Michaux ( P. setaceum Michaux) — small-fruited bead grass — photos: [1] [2] [3] [4] [5] [6] [7]
  Paspalum setaceum var. muhlenbergii (Nash) D. Banks ( Paspalum ciliatifolium var. muhlenbergii (Nash) Fern.) — Muhlenberg's bead grass — photos: [1] [2] [3] [4] [5] [6] [7] [8]
**   Phalaris arundinacea L. — reed canarygrass
*   Phleum pratense L. — timothy — photos: [1] [2] [3] [4] [5]
**   Phragmites australis (Cav.) Trin. ex Steudel — common reed — photo: [1]
  Piptochaetium avenaceum (L.) Parodi ( Stipa avenacea L.) — black oatgrass — photos: [1] [2] [3] [4] [5] [6]
*   Poa annua L. — annual bluegrass — photo: [1] [2]
*   Poa compressa L. — flat-stemmed bluegrass
*   Poa pratensis L. — June grass
  Schizachyrium scoparium (Michaux) Nash — little bluestem — photos: [1] [2] [3] [4] [5] [6] [7] [8]
*   Setaria faberi Herrm. ex Rosen — giant foxtail — photos: [1] [2] [3] [4] [5] [6]
*   Setaria pumila (Poir.) Roemer et J.A. Schultes ( S. glauca auct., non (L.) Beauv.) — yellow foxtail — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
*   Setaria viridis (L.) Beauv. — green foxtail — photo: [1]
  Spartina pectinata Link — freshwater or prairie cordgrass — photos: [1] [2] [3] [4]
  Sporobolus vaginiflorus (Torrey ex A. Gray) Wood — poverty grass — photo: [1] [2]
  Torreyochloa pallida var. fernaldii (A.S. Hitchc.) Dore ex Koyama et Kawano ( Glyceria fernaldii (A.S. Hitchc.) St. John) — slender mannagrass — photos: [1] [2] [3] [4] [5]
  Triplasis purpurea (Walter) Chapman — purple sandgrass — photos: [1] [2] [3] [4]

Pontederiaceae

  Pontederia cordata L. — pickerelweed — photo: [1] [2]

Potamogetonaceae

  Potamogeton bicupulatus Fernald ( P. capillaceus Poiret) — hairlike pondweed — photo: [1] [2]
  Potamogeton epihydrus Raf. — surface pondweed, ribbonleaf pondweed — photo: [1]
  Potamogeton gramineus L. — grassleaf pondweed — photos: [1] [2] [3] [4]
  Potamogeton nodosus Poiret — long-leaved pondweed — photos: [1] [2] [3] [4]
  Potamogeton oakesianus Robbins — Oakes' pondweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]

Smilacaceae

  Smilax glauca Walter — sawbrier, wild sarsaparilla — photos: [1] [2] [3] [4] [5] [6]
  Smilax rotundifolia L. — catbrier, bullbrier — photo: [1]

Sparganiaceae

  Sparganium americanum Nutt. — common bur-reed — photos: [1] [2] [3] [4] [5] [6] [7] [8]

Typhaceae

  Typha latifolia L. — broad-leaved cattail — photos: [1] [2] [3]

Xyridaceae

  Xyris difformis Chapman — bog yellow-eyed grass — photos: [1] [2] [3]
  Xyris torta Small — twisted yellow-eyed grass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

Dicots

Aceraceae

**   Acer platanoides L. — Norway maple — photos: [1] [2] [3] [4]
  Acer rubrum L. — red maple — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

Amaranthaceae

*   Froelichia gracilis (Hooker) Moq. — slender cottonweed — photos: [1] [2] [3] [4] [5]

Anacardiaceae

  Rhus copallina L. — flameleaf sumac, winged sumac — photos: [1] [2] [3] [4] [5]
  Rhus typhina L. ( R. hirta (L.) Sudworth) — staghorn sumac — photo: [1]
  Rhus vernix L. ( Toxicodendron vernix (L.) Kuntze) — poison sumac — photos: [1] [2] [3]
  Toxicodendron radicans (L.) Kuntze ( Rhus radicans L.) — poison ivy — photo: [1] [2]

Apiaceae

**   Anthriscus sylvestris (L.) Hoffmann — chervil — photos: [1] [2] [3] [4] [5] [6] [7]
*   Daucus carota L. — Queen Anne's lace — photo: [1]

Apocynaceae

  Apocynum androsaemifolium L. — spreading dogbane
  Apocynum cannabinum L. — Indian hemp — photos: [1] [2] [3] [4]

Aquifoliaceae

*   Ilex crenata Thunb. — Japanese holly — photo: [1]
  Ilex glabra (L.) Gray — inkberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]
  Ilex opaca Ait. — American holly — photos: [1] [2] [3] [4] [5]
  Ilex verticillata (L.) Gray — common winterberry — photo: [1] [2]
  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] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26]

Araliaceae

  Aralia hispida Vent. — bristly sarsaparilla
  Aralia nudicaulis L. — wild sarsaparilla — photos: [1] [2] [3] [4]

Asclepiadaceae

  Asclepias amplexicaulis Sm. — clasping milkweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Asclepias incarnata ssp. pulchra (Ehrh. ex Willd.) Woodson — downy swamp milkweed — photo: [1]
  Asclepias syriaca L. — common milkweed — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Asclepias tuberosa L. — butterfly milkweed — photo: [1] [2]
**   Cynanchum louiseae Kartez et Ghandi ( C. nigrum (L.) Pers.) — black swallowwort — photo: [1]

Asteraceae

  Achillea millefolium ssp. lanulosa (Nutt.) Piper ( A. millefolium var. occidentalis DC.) — seaside yarrow — photos: [1] [2] [3] [4] [5] [6] [7]
  Ambrosia artemisiifolia L. — annual ragweed — photos: [1] [2] [3] [4]
  Antennaria neglecta Greene — pussytoes — photo: [1] [2]
  Antennaria neodioica Greene ( A. howellii ssp. neodioica (Greene) Bayer) — Greene's pussytoes — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Aster acuminatus Michaux ( Oclemena acuminata (Michx.) Greene 1903) — whorled wood aster — photos: [1] [2] [3]
  Aster dumosus L. ( Symphyotrichum dumosum G.L.Nesom 1994) — long-stalked aster — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Aster ericoides L. ( Symphyotrichum ericoides (L.) Nesom) — heath white aster — photos: [1] [2] [3] [4]
  Aster lanceolatus Willd. ( Symphyotrichum lanceolatum Nesom 1994) — tall white aster, panicled aster — photo: [1] [2]
  Aster lateriflorus (L.) Britton ( Symphyotrichum lateriflorum (L.) A. et D. Löve 1982) — calico aster — photo: [1] [2]
  Aster novi-belgii L. ( Symphyotrichum novi-belgii (L.) Nesom 1994) — New York aster — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Aster pilosus Willd. ( Symphyotrichum pilosum (Willd.) Nesom) — white oldfield aster — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Aster pilosus var. pringlei (A. Gray) Blake ( Symphyotrichum pilosum var. pringlei (A. Gray) Nesom) — Pringle's aster — photo: [1]
  Aster racemosus Ell. ( Symphyotrichum racemosum Nesom 1994) — smooth white oldfield aster — photo: [1]
  Aster spectabilis Ait. ( Eurybia spectablis (Ait.) G.L.Nesom 1994) — showy aster — 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]
  Aster tradescantii L. ( Symphyotrichum tradescantii (L.) Nesom) — Tradescant's aster — photos: [1] [2] [3] [4]
  Bidens cernua L. — nodding bur-marigold — photo: [1] [2]
  Bidens connata Muhl. ex Willd. — swamp beggar-ticks — photos: [1] [2] [3] [4]
  Bidens frondosa L. — beggar-ticks — photos: [1] [2] [3] [4] [5] [6]
**   Centaurea stoebe ssp. micranthos (Gugler) Hayek ( C. maculosa auct.) — spotted or bushy knapweed — 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] [27] [28] [29] [30] [31] [32]
  Cirsium pumilum (Nutt.) Sprengel — pasture thistle — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
*   Cirsium vulgare (Savi) Ten. — bull thistle — photo: [1] [2]
  Conyza canadensis (L.) Cronq. ( Erigeron canadensis L.) — horseweed, hogweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Coreopsis rosea Nutt. — pink tickseed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
  Erechtites hieracifolius (L.) Raf. ex DC. — fireweed, pilewort — photos: [1] [2] [3] [4]
  Erigeron strigosus Muhl. — rough fleabane — photos: [1] [2] [3] [4] [5]
  Eupatorium novae-angliae V.I. Sullivan ( E. leucolepis var. novae-angliae Fernald) — New England boneset, pondshore boneset — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Eupatorium perfoliatum L. — boneset, thoroughwort — photo: [1] [2]
  Eupatorium pilosum Walter ( E. rotundifolium var. saundersii (Porter) Cronq.) — rough boneset, verbena boneset — photos: [1] [2] [3] [4] [5] [6] [7]
  Eupatorium rotundifolium var. ovatum (Bigelow) Torrey ( E. pubescens Muhl. ex Willd.) — hairy boneset — photos: [1] [2] [3]
  Euthamia caroliniana (L.) Greene ex Port. et Britt. ( Solidago tenuifolia Pursh) — coastal plain slender goldenrod — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Euthamia graminifolia (L.) Nutt. ( Solidago graminifolia (L.) Salisb.) — common flat-topped goldenrod — photo: [1]
  Gnaphalium obtusifolium L. ( Pseudognaphalium obtusifolium (L.) Hilliard et Burtt) — sweet everlasting, fragrant cudweed — photos: [1] [2] [3]
*   Helenium flexuosum Raf. ( H. nudiflorum Nutt.) — winged sneezeweed — photos: [1] [2] [3] [4] [5] [6] [7] [8]
*   Hieracium flagellare Willd. — whip hawkweed — photos: [1] [2] [3] [4] [5] [6]
  Hieracium gronovii L. — Gronovius' hawkweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
**   Hieracium pratense Tausch ( H. caespitosum Dumort.) — king-devil, meadow hawkweed — photo: [1] [2]
*   Hieracium sabaudum L. ( H. canadense hort. Goett ex Froel.) — Savoy hawkweed, Canada hawkweed — photos: [1] [2] [3]
  Hieracium scabrum Michaux — rough hawkweed — photos: [1] [2] [3] [4] [5]
**   Hypochaeris radicata L. — hairy cat's-ear — photos: [1] [2] [3] [4] [5] [6] [7]
  Ionactis linariifolia (L.) Greene ( Aster linariifolius L.) — stiff aster, spruce aster — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
  Krigia virginica (L.) Willd. — dwarf dandelion — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Lactuca canadensis L. — yellow wild lettuce — photos: [1] [2] [3] [4]
*   Leontodon autumnalis L. ( Scorzoneroides autumnalis (L.) Moench) — fall dandelion — photos: [1] [2] [3]
*   Leucanthemum vulgare Lam. — oxeye daisy — photo: [1]
  Liatris novae-angliae (Lunell) Shinners ( L. scariosa var. novae-angliae (Lunell) Gandhi, S.M. Young et P. Somers) — New England blazing star — 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]
  Mikania scandens (L.) Willd. — climbing hempvine — photo: [1]
  Pityopsis falcata (Pursh) Nutt. ( Chrysopsis falcata (Pursh) Ell.) — sickle-leaved golden aster — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18]
  Prenanthes trifoliolata (Cass.) Fern. ( Nabalus trifoliolatus Cass.) — tall rattlesnake-root, gall-of-the-earth — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
*   Rudbeckia hirta var. pulcherrima Farw. — black-eyed Susan — photo: [1] [2]
  Sericocarpus asteroides (L.) B.S.P. ( Aster paternus Cronq.) — toothed white-topped aster — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Sericocarpus linifolius (L.) B.S.P. ( Aster solidagineus Michaux) — narrow-leaved white-topped aster — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Solidago bicolor L. — silverrod, white goldenrod — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Solidago canadensis L. — Canada goldenrod
  Solidago juncea Aiton — early goldenrod — photo: [1] [2]
  Solidago nemoralis Ait. — gray goldenrod — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Solidago odora Aiton — licorice goldenrod, sweet goldenrod — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Solidago puberula Nutt. — downy goldenrod — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Solidago rugosa P. Miller — rough-stemmed goldenrod — photos: [1] [2] [3] [4] [5] [6]
  Solidago rugosa ssp. aspera (Aiton) Cronq. — rough goldenrod, barrens goldenrod — photos: [1] [2] [3]
*   Sonchus oleraceus L. — annual sow-thistle — photo: [1]
*   Tanacetum vulgare L. — common tansy — photo: [1] [2]
*   Taraxacum officinale G.H. Weber ex Wiggers — common dandelion — photo: [1]
*   Tragopogon pratensis L. — yellow goat's-beard — photo: [1] [2]
**   Tussilago farfara L. — coltsfoot — photos: [1] [2] [3] [4]
  Xanthium echinatum Murray ( X. strumarium var. canadense (P.Miller) Torrey et Gray) — cocklebur, clotbur — photo: [1]

Betulaceae

  Alnus serrulata (Ait.) Willd. — smooth alder, common alder — photo: [1] [2]
  Betula papyrifera Marsh. — paper birch — photos: [1] [2] [3]
  Betula papyrifera x populifoliapaper birch x gray birch — photos: [1] [2] [3] [4]
  Betula populifolia Marsh. — gray birch — photos: [1] [2] [3]

Bignoniaceae

*   Campsis radicans (L.) Seemann ex Bureau — trumpet creeper — photo: [1]

Brassicaceae

**   Alliaria petiolata (Bieb.) Cavara et Grande ( A. officinalis Andrz.) — garlic mustard — photo: [1]
*   Arabidopsis thaliana (L.) Heynh. — mouse-ear cress — photos: [1] [2] [3] [4] [5] [6] [7]
*   Barbarea stricta Andrz. — upright yellow rocket — photos: [1] [2] [3]
*   Barbarea vulgaris R. Br. — yellow rocket — photo: [1] [2]
*   Draba verna L. — whitlow-grass — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
*   Erysimum x marshalli (Henfr.) Bois. — wallflower (garden hybrid, parentage uncertain) — photos: [1] [2] [3] [4]
*   Lepidium campestre (L.) Aiton f. — field cress, cow cress — photos: [1] [2] [3] [4]
  Lepidium virginicum L. — Virginia pepperweed — photos: [1] [2] [3] [4] [5] [6]
*   Teesdalia nudicaulis Ait. f. — shepherd cress — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18]

Buddlejaceae

**   Buddleja davidii Franch. — butterfly bush, summer lilac — photos: [1] [2] [3] [4]

Cabombaceae

  Brasenia schreberi J.F. Gmel. — watershield — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]
**   Cabomba caroliniana A. Gray — Carolina fanwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]

Callitrichaceae

  Callitriche heterophylla Pursh — variable water-starwort — photos: [1] [2] [3]
*   Callitriche stagnalis Scop. — water chickweed — photos: [1] [2] [3] [4] [5] [6]

Campanulaceae

**   Jasione montana L. — sheep's bit — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]
  Lobelia dortmanna L. — water lobelia — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22]
  Lobelia inflata L. — Indian tobacco — photo: [1]
  Triodanis perfoliata (L.) Nieuwl. ( Specularia perfoliata (L.) A. DC.) — Venus' looking-glass — photos: [1] [2] [3]

Caprifoliaceae

**   Lonicera morrowii A. Gray — Morrow's honeysuckle — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
**   Lonicera x bella Zabel ( L. morrowii x tatarica ) — whitebell honeysuckle — photos: [1] [2] [3] [4] [5] [6] [7]
  Viburnum dentatum var. lucidum Ait. ( V. recognitum Fern.) — northern arrowwood
  Viburnum nudum var. cassinoides (L.) Torr. et Gray — wild raisin, witherod — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21]

Caryophyllaceae

*   Cerastium vulgatum L. ( C. fontanum ssp. vulgare (Hartman) Greuter et Burdet) — common mouse-ear chickweed — photo: [1]
*   Dianthus armeria L. — debtford pink — photo: [1]
*   Sagina procumbens L. — matted pearlwort, birdseye — photo: [1] [2]
*   Saponaria officinalis L. — bouncing bet, soapwort — photo: [1] [2]
*   Silene armeria L. — sweet-william catchfly — photos: [1] [2] [3] [4] [5] [6] [7]
*   Silene latifolia ssp. alba (P. Mill.) Greuter et Burdet ( Lychnis alba P. Miller) — white campion or evening lychnis — photos: [1] [2] [3] [4]
*   Silene vulgaris (Moench) Garcke ( S. cucubalus Wibel) — bladder-campion
*   Spergula arvensis L. — corn spurrey — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
*   Spergularia rubra (L.) J. et K. Presl — common sand spurrey — photo: [1] [2]
*   Stellaria media (L.) Vill. — common chickweed — photos: [1] [2] [3] [4] [5] [6]

Celastraceae

**   Celastrus orbiculatus Thunb. — Oriental bittersweet, Asian bittersweet — photos: [1] [2] [3] [4] [5]

Chenopodiaceae

*   Chenopodium album L. — pigweed, lamb's quarters — photos: [1] [2] [3] [4] [5] [6] [7] [8]

Cistaceae

  Helianthemum canadense (L.) Michx. ( Crocanthemum canadense (L.) Britton) — longbranch frostweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23]
  Helianthemum propinquum Bicknell ( Crocanthemum propinquum (Bicknell) Bicknell) — low frostweed, low rockrose — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
  Hudsonia ericoides L. — pinebarren golden heather — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21]
  Lechea intermedia Leggett ex Britt. — largepod pinweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Lechea maritima Leggett ex B.S.P. — beach pinweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19]
  Lechea minor L. — thyme-leaf pinweed — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Lechea mucronata Raf. ( L. villosa Ell.) — hairy pinweed — photos: [1] [2] [3] [4] [5] [6]

Clethraceae

  Clethra alnifolia L. — sweet pepperbush — photos: [1] [2] [3] [4] [5]

Clusiaceae

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

Cornaceae

  Cornus amomum P. Miller ( Swida amomum (P. Miller) Small) — silky dogwood — photo: [1]

Cuscutaceae

  Cuscuta gronovii Willd. ex J.A. Schultes — dodder — photo: [1] [2]

Droseraceae

  Drosera filiformis Raf. — thread-leaf sundew — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21]
  Drosera intermedia Hayne — spoonleaf sundew — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Drosera rotundifolia L. — roundleaf sundew — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]

Elaeagnaceae

**   Elaeagnus umbellata Thunb. — autumn olive, oleaster — photos: [1] [2] [3]

Empetraceae

  Corema conradii (Torrey) Torrey ex Loudon — broom-crowberry — 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] [27] [28] [29] [30] [31] [32] [33]

Ericaceae

  Arctostaphylos uva-ursi (L.) Sprengel — bearberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19]
  Chamaedaphne calyculata (L.) Moench — leatherleaf, cassandra — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Epigaea repens L. — trailing arbutus, mayflower — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Gaultheria procumbens L. — wintergreen, checkerberry, eastern teaberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17]
  Gaylussacia baccata (Wangenh.) K. Koch — black huckleberry — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Gaylussacia dumosa var. bigelowiana Fern. ( G. bigelowiana (Fern.) Sorrie et Weakley) — bog huckleberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Gaylussacia frondosa (L.) Torr. et Gray ex Torr. — blue huckleberry, dangleberry — photos: [1] [2] [3] [4]
  Kalmia angustifolia L. — sheep laurel — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Kalmia latifolia L. — mountain laurel — photo: [1]
  Leucothoe racemosa (L.) Gray ( Eubotrys racemosa (L.) Nutt.) — swamp sweetbells — photos: [1] [2] [3] [4]
  Lyonia ligustrina (L.) DC. — maleberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Rhododendron viscosum (L.) Torr. — swamp azalea — photos: [1] [2] [3] [4] [5] [6]
  Vaccinium angustifolium Ait. — lowbush blueberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17]
  Vaccinium corymbosum L. — highbush blueberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
  Vaccinium fuscatum Ait. ( V. atrococcum (Gray) Heller) — black highbush blueberry — photos: [1] [2] [3] [4] [5]
  Vaccinium macrocarpon Ait. — American cranberry, large cranberry — photos: [1] [2] [3] [4] [5]
  Vaccinium pallidum Ait. ( V. vacillans Kalm ex Torr.) — hillside blueberry, dryland blueberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

Euphorbiaceae

  Acalypha rhomboidea Raf. — three-seeded mercury — photo: [1] [2]
**   Euphorbia cyparissias L. — cypress spurge — photo: [1] [2]
  Euphorbia maculata L. ( Chamaesyce maculata (L.) Small, E. supina Raf.) — spotted spurge — photos: [1] [2] [3] [4] [5]

Fabaceae

  Apios americana Medik. — groundnut — photo: [1]
  Baptisia tinctoria (L.) R. Br. ex Ait. f. — yellow wild indigo, horsefly weed — photo: [1]
  Chamaecrista fasciculata (Michaux) Greene ( Cassia fasciculata Michaux) — partridge pea — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Chamaecrista nictitans (L.) Moench ( Cassia nictitans L.) — wild sensitive plant — photo: [1] [2]
*   Cytisus scoparius (L.) Link — scotch broom — photo: [1]
  Desmodium canadense (L.) DC. — showy ticktrefoil — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Desmodium ciliare (Muhl. ex Willd.) DC. — hairy small-leaved ticktrefoil — photo: [1] [2]
  Desmodium marilandicum (L.) DC. — Maryland or smooth small-leaved ticktrefoil — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19]
  Lespedeza angustifolia (Pursh) Ell. — narrow-leaved bush-clover — photos: [1] [2] [3] [4]
  Lespedeza capitata Michx. — round-headed bush-clover
*   Lespedeza cuneata (Dum.-Cours.) G.Don — Chinese bush-clover — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
  Lespedeza hirta (L.) Hornem. — hairy bush-clover — photo: [1] [2]
  Lespedeza stuevei Nutt. — Stueve's bush-clover — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
**   Lespedeza thunbergii ssp. formosa (Nakai) H. Ohashi — tall bush-clover — 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]
  Lespedeza violacea (L.) Pers. ( L. intermedia (S. Wats.) Britt.) — wand bush-clover — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
*   Lotus corniculatus L. — birdfoot-trefoil — photos: [1] [2] [3] [4]
*   Medicago lupulina L. — black medick
*   Melilotus albus Medicus — white sweetclover — photo: [1] [2]
*   Robinia hispida L. — bristly locust — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
**   Robinia pseudoacacia L. — black locust — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Strophostyles helvola (L.) Ell. — beach bean — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Tephrosia virginiana (L.) Pers. — goat's rue — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
*   Trifolium agrarium L. ( T. aureum Pollich) — golden clover, palmate clover — photo: [1] [2]
*   Trifolium arvense L. — rabbit-foot clover — photos: [1] [2] [3] [4] [5]
*   Trifolium repens L. — white clover — photo: [1] [2]
*   Vicia tetrasperma (L.) Schreber — four-seed vetch — photos: [1] [2] [3] [4]

Fagaceae

  Castanea dentata (Marsh.) Borkh. — American chestnut
  Fagus grandifolia Ehrh. — American beech — photos: [1] [2] [3]
  Quercus alba L. — white oak — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Quercus cf. alba x prinoides — photo: [1] [2]
  Quercus coccinea Muenchh. — scarlet oak — photos: [1] [2] [3]
  Quercus ilicifolia Wangenh. — scrub oak, bear oak — 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] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39]
  Quercus prinoides Willd. — dwarf chestnut oak — 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]
  Quercus rubra L. — northern red oak — photo: [1]
  Quercus velutina Lam. — black oak — photo: [1]

Gentianaceae

  Bartonia paniculata (Michaux) Muhl. — panickled screwstem — photo: [1] [2]
  Bartonia virginica (L.) B.S.P. — screwstem — photos: [1] [2] [3] [4] [5] [6]
  Sabatia kennedyana Fern. — Plymouth gentian — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]

Haloragaceae

  Myriophyllum humile (Raf.) Morong — lowly watermilfoil — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Proserpinaca palustris L. — mermaid-weed — photos: [1] [2] [3] [4] [5] [6]
  Proserpinaca pectinata Lam. — cut-leaved mermaid-weed — photos: [1] [2] [3]

Juglandaceae

  Carya glabra (P. Miller) Sweet ( C. ovalis (Wangenh.) Sarg.) — pignut hickory — photo: [1]

Lamiaceae

*   Hyssopus officinalis L. — hyssop — photos: [1] [2] [3]
  Lycopus amplectens Raf. — pondshore water-horehound, sessile water-horehound — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
  Lycopus uniflorus Michaux — tuberous water-horehound — photos: [1] [2] [3] [4] [5] [6] [7] [8]
*   Melissa officinalis L. — lemon balm — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
*   Mentha x villosa Hudson — woolly mint (M. spicata x M. suaveolens) — photos: [1] [2] [3]
*   Prunella vulgaris ssp. vulgaris L. — Eurasian heal-all — photos: [1] [2] [3] [4]
  Pycnanthemum muticum (Michaux) Pers. — short-toothed mountain mint — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
  Pycnanthemum tenuifolium Schrader — slender-leaved mountain mint — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Stachys hispida Pursh ( S. palustris var. hispida (Pursh) Fern.) — hispid hedgenettle — photos: [1] [2] [3] [4] [5] [6] [7] [8]
  Stachys hyssopifolia Michaux — hyssop hedgenettle — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Trichostema dichotomum L. — forked bluecurls — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]

Lauraceae

  Sassafras albidum (Nutt.) Nees — sassafras

Lentibulariaceae

  Utricularia cornuta Michaux — horned bladderwort, naked bladderwort — 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]
  Utricularia geminiscapa Benj. — twin-scaped bladderwort — photos: [1] [2] [3] [4] [5]
  Utricularia gibba L. — humped bladderwort — photo: [1] [2]
  Utricularia inflata Walter — inflated bladderwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
  Utricularia intermedia Hayne — northern bladderwort, flat-leaved milfoil — photos: [1] [2] [3] [4] [5] [6]
  Utricularia purpurea Walt. — purple bladderwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]
  Utricularia radiata Small ( U. inflata var. minor Chapman) — small floating bladderwort — photos: [1] [2] [3] [4] [5]
  Utricularia resupinata B.D. Greene ex Bigelow — resupinate bladderwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18]
  Utricularia subulata L. — slender, subulate, or zigzag bladderwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]

Linaceae

  Linum intercursum Bicknell — sandplain flax — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
*   Linum usitatissimum L. — common flax — photos: [1] [2] [3] [4] [5] [6]
  Linum virginianum L. — Virginia yellow flax — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]

Lythraceae

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

Malvaceae

*   Abutilon theophrasti Medicus — velvetleaf — photo: [1] [2]
*   Malva neglecta Wallr. — cheeses — photo: [1]

Melastomataceae

  Rhexia virginica L. — northern meadowbeauty, wingstem meadowpitchers — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

Menyanthaceae

  Nymphoides cordata (Ell.) Fern. — floating heart — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]

Molluginaceae

*   Mollugo verticillata L. — carpetweed — photos: [1] [2] [3] [4] [5] [6] [7]

Monotropaceae

  Monotropa hypopitys L. ( Hypopitys monotropa Crantz) — pinesap, false beechdrops — photos: [1] [2] [3] [4] [5]
  Monotropa lanuginosa Michx. ( Hypopitys lanuginosa (Michx.) Nutt.) — hairy pinesap — photos: [1] [2] [3]
  Monotropa uniflora L. — Indian pipe — photo: [1]

Myricaceae

  Comptonia peregrina (L.) Coulter — sweetfern — photos: [1] [2] [3]
  Myrica gale L. — sweet gale — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Myrica pensylvanica Loisel. ( Morella pensylvanica (Mirbel) Kartesz) — bayberry — photos: [1] [2] [3] [4]

Nymphaeaceae

  Nuphar variegata Durand ex Clinton — yellow waterlily, spatterdock — photos: [1] [2] [3] [4]
  Nymphaea odorata Ait. — American white waterlily, fragrant waterlily — photos: [1] [2] [3] [4] [5] [6] [7] [8]

Nyssaceae

  Nyssa sylvatica Marshall — tupelo, black gum — photo: [1] [2]

Onagraceae

  Epilobium ciliatum Raf. — American willowherb — photos: [1] [2] [3] [4]
  Ludwigia palustris (L.) Ell. — water purslane, mud loosestrife — photos: [1] [2] [3] [4]
  Oenothera biennis L. — common evening primrose — photos: [1] [2] [3] [4] [5]

Oxalidaceae

  Oxalis dillenii Jacq. — showy yellow woodsorrel — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
  Oxalis stricta L. ( O. europaea Jordan) — common yellow woodsorrel — photos: [1] [2] [3]

Phytolaccaceae

  Phytolacca americana L. — pokeweed — photos: [1] [2] [3]

Plantaginaceae

**   Plantago aristata Michaux — bracted plantain — photo: [1]
**   Plantago lanceolata L. — narrow-leaved plantain, English plantain — photo: [1] [2]
*   Plantago major L. — common plantain, white man's foot — photos: [1] [2] [3] [4]
  Plantago rugelii Dcne. — American plantain — photos: [1] [2] [3] [4] [5]

Polygalaceae

  Polygala cruciata L. — cross-leaved milkwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19]
  Polygala nuttallii Torrey et A. Gray — Nuttall's milkwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Polygala polygama Walter — racemed milkwort, bitter milkwort — photos: [1] [2] [3]
  Polygala sanguinea L. — purple milkwort, common milkwort — photo: [1] [2]
  Polygala verticillata L. — whorled milkwort — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]

Polygonaceae

  Polygonella articulata (L.) Meisner ( Polygonum articulatum L.) — jointweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
*   Polygonum aviculare L. ( P. arenastrum Jordan ex Boreau) — doorweed
*   Polygonum cespitosum var. longisetum (deBruyn) A.N. Steward — Chinese smartweed — photo: [1] [2]
  Polygonum hydropiperoides Michaux ( Persicaria hydropiperoides (Michaux) Small) — false water-pepper
  Polygonum pensylvanicum L. ( Persicaria pensylvanica (L.) G. Maza) — pinkweed — photos: [1] [2] [3] [4] [5] [6] [7]
*   Polygonum persicaria L. ( Persicaria maculosa (L.) S.F. Gray) — lady's thumb — photos: [1] [2] [3]
  Polygonum punctatum Ell. ( Persicaria punctata (Ell.) Small) — dotted smartweed — photo: [1] [2]
  Polygonum puritanorum Fern. ( Persicaria puritanorum (Fern.) Sojak) — pondshore smartweed — photos: [1] [2] [3] [4] [5] [6]
  Polygonum sagittatum L. ( Persicaria sagittata (L.) H. Gross) — arrowleaf tearthumb — photos: [1] [2] [3]
  Polygonum scandens L. ( Fallopia scandens (L.) Holub) — climbing false buckwheat — photo: [1] [2]
**   Rumex acetosella L. — sheep sorrel, red sorrel — photo: [1] [2]

Portulacaceae

*   Portulaca oleracea L. — common purslane — photo: [1] [2]

Primulaceae

  Lysimachia quadrifolia L. — whorled loosestrife — photo: [1]
  Lysimachia terrestris (L.) B.S.P. — swamp candles — photo: [1]
  Trientalis borealis Raf. ( Lysimachia borealis (Raf.) U. Manns et A. Anderb.) — American starflower

Pyrolaceae

  Chimaphila maculata (L.) Pursh — striped pipsissewa, spotted wintergreen
  Chimaphila umbellata ssp. cisatlantica (Blake) Hulten — pipsissewa — photos: [1] [2] [3]
  Pyrola americana Sweet ( P. rotundifolia var. americana (Sweet) Fern.) — round-leaved shinleaf, glossy shinleaf — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
  Pyrola elliptica Nutt. — elliptic shinleaf — photo: [1]

Ranunculaceae

  Anemone quinquefolia L. — wood anemone, windflower — photos: [1] [2] [3] [4] [5] [6] [7]
*   Ranunculus bulbosus L. — crowfoot, bulbous buttercup — photo: [1] [2]
  Thalictrum revolutum DC. — waxy-leaved meadowrue — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

Rhamnaceae

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

Rosaceae

  Amelanchier canadensis (L.) Medicus — thicket shadbush, eastern serviceberry, juneberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
  Amelanchier laevis Wiegand ( A. arborea var. laevis (Wieg.) Ahles) — smooth shadbush — 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] [27] [28] [29] [30] [31] [32] [33] [34] [35]
  Amelanchier micropetala (B.L.Robins) Ashe ( A. stolonifera f. micropetala (B.L.Robins) Rehder, A. nantucketensis auct., in part) — shadbush — photos: [1] [2] [3] [4]
  Amelanchier spicata (Lam.) K. Koch ( A. stolonifera Wiegand) — running serviceberry, running shadbush — 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]
  Aronia melanocarpa (Michx.) Ell. ( Photinia melanocarpa (Michaux) Robertson et Phipps) — black chokeberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Aronia x prunifolia (Marsh.) Rehder ( A. x floribunda (Lindl.) Spach) — purple chokeberry — photos: [1] [2] [3] [4] [5] [6]
  Cotoneaster salicifolius Franch. — willowleaf cotoneaster — photos: [1] [2] [3] [4]
  Fragaria virginiana Duchesne — wild strawberry — photo: [1] [2]
*   Malus baccata (L.) Borkh. — Siberian crabapple — photos: [1] [2] [3] [4] [5] [6] [7]
*   Malus floribunda Sieb. ex Van Houtte — Japanese flowering crabapple — photo: [1] [2]
*   Malus sieboldii (Regel) Rehder — Toringo crabapple — photos: [1] [2] [3] [4] [5] [6] [7] [8]
*   Potentilla argentea L. — silver cinquefoil — photo: [1] [2]
  Potentilla canadensis L. — dwarf cinquefoil — photos: [1] [2] [3] [4] [5]
  Potentilla norvegica L. — three-finger, strawberryweed — photos: [1] [2] [3] [4] [5] [6] [7]
*   Potentilla recta L. — sulphur cinquefoil — photo: [1]
  Potentilla simplex Michaux — common cinquefoil
*   Prunus avium (L.) L. — sweet cherry
  Prunus maritima Marsh. — beach plum — photos: [1] [2] [3] [4] [5]
*   Prunus persica (L.) Batsch — peach — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Prunus serotina Ehrh. — black cherry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21]
  Prunus susquehanae Willd. ( P. pumila var. susquehanae (Willd.) Jaeger) — sand cherry — 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] [27]
*   Rosa luciae Franch. et Rochebr. ex Crepin ( R. wichuraiana Crepin) — memorial rose — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]
**   Rosa multiflora Thunb. ex Murray — multiflora rose — photo: [1]
  Rosa palustris Marsh. — swamp rose — photos: [1] [2] [3] [4] [5]
  Rosa virginiana P. Miller — Virginia rose, low rose — photo: [1] [2]
  Rubus allegheniensis Porter — Allegheny blackberry, common blackberry
  Rubus flagellaris Willd. — northern dewberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Rubus hispidus L. — bristly dewberry, swamp dewberry — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
  Rubus occidentalis L. — black raspberry — photos: [1] [2] [3] [4] [5] [6]
*   Sanguisorba minor ssp. muricata (Spach) Nordb. — garden burnet — photos: [1] [2] [3] [4] [5] [6]
  Sibbaldiopsis tridentata (Aiton) Rydb. ( Potentilla tridentata Aiton) — three-toothed cinquefoil — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9]
  Spiraea alba var. latifolia (Aiton) Dippel ( S. latifolia (Aiton) Borkh.) — meadowsweet — photos: [1] [2] [3]
  Spiraea tomentosa L. — steeplebush — photos: [1] [2] [3] [4] [5] [6] [7] [8]

Rubiaceae

  Cephalanthus occidentalis L. — common buttonbush — photo: [1] [2]
*   Diodia teres Walter — buttonweed — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]
  Galium palustre L. — common marsh bedstraw — photo: [1] [2]
  Galium pilosum Aiton — hairy bedstraw — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]
  Houstonia caerulea L. ( Hedeyotis caerulea (L.) Hooker) — bluets — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]

Salicaceae

  Populus grandidentata Michaux — bigtooth aspen — photos: [1] [2] [3] [4] [5] [6]
*   Populus nigra L. — Lombardy poplar, black poplar — photos: [1] [2] [3] [4] [5] [6] [7]
  Populus tremuloides Michaux — trembling aspen — photos: [1] [2] [3] [4]
**   Salix atrocinerea Brotero ( S. cinerea ssp. oleifolia (Smith) Macreight) — rusty willow — photos: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17]
**   Salix atrocinerea and S. cinerearusty and ash willow with hybrids — photos: [1] [2] [3]
**   Salix cinerea L. — ash willow — photos: [1] [2] [3] [4]
  Salix nigra Marsh. — black willow — photos: [1] [2] [3] [4]
  Salix occidentalis Walter ( S. tristis Ait., S. humilis var. microphylla (Anderss.) Fern.) — dwarf upland willow — photos: [1] [2] [3] [4] [