National List of Plant Species That Occur in Wetlands: Massachusetts 1988

Home , Acalypha rhomboidea, Alopecurus myosuroides, Bidens hyperborea, Cardamine concatenata, Cardamine douglassii, Carex stricta

U.S. Fish & Wildlife Service National List of Plant Species That Occur in Wetlands: Massachusetts 1988

Buzzards Bay National Estuary Program 2870 Cranberry Highway East Wareham, MA 02538 Condensed by: 508-291-3625 x 14 Buzzards Bay National Estuary Program www.buzzardsbay.org May 2006 Key

OBL Obligate Wetland - Plant has a >99% occurrence in wetlands. FACW Facultative Wetland - Plant has a 67% to 99% occurrence in wetlands. FAC Facultative - Plant has a 34% to 67% occurrence in wetlands. FACU Facultative Upland - Plant has a 1% to 33% occurrence in wetlands. UPL Obligate Upland - Plant occurs <1% in wetlands in this region but occurs in wetlands in other regions. NA No agreement - No agreement was reached by the regional Interagency Review panel. NI No indicator - Insufficient information is available to determine an indicator status. NO Not Occur - Species does not occur in the region. * Tentative assignment based on limited information + Plant is in the higher portion (“wetter”) of the indicator frequency. - Plant is in the lower portion (“dryer”) of the indicator frequency.

Indicator Wetland WSI Status Indicator Value OBL yes 1.00 FACW+ yes .94 FACW yes .83 FACW- yes .72 FAC+ yes .61 FAC yes .50 FAC- no* .39 FACU+ no* .28 FACU no* .17 FACU- no* .06 UPL no* .00

*Indivdual plants in these indicator groups may have developed mor- phological adaptations for hydric conditions. These individual plants are considered wetland indicators. NOTES National List of Plant Species That Occur in Wetlands - Massachusetts 1988 Page 1 of 63

SCIENTIFIC NAME COMMON NAME MA IND Abies balsamea FIR, BALSAM FAC Acalypha rhomboidea COPPER-LEAF, COMMON FACU- Acalypha virginica MERCURY, THREE-SEEDED FACU- Acer negundo BOX-ELDER FAC+ Acer pensylvanicum MAPLE, STRIPED FACU Acer rubrum MAPLE, TRIDENT RED FACW+ Acer rubrum MAPLE, RED FAC Acer saccharinum MAPLE, SILVER FACW Acer saccharum MAPLE, SUGAR FACU- Acer spicatum MAPLE, MOUNTAIN FACU- Achillea millefolium YARROW, COMMON FACU Acorus calamus SWEET FLAG OBL Adiantum pedatum FERN, NORTHERN MAIDEN-HAIR FAC- Aegopodium podagraria GOUTWEED, BISHOPS FACU Agalinis paupercula FALSE-FOXGLOVE, SMALL-FLOWER FACW+ Agalinis purpurea FALSE-FOXGLOVE, LARGE PURPLE FACW- Agalinis tenuifolia FALSE-FOXGLOVE, SLENDER FAC Ageratina altissima SNAKEROOT, WHITE FACU- Agrimonia gryposepala GROOVEBUR, TALL HAIRY FACU Agrimonia striata GROOVEBUR, WOODLAND FACU- Agropyron caninum WHEATGRASS, CUTTING FACU Agropyron pungens QUACKGRASS, STIFF-LEAF FACW Agropyron repens QUACKGRASS FACU- Agropyron trachycaulum WHEATGRASS, SLENDER FACU Agrostis alba REDTOP FACW Agrostis canina BENTGRASS, BROWN FACU Agrostis gigantea BENTGRASS, BLACK NI Agrostis hyemalis BENTGRASS, WINTER FAC Agrostis perennans BENTGRASS, PERENNIAL FACU Agrostis scabra BENTGRASS, ROUGH FAC Agrostis stolonifera BENTGRASS, SPREADING FACW Ailanthus altissima TREE-OF-HEAVEN NI Aletris farinosa COLIC-ROOT, WHITE FAC Alisma plantago-aquatica WATER-PLANTAIN, BROAD-LEAF OBL Alisma subcordatum WATER-PLANTAIN, SUBCORDATE OBL Alliaria petiolata MUSTARD, GARLIC FACU- Allium canadense ONION, MEADOW FACU Allium schoenoprasum CHIVES FACU Allium tricoccum LEEK, SMALL WHITE FACU+ Allium vineale GARLIC, FIELD FACU- Alnus crispa ALDER, GREEN FAC Alnus glutinosa ALDER, EUROPEAN FACW- Alnus incana ALDER, SPECKLED NI Alnus maritima ALDER, SEASIDE OBL Alnus rugosa ALDER, SPECKLED FACW+ Alnus serrulata ALDER, BROOK-SIDE OBL Alopecurus aequalis FOXTAIL, SHORT-AWN OBL Alopecurus carolinianus FOXTAIL, TUFTED FACW Alopecurus geniculatus FOXTAIL, MEADOW OBL Alopecurus myosuroides FOXTAIL, MOUSE FACW

Wetland Plant Information provided by U.S. Fish and Wildlife Service, National Wetland Inventory, Ecology Section National List of Plant Species That Occur in Wetlands - Massachusetts 1988 Additonal Plant Information Page 2 of 63 Page 63 of 63

SCIENTIFIC NAME COMMON NAME MA IND NOTES on: Alopecurus pratensis FOXTAIL, MEADOW FACW Nyssa sylvatica, Marsh.cont Althaea officinalis MARSH-MALLOW, COMMON FACW+ Amaranthus albus AMARANTH, WHITE FACU Amaranthus blitoides AMARANTH, PROSTRATE NI Swamp tupelo not only tolerates flooding but actually thrives under Amaranthus cannabinus AMARANTH, TIDEMARSH OBL those conditions (16). It is seldom found on sites that are not inundated Amaranthus palmeri AMARANTH, PALMER'S FACU Amaranthus pumilus AMARANTH, SEABEACH FACW* much of the growing season. Swamp tupelo grows in headwater Amaranthus retroflexus AMARANTH, RED-ROOT FACU swamps, strands, ponds, river bottoms, bays, estuaries, and low coves. Amaranthus spinosus AMARANTH, SPINY FACU Normally it does not grow in the deeper parts of swamps or overflow Amaranthus tuberculatus AMARANTH, ROUGH-FRUIT FACW Ambrosia artemisiifolia RAGWEED, ANNUAL FACU river bottoms. Ambrosia psilostachya RAGWEED, NAKED-SPIKE FACU- Ambrosia trifida RAGWEED, GREAT FAC Amelanchier arborea SERVICE-BERRY, DOWNY FAC- The type of water regime is more important to growth of swamp tupelo Amelanchier bartramiana SERVICE-BERRY, BARTRAM'S FAC than the soil type (11). Best growth is achieved on sites where the soil Amelanchier canadensis SERVICE-BERRY, OBLONG-LEAF FAC is continuously saturated with very shallow moving water. Growth can Amelanchier spicata JUNE-BERRY, LOW FACU Ammophila arenaria BEACHGRASS, EUROPEAN FACU- be reduced as much as 50 percent when the water is stagnant, as in Amorpha fruticosa INDIGO-BUSH, FALSE FACW ponds. Intermittent flooding, with periodic drying cycles, or Amphicarpaea bracteata HOG-PEANUT, AMERICAN FAC Amsonia tabernaemontana SLIMPOD, EASTERN FACW continuous deep flooding even by moving water, also reduces growth. Andromeda glaucophylla ROSEMARY, DOWNY BOG OBL Andromeda polifolia ROSEMARY, BOG OBL Associated Forest Cover Swamp tupelo is a major component of Andropogon gerardii BLUESTEM, BIG FAC Andropogon glomeratus BLUESTEM, BUSHY FACW+ the" forest cover types Baldcypress-Tupelo (Society of American Andropogon virginicus BROOM-SEDGE FACU Foresters Type 102), Water Tupelo-Swamp Tupelo (Type 103), and Anemone canadensis THIMBLE-WEED, CANADA FACW Anemone quinquefolia THIMBLE-WEED, AMERICAN WOODLAND FACU Sweetbay-Swamp Tupelo-Redbay (Type 104) (9). Anemone riparia THIMBLE-WEED, RIVER NI Anemone virginiana THIMBLE-WEED, TALL NI Angelica atropurpurea ANGELICA, PURPLE-STEM OBL Anthemis cotula MAYWEED FACU- Anthoxanthum odoratum GRASS, SWEET VERNAL FACU Apios americana POTATO-BEAN, AMERICAN FACW Aplectrum hyemale PUTTYROOT FAC Apocynum cannabinum DOGBANE, CLASPING-LEAF FACU Apocynum sibiricum DOGBANE, PRAIRIE FAC Aquilegia canadensis COLUMBINE, WILD FAC Arabis drummondii ROCKCRESS, DRUMMOND'S FACU Arabis hirsuta ROCKCRESS, HAIRY FACU Arabis lyrata ROCKCRESS, LYRE-LEAF FACU Aralia nudicaulis SARSAPARILLA, WILD FACU Aralia spinosa CLUB, HERCULES FAC Arctostaphylos uva-ursi BEARBERRY NI Arenaria serpyllifolia SANDWORT, THYME-LEAF FAC Arethusa bulbosa SWAMP-PINK OBL Arisaema dracontium DRAGON, GREEN FACW Arisaema triphyllum JACK-IN-THE-PULPIT, SWAMP FACW- Armoracia rusticana HORSERADISH NI Aronia arbutifolia CHOKEBERRY, RED FACW

Wetland Plant Information provided by U.S. Fish and Wildlife Service, National Wetland Inventory, Ecology Section Additonal Plant Information National List of Plant Species That Occur in Wetlands - Massachusetts 1988 Page 3 of 63 Page 62 of 63 NOTES on SCIENTIFIC NAME COMMON NAME MA IND Aronia melanocarpa CHOKEBERRY, BLACK FAC Aronia prunifolia CHOKEBERRY, PURPLE FACW Nyssa sylvatica, Marsh. From: Arrhenatherum elatius OATGRASS, TALL FACU Artemisia annua WORMWOOD, ANNUAL FACU http://www.na.fs.fed.us/spfo/pubs/silvics_manual/Volume_2/nyssa/silvatica.htm Artemisia biennis WORMWOOD, BIENNIAL FACU- Artemisia stellerana SAGEBRUSH, HOARY FACU Aruncus dioicus GOATSBEARD, HAIRY FACU Asclepias exaltata MILKWEED, POKE FACU* Black tupelo (Nyssa sylvatica) is divided into two commonly recognized Asclepias incarnata MILKWEED, SWAMP OBL Asclepias purpurascens MILKWEED, PURPLE FACU varieties, typical black tupelo (var. sylvatica) and swamp tupelo (var. Ascyrum hypericoides CROSS, ST. ANDREW'S FACU biflora). They are usually identifiable by their differences in habitats: Asparagus officinalis ASPARAGUS-FERN, GARDEN FACU Asplenium platyneuron SPLEENWORT, EBONY FACU black tupelo on light-textured soils of uplands and stream bottoms, Aster dumosus ASTER, BUSH FAC swamp tupelo on heavy organic or clay soils of wet bottom lands. They Aster ericoides ASTER, WHITE HEATH FACU do intermingle in some Coastal Plain areas and in those cases are hard to Aster lateriflorus ASTER, CALICO FACW- Aster lucidulus ASTER, SHINING FACW differentiate. Aster nemoralis ASTER, BOG FACW+ Aster novae-angliae ASTER, NEW ENGLAND FACW- Aster novi-belgii ASTER, NEW YORK FACW+ BLACK TUPELO Black tupelo (Nyssa sylvatica var. sylvatica) is also Aster praealtus ASTER, WILLOW-LEAF FACW widely known as blackgum; other common names include sourgum, Aster prenanthoides ASTER, CROOKED-STEM FAC pepperidge, tupelo, and tupelo gum. Aster puniceus ASTER, SWAMP OBL Aster radula ASTER, LOW ROUGH OBL Native Range Black tupelo grows in the uplands and in alluvial Aster simplex ASTER, PANICLED FACW stream bottoms from southwestern Maine to New York, to extreme Aster subulatus ASTER, ANNUAL SALTMARSH OBL Aster tenuifolius ASTER, PERENNIAL SALTMARSH OBL southern Ontario, central Michigan, Illinois, and central Missouri, and Aster tradescanti ASTER, TRADESCANT FACW south to eastern Oklahoma, eastern Texas, and southern Florida. It is Aster umbellatus ASTER, FLAT-TOP WHITE FACW local in central and southern Mexico. Optimum development is made Aster vimineus ASTER, SMALL WHITE FAC Aster x blakei ASTER, BLAKE'S FACW+ on lower slopes and terraces in the Southeastern United States. Aster x lanceolatus ASTER, WHITE PANICLE NI Associated Forest Cover In New England it is associated with Athyrium filix-femina FERN, SUBARCTIC LADY FAC Athyrium pycnocarpon FERN, NARROW-LEAF LADY FAC Black Ash-American Elm-Red Maple (Society of American Foresters Athyrium thelypteroides FERN, SILVERY LADY FAC Type 39). Atriplex arenaria ORACHE, SEABEACH FAC- Atriplex glabriuscula SALTBUSH, NORTHEASTERN NI Atriplex patula SALTBUSH, HALBERD-LEAF FACW SWAMP TUPELO Swamp tupelo (Nyssa sylvatica var. biflora) is also Atriplex rosea ORACHE, TUMBLING FACU called blackgum; another common name is swamp blackgum. Azolla caroliniana FERN, CAROLINA MOSQUITO OBL Baccharis halimifolia FALSE-WILLOW, EASTERN FACW Native Range Swamp tupelo grows chiefly in the Coastal Plains Barbarea orthoceras WINTER-CRESS, AMERICAN OBL from Delaware, eastern Maryland, and southeastern Virginia, south to Barbarea vulgaris ROCKET, YELLOW FACU southern Florida and west to eastern Texas. Its range extends north up Bartonia paniculata SCREWSTEM, TWINING OBL Bartonia virginica SCREWSTEM, YELLOW FACW the Mississippi Valley to southern Arkansas and west and south Bassia hirsuta SMOTHER-WEED, HAIRY OBL Tennessee (17). Bassia hyssopifolia SMOTHER-WEED, FIVE-HORN NI Berberis thunbergii BARBERRY, JAPANESE FACU Soils and -Topography Swamp tupelo grows on a variety of Berberis vulgaris BARBERRY, EUROPEAN FACU wet bottomland soils including organic mucks, heavy clays, and Betula alba BIRCH, WHITE FAC+ wet sands. It occurs mainly on soils in the orders Ultisols, Wetland Plant Information provided by U.S. Fish and Wildlife Service, Inceptisols, and Entisols. National Wetland Inventory, Ecology Section National List of Plant Species That Occur in Wetlands - Massachusetts 1988 Additonal Plant Information Page 4 of 63 Page 61 of 63

SCIENTIFIC NAME COMMON NAME MA IND Betula alleghaniensis BIRCH, YELLOW FAC Betula lenta BIRCH, SWEET FACU Betula nigra BIRCH, RIVER FACW Get MEKA! The plant I.D. software Betula papyrifera BIRCH, PAPER FACU Betula populifolia BIRCH, GRAY FAC http://ucjeps.berkeley.edu/meacham/meka/ Betula pumila BIRCH, BOG OBL Bidens aristosa BEGGAR-TICKS, BEARDED FACW- Bidens cernua BEGGAR-TICKS, NODDING OBL Use the plant data base from USDA. Select “Massachusetts” to get the Bidens comosa BEGGAR-TICKS, LEAFY-BRACT FACW state list of 13,000+ plants. List has synonony and hot links to pages for Bidens connata BEGGAR-TICKS, PURPLE-STEM FACW+ most plants. Bidens coronata BEGGAR-TICKS, LARGE-FRUIT OBL Bidens discoidea BEGGAR-TICKS, SWAMP FACW http://plants.usda.gov/checklist.html Bidens eatoni BEGGAR-TICKS, EATON'S OBL Bidens frondosa BEGGAR-TICKS, DEVIL'S FACW Bidens hyperborea BEGGAR-TICKS, ESTUARY OBL Information on Nyssa Sylvatica from Natural Heritage Program (more on Bidens laevis BEGGAR-TICKS, SMOOTH OBL Nyssa sylvatica on following pages, but note that some range Bidens pilosa BEGGAR-TICKS, HAIRY NI characteristics of var. sylvatica (in Mass.) have the habitat characteristics Bidens tripartita BEGGAR-TICKS, THREE-LOBE OBL Blephilia hirsuta WOODMINT, HAIRY FACU- outlined in this article, more like var. bicolor) Boehmeria cylindrica FALSE-NETTLE, SMALL-SPIKE FACW+ http://www.mass.gov/dfwele/dfw/nhesp/nhfacts/blgum_swamp.pdf Boltonia asteroides BOLTONIA, WHITE FACW Botrychium dissectum GRAPEFERN, CUTLEAF FAC Botrychium lanceolatum MOONWORT, TRIANGLE FACW Botrychium matricariifolium MOONWORT, DAISY-LEAF FACU Botrychium multifidum GRAPEFERN, LEATHERY FACU Botrychium simplex GRAPEFERN, LEAST FACU Botrychium virginianum FERN, RATTLESNAKE FACU Brasenia schreberi WATERSHIELD OBL Briza media GRASS, PERENNIAL QUAKING FAC Bromus ciliatus BROME, FRINGED FACW Bromus dudleyi BROME, DUDLEY'S FAC+ Bromus japonicus BROME, JAPANESE FACU- Bromus kalmii BROME, KALM'S FAC- Bromus purgans BROME, CANADA FACU Bromus rubens BROME, RIPGUT NI Bulbostylis capillaris HAIRSEDGE, DENSE-TUFT FACU Cabomba caroliniana FANWORT, CAROLINA OBL Calamagrostis canadensis REEDGRASS, BLUE-JOINT FACW+ Calamagrostis cinnoides SMALL-REEDGRASS, NUTTALL'S OBL Calamagrostis epigeios REEDGRASS, CHEE FAC Calamagrostis pickeringii BENTGRASS, REED FACW Calla palustris CALLA, WILD OBL Callitriche anceps WATER-STARWORT, TWO-EDGE OBL Callitriche deflexa WATER-STARWORT, TERRESTRIAL FACW+ Callitriche stagnalis WATER-STARWORT, POND OBL Callitriche verna WATER-STARWORT, SPINY OBL Calluna vulgaris HEATHER FAC* Calopogon tuberosus GRASS-PINK, TUBEROUS FACW+ Caltha palustris MARSH-MARIGOLD, COMMON OBL Calystegia sepium BINDWEED, HEDGE FAC-

Wetland Plant Information provided by U.S. Fish and Wildlife Service, Wetland Plant Information provided by U.S. Fish and Wildlife Service, National Wetland Inventory, Ecology Section National Wetland Inventory, Ecology Section National List of Plant Species That Occur in Wetlands - Massachusetts 1988 National List of Plant Species That Occur in Wetlands - Massachusetts 1988 Page 60 of 63 Page 5 of 63

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND WINTERGREEN, PINK Pyrola asarifolia FACW Campanula aparinoides BELLFLOWER, MARSH OBL WINTERGREEN, ROUND-LEAF Pyrola rotundifolia FAC Campanula rotundifolia BELLFLOWER, SCOTCH FACU WITCH-HAZEL, AMERICAN Hamamelis virginiana FAC- Campsis radicans TRUMPET-CREEPER FAC WITCHGRASS Panicum capillare FAC- Cannabis sativa MARIJUANA FACU WITCHGRASS, BROAD-LEAF Dichanthelium latifolium FACU- Capsella bursa-pastoris PURSE, COMMON SHEPHERD'S FACU WITCHGRASS, CYPRESS Dichanthelium dichotomum FAC Cardamine bulbosa BITTER-CRESS, BULBOUS OBL WITCHGRASS, DEER-TONGUE Dichanthelium clandestinum FAC+ Cardamine concatenata TOOTHWORT, CUT-LEAF FACU WITCHGRASS, EGG-LEAF Dichanthelium ovale FACU Cardamine diphylla TOOTHWORT, TWO-LEAF FACU* WITCHGRASS, HELLER'S Dichanthelium oligosanthes FACU Cardamine douglassii BITTER-CRESS, PURPLE FACW+ WITCHGRASS, HEMLOCK Dichanthelium sabulorum FACU Cardamine longii BITTER-CRESS, LONG'S OBL WITCHGRASS, NEEDLE-LEAF Dichanthelium aciculare FACU Cardamine parviflora BITTER-CRESS, SMALL-FLOWER FACU WITCHGRASS, NORTHERN Dichanthelium boreale FACU Cardamine pensylvanica BITTER-CRESS, PENNSYLVANIA OBL WITCHGRASS, VARIABLE Dichanthelium commutatum FACU+ Cardamine pratensis BITTER-CRESS, MEADOW OBL WITCHGRASS, WIRY Panicum flexile FACU Carex abscondita SEDGE, THICKET FAC WITHE-ROD Viburnum cassinoides FACW Carex acutiformis SEDGE, SWAMP OBL WOOD-NETTLE, CANADA Laportea canadensis FACW Carex aenae SEDGE, BRONZE NI WOOD-REEDGRASS, SLENDER Cinna latifolia FACW Carex albolutescens SEDGE, GREENISH-WHITE FACW WOOD-REEDGRASS, STOUT Cinna arundinacea FACW+ Carex alopecoidea SEDGE, FOXTAIL FACW WOODFERN, BOOTT Dryopteris x boottii FACW Carex amphibola SEDGE, NARROW-LEAF FAC WOODFERN, CLINTON Dryopteris clintoniana FACW+ Carex annectens SEDGE, YELLOW-FRUIT FACW WOODFERN, EVERGREEN Dryopteris intermedia FACU Carex aquatilis SEDGE, WATER OBL WOODFERN, FRUITY SHIELD Dryopteris x triploidea FAC Carex arcta SEDGE, NORTHERN CLUSTERED OBL WOODFERN, GOLDIE Dryopteris goldiana FAC+ Carex atlantica SEDGE, PRICKLY BOG FACW+ WOODFERN, SPINULOSE Dryopteris spinulosa FAC+ Carex aurea SEDGE, GOLDEN-FRUIT FACW WOODMINT, HAIRY Blephilia hirsuta FACU- Carex baileyi SEDGE, BAILEY'S OBL WOODRUSH, COMMON Luzula multiflora FACU Carex bebbii SEDGE, BEBB'S OBL WOODRUSH, HAIRY Luzula acuminata FAC Carex bicknellii SEDGE, BICKNELL'S FACU WOODRUSH, SMALL-FLOWER Luzula parviflora FACU* Carex blanda SEDGE, WOODLAND FAC WOODRUSH, SOUTHERN Luzula bulbosa FACU Carex bromoides SEDGE, BROME-LIKE FACW WOODSORREL, CREEPING Oxalis corniculata FACU Carex brunnescens SEDGE, BROWNISH FACW WOODSORREL, WHITE Oxalis montana FAC- Carex bullata SEDGE, BUTTON OBL WOOL-GRASS Scirpus cyperinus FACW+ Carex bushii SEDGE, BUSH'S FACW WORMSEED, AMERICAN Chenopodium ambrosioides FACU Carex buxbaumii SEDGE, BROWN BOG OBL WORMWOOD, ANNUAL Artemisia annua FACU Carex canescens SEDGE, HOARY OBL WORMWOOD, BIENNIAL Artemisia biennis FACU- Carex cephaloidea SEDGE, THIN-LEAF FAC+ YAM, YELLOW Dioscorea villosa FAC+ Carex cephalophora SEDGE, OVAL-LEAF FACU YARROW, COMMON Achillea millefolium FACU Carex comosa SEDGE, BEARDED OBL YELLOW-CRESS, AMPHIBIOUS Rorippa amphibia FACW Carex conoidea SEDGE, FIELD FACU YELLOW-CRESS, BOG Rorippa palustris OBL Carex crawfordii SEDGE, CRAWFORD'S FAC YELLOW-CRESS, CREEPING Rorippa sylvestris FACW Carex crinita SEDGE, FRINGED OBL YELLOW-EYED-GRASS, COMMON Xyris difformis OBL Carex cristatella SEDGE, CRESTED FACW YELLOW-EYED-GRASS, NORTHERN Xyris montana OBL Carex cryptolepis SEDGE, NORTHEASTERN OBL YELLOW-EYED-GRASS, SMALL'S Xyris smalliana OBL Carex cumulata SEDGE, CLUSTERED FACU YELLOW-EYED-GRASS, TWISTED Xyris torta OBL Carex davisii SEDGE, DAVIS' FAC- YELLOW-RATTLE, LITTLE Rhinanthus crista-galli FAC Carex debilis SEDGE, WHITE-EDGE FAC YELLOW-ROOT, SHRUBBY Xanthorhiza simplicissima FACW Carex deweyana SEDGE, SHORT-SCALE FACU YERBA DE TAJO Eclipta alba FAC Carex diandra SEDGE, LESSER PANICLED OBL YEW, AMERICAN Taxus canadensis FAC Carex disperma SEDGE, SOFT-LEAF FACW+ Carex eburnea SEDGE, BRISTLE-LEAF FACU Carex echinata SEDGE, LITTLE PRICKLY OBL*

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Carex exilis SEDGE, COAST OBL WATERSHIELD Brasenia schreberi OBL Carex festucacea SEDGE, FESCUE FAC WAXWEED, BLUE Cuphea viscosissima FAC- Carex flaccosperma SEDGE, THIN-FRUIT FAC WEDGEGRASS, PRAIRIE Sphenopholis obtusata FAC- Carex flava SEDGE, YELLOW OBL WEDGEGRASS, SLENDER Sphenopholis x pallens FAC Carex foenea SEDGE, DRY-SPIKE NI WEDGESCALE, SWAMP Sphenopholis pensylvanica OBL Carex formosa SEDGE, HANDSOME FAC WEED, PICKEREL Pontederia cordata OBL Carex gracillima SEDGE, GRACEFUL FACU* WHEATGRASS, CUTTING Agropyron caninum FACU Carex granularis SEDGE, MEADOW FACW+ WHEATGRASS, SLENDER Agropyron trachycaulum FACU Carex grayi SEDGE, ASA GRAY'S FACW+ WHITEGRASS Leersia virginica FACW Carex haydenii SEDGE, CLOUD OBL WIDGEON-GRASS Ruppia maritima OBL Carex hormathodes SEDGE, MARSH-STRAW OBL WILD-CELERY Vallisneria americana OBL Carex howei SEDGE, HOWE OBL WILD-LILY-OF-THE-VALLEY Maianthemum canadense FAC- Carex hystericina SEDGE, PORCUPINE OBL WILD-RYE, HAIRY Elymus villosus FACU- Carex interior SEDGE, INLAND OBL WILD-RYE, NODDING Elymus canadensis FACU+ Carex intumescens SEDGE, BLADDER FACW+ WILD-RYE, RIVERBANK Elymus riparius FACW Carex lacustris SEDGE, LAKEBANK OBL WILD-RYE, VIRGINIA Elymus virginicus FACW- Carex laevivaginata SEDGE, SMOOTH-SHEATH OBL WILD-RYE, WIEGAND'S Elymus wiegandii FAC Carex lanuginosa SEDGE, WOOLY OBL WILDBEAN, TRAILING Strophostyles helvola FACU- Carex lapponica SEDGE, LAPLAND NI WILDRICE, ANNUAL Zizania aquatica OBL Carex lasiocarpa SEDGE, WOOLLY-FRUIT OBL WILLOW Salix x subsericea FACW Carex laxiflora SEDGE, LOOSE-FLOWERED FACU* WILLOW, AUTUMN Salix serissima OBL Carex lenticularis SEDGE, SHORE OBL WILLOW, BEBB Salix bebbiana FACW Carex leporina SEDGE, HARE'S-FOOT FAC WILLOW, BLACK Salix nigra FACW+ Carex leptalea SEDGE, BRISTLY-STALK OBL WILLOW, BOG Salix pedicellaris OBL Carex leptonervia SEDGE, NERVELESS WOOD FACW WILLOW, CRACK Salix fragilis FAC+ Carex limosa SEDGE, MUD OBL WILLOW, HEART-LEAF Salix rigida OBL Carex livida SEDGE, LIVID OBL WILLOW, HEART-LEAF Salix cordata FACW Carex lupulina SEDGE, HOP OBL WILLOW, HOARY Salix candida OBL Carex lurida SEDGE, SHALLOW OBL WILLOW, MEADOW Salix petiolaris OBL Carex michauxiana SEDGE, MICHAUX'S OBL WILLOW, MISSOURI RIVER Salix eriocephala FACW Carex nigra SEDGE, BLACK FACW+ WILLOW, OSIER Salix viminalis FACW- Carex normalis SEDGE, LARGER STRAW FACU WILLOW, PEACH-LEAF Salix amygdaloides FACW Carex novae-angliae SEDGE, NEW ENGLAND FACU* WILLOW, PURPLE-OSIER Salix purpurea NI Carex oligosperma SEDGE, FEW-SEED OBL WILLOW, PUSSY Salix discolor FACW Carex paleacea SEDGE, CHAFFY OBL WILLOW, SANDBAR Salix exigua OBL Carex pauciflora SEDGE, FEW-FLOWER OBL WILLOW, SHINING Salix lucida FACW Carex paupercula SEDGE, POOR OBL WILLOW, SILKY Salix sericea OBL Carex polymorpha SEDGE, VARIABLE FACU WILLOW, TALL PRAIRIE Salix humilis FACU Carex prairea SEDGE, PRAIRIE FACW WILLOW, WEEPING Salix babylonica FACW- Carex prasina SEDGE, DROOPING OBL WILLOW, WHITE Salix alba FACW Carex projecta SEDGE, NECKLACE FACW WILLOW-HERB, DOWNY Epilobium strictum OBL Carex pseudocyperus SEDGE, CYPRESS-LIKE OBL WILLOW-HERB, GREAT-HAIRY Epilobium hirsutum FACW Carex recta SEDGE, CUSPIDATE OBL WILLOW-HERB, LINEAR-LEAF Epilobium leptophyllum OBL Carex retrorsa SEDGE, RETRORSE FACW+ WILLOW-HERB, MARSH Epilobium palustre OBL Carex rostrata SEDGE, BEAKED OBL WILLOW-HERB, PURPLE-LEAF Epilobium coloratum OBL Carex salina SEDGE, SALTMARSH OBL WILLOW-WEED Polygonum lapathifolium FACW+ Carex scabrata SEDGE, ROUGH OBL WINTER-CRESS, AMERICAN Barbarea orthoceras OBL Carex schweinitzii SEDGE, SCHWEINITZ'S OBL WINTERBERRY, COMMON Ilex verticillata FACW+ Carex scoparia SEDGE, POINTED BROOM FACW WINTERGREEN, ONE-FLOWERED Pyrola uniflora FAC Carex seorsa SEDGE, WEAK STELLATE FACW WINTERGREEN, ONE-SIDED Pyrola secunda FAC

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND VIOLET, LARGE-LEAF WHITE Viola incognita FACW Carex sparganioides SEDGE, BUR-REED FACU VIOLET, LECONTE'S Viola affinis FACW Carex sprengelii SEDGE, LONG-BEAK FACU VIOLET, LONG-SPUR Viola rostrata FACU Carex squarrosa SEDGE, SQUARROSE FACW VIOLET, MARSH BLUE Viola cucullata FACW+ Carex sterilis SEDGE, DIOECIOUS OBL VIOLET, NORTHERN BLUE Viola septentrionalis FACU Carex straminea SEDGE, STRAW OBL VIOLET, NORTHERN BOG Viola nephrophylla FACW Carex stricta SEDGE, UPTIGHT OBL VIOLET, NORTHERN WHITE Viola pallens OBL Carex swanii SEDGE, SWAN'S FACU VIOLET, PRIMROSE-LEAF Viola primulifolia FAC+ Carex tenera SEDGE, SLENDER FAC VIOLET, ROUND-LEAF YELLOW Viola rotundifolia FAC+ Carex tetanica SEDGE, RIGID FACW VIOLET, SMOOTH YELLOW Viola pensylvanica FACU Carex torta SEDGE, TWISTED FACW VIOLET, SWEET WHITE Viola blanda FACW Carex tribuloides SEDGE, BLUNT BROOM FACW+ VIOLET, WOOLLY BLUE Viola sororia FAC- Carex trichocarpa SEDGE, HAIRY-FRUIT OBL VIRGIN'S-BOWER, JAPANESE Clematis terniflora FACU- Carex trisperma SEDGE, THREE-SEED OBL VIRGIN'S-BOWER, VIRGINIA Clematis virginiana FAC Carex tuckermanii SEDGE, TUCKERMAN'S OBL WALLFLOWER, WORM-SEED Erysimum cheiranthoides FAC Carex typhina SEDGE, CAT-TAIL FACW+ WALNUT, BLACK Juglans nigra FACU Carex vesicaria SEDGE, INFLATED OBL WATER-CRESS, ONE-ROW Nasturtium microphyllum OBL Carex viridula SEDGE, LITTLE GREEN OBL WATER-CRESS, TRUE Nasturtium officinale OBL Carex vulpinoidea SEDGE, FOX OBL WATER-CROWFOOT, WHITE Ranunculus trichophyllus OBL Carex walterana SEDGE, WALTER'S OBL WATER-HEMLOCK, BULBLET-BEARING Cicuta bulbifera OBL Carex wiegandii SEDGE, WIEGAND'S OBL WATER-HEMLOCK, SPOTTED Cicuta maculata OBL Carex x alata SEDGE, BROADWING OBL WATER-LEAF, BLUNT-LEAF Hydrophyllum canadense FACU Carex x molesta SEDGE, TROUBLESOME FACU WATER-LEAF, VIRGINIA Hydrophyllum virginianum FAC Carex x stipata SEDGE, STALK-GRAIN OBL WATER-LILY, WHITE Nymphaea tuberosa OBL Carpinus caroliniana HORNBEAM, AMERICAN FAC WATER-LILY, WHITE Nymphaea odorata OBL Carya cordiformis HICKORY, BITTER-NUT FACU+ WATER-MARIGOLD, BECK'S Megalodonta beckii OBL Carya glabra HICKORY, SWEET PIGNUT FACU- WATER-MEAL Wolffia papulifera OBL Carya laciniosa HICKORY, BIG SHELLBARK FAC WATER-MEAL, COLUMBIA Wolffia columbiana OBL Carya ovalis HICKORY, RED NI WATER-MEAL, DOTTED Wolffia punctata OBL Carya ovata HICKORY, SHAG-BARK FACU- WATER-MILFOIL, ALTERNATE-FLOWER Myriophyllum alterniflorum OBL Cassia fasciculata PEA, PARTRIDGE FACU WATER-MILFOIL, CUT-LEAF Myriophyllum pinnatum OBL Cassia hebecarpa SENNA, WILD FAC WATER-MILFOIL, EURASIAN Myriophyllum spicatum OBL Cassia nictitans PEA, SENSITIVE PARTRIDGE FACU- WATER-MILFOIL, LOW Myriophyllum humile OBL Castilleja coccinea INDIAN-PAINTBRUSH, SCARLET FAC WATER-MILFOIL, SLENDER Myriophyllum tenellum OBL Catalpa speciosa CATALPA, NORTHERN FAC WATER-MILFOIL, TWO-LEAF Myriophyllum heterophyllum OBL Celastrus scandens BITTER-SWEET, AMERICAN FACU- WATER-MILFOIL, WHORLED Myriophyllum verticillatum OBL Celtis occidentalis HACKBERRY, COMMON FACU WATER-MOSS, EARED Salvinia auriculata NI Centaurium spicatum CENTAURY, SPIKED FACW+ WATER-PARSNIP, CARSON'S Sium carsonii OBL Centaurium umbellatum CENTAURY FAC- WATER-PARSNIP, HEMLOCK Sium suave OBL Cephalanthus occidentalis BUTTONBUSH, COMMON OBL WATER-PLANTAIN, BROAD-LEAF Alisma plantago-aquatica OBL Cerastium nutans CHICKWEED, NODDING FAC WATER-PLANTAIN, SUBCORDATE Alisma subcordatum OBL Cerastium vulgatum CHICKWEED, COMMON MOUSE-EAR FACU- WATER-STARWORT, POND Callitriche stagnalis OBL Ceratophyllum demersum HORNWORT, COMMON OBL WATER-STARWORT, SPINY Callitriche verna OBL Ceratophyllum muricatum HORNWORT, PRICKLY OBL WATER-STARWORT, TERRESTRIAL Callitriche deflexa FACW+ Chamaecyparis thyoides CEDAR, ATLANTIC WHITE OBL WATER-STARWORT, TWO-EDGE Callitriche anceps OBL Chamaedaphne calyculata LEATHERLEAF OBL WATER-WEED, BRAZILIAN Egeria densa OBL Chamaelirium luteum FAIRY-WAND FAC WATER-WEED, BROAD Elodea canadensis OBL Chelone glabra TURTLEHEAD, WHITE OBL WATER-WEED, NUTTALL'S Elodea nuttallii OBL Chelone lyonii TURTLEHEAD, PINK FACW+ WATER-WORT, AMERICAN Elatine americana OBL Chenopodium album GOOSEFOOT, WHITE FACU+ WATER-WORT, SMALL Elatine minima OBL Chenopodium ambrosioides WORMSEED, AMERICAN FACU

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Chenopodium glaucum GOOSEFOOT, OAKLEAF FACW- THOROUGH-WORT, LATE-FLOWERING Eupatorium serotinum FAC- Chenopodium humile PIGWEED, MARSHLAND NI THOROUGH-WORT, ROUND-LEAF Eupatorium rotundifolium FAC- Chenopodium salinum PIGWEED, ROCKY MOUNTAIN NI THOROUGH-WORT, WHITE-BRACT Eupatorium leucolepis FACW+ Chionanthus virginicus TREE, WHITE FRINGE FAC+ THUMB, LADY'S Polygonum persicaria FACW Chrysosplenium americanum GOLDEN-SAXIFRAGE, AMERICAN OBL TICK-TREFOIL, SHOWY Desmodium canadense FAC Cicuta bulbifera WATER-HEMLOCK, BULBLET-BEARING OBL TICKSEED, GOLDEN Coreopsis tinctoria FAC- Cicuta maculata WATER-HEMLOCK, SPOTTED OBL TICKSEED, LANCE-LEAF Coreopsis lanceolata FACU Cinna arundinacea WOOD-REEDGRASS, STOUT FACW+ TICKSEED, PINK Coreopsis rosea FACW Cinna latifolia WOOD-REEDGRASS, SLENDER FACW TIMOTHY Phleum pratense FACU Circaea alpina NIGHTSHADE, SMALL ENCHANTER'S FACW TIMOTHY, SWAMP Crypsis schoenoides NI Circaea lutetiana NIGHTSHADE, SOUTHERN BROAD-LEAF TOAD-FLAX, UMBELLATE BASTARD Comandra umbellata FACU- ENCHANTER'S FACU TOOTHCUP Rotala ramosior OBL Cirsium arvense THISTLE, CREEPING FACU TOOTHWORT, CUT-LEAF Cardamine concatenata FACU Cirsium horridulum THISTLE, YELLOW FACU- TOOTHWORT, TWO-LEAF Cardamine diphylla FACU* Cirsium muticum THISTLE, SWAMP OBL TOUCH-ME-NOT, PALE Impatiens pallida FACW Cirsium vulgare THISTLE, BULL FACU- TOUCH-ME-NOT, SPOTTED Impatiens capensis FACW Cladium mariscoides SAWGRASS, SMOOTH OBL TREE, TULIP Liriodendron tulipifera FACU Claytonia caroliniana SPRINGBEAUTY, BROAD-LEAF FACU TREE, WHITE FRINGE Chionanthus virginicus FAC+ Claytonia virginica SPRINGBEAUTY, NARROW-LEAF FACU TREE-OF-HEAVEN Ailanthus altissima NI Clematis terniflora VIRGIN'S-BOWER, JAPANESE FACU- TREFOIL, BIRDS-FOOT Lotus corniculatus FACU- Clematis virginiana VIRGIN'S-BOWER, VIRGINIA FAC TRIDENS, PURPLE-TOP Tridens flavus FACU* Cleome spinosa SPIDER-FLOWER, SPINY FACU- TRILLIUM, NODDING Trillium cernuum FACW Clethra alnifolia PEPPER-BUSH, COAST FAC+ TRILLIUM, PAINTED Trillium undulatum FACU* Clintonia borealis BEADLILY, BLUE FAC TRILLIUM, PURPLE Trillium erectum FACU- Coeloglossum viride ORCHID, LONG-BRACT GREEN FACU TRUMPET-CREEPER Campsis radicans FAC Collinsonia canadensis HORSE-BALM, CANADA FAC+ TUPELO, SWAMP Nyssa sylvatica FACW+ Comandra umbellata TOAD-FLAX, UMBELLATE BASTARD FACU- TURTLEHEAD, PINK Chelone lyonii FACW+ Commelina communis DAYFLOW ER, ASIATIC FAC- TURTLEHEAD, WHITE Chelone glabra OBL Commelina diffusa DAYFLOWER, SPREADING FACW TWAYBLADE, HEART-LEAF Listera cordata FACW+ Conioselinum chinense HEMLOCK-PARSLEY FACW TWAYBLADE, LARGE Liparis liliifolia FACU- Conium maculatum POISON-HEMLOCK FACW TWINFLOWER Linnaea borealis FAC Coptis trifolia GOLDTHREAD, ALASKA FACW TWISTED-STALK, CLASP-LEAF Streptopus amplexifolius FAC+ Corallorrhiza maculata CORALROOT, SPOTTED FACU TWISTED-STALK, ROSY Streptopus roseus FAC- Corallorrhiza trifida CORALROOT, EARLY FACW UMBRELLA-SEDGE, DWARF Fuirena pumila OBL Coreopsis lanceolata TICKSEED, LANCE-LEAF FACU UNICORN-PLANT, LOUISIANA Proboscidea louisianica FACU Coreopsis rosea TICKSEED, PINK FACW VALERIAN, SITKA Valeriana sitchensis OBL Coreopsis tinctoria TICKSEED, GOLDEN FAC- VENUS'-LOOKING-GLASS, CLASP-LEAF Triodanis perfoliata FAC Cornus amomum DOGWOOD, SILKY FACW VERVAIN, BLUE Verbena hastata FACW+ Cornus canadensis BUNCHBERRY, CANADA FAC- VERVAIN, WHITE Verbena urticifolia FACU Cornus florida DOGWOOD, FLOWERING FACU- VETCH, COMMON Vicia sativa FACU- Cornus foemina DOGWOOD, STIFF FAC VINE, WILD SWEET-POTATO Ipomoea pandurata FACU Cornus stolonifera DOGWOOD, RED-OSIER FACW+ VIOLET, ALPINE Viola labradorica FAC Corylus americana HAZEL-NUT, AMERICAN FACU- VIOLET, AMERICAN DOG Viola conspersa FACW Corylus cornuta HAZEL-NUT, BEAKED FACU- VIOLET, ARROW-LEAF Viola sagittata FACW Cosmos bipinnatus COSMOS, GARDEN FACU- VIOLET, COASTAL Viola brittoniana FAC Cosmos parviflorus COSMOS, SOUTHWEST NI VIOLET, COMMON BLUE Viola papilionacea FAC Crassula aquatica PYGMY-WEED, WATER OBL VIOLET, DOWNY YELLOW Viola pubescens FACU- Crataegus crus-galli HAWTHORN, COCKSPUR FACU VIOLET, HOOKED-SPUR Viola adunca FAC Crataegus mollis HAWTHORN, DOWNY FACU VIOLET, KIDNEY-LEAF WHITE Viola renifolia FACW Crataegus phaenopyrum HAWTHORN, WASHINGTON FAC VIOLET, LANCE-LEAF Viola lanceolata OBL

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND STARWORT, LESSER Stellaria graminea FACU- Crypsis schoenoides TIMOTHY, SWAMP NI STARWORT, LONG-LEAF Stellaria longifolia FACW Cryptogramma stelleri ROCKBRAKE, FRAGILE FACU- STARWORT, NORTHERN Stellaria calycantha FACW Cryptotaenia canadensis HONEWORT, CANADA FAC STEEPLE-BUSH Spiraea tomentosa FACW Cuphea viscosissima WAXWEED, BLUE FAC- STICKSEED, VIRGINIA Hackelia virginiana FACU Cycloloma atriplicifolium PIGWEED, WINGED FACU- STINKGRASS Eragrostis cilianensis FACU Cynodon dactylon GRASS, BERMUDA FACU STRAWBERRY, VIRGINIA Fragaria virginiana FACU Cyperus aristatus FLATSEDGE, AWNED FACW+ SUMAC, POISON Toxicodendron vernix OBL Cyperus dentatus FLATSEDGE, TOOTHED FACW+ SUMAC, WINGED Rhus copallinum NI Cyperus diandrus FLATSEDGE, UMBRELLA FACW SUMPWEED, ANNUAL Iva annua FAC Cyperus engelmannii FLATSEDGE, ENGELMANN FACW+ SUMPWEED, BIG-LEAF Iva frutescens FACW+ Cyperus erythrorhizos FLATSEDGE, RED-ROOT FACW+ SUMPWEED, COARSE Iva xanthifolia FAC Cyperus esculentus CHUFA FACW SUNDEW, ROUND-LEAF Drosera rotundifolia OBL Cyperus ferruginescens FLATSEDGE, RUSTY FACW SUNDEW, SPOON-LEAF Drosera intermedia OBL Cyperus filicinus FLATSEDGE, SLENDER OBL SUNDEW, THREAD-LEAF Drosera filiformis OBL Cyperus fuscus FLATSEDGE, BROWN FAC SUNDROPS, NARROW-LEAF Oenothera fruticosa FAC Cyperus odoratus FLATSEDGE, RUSTY FACW SUNFLOWER, COMMON Helianthus annuus FAC- Cyperus polystachyos FLATSEDGE, MANY-SPIKE FACW SUNFLOWER, SAW-TOOTH Helianthus grosseserratus FACW Cyperus rivularis FLATSEDGE, SHINING FACW+ SUNFLOWER, TALL Helianthus giganteus FACW Cyperus strigosus FLATSEDGE, STRAW-COLOR FACW SUNFLOWER, THIN-LEAF Helianthus decapetalus FACU Cypripedium acaule LADY'S-SLIPPER, PINK FACU SUSAN, BLACK-EYED Rudbeckia hirta FACU- Cypripedium arietinum LADY'S-SLIPPER, RAM'S-HEAD FACW+ SUSAN, BROWN-EYED Rudbeckia triloba FACU Cypripedium calceolus LADY'S-SLIPPER, SMALL YELLOW FAC+ SWAMP-LOOSESTRIFE, HAIRY Decodon verticillatus OBL Cypripedium reginae LADY'S-SLIPPER, SHOWY FACW SWAMP-PINK Arethusa bulbosa OBL Cystopteris bulbifera FERN, BULBLET FAC SWEETCICELY, HAIRY Osmorhiza claytonii FACU- Cystopteris fragilis FERN, BRITTLE FACU SWEETCICELY, SMOOTHER Osmorhiza longistylis FACU Dactylis glomerata GRASS, ORCHARD FACU SWEETCLOVER, INDIAN Melilotus indica FACU Dalea leporina PRAIRIE-CLOVER, FOX-TAIL NI SWEETCLOVER, WHITE Melilotus alba FACU- Dalibarda repens ROBIN-RUN-AWAY FAC SWEETCLOVER, YELLOW Melilotus officinalis FACU- Danthonia compressa OATGRASS, FLATTENED FACU- SWEETFLAG Acorus calamus OBL Danthonia sericea OATGRASS, SILKY FACU SWEETGALE Myrica gale OBL Decodon verticillatus SWAMP-LOOSESTRIFE, HAIRY OBL SWEETVETCH, ALPINE Hedysarum alpinum FAC- Deschampsia cespitosa HAIRGRASS, TUFTED FACW SWITCHGRASS Panicum virgatum FAC Desmodium canadense TICK-TREFOIL, SHOWY FAC SYCAMORE, AMERICAN Platanus occidentalis FACW- Dichanthelium aciculare WITCHGRASS, NEEDLE-LEAF FACU TAMARISK, SMALL-FLOWER Tamarix parviflora NI Dichanthelium acuminatum GRASS, PANIC FAC TEABERRY Gaultheria procumbens FACU Dichanthelium boreale WITCHGRASS, NORTHERN FACU TEARTHUMB, ARROW-LEAF Polygonum sagittatum OBL Dichanthelium clandestinum WITCHGRASS, DEER-TONGUE FAC+ TEARTHUMB, HALBERD-LEAF Polygonum arifolium OBL Dichanthelium commutatum WITCHGRASS, VARIABLE FACU+ TEASEL Dipsacus sylvestris NI Dichanthelium dichotomum WITCHGRASS, CYPRESS FAC THIMBLE-WEED, AMERICAN WOODLAND Anemone quinquefolia FACU Dichanthelium latifolium WITCHGRASS, BROAD-LEAF FACU- THIMBLE-WEED, CANADA Anemone canadensis FACW Dichanthelium oligosanthes WITCHGRASS, HELLER'S FACU THIMBLE-WEED, RIVER Anemone riparia NI Dichanthelium ovale WITCHGRASS, EGG-LEAF FACU THIMBLE-WEED, TALL Anemone virginiana NI Dichanthelium sabulorum WITCHGRASS, HEMLOCK FACU THISTLE, BULL Cirsium vulgare FACU- Dichanthelium scabriusculum GRASS, WOOLLY PANIC OBL THISTLE, CREEPING Cirsium arvense FACU Dichanthelium scoparium GRASS, BROOM PANIC FACW THISTLE, RUSSIAN Salsola pestifer FACU- Dichanthelium sphaerocarpon GRASS, ROUND-SEED PANIC FACU THISTLE, RUSSIAN Salsola kali FACU Digitaria sanguinalis CRABGRASS, HAIRY FACU- THISTLE, SWAMP Cirsium muticum OBL Dioscorea villosa YAM, YELLOW FAC+ THISTLE, YELLOW Cirsium horridulum FACU- Diospyros virginiana PERSIMMON, COMMON FAC- THOROUGH-WORT, HAIRY Eupatorium pilosum FACW Dipsacus sylvestris TEASEL NI

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Dirca palustris LEATHER-WOOD, EASTERN FAC SPIDER-WORT, VIRGINIA Tradescantia virginiana FACU Distichlis spicata SALTGRASS, SEASHORE FACW+ SPIKE-MOSS, MEADOW Selaginella apoda FACW Dracocephalum parviflorum DRAGON-HEAD, AMERICAN FACU- SPIKERUSH, BALD Eleocharis erythropoda OBL Drosera filiformis SUNDEW, THREAD-LEAF OBL SPIKERUSH, BEAKED Eleocharis rostellata OBL Drosera intermedia SUNDEW, SPOON-LEAF OBL SPIKERUSH, BLACK-FRUIT Eleocharis melanocarpa FACW+ Drosera rotundifolia SUNDEW, ROUND-LEAF OBL SPIKERUSH, BLUNT Eleocharis obtusa OBL Dryopteris clintoniana WOODFERN, CLINTON FACW+ SPIKERUSH, BRIGHT-GREEN Eleocharis olivacea OBL Dryopteris cristata SHIELD-FERN, CRESTED FACW+ SPIKERUSH, CREEPING Eleocharis fallax OBL Dryopteris goldiana WOODFERN, GOLDIE FAC+ SPIKERUSH, ENGELMANN'S Eleocharis engelmannii FACW+ Dryopteris intermedia WOODFERN, EVERGREEN FACU SPIKERUSH, FEW-FLOWER Eleocharis pauciflora OBL Dryopteris marginalis SHIELD-FERN, MARGINAL FACU- SPIKERUSH, HORSE-TAIL Eleocharis equisetoides OBL Dryopteris spinulosa WOODFERN, SPINULOSE FAC+ SPIKERUSH, LEAST Eleocharis acicularis OBL Dryopteris x boottii WOODFERN, BOOTT FACW SPIKERUSH, LONG-TUBERCLE Eleocharis tuberculosa OBL Dryopteris x triploidea WOODFERN, FRUITY SHIELD FAC SPIKERUSH, MATTED Eleocharis intermedia FACW+ Dulichium arundinaceum SEDGE, THREE-WAY OBL SPIKERUSH, OVATE Eleocharis ovata OBL Echinochloa colona JUNGLE-RICE FACW SPIKERUSH, ROBBINS' Eleocharis robbinsii OBL Echinochloa crusgalli GRASS, BARNYARD FACU SPIKERUSH, SALTMARSH Eleocharis halophila OBL Echinochloa muricata GRASS, ROUGH BARNYARD FACW+ SPIKERUSH, SLENDER Eleocharis tenuis FACW+ Echinochloa walteri COCKSPUR, COAST FACW+ SPIKERUSH, SMALL Eleocharis parvula OBL Echinocystis lobata MOCK-CUCUMBER, WILD FAC SPIKERUSH, SMALL'S Eleocharis smallii OBL Echinodorus parvulus BURHEAD, DWARF OBL SPIKERUSH, SQUARE-STEM Eleocharis quadrangulata OBL Eclipta alba YERBA DE TAJO FAC SPIKERUSH, THREE-ANGLE Eleocharis tricostata OBL Egeria densa WATER-WEED, BRAZILIAN OBL SPLEENWORT, EBONY Asplenium platyneuron FACU Elaeagnus angustifolia OLIVE, RUSSIAN FACU SPRANGLE-TOP, BEARDED Leptochloa fascicularis FACW Elatine americana WATER-WORT, AMERICAN OBL SPRANGLE-TOP, MEXICAN Leptochloa uninervia FACW- Elatine minima WATER-WORT, SMALL OBL SPRANGLE-TOP, RED Leptochloa filiformis FACW Eleocharis acicularis SPIKERUSH, LEAST OBL SPRINGBEAUTY, BROAD-LEAF Claytonia caroliniana FACU Eleocharis engelmannii SPIKERUSH, ENGELMANN'S FACW+ SPRINGBEAUTY, NARROW-LEAF Claytonia virginica FACU Eleocharis equisetoides SPIKERUSH, HORSE-TAIL OBL SPRUCE, BLACK Picea mariana FACW- Eleocharis erythropoda SPIKERUSH, BALD OBL SPRUCE, RED Picea rubens FACU Eleocharis fallax SPIKERUSH, CREEPING OBL SPRUCE, WHITE Picea glauca FACU Eleocharis halophila SPIKERUSH, SALTMARSH OBL SPURRED-GENTIAN, AMERICAN Halenia deflexa FAC Eleocharis intermedia SPIKERUSH, MATTED FACW+ SQUARE, CARPENTER'S Scrophularia marilandica FACU- Eleocharis melanocarpa SPIKERUSH, BLACK-FRUIT FACW+ ST. JOHN'S-WORT, BUSHY Hypericum densiflorum FAC+ Eleocharis obtusa SPIKERUSH, BLUNT OBL ST. JOHN'S-WORT, CANADIAN Hypericum canadense FACW Eleocharis olivacea SPIKERUSH, BRIGHT-GREEN OBL ST. JOHN'S-WORT, CREEPING Hypericum adpressum OBL Eleocharis ovata SPIKERUSH, OVATE OBL ST. JOHN'S-WORT, DISGUISED Hypericum dissimulatum FACW Eleocharis parvula SPIKERUSH, SMALL OBL ST. JOHN'S-WORT, DOTTED Hypericum punctatum FAC- Eleocharis pauciflora SPIKERUSH, FEW-FLOWER OBL ST. JOHN'S-WORT, LARGE CANADIAN Hypericum majus FACW Eleocharis quadrangulata SPIKERUSH, SQUARE-STEM OBL ST. JOHN'S-WORT, MARSH Triadenum virginicum OBL Eleocharis robbinsii SPIKERUSH, ROBBINS' OBL ST. JOHN'S-WORT, MARSH Triadenum fraseri OBL Eleocharis rostellata SPIKERUSH, BEAKED OBL ST. JOHN'S-WORT, NORTHERN Hypericum boreale OBL Eleocharis smallii SPIKERUSH, SMALL'S OBL ST. JOHN'S-WORT, PALE Hypericum ellipticum OBL Eleocharis tenuis SPIKERUSH, SLENDER FACW+ ST. JOHN'S-WORT, SHRUBBY Hypericum prolificum FACU Eleocharis tricostata SPIKERUSH, THREE-ANGLE OBL ST. JOHN'S-WORT, SLENDER Hypericum mutilum FACW Eleocharis tuberculosa SPIKERUSH, LONG-TUBERCLE OBL STAR-GRASS, WATER Zosterella dubia OBL Eleusine indica GOOSEGRASS, INDIA FACU- STAR-OF-BETHLEHEM, COMMON Ornithogalum umbellatum FACU Elodea canadensis WATER-WEED, BROAD OBL STARFLOWER, AMERICAN Trientalis borealis FAC Elodea nuttallii WATER-WEED, NUTTALL'S OBL STARGRASS, EASTERN YELLOW Hypoxis hirsuta FAC Elymus arenarius LYME-GRASS, SEA FACU- STARWORT, BOG Stellaria alsine OBL

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND SEEPWEED, AMERICAN Suaeda americana OBL Elymus canadensis WILD-RYE, NODDING FACU+ SEEPWEED, ANNUAL Suaeda linearis OBL Elymus riparius WILD-RYE, RIVERBANK FACW SEEPWEED, RICH'S Suaeda richii OBL Elymus villosus WILD-RYE, HAIRY FACU- SEEPWEED, WHITE Suaeda maritima OBL Elymus virginicus WILD-RYE, VIRGINIA FACW- SENNA, WILD Cassia hebecarpa FAC Elymus wiegandii WILD-RYE, WIEGAND'S FAC SERVICE-BERRY, BARTRAM'S Amelanchier bartramiana FAC Epilobium angustifolium FIREWEED FAC SERVICE-BERRY, DOWNY Amelanchier arborea FAC- Epilobium coloratum WILLOW-HERB, PURPLE-LEAF OBL SERVICE-BERRY, OBLONG-LEAF Amelanchier canadensis FAC Epilobium hirsutum WILLOW-HERB, GREAT-HAIRY FACW SHEEP-LAUREL Kalmia angustifolia FAC Epilobium leptophyllum WILLOW-HERB, LINEAR-LEAF OBL SHIELD-FERN, CRESTED Dryopteris cristata FACW+ Epilobium palustre WILLOW-HERB, MARSH OBL SHIELD-FERN, MARGINAL Dryopteris marginalis FACU- Epilobium strictum WILLOW-HERB, DOWNY OBL SILVERWEED Potentilla anserina OBL Equisetum arvense HORSETAIL, FIELD FAC SKULLCAP, BLUE Scutellaria lateriflora FACW+ Equisetum fluviatile HORSETAIL, WATER OBL SKULLCAP, HOODED Scutellaria galericulata OBL Equisetum hyemale HORSETAIL, ROUGH FACW SKULLCAP, HYSSOP Scutellaria integrifolia FACW Equisetum palustre HORSETAIL, MARSH FACW SKUNK-CABBAGE Symplocarpus foetidus OBL Equisetum pratense HORSETAIL, MEADOW FACW SLIMPOD, EASTERN Amsonia tabernaemontana FACW Equisetum scirpoides SCOURING-RUSH, DWARF FAC SMALL-REEDGRASS, NUTTALL'S Calamagrostis cinnoides OBL Equisetum sylvaticum HORSETAIL, WOODLAND FACW SMARTWEED, CAREY'S Polygonum careyi FACW Equisetum variegatum HORSETAIL, VARIEGATED FACW SMARTWEED, DOTTED Polygonum punctatum OBL Equisetum x litorale HORSETAIL, SHORE OBL SMARTWEED, MARSHPEPPER Polygonum hydropiper OBL Eragrostis cilianensis STINKGRASS FACU SMARTWEED, PENNSYLVANIA Polygonum pensylvanicum FACW Eragrostis frankii LOVEGRASS, FRANK'S FACW SMARTWEED, STOUT Polygonum robustius OBL Eragrostis hypnoides LOVEGRASS, TEAL OBL SMARTWEED, SWAMP Polygonum setaceum OBL Eragrostis pectinacea LOVEGRASS, PURPLE FAC SMARTWEED, SWAMP Polygonum hydropiperoides OBL Eragrostis pilosa LOVEGRASS, INDIA FACU SMARTWEED, WATER Polygonum amphibium OBL Erechtites hieraciifolia BURN, AMERICAN FACU SMOTHER-WEED, FIVE-HORN Bassia hyssopifolia NI Erica tetralix HEATH, CROSS-LEAF FACU SMOTHER-WEED, HAIRY Bassia hirsuta OBL Erigeron annuus FLEABANE, WHITE-TOP FACU SNAKEROOT, SENECA Polygala senega FACU Erigeron philadelphicus FLEABANE, PHILADELPHIA FACU SNAKEROOT, WHITE Ageratina altissima FACU- Erigeron pulchellus PLANTAIN, ROBIN'S FACU SNEEZEWEED, COMMON Helenium autumnale FACW+ Erigeron strigosus FLEABANE, PRAIRIE FACU+ SNEEZEWEED, FIVE-LEAF Helenium amarum FACU- Eriocaulon parkeri PIPEWORT, ESTUARY OBL SNEEZEWEED, PURPLE-HEAD Helenium flexuosum FAC- Eriocaulon septangulare BUTTONS, WHITE OBL SNOWBERRY Symphoricarpos albus FACU- Eriophorum alpinum COTTON-GRASS, ALPINE OBL SNOWBERRY, CREEPING Gaultheria hispidula FACW Eriophorum gracile COTTON-GRASS, SLENDER OBL SOLOMON'S-SEAL, SMALL Polygonatum biflorum FACU Eriophorum spissum HARE'S-TAIL OBL SORREL, GARDEN Rumex acetosa FACU Eriophorum tenellum COTTON-GRASS, FEW-NERVE OBL SOWTHISTLE, PRICKLY Sonchus asper FAC Eriophorum vaginatum COTTON-GRASS, TUSSOCK OBL SPEARMINT Mentha spicata FACW+ Eriophorum virginicum COTTON-GRASS, TAWNY OBL SPEARW ORT, WATER-PLANTAIN Ranunculus ambigens OBL Eriophorum viridicarinatum COTTON-GRASS, GREEN-KEEL OBL SPEEDWELL, AMERICAN Veronica americana OBL Erysimum cheiranthoides WALLFLOWER, WORM-SEED FAC SPEEDWELL, COMMON Veronica officinalis FACU- Euonymus atropurpureus BURNING-BUSH, EASTERN FACU SPEEDWELL, CORN Veronica arvensis NI Eupatoriadelphus dubius JOE-PYE-WEED, COASTAL-PLAIN FACW SPEEDWELL, MARSH Veronica scutellata OBL Eupatoriadelphus fistulosus JOE-PYE-WEED, HOLLOW FACW SPEEDWELL, PINK WATER Veronica catenata OBL Eupatoriadelphus maculatus JOE-PYE-WEED, SPOTTED FACW SPEEDWELL, PURSLANE Veronica peregrina FACU- Eupatoriadelphus purpureus JOE-PYE-WEED, SWEET FAC SPEEDWELL, THYME-LEAF Veronica serpyllifolia FAC+ Eupatorium leucolepis THOROUGH-WORT, WHITE-BRACT FACW+ SPICEBUSH, NORTHERN Lindera benzoin FACW- Eupatorium perfoliatum BONESET, COMMON FACW+ SPIDER-FLOWER, SPINY Cleome spinosa FACU- Eupatorium pilosum THOROUGH-WORT, HAIRY FACW SPIDER-WORT, OHIO Tradescantia ohiensis FAC Eupatorium rotundifolium THOROUGH-WORT, ROUND-LEAF FAC-

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Eupatorium serotinum THOROUGH-WORT, LATE-FLOWERING FAC- SEDGE, NERVELESS WOOD Carex leptonervia FACW Euphorbia maculata BROOMSPURGE, SPOTTED FACU- SEDGE, NEW ENGLAND Carex novae-angliae FACU* Euphorbia polygonifolia BROOMSPURGE, SEASIDE FACU SEDGE, NORTHEASTERN Carex cryptolepis OBL Euthamia galetorum FRAGRANT-GOLDEN-ROD, NARROW-LEAF FAC SEDGE, NORTHERN CLUSTERED Carex arcta OBL Euthamia graminifolia FRAGRANT-GOLDEN-ROD, FLAT-TOP FAC SEDGE, OVAL-LEAF Carex cephalophora FACU Fagus grandifolia BEECH, AMERICAN FACU SEDGE, POINTED BROOM Carex scoparia FACW Festuca arundinacea FESCUE, KENTUCKY FACU SEDGE, POOR Carex paupercula OBL Festuca obtusa FESCUE, NODDING FACU SEDGE, PORCUPINE Carex hystericina OBL Festuca pratensis FESCUE, MEADOW FACU- SEDGE, PRAIRIE Carex prairea FACW Festuca rubra FESCUE, RED FACU SEDGE, PRICKLY BOG Carex atlantica FACW+ Filaginella uliginosa CUDWEED, LOW FAC SEDGE, RETRORSE Carex retrorsa FACW+ Filipendula rubra QUEEN-OF-THE-PRAIRIE FACW SEDGE, RIGID Carex tetanica FACW Fimbristylis autumnalis FIMBRY, SLENDER FACW+ SEDGE, ROUGH Carex scabrata OBL Floerkea proserpinacoides MERMAID-WEED, FALSE FAC SEDGE, SALTMARSH Carex salina OBL Fragaria virginiana STRAWBERRY, VIRGINIA FACU SEDGE, SCHWEINITZ'S Carex schweinitzii OBL Fraxinus americana ASH, WHITE FACU SEDGE, SHALLOW Carex lurida OBL Fraxinus nigra ASH, BLACK FACW SEDGE, SHORE Carex lenticularis OBL Fraxinus pennsylvanica ASH, GREEN FACW SEDGE, SHORT-SCALE Carex deweyana FACU Fuirena pumila UMBRELLA-SEDGE, DWARF OBL SEDGE, SLENDER Carex tenera FAC Galium aparine BEDSTRAW, CATCHWEED FACU SEDGE, SMOOTH-SHEATH Carex laevivaginata OBL Galium asprellum BEDSTRAW, ROUGH OBL SEDGE, SOFT-LEAF Carex disperma FACW+ Galium boreale BEDSTRAW, NORTHERN FACU SEDGE, SQUARROSE Carex squarrosa FACW Galium labradoricum BEDSTRAW, NORTHERN BOG OBL SEDGE, STALK-GRAIN Carex x stipata OBL Galium obtusum BEDSTRAW, BLUNT-LEAF FACW+ SEDGE, STRAW Carex straminea OBL Galium tinctorium BEDSTRAW, STIFF MARSH OBL SEDGE, SWAMP Carex acutiformis OBL Galium trifidum BEDSTRAW, SMALL FACW+ SEDGE, SWAN'S Carex swanii FACU Galium triflorum BEDSTRAW, SWEET-SCENT FACU SEDGE, THICKET Carex abscondita FAC Gastridium ventricosum NITGRASS FACU SEDGE, THIN-FRUIT Carex flaccosperma FAC Gaultheria hispidula SNOWBERRY, CREEPING FACW SEDGE, THIN-LEAF Carex cephaloidea FAC+ Gaultheria procumbens TEABERRY FACU SEDGE, THREE-SEED Carex trisperma OBL Gaura biennis BUTTERFLY-WEED, BIENNIAL FACU SEDGE, THREE-WAY Dulichium arundinaceum OBL Gaylussacia baccata HUCKLEBERRY, BLACK FACU SEDGE, TROUBLESOME Carex x molesta FACU Gaylussacia dumosa HUCKLEBERRY, DWARF FAC SEDGE, TUCKERMAN'S Carex tuckermanii OBL Gaylussacia frondosa DANGLE-BERRY FAC SEDGE, TWISTED Carex torta FACW Gentiana andrewsii GENTIAN, FRINGE-TOP BOTTLE FACW SEDGE, UPTIGHT Carex stricta OBL Gentiana clausa GENTIAN, CLOSED FACW SEDGE, VARIABLE Carex polymorpha FACU Gentiana linearis GENTIAN, NARROW-LEAF OBL SEDGE, WALTER'S Carex walterana OBL Gentianella quinquefolia GENTIAN, STIFF FAC SEDGE, WATER Carex aquatilis OBL Gentianopsis crinita GENTIAN, FRINGED OBL SEDGE, WEAK STELLATE Carex seorsa FACW Geranium maculatum CRANE'S-BILL, PURPLE FACU SEDGE, WHITE-EDGE Carex debilis FAC Geum aleppicum AVENS, YELLOW FAC SEDGE, WIEGAND'S Carex wiegandii OBL Geum canadense AVENS, WHITE FACU SEDGE, WOODLAND Carex blanda FAC Geum laciniatum AVENS, ROUGH FAC+ SEDGE, WOOLLY-FRUIT Carex lasiocarpa OBL Geum rivale AVENS, PURPLE OBL SEDGE, WOOLY Carex lanuginosa OBL Geum virginianum AVENS, PALE FAC- SEDGE, YELLOW Carex flava OBL Glaux maritima SEA-MILKWORT OBL SEDGE, YELLOW-FRUIT Carex annectens FACW Glecoma hederacea IVY, GROUND FACU SEEDBOX, BUSHY Ludwigia alternifolia FACW+ Gleditsia triacanthos HONEY-LOCUST FAC- SEEDBOX, GLOBE-FRUIT Ludwigia sphaerocarpa OBL Glyceria acutiflora GRASS, CREEPING MANNA OBL SEEDBOX, MANY-FRUIT Ludwigia polycarpa OBL Glyceria borealis GRASS, SMALL FLOATING MANNA OBL SEEDBOX, MARSH Ludwigia palustris OBL

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND SEDGE, BROWNISH Carex brunnescens FACW Glyceria canadensis GRASS, CANADA MANNA OBL SEDGE, BUR-REED Carex sparganioides FACU Glyceria fluitans GRASS, WATER MANNA OBL SEDGE, BUSH'S Carex bushii FACW Glyceria maxima MEADOWGRASS, REED OBL SEDGE, BUTTON Carex bullata OBL Glyceria melicaria GRASS, MELIC MANNA OBL SEDGE, CAT-TAIL Carex typhina FACW+ Glyceria obtusa GRASS, ATLANTIC MANNA OBL SEDGE, CHAFFY Carex paleacea OBL Glyceria septentrionalis GRASS, EASTERN MANNA OBL SEDGE, CLOUD Carex haydenii OBL Glyceria striata GRASS, FOWL MANNA OBL SEDGE, CLUSTERED Carex cumulata FACU Goodyera pubescens RATTLESNAKE-PLANTAIN, DOWNY FACU- SEDGE, COAST Carex exilis OBL Goodyera repens RATTLESNAKE-PLANTAIN, DWARF FACU+ SEDGE, CRAWFORD'S Carex crawfordii FAC Goodyera tesselata RATTLESNAKE-PLANTAIN, CHECKERED FACU- SEDGE, CRESTED Carex cristatella FACW Gratiola aurea HEDGEHYSSOP, GOLDEN OBL SEDGE, CUSPIDATE Carex recta OBL Gratiola neglecta HEDGEHYSSOP, CLAMMY OBL SEDGE, CYPRESS-LIKE Carex pseudocyperus OBL Grindelia squarrosa GUMWEED, CURLY-CUP FACU SEDGE, DAVIS' Carex davisii FAC- Hackelia virginiana STICKSEED, VIRGINIA FACU SEDGE, DIOECIOUS Carex sterilis OBL Halenia deflexa SPURRED-GENTIAN, AMERICAN FAC SEDGE, DROOPING Carex prasina OBL Hamamelis virginiana WITCH-HAZEL, AMERICAN FAC- SEDGE, DRY-SPIKE Carex foenea NI Hasteola suaveolens INDIAN-PLANTAIN, SWEET-SCENT FAC- SEDGE, FESCUE Carex festucacea FAC Hedysarum alpinum SWEETVETCH, ALPINE FAC- SEDGE, FEW-FLOWER Carex pauciflora OBL Helenium amarum SNEEZEWEED, FIVE-LEAF FACU- SEDGE, FEW-SEED Carex oligosperma OBL Helenium autumnale SNEEZEWEED, COMMON FACW+ SEDGE, FIELD Carex conoidea FACU Helenium flexuosum SNEEZEWEED, PURPLE-HEAD FAC- SEDGE, FOX Carex vulpinoidea OBL Helianthus annuus SUNFLOWER, COMMON FAC- SEDGE, FOXTAIL Carex alopecoidea FACW Helianthus decapetalus SUNFLOWER, THIN-LEAF FACU SEDGE, FRINGED Carex crinita OBL Helianthus giganteus SUNFLOWER, TALL FACW SEDGE, GOLDEN-FRUIT Carex aurea FACW Helianthus grosseserratus SUNFLOWER, SAW-TOOTH FACW SEDGE, GRACEFUL Carex gracillima FACU* Helianthus tuberosus JERUSALEM-ARTICHOKE FAC SEDGE, GREENISH-WHITE Carex albolutescens FACW Hemicarpha micrantha DWARF-BULLRUSH FACW+ SEDGE, HAIRY-FRUIT Carex trichocarpa OBL Heracleum lanatum COW-PARSNIP FACU- SEDGE, HANDSOME Carex formosa FAC Hibiscus moscheutos ROSEMALLOW, SWAMP OBL SEDGE, HARE'S-FOOT Carex leporina FAC Hierochloe odorata GRASS, HOLY FACW SEDGE, HOARY Carex canescens OBL Holcus lanatus GRASS, COMMON VELVET FACU SEDGE, HOP Carex lupulina OBL Honkenya peploides SANDWORT, SEABEACH FACU SEDGE, HOWE Carex howei OBL Hordeum geniculatum BARLEY NI SEDGE, INFLATED Carex vesicaria OBL Hordeum hystrix BARLEY, MEDITERRANEAN NI SEDGE, INLAND Carex interior OBL Hordeum jubatum BARLEY, FOX-TAIL FAC SEDGE, LAKEBANK Carex lacustris OBL Hordeum leporinum BARLEY NI SEDGE, LAPLAND Carex lapponica NI Hottonia inflata FEATHERFOIL, AMERICAN OBL SEDGE, LARGER STRAW Carex normalis FACU Houstonia caerulea INNOCENCE FACU SEDGE, LESSER PANICLED Carex diandra OBL Humulus japonicus HOP, JAPANESE FACU SEDGE, LITTLE GREEN Carex viridula OBL Humulus lupulus HOP, COMMON NI SEDGE, LITTLE PRICKLY Carex echinata OBL* Hydrangea paniculata HYDRANGEA, PANICLE FAC* SEDGE, LIVID Carex livida OBL Hydrocotyle americana PENNY-WORT, AMERICAN MARSH OBL SEDGE, LONG-BEAK Carex sprengelii FACU Hydrocotyle umbellata PENNY-WORT, MANY-FLOWER OBL SEDGE, LOOSE-FLOWERED Carex laxiflora FACU* Hydrocotyle verticillata PENNY-WORT, WORLED OBL SEDGE, MARSH-STRAW Carex hormathodes OBL Hydrophyllum canadense WATER-LEAF, BLUNT-LEAF FACU SEDGE, MEADOW Carex granularis FACW+ Hydrophyllum virginianum WATER-LEAF, VIRGINIA FAC SEDGE, MICHAUX'S Carex michauxiana OBL Hypericum adpressum ST. JOHN'S-WORT, CREEPING OBL SEDGE, MUD Carex limosa OBL Hypericum boreale ST. JOHN'S-WORT, NORTHERN OBL SEDGE, NARROW-LEAF Carex amphibola FAC Hypericum canadense ST. JOHN'S-WORT, CANADIAN FACW SEDGE, NECKLACE Carex projecta FACW Hypericum densiflorum ST. JOHN'S-WORT, BUSHY FAC+

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Hypericum dissimulatum ST. JOHN'S-WORT, DISGUISED FACW RUSH, JOINTED Juncus articulatus OBL Hypericum ellipticum ST. JOHN'S-WORT, PALE OBL RUSH, KNOTTED Juncus nodosus OBL Hypericum majus ST. JOHN'S-WORT, LARGE CANADIAN FACW RUSH, NARROW-PANICLE Juncus brevicaudatus OBL Hypericum mutilum ST. JOHN'S-WORT, SLENDER FACW RUSH, SALTMEADOW Juncus gerardii FACW+ Hypericum prolificum ST. JOHN'S-WORT, SHRUBBY FACU RUSH, SECUND Juncus secundus FACU Hypericum punctatum ST. JOHN'S-WORT, DOTTED FAC- RUSH, SLENDER Juncus tenuis FAC- Hypoxis hirsuta STARGRASS, EASTERN YELLOW FAC RUSH, SMALL-HEAD Juncus brachycephalus OBL Ilex glabra INK-BERRY FACW- RUSH, SOFT Juncus effusus FACW+ Ilex laevigata HOLLY, SMOOTH OBL RUSH, TAPER-TIP Juncus acuminatus OBL Ilex opaca HOLLY, AMERICAN FACU+ RUSH, THREAD Juncus filiformis FACW Ilex verticillata WINTERBERRY, COMMON FACW+ RUSH, TOAD Juncus bufonius FACW Impatiens capensis TOUCH-ME-NOT, SPOTTED FACW RUSH, TORREY'S Juncus torreyi FACW Impatiens pallida TOUCH-ME-NOT, PALE FACW RUSH, TURNFLOWER Juncus biflorus FACW Ipomoea pandurata VINE, WILD SWEET-POTATO FACU RUSH, WHITE-ROOT Juncus brachycarpus FACW Iris prismatica IRIS, SLENDER BLUE OBL RUSH, WOODS Juncus subcaudatus OBL Iris pseudacorus IRIS, YELLOW OBL RYEGRASS, PERENNIAL Lolium perenne FACU- Iris versicolor BLUEFLAG OBL SAGEBRUSH, HOARY Artemisia stellerana FACU Isoetes echinospora QUILLWORT, SPINY-SPORE OBL SALTBUSH, HALBERD-LEAF Atriplex patula FACW Isoetes engelmannii QUILLWORT, APPALACHIAN OBL SALTBUSH, NORTHEASTERN Atriplex glabriuscula NI Isoetes macrospora QUILLWORT, LAKE OBL SALTGRASS, SEASHORE Distichlis spicata FACW+ Isoetes riparia QUILLWORT, SHORE OBL SANDSPURRY, CANADA Spergularia canadensis OBL Isoetes tuckermanii QUILLWORT, TUCKERMAN'S OBL SANDSPURRY, PURPLE Spergularia rubra FACU Isoetes x eatonii QUILLWORT, EATON'S OBL SANDWORT, GROVE Moehringia lateriflora FAC Isoetes x foveolata QUILLWORT, PITTED OBL SANDWORT, SEABEACH Honkenya peploides FACU Isotria medeoloides POGONIA, SMALL WHORLED FACU SANDWORT, THYME-LEAF Arenaria serpyllifolia FAC Isotria verticillata POGONIA, LARGE WHORLED FACU SARSAPARILLA, WILD Aralia nudicaulis FACU Iva annua SUMPWEED, ANNUAL FAC SASSAFRAS Sassafras albidum FACU- Iva frutescens SUMPWEED, BIG-LEAF FACW+ SAWGRASS, SMOOTH Cladium mariscoides OBL Iva xanthifolia SUMPWEED, COARSE FAC SAXIFRAGE, SWAMP Saxifraga pensylvanica OBL Juglans cinerea BUTTERNUT FACU+ SAXIFRAGE, VIRGINIA Saxifraga virginiensis FAC- Juglans nigra WALNUT, BLACK FACU SCOURING-RUSH, DWARF Equisetum scirpoides FAC Juncus acuminatus RUSH, TAPER-TIP OBL SCREWSTEM, TWINING Bartonia paniculata OBL Juncus articulatus RUSH, JOINTED OBL SCREWSTEM, YELLOW Bartonia virginica FACW Juncus balticus RUSH, BALTIC FACW+ SEA-LAVENDER, NORTHERN Limonium nashii OBL Juncus biflorus RUSH, TURNFLOWER FACW SEA-MILKWORT Glaux maritima OBL Juncus brachycarpus RUSH, WHITE-ROOT FACW SEDGE, ASA GRAY'S Carex grayi FACW+ Juncus brachycephalus RUSH, SMALL-HEAD OBL SEDGE, BAILEY'S Carex baileyi OBL Juncus brevicaudatus RUSH, NARROW-PANICLE OBL SEDGE, BEAKED Carex rostrata OBL Juncus bufonius RUSH, TOAD FACW SEDGE, BEARDED Carex comosa OBL Juncus canadensis RUSH, CANADA OBL SEDGE, BEBB'S Carex bebbii OBL Juncus dichotomus RUSH, FORKED FACW SEDGE, BICKNELL'S Carex bicknellii FACU Juncus effusus RUSH, SOFT FACW+ SEDGE, BLACK Carex nigra FACW+ Juncus filiformis RUSH, THREAD FACW SEDGE, BLADDER Carex intumescens FACW+ Juncus gerardii RUSH, SALTMEADOW FACW+ SEDGE, BLUNT BROOM Carex tribuloides FACW+ Juncus greenei RUSH, GREENE'S FAC SEDGE, BRISTLE-LEAF Carex eburnea FACU Juncus marginatus RUSH, GRASS-LEAF FACW SEDGE, BRISTLY-STALK Carex leptalea OBL Juncus militaris RUSH, BAYONET OBL SEDGE, BROADWING Carex x alata OBL Juncus nodosus RUSH, KNOTTED OBL SEDGE, BROME-LIKE Carex bromoides FACW Juncus pelocarpus RUSH, BROWN-FRUIT OBL SEDGE, BRONZE Carex aenae NI Juncus pervetus RUSH, CAPE COD OBL SEDGE, BROWN BOG Carex buxbaumii OBL

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND RAGWEED, ANNUAL Ambrosia artemisiifolia FACU Juncus platyphyllus RUSH, FLAT-LEAF FAC RAGWEED, GREAT Ambrosia trifida FAC Juncus secundus RUSH, SECUND FACU RAGWEED, NAKED-SPIKE Ambrosia psilostachya FACU- Juncus subcaudatus RUSH, WOODS OBL RAGWORT, GOLDEN Senecio aureus FACW Juncus tenuis RUSH, SLENDER FAC- RASPBERRY, COMMON RED Rubus idaeus FAC- Juncus torreyi RUSH, TORREY'S FACW RASPBERRY, RED Rubus strigosus NI Juniperus horizontalis JUNIPER, CREEPING FACU RATTLESNAKE-PLANTAIN, CHECKERED Goodyera tesselata FACU- Juniperus virginiana CEDAR, EASTERN RED FACU RATTLESNAKE-PLANTAIN, DOWNY Goodyera pubescens FACU- Kalmia angustifolia SHEEP-LAUREL FAC RATTLESNAKE-PLANTAIN, DWARF Goodyera repens FACU+ Kalmia latifolia LAUREL, MOUNTAIN FACU RATTLESNAKE-ROOT, TALL Prenanthes altissima FACU- Kalmia polifolia LAUREL, PALE OBL RATTLESNAKE-ROOT, WHITE Prenanthes alba FACU Kickxia elatine FLUELLIN, SHARP-POINT FAC REDROOT, CAROLINA Lachnanthes caroliniana OBL Lachnanthes caroliniana REDROOT, CAROLINA OBL REDTOP Agrostis alba FACW Lactuca biennis LETTUCE, BIENNIAL FACU REED, COMMON Phragmites australis FACW Lactuca canadensis LETTUCE, TALL YELLOW FACU- REEDGRASS, BLUE-JOINT Calamagrostis canadensis FACW+ Lactuca serriola LETTUCE, PRICKLY FAC- REEDGRASS, CHEE Calamagrostis epigeios FAC Laportea canadensis WOOD-NETTLE, CANADA FACW RHODODENDRON, ROSEBAY Rhododendron maximum FAC Larix laricina LARCH, AMERICAN FACW RHODORA Rhododendron canadense FACW Lathyrus japonicus PEAVINE, BEACH FACU- RIVERWEED, HORN-LEAF Podostemum ceratophyllum OBL Lathyrus palustris PEAVINE, VETCHLING FACW+ ROBIN-RUN-AWAY Dalibarda repens FAC Lathyrus pratensis PEAVINE, MEADOW FACU ROCKBRAKE, FRAGILE Cryptogramma stelleri FACU- Ledum groenlandicum LABRADOR-TEA, GREENLAND OBL ROCKCRESS, DRUMMOND'S Arabis drummondii FACU Leersia oryzoides CUTGRASS, RICE OBL ROCKCRESS, HAIRY Arabis hirsuta FACU Leersia virginica WHITEGRASS FACW ROCKCRESS, LYRE-LEAF Arabis lyrata FACU Lemna minor DUCKWEED, LESSER OBL ROCKET, YELLOW Barbarea vulgaris FACU Lemna perpusilla DUCKWEED, MINUTE OBL ROSE, MULTIFLORA Rosa multiflora FACU Lemna trisulca DUCKWEED, STAR OBL ROSE, PRAIRIE Rosa setigera FACU Lemna valdiviana DUCKWEED, PALE OBL ROSE, PRICKLY Rosa acicularis FACU Leontodon leysseri HAWKBIT, HAIRY FACU ROSE, RUGOSA Rosa rugosa FACU- Lepidium densiflorum PEPPER-GRASS, DENSE-FLOWER FAC ROSE, SHINING Rosa nitida FACW+ Lepidium latifolium PEPPER-GRASS, BROAD-LEAF FACU ROSE, SMALL-FLOWER Rosa micrantha FACU Lepidium virginicum PEPPER-GRASS, POOR-MAN'S FACU- ROSE, SMOOTH Rosa blanda FACU Leptochloa fascicularis SPRANGLE-TOP, BEARDED FACW ROSE, SWAMP Rosa palustris OBL Leptochloa filiformis SPRANGLE-TOP, RED FACW ROSE, VIRGINIA Rosa virginiana FAC Leptochloa uninervia SPRANGLE-TOP, MEXICAN FACW- ROSE-GENTIAN, PLYMOUTH Sabatia kennedyana OBL Lespedeza angustifolia BUSHCLOVER, NARROW-LEAF FAC ROSE-GENTIAN, SALTMARSH Sabatia stellaris FACW+ Lespedeza capitata BUSHCLOVER, ROUND-HEAD FACU- ROSE-GENTIAN, SLENDER Sabatia campanulata FACW Lespedeza cuneata BUSHCLOVER, CHINESE NI ROSE-GENTIAN, SQUARE-STEM Sabatia angularis FAC+ Leucothoe axillaris DOG-HOBBLE, COASTAL FACW+ ROSEMALLOW, SWAMP Hibiscus moscheutos OBL Leucothoe racemosa FETTER-BUSH FACW ROSEMARY, BOG Andromeda polifolia OBL Liatris pycnostachya GAYFEATHER, CATTAIL FACU ROSEMARY, DOWNY BOG Andromeda glaucophylla OBL Liatris spicata GAYFEATHER, SPIKED FAC+ RUSH, BALTIC Juncus balticus FACW+ Ligustrum vulgare PRIVET, EUROPEAN FACU RUSH, BAYONET Juncus militaris OBL Lilaeopsis chinensis LILAEOPSIS, EASTERN OBL RUSH, BROWN-FRUIT Juncus pelocarpus OBL Lilium canadense LILY, CANADA FAC+ RUSH, CANADA Juncus canadensis OBL Lilium philadelphicum LILY, WOOD FACU+ RUSH, CAPE COD Juncus pervetus OBL Lilium superbum LILY, TURK'S-CAP FACW+ RUSH, FLAT-LEAF Juncus platyphyllus FAC Limonium nashii SEA-LAVENDER, NORTHERN OBL RUSH, FORKED Juncus dichotomus FACW Limosella aquatica MUDWORT, NORTHERN OBL RUSH, GRASS-LEAF Juncus marginatus FACW Limosella subulata MUDWORT, SOUTHERN OBL RUSH, GREENE'S Juncus greenei FAC Lindera benzoin SPICEBUSH, NORTHERN FACW-

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Lindernia anagallidea FALSE-PIMPERNEL OBL PONDWEED, BLUNT-LEAF Potamogeton obtusifolius OBL Lindernia dubia FALSE-PIMPERNEL, YELLOW-SEED OBL PONDWEED, CLASPING-LEAF Potamogeton perfoliatus OBL Linnaea borealis TWINFLOWER FAC PONDWEED, CURLY Potamogeton crispus OBL Linum medium FLAX, STIFF YELLOW FACU PONDWEED, FLAT-STEM Potamogeton zosteriformis OBL Linum striatum FLAX, RIDGED YELLOW FACW PONDWEED, FLOATING-LEAF Potamogeton natans OBL Liparis liliifolia TWAYBLADE, LARGE FACU- PONDWEED, FRIES'S Potamogeton friesii OBL Liparis loeselii ORCHID, FEN FACW PONDWEED, GRASSY Potamogeton gramineus OBL Liriodendron tulipifera TREE, TULIP FACU PONDWEED, HILL'S Potamogeton hillii OBL Listera cordata TWAYBLADE, HEART-LEAF FACW+ PONDWEED, HORNED Zannichellia palustris OBL Lobelia cardinalis FLOWER, CARDINAL FACW+ PONDW EED, ILLINOIS Potamogeton illinoensis OBL Lobelia dortmanna LOBELIA, WATER OBL PONDWEED, LARGE-LEAF Potamogeton amplifolius OBL Lobelia inflata INDIAN-TOBACCO FACU PONDWEED, LEAFY Potamogeton foliosus OBL Lobelia kalmii LOBELIA, BROOK OBL PONDWEED, LONG-LEAF Potamogeton nodosus OBL Lobelia siphilitica LOBELIA, GREAT BLUE FACW+ PONDWEED, MYSTIC POND Potamogeton x mysticus OBL Lobelia spicata LOBELIA, PALE-SPIKE FAC- PONDWEED, NARROW-LEAF Potamogeton strictifolius OBL Lolium perenne RYEGRASS, PERENNIAL FACU- PONDWEED, OAKE'S Potamogeton oakesianus OBL Lonicera caerulea HONEYSUCKLE, SWEET-BERRY FACW+ PONDWEED, OPPOSITE-LEAF Potamogeton lateralis OBL Lonicera canadensis FLY-HONEY-SUCKLE, AMERICAN FACU PONDWEED, RIBBON-LEAF Potamogeton epihydrus OBL Lonicera dioica HONEYSUCKLE, MOUNTAIN FACU PONDWEED, RICHARDSON Potamogeton richardsonii OBL Lonicera hirsuta HONEYSUCKLE, HAIRY FAC PONDWEED, ROBBIN'S Potamogeton robbinsii OBL Lonicera japonica HONEYSUCKLE, JAPANESE FAC- PONDWEED, SAGO Potamogeton pectinatus OBL Lonicera morrowii HONEYSUCKLE, MORROW 'S NI PONDWEED, SMALL Potamogeton pusillus OBL Lonicera sempervirens HONEYSUCKLE, TRUMPET FACU PONDWEED, SNAIL-SEED Potamogeton bicupulatus OBL Lonicera tatarica HONEYSUCKLE, TARTARIAN FACU* PONDWEED, SPIRAL Potamogeton spirillus OBL Lonicera x bella HONEYSUCKLE FACU- PONDWEED, SPOTTED Potamogeton pulcher OBL Lotus corniculatus TREFOIL, BIRDS-FOOT FACU- PONDWEED, TUCKERMAN'S Potamogeton confervoides OBL Ludwigia alternifolia SEEDBOX, BUSHY FACW+ PONDWEED, VASEY'S Potamogeton vaseyi OBL Ludwigia palustris SEEDBOX, MARSH OBL PONDWEED, WATER-THREAD Potamogeton diversifolius OBL Ludwigia polycarpa SEEDBOX, MANY-FRUIT OBL PONDWEED, WHITE-STEM Potamogeton praelongus OBL Ludwigia sphaerocarpa SEEDBOX, GLOBE-FRUIT OBL POPLAR, BALSAM Populus balsamifera FACW Luzula acuminata WOODRUSH, HAIRY FAC POTATO, WHITE Solanum tuberosum NI Luzula bulbosa WOODRUSH, SOUTHERN FACU POTATO-BEAN, AMERICAN Apios americana FACW Luzula multiflora WOODRUSH, COMMON FACU POVERTY-W EED, NUTTALL'S Monolepis nuttalliana NI Luzula parviflora WOODRUSH, SMALL-FLOWER FACU* PRAIRIE-CLOVER, FOX-TAIL Dalea leporina NI Lychnis flos-cuculi RAGGED-ROBIN FACU PRIVET, EUROPEAN Ligustrum vulgare FACU Lycopodium alopecuroides CLUBMOSS, FOX-TAIL FACW+ PURSE, COMMON SHEPHERD'S Capsella bursa-pastoris FACU Lycopodium annotinum CLUBMOSS, STIFF FAC PURSLANE, COMMON Portulaca oleracea FAC Lycopodium appressum CLUBMOSS, SOUTHERN BOG FACW+ PUTTYROOT Aplectrum hyemale FAC Lycopodium carolinianum CLUBMOSS, SLENDER FACW+ PYGMY-WEED, WATER Crassula aquatica OBL Lycopodium clavatum PINE, RUNNING FAC QUACKGRASS Agropyron repens FACU- Lycopodium complanatum CLUBMOSS, TRAILING FACU- QUACKGRASS, STIFF-LEAF Agropyron pungens FACW Lycopodium dendroideum CLUBMOSS, TREE-LIKE FACU QUEEN-OF-THE-PRAIRIE Filipendula rubra FACW Lycopodium inundatum CLUBMOSS, NORTHERN BOG OBL QUILLWORT, APPALACHIAN Isoetes engelmannii OBL Lycopodium lucidulum CLUBMOSS, SHINING FACW- QUILLWORT, EATON'S Isoetes x eatonii OBL Lycopodium obscurum CLUBMOSS, TREE FACU QUILLWORT, LAKE Isoetes macrospora OBL Lycopodium selago CLUBMOSS, FIR FAC QUILLWORT, PITTED Isoetes x foveolata OBL Lycopodium x copelandii CLUBMOSS NI QUILLWORT, SHORE Isoetes riparia OBL Lycopus americanus BUGLEWEED, AMERICAN OBL QUILLWORT, SPINY-SPORE Isoetes echinospora OBL Lycopus amplectens BUGLEWEED, SESSILE-LEAF OBL QUILLWORT, TUCKERMAN'S Isoetes tuckermanii OBL Lycopus europaeus BUGLEWEED, EUROPEAN OBL RAGGED-ROBIN Lychnis flos-cuculi FACU

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND PARTRIDGE-BERRY Mitchella repens FACU Lycopus rubellus BUGLEWEED, TAPER-LEAF OBL PASPALUM, FIELD Paspalum laeve FAC+ Lycopus uniflorus BUGLEWEED, NORTHERN OBL PASPALUM, THIN Paspalum setaceum FACU+ Lycopus virginicus BUGLEW EED, VIRGINIA OBL PEA, PARTRIDGE Cassia fasciculata FACU Lygodium palmatum FERN, AMERICAN CLIMBING FACW PEA, SENSITIVE PARTRIDGE Cassia nictitans FACU- Lyonia ligustrina MALEBERRY FACW PEARLWORT, KNOTTED Sagina nodosa FAC Lysimachia ciliata LOOSESTRIFE, FRINGED FACW PEARLWORT, PROCUMBENT Sagina procumbens FACW- Lysimachia hybrida LOOSESTRIFE, LOWLAND OBL PEARLWORT, TRAILING Sagina decumbens FAC Lysimachia nummularia JENNIE, CREEPING OBL PEAVINE, BEACH Lathyrus japonicus FACU- Lysimachia punctata LOOSESTRIFE, SPOTTED OBL PEAVINE, MEADOW Lathyrus pratensis FACU Lysimachia quadrifolia LOOSESTRIFE, WHORLED FACU- PEAVINE, VETCHLING Lathyrus palustris FACW+ Lysimachia terrestris LOOSESTRIFE, SWAMP OBL PELLITORY, PENNSYLVANIA Parietaria pensylvanica FACU- Lysimachia thyrsiflora LOOSESTRIFE, TUFTED OBL PENNY-CRESS, FIELD Thlaspi arvense NI Lysimachia vulgaris LOOSESTRIFE, GOLDEN FAC+ PENNY-WORT, AMERICAN MARSH Hydrocotyle americana OBL Lysimachia x producta LOOSESTRIFE FAC* PENNY-WORT, MANY-FLOWER Hydrocotyle umbellata OBL Lythrum alatum LOOSESTRIFE, WINGED FACW+ PENNY-WORT, WORLED Hydrocotyle verticillata OBL Lythrum hyssopifolia LOOSESTRIFE, HYSSOP OBL PEPPER, LITTLE WATER Polygonum opelousanum OBL Lythrum lineare LOOSESTRIFE, SALTMARSH OBL PEPPER-BUSH, COAST Clethra alnifolia FAC+ Lythrum salicaria LOOSESTRIFE, PURPLE FACW+ PEPPER-GRASS, BROAD-LEAF Lepidium latifolium FACU Magnolia virginiana MAGNOLIA, SWEETBAY FACW+ PEPPER-GRASS, DENSE-FLOWER Lepidium densiflorum FAC Maianthemum canadense WILD-LILY-OF-THE-VALLEY FAC- PEPPER-GRASS, POOR-MAN'S Lepidium virginicum FACU- Malaxis monophyllos ADDER'S-MOUTH, WHITE FACW PEPPERMINT Mentha x piperita FACW+ Malaxis unifolia ADDER'S-MOUTH, GREEN FAC PERSIMMON, COMMON Diospyros virginiana FAC- Marsilea quadrifolia FERN, EUROPEAN WATER OBL PHLOX, FALL Phlox paniculata FACU Matricaria matricarioides PINEAPPLE-WEED FACU PHLOX, MEADOW Phlox maculata FACW Matteuccia struthiopteris FERN, OSTRICH FACW PIGWEED, MARSHLAND Chenopodium humile NI Megalodonta beckii WATER-MARIGOLD, BECK'S OBL PIGWEED, ROCKY MOUNTAIN Chenopodium salinum NI Melampyrum lineare COW-WHEAT, AMERICAN FACU PIGWEED, WINGED Cycloloma atriplicifolium FACU- Melilotus alba SWEETCLOVER, WHITE FACU- PIMPERNEL, WATER Samolus parviflorus OBL Melilotus indica SWEETCLOVER, INDIAN FACU PINE, EASTERN WHITE Pinus strobus FACU Melilotus officinalis SWEETCLOVER, YELLOW FACU- PINE, JACK Pinus banksiana FACU Menispermum canadense MOONSEED, CANADA NI PINE, PITCH Pinus rigida FACU Mentha aquatica MINT, WATER OBL PINE, RED Pinus resinosa FACU Mentha arvensis MINT, FIELD FACW PINE, RUNNING Lycopodium clavatum FAC Mentha cardiaca MINT, SMALL-LEAF FACW PINEAPPLE-WEED Matricaria matricarioides FACU Mentha longifolia MINT, HORSE FACU PIPEWORT, ESTUARY Eriocaulon parkeri OBL Mentha spicata SPEARMINT FACW+ PITCHER-PLANT, NORTHERN Sarracenia purpurea OBL Mentha x piperita PEPPERMINT FACW+ PLANT, BEEF-STEAK Perilla frutescens FACU+ Menyanthes trifoliata BUCKBEAN OBL PLANTAIN, BLACK-SEED Plantago rugelii FACU Mertensia maritima OYSTERLEAF FACW PLANTAIN, COMMON Plantago major FACU Mertensia virginica BLUEBELLS, VIRGINIA FACW PLANTAIN, CUT-LEAF Plantago coronopus NI Mikania scandens HEMPWEED, CLIMBING FACW+ PLANTAIN, ROBIN'S Erigeron pulchellus FACU Mimulus alatus MONKEY-FLOWER, SHARP-WING OBL PLUM, AMERICAN Prunus americana FACU- Mimulus moschatus MUSKFLOWER OBL POD-GRASS Scheuchzeria palustris OBL Mimulus ringens MONKEY-FLOWER, ALLEGHANY OBL POGONIA, LARGE WHORLED Isotria verticillata FACU Mirabilis nyctaginea FOUR-O'CLOCK, HEART-LEAF FACU- POGONIA, ROSE Pogonia ophioglossoides OBL Miscanthus sinensis GRASS, CHINESE SILVER FACU POGONIA, SMALL WHORLED Isotria medeoloides FACU Mitchella repens PARTRIDGE-BERRY FACU POISON-HEMLOCK Conium maculatum FACW Mitella diphylla BISHOP'S-CAP, TWO-LEAF FACU POKEWEED, COMMON Phytolacca americana FACU+ Mitella nuda BISHOP'S-CAP, NAKED FACW- PONDWEED, ALPINE Potamogeton alpinus OBL Moehringia lateriflora SANDWORT, GROVE FAC

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Mollugo verticillata CARPET-WEED, GREEN FAC MULBERRY, RED Morus rubra FACU Monarda didyma BEEBALM, OSWEGO TEA FAC+ MUSKFLOWER Mimulus moschatus OBL Monolepis nuttalliana POVERTY-W EED, NUTTALL'S NI MUSTARD, GARLIC Alliaria petiolata FACU- Monotropa uniflora INDIAN-PIPE FACU- MUSTARD, TALL TUMBLE Sisymbrium altissimum FACU- Morus rubra MULBERRY, RED FACU NAIAD, BRITTLE Najas minor OBL Muhlenbergia capillaris MUHLY, LONG-AWN FACU- NAIAD, SLENDER Najas flexilis OBL Muhlenbergia frondosa MUHLY, WIRE-STEM FAC NAIAD, SOUTHERN Najas guadalupensis OBL Muhlenbergia glomerata MUHLY, MARSH FACW NAIAD, THREAD-LIKE Najas gracillima OBL Muhlenbergia mexicana MUHLY, MEXICAN FACW NANNYBERRY Viburnum lentago FAC Muhlenbergia schreberi NIMBLE-WILL FAC NIGHTSHADE, BLACK Solanum nigrum FACU- Muhlenbergia sylvatica MUHLY, FOREST FAC+ NIGHTSHADE, BLACK Solanum americanum FACU- Muhlenbergia uniflora MUHLY, BOG OBL NIGHTSHADE, CLIMBING Solanum dulcamara FAC- Myosotis laxa FORGET-ME-NOT, BAY OBL NIGHTSHADE, SMALL ENCHANTER'S Circaea alpina FACW Myosotis scorpioides FORGET-ME-NOT, TRUE OBL NIGHTSHADE, SOUTHERN BROAD-LEAF ENCHANTER'S Myosotis verna FORGET-ME-NOT, SPRING FAC- Circaea lutetiana FACU Myosoton aquaticum CHICKWEED, GIANT FACW NIMBLE-WILL Muhlenbergia schreberi FAC Myrica gale SWEETGALE OBL NINEBARK, EASTERN Physocarpus opulifolius FACW- Myrica pensylvanica BAYBERRY, NORTHERN FAC NITGRASS Gastridium ventricosum FACU Myriophyllum alterniflorum WATER-MILFOIL, ALTERNATE-FLOWER OBL NUTRUSH, NETTED Scleria reticularis OBL Myriophyllum heterophyllum WATER-MILFOIL, TWO-LEAF OBL NUTRUSH, WHIP Scleria triglomerata FAC Myriophyllum humile WATER-MILFOIL, LOW OBL OAK, BUR Quercus macrocarpa FAC- Myriophyllum pinnatum WATER-MILFOIL, CUT-LEAF OBL OAK, CHINKAPIN Quercus muhlenbergii NI Myriophyllum spicatum WATER-MILFOIL, EURASIAN OBL OAK, DWARF CHINKAPIN Quercus prinoides NI Myriophyllum tenellum WATER-MILFOIL, SLENDER OBL OAK, NORTHERN RED Quercus rubra FACU- Myriophyllum verticillatum WATER-MILFOIL, WHORLED OBL OAK, PIN Quercus palustris FACW Najas flexilis NAIAD, SLENDER OBL OAK, SHINGLE Quercus imbricaria FAC Najas gracillima NAIAD, THREAD-LIKE OBL OAK, SWAMP WHITE Quercus bicolor FACW+ Najas guadalupensis NAIAD, SOUTHERN OBL OAK, WHITE Quercus alba FACU- Najas minor NAIAD, BRITTLE OBL OATGRASS, FLATTENED Danthonia compressa FACU- Nasturtium microphyllum WATER-CRESS, ONE-ROW OBL OATGRASS, SILKY Danthonia sericea FACU Nasturtium officinale WATER-CRESS, TRUE OBL OATGRASS, TALL Arrhenatherum elatius FACU Nelumbo lutea LOTUS, AMERICAN OBL OLIVE, RUSSIAN Elaeagnus angustifolia FACU Nemopanthus mucronatus CATBERRY OBL ONION, MEADOW Allium canadense FACU Nuphar luteum COW-LILY, YELLOW OBL ORACHE, SEABEACH Atriplex arenaria FAC- Nymphaea odorata WATER-LILY, WHITE OBL ORACHE, TUMBLING Atriplex rosea FACU Nymphaea tuberosa WATER-LILY, WHITE OBL ORCHID, CRANEFLY Tipularia discolor FACU Nymphoides cordata FLOATING-HEART, LITTLE OBL ORCHID, FEN Liparis loeselii FACW Nyssa sylvatica GUM, BLACK FAC ORCHID, GREEN-FRINGE Platanthera lacera FACW Nyssa sylvatica TUPELO, SWAMP FACW+ ORCHID, HOOKER'S Platanthera hookeri FAC Oenothera biennis EVENING-PRIMROSE, COMMON FACU- ORCHID, LARGE ROUND-LEAF Platanthera orbiculata FAC Oenothera fruticosa SUNDROPS, NARROW-LEAF FAC ORCHID, LEAFY WHITE Platanthera dilatata FACW Oenothera laciniata EVENING-PRIMROSE, CUT-LEAF FACU- ORCHID, LONG-BRACT GREEN Coeloglossum viride FACU Oenothera parviflora EVENING-PRIMROSE, NORTHERN FACU- ORCHID, NORTHERN GREEN Platanthera hyperborea FACW Oenothera perennis EVENING-PRIMROSE, SMALL FAC- ORCHID, PALE GREEN Platanthera flava FACW Oenothera pilosella EVENING-PRIMROSE, MEADOW FAC ORCHID, SMALL GREEN WOODLAND Platanthera x clavellata FACW+ Oenothera villosa EVENING-PRIMROSE, HAIRY FAC ORCHID, SMALL PURPLE-FRINGE Platanthera psychodes FACW Onoclea sensibilis FERN, SENSITIVE FACW ORCHID, WHITE FRINGE Platanthera blephariglottis OBL Ophioglossum vulgatum ADDER'S-TONGUE, NORTHERN FACW ORCHID, YELLOW-CREST Platanthera cristata FACW+ Ornithogalum umbellatum STAR-OF-BETHLEHEM, COMMON FACU ORCHID, YELLOW-FRINGE Platanthera ciliaris FACW Orobanche uniflora BROOMRAPE, ONE-FLOWER FACU OYSTERLEAF Mertensia maritima FACW

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND MARIJUANA Cannabis sativa FACU Orontium aquaticum CLUB, GOLDEN OBL MARSH-MALLOW, COMMON Althaea officinalis FACW+ Osmorhiza claytonii SWEETCICELY, HAIRY FACU- MARSH-MARIGOLD, COMMON Caltha palustris OBL Osmorhiza longistylis SWEETCICELY, SMOOTHER FACU MAY-APPLE Podophyllum peltatum FACU Osmunda cinnamomea FERN, CINNAMON FACW MAYWEED Anthemis cotula FACU- Osmunda claytoniana FERN, INTERRUPTED FAC MEADOW-BEAUTY, MARYLAND Rhexia mariana OBL Osmunda regalis FERN, ROYAL OBL MEADOW-BEAUTY, VIRGINIA Rhexia virginica OBL Ostrya virginiana HOP-HORNBEAM, EASTERN FACU- MEADOW-RUE, EARLY Thalictrum dioicum FAC Oxalis corniculata WOODSORREL, CREEPING FACU MEADOW-RUE, PURPLE Thalictrum dasycarpum FACW Oxalis montana WOODSORREL, WHITE FAC- MEADOW-RUE, TALL Thalictrum pubescens FACW+ Panicum amarum GRASS, BITTER PANIC FACU- MEADOW-SWEET, BROAD-LEAF Spiraea latifolia FAC+ Panicum capillare WITCHGRASS FAC- MEADOW-SWEET, JAPANESE Spiraea japonica FACU- Panicum dichotomiflorum GRASS, FALL PANIC FACW- MEADOW-SWEET, NARROW-LEAF Spiraea alba FACW+ Panicum flexile WITCHGRASS, WIRY FACU MEADOWGRASS, REED Glyceria maxima OBL Panicum gattingeri GRASS, GATTINGER PANIC FAC MELIC, FALSE Schizachne purpurascens FACU- Panicum longifolium GRASS, PANIC OBL MERCURY, THREE-SEEDED Acalypha virginica FACU- Panicum rigidulum GRASS, RED-TOP PANIC FACW+ MERMAID-WEED, COMB-LEAF Proserpinaca pectinata OBL Panicum tuckermanii GRASS, TUCKERMAN PANIC FAC- MERMAID-WEED, FALSE Floerkea proserpinacoides FAC Panicum verrucosum GRASS, WARTY PANIC FACW MERMAID-WEED, INTERMEDIATE Proserpinaca x intermedia OBL Panicum virgatum SWITCHGRASS FAC MERMAID-WEED, MARSH Proserpinaca palustris OBL Parietaria pensylvanica PELLITORY, PENNSYLVANIA FACU- MILKWEED, POKE Asclepias exaltata FACU* Parnassia glauca GRASS-OF-PARNASSUS, WAXY OBL MILKWEED, PURPLE Asclepias purpurascens FACU Parthenocissus quinquefolia CREEPER, VIRGINIA FACU MILKWEED, SWAMP Asclepias incarnata OBL Parthenocissus vitacea CREEPER, THICKET FACU MILKWORT, CROSS-LEAF Polygala cruciata FACW+ Paspalum laeve PASPALUM, FIELD FAC+ MILKW ORT, NUTTALL'S Polygala nuttallii FAC Paspalum setaceum PASPALUM, THIN FACU+ MILKWORT, RED Polygala sanguinea FACU Pedicularis canadensis LOUSEWORT, EARLY WOOD FACU MINT, FIELD Mentha arvensis FACW Peltandra virginica ARUM, ARROW OBL MINT, HORSE Mentha longifolia FACU Penstemon digitalis BEARDTONGUE, FOXGLOVE FAC MINT, SMALL-LEAF Mentha cardiaca FACW Penstemon pallidus BEARDTONGUE, PALE FACU MINT, WATER Mentha aquatica OBL Penthorum sedoides DITCH-STONECROP OBL MOCK-CUCUMBER, WILD Echinocystis lobata FAC Perilla frutescens PLANT, BEEF-STEAK FACU+ MONKEY-FLOWER, ALLEGHANY Mimulus ringens OBL Persea borbonia BAY, RED FACW MONKEY-FLOWER, SHARP-WING Mimulus alatus OBL Petasites palmatus COLTSFOOT, SWEET FACW MOONSEED, CANADA Menispermum canadense NI Phalaris arundinacea GRASS, REED CANARY FACW+ MOONWORT, DAISY-LEAF Botrychium matricariifolium FACU Phalaris canariensis GRASS, COMMON CANARY FACU MOONWORT, TRIANGLE Botrychium lanceolatum FACW Phleum pratense TIMOTHY FACU MOUNTAIN-ASH, AMERICAN Sorbus americana FACU Phlox maculata PHLOX, MEADOW FACW MOUNTAIN-ASH, SHOWY Sorbus decora FAC* Phlox paniculata PHLOX, FALL FACU MOUNTAIN-MINT, BLUNT Pycnanthemum muticum FACW Phragmites australis REED, COMMON FACW MOUNTAIN-MINT, SLENDER Pycnanthemum tenuifolium FACW Physalis angulata GROUND-CHERRY, CUT-LEAF FAC MOUNTAIN-MINT, VIRGINIA Pycnanthemum virginianum FAC Physalis pubescens GROUND-CHERRY, LOW HAIRY FACU- MOUNTAIN-MINT, WHORLED Pycnanthemum verticillatum FAC Physocarpus opulifolius NINEBARK, EASTERN FACW- MUDWORT, NORTHERN Limosella aquatica OBL Physostegia virginiana DRAGON-HEAD, FALSE FAC+ MUDWORT, SOUTHERN Limosella subulata OBL Phytolacca americana POKEWEED, COMMON FACU+ MUHLY, BOG Muhlenbergia uniflora OBL Picea glauca SPRUCE, WHITE FACU MUHLY, FOREST Muhlenbergia sylvatica FAC+ Picea mariana SPRUCE, BLACK FACW- MUHLY, LONG-AWN Muhlenbergia capillaris FACU- Picea rubens SPRUCE, RED FACU MUHLY, MARSH Muhlenbergia glomerata FACW Pilea pumila CLEARWEED, CANADA FACW MUHLY, MEXICAN Muhlenbergia mexicana FACW Pinus banksiana PINE, JACK FACU MUHLY, WIRE-STEM Muhlenbergia frondosa FAC Pinus resinosa PINE, RED FACU

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Pinus rigida PINE, PITCH FACU LADIES'-TRESSES, SPRING Spiranthes vernalis FAC Pinus strobus PINE, EASTERN WHITE FACU LADY'S-SLIPPER, PINK Cypripedium acaule FACU Plantago coronopus PLANTAIN, CUT-LEAF NI LADY'S-SLIPPER, RAM'S-HEAD Cypripedium arietinum FACW+ Plantago major PLANTAIN, COMMON FACU LADY'S-SLIPPER, SHOWY Cypripedium reginae FACW Plantago rugelii PLANTAIN, BLACK-SEED FACU LADY'S-SLIPPER, SMALL YELLOW Cypripedium calceolus FAC+ Platanthera blephariglottis ORCHID, WHITE FRINGE OBL LARCH, AMERICAN Larix laricina FACW Platanthera ciliaris ORCHID, YELLOW-FRINGE FACW LAUREL, MOUNTAIN Kalmia latifolia FACU Platanthera cristata ORCHID, YELLOW-CREST FACW+ LAUREL, PALE Kalmia polifolia OBL Platanthera dilatata ORCHID, LEAFY WHITE FACW LEATHER-WOOD, EASTERN Dirca palustris FAC Platanthera flava ORCHID, PALE GREEN FACW LEATHERLEAF Chamaedaphne calyculata OBL Platanthera hookeri ORCHID, HOOKER'S FAC LEEK, SMALL WHITE Allium tricoccum FACU+ Platanthera hyperborea ORCHID, NORTHERN GREEN FACW LETTUCE, BIENNIAL Lactuca biennis FACU Platanthera lacera ORCHID, GREEN-FRINGE FACW LETTUCE, PRICKLY Lactuca serriola FAC- Platanthera obtusata BOGORCHID, SMALL NORTHERN FACW LETTUCE, TALL YELLOW Lactuca canadensis FACU- Platanthera orbiculata ORCHID, LARGE ROUND-LEAF FAC LILAEOPSIS, EASTERN Lilaeopsis chinensis OBL Platanthera psychodes ORCHID, SMALL PURPLE-FRINGE FACW LILY, CANADA Lilium canadense FAC+ Platanthera x clavellata ORCHID, SMALL GREEN WOODLAND FACW+ LILY, TURK'S-CAP Lilium superbum FACW+ Platanus occidentalis SYCAMORE, AMERICAN FACW- LILY, WOOD Lilium philadelphicum FACU+ Poa alsodes BLUEGRASS, GROVE FACW- LOBELIA, BROOK Lobelia kalmii OBL Poa angustifolia BLUEGRASS, BROAD-LEAF KENTUCKY FACU- LOBELIA, GREAT BLUE Lobelia siphilitica FACW+ Poa annua BLUEGRASS, ANNUAL FACU LOBELIA, PALE-SPIKE Lobelia spicata FAC- Poa compressa BLUEGRASS, CANADA FACU LOBELIA, WATER Lobelia dortmanna OBL Poa nemoralis BLUEGRASS, WOODS FAC LOCUST, BLACK Robinia pseudoacacia FACU- Poa palustris BLUEGRASS, FOWL FACW LOOSESTRIFE Lysimachia x producta FAC* Poa pratensis BLUEGRASS, KENTUCKY FACU LOOSESTRIFE, FRINGED Lysimachia ciliata FACW Poa trivialis BLUEGRASS, ROUGH FACW LOOSESTRIFE, GOLDEN Lysimachia vulgaris FAC+ Podophyllum peltatum MAY-APPLE FACU LOOSESTRIFE, HYSSOP Lythrum hyssopifolia OBL Podostemum ceratophyllum RIVERWEED, HORN-LEAF OBL LOOSESTRIFE, LOWLAND Lysimachia hybrida OBL Pogonia ophioglossoides POGONIA, ROSE OBL LOOSESTRIFE, PURPLE Lythrum salicaria FACW+ Polemonium acutiflorum JACOB'S-LADDER, STICKY TALL NI LOOSESTRIFE, SALTMARSH Lythrum lineare OBL Polygala cruciata MILKWORT, CROSS-LEAF FACW+ LOOSESTRIFE, SPOTTED Lysimachia punctata OBL Polygala nuttallii MILKW ORT, NUTTALL'S FAC LOOSESTRIFE, SWAMP Lysimachia terrestris OBL Polygala paucifolia GAY-WINGS FACU LOOSESTRIFE, TUFTED Lysimachia thyrsiflora OBL Polygala sanguinea MILKWORT, RED FACU LOOSESTRIFE, WHORLED Lysimachia quadrifolia FACU- Polygala senega SNAKEROOT, SENECA FACU LOOSESTRIFE, WINGED Lythrum alatum FACW+ Polygonatum biflorum SOLOMON'S-SEAL, SMALL FACU LOTUS, AMERICAN Nelumbo lutea OBL Polygonum amphibium SMARTWEED, WATER OBL LOUSEWORT, EARLY WOOD Pedicularis canadensis FACU Polygonum arifolium TEARTHUMB, HALBERD-LEAF OBL LOVEGRASS, FRANK'S Eragrostis frankii FACW Polygonum aviculare KNOTWEED, PROSTRATE FACU LOVEGRASS, INDIA Eragrostis pilosa FACU Polygonum bistorta BISTORT, MEADOW FACW LOVEGRASS, PURPLE Eragrostis pectinacea FAC Polygonum careyi SMARTWEED, CAREY'S FACW LOVEGRASS, TEAL Eragrostis hypnoides OBL Polygonum cespitosum KNOTWEED, CESPITOSE FACU- LYME-GRASS, SEA Elymus arenarius FACU- Polygonum convolvulus BINDWEED, BLACK FACU MAGNOLIA, SWEETBAY Magnolia virginiana FACW+ Polygonum cuspidatum KNOTWEED, JAPANESE FACU- MALEBERRY Lyonia ligustrina FACW Polygonum erectum KNOTWEED, ERECT FACU MAPLE, MOUNTAIN Acer spicatum FACU- Polygonum glaucum KNOTWEED, SEABEACH FACU MAPLE, RED Acer rubrum FAC Polygonum hydropiper SMARTWEED, MARSHPEPPER OBL MAPLE, SILVER Acer saccharinum FACW Polygonum hydropiperoides SMARTWEED, SWAMP OBL MAPLE, STRIPED Acer pensylvanicum FACU Polygonum lapathifolium WILLOW-WEED FACW+ MAPLE, SUGAR Acer saccharum FACU- Polygonum opelousanum PEPPER, LITTLE WATER OBL MAPLE, TRIDENT RED Acer rubrum FACW+

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND HORSETAIL, MARSH Equisetum palustre FACW Polygonum orientale FEATHER, PRINCE'S FACU- HORSETAIL, MEADOW Equisetum pratense FACW Polygonum pensylvanicum SMARTWEED, PENNSYLVANIA FACW HORSETAIL, ROUGH Equisetum hyemale FACW Polygonum persicaria THUMB, LADY'S FACW HORSETAIL, SHORE Equisetum x litorale OBL Polygonum punctatum SMARTWEED, DOTTED OBL HORSETAIL, VARIEGATED Equisetum variegatum FACW Polygonum ramosissimum KNOTWEED, BUSHY FAC HORSETAIL, WATER Equisetum fluviatile OBL Polygonum robustius SMARTWEED, STOUT OBL HORSETAIL, WOODLAND Equisetum sylvaticum FACW Polygonum sagittatum TEARTHUMB, ARROW-LEAF OBL HUCKLEBERRY, BLACK Gaylussacia baccata FACU Polygonum scandens FALSE-BUCKWHEAT, CLIMBING FAC HUCKLEBERRY, DWARF Gaylussacia dumosa FAC Polygonum setaceum SMARTWEED, SWAMP OBL HYDRANGEA, PANICLE Hydrangea paniculata FAC* Polygonum virginianum KNOTWEED, VIRGINIA FAC INDIAN-PAINTBRUSH, SCARLET Castilleja coccinea FAC Polypogon monspeliensis GRASS, ANNUAL RABBIT-FOOT FACW+ INDIAN-PIPE Monotropa uniflora FACU- Polystichum acrostichoides FERN, CHRISTMAS FACU- INDIAN-PLANTAIN, SWEET-SCENT Hasteola suaveolens FAC- Pontederia cordata WEED, PICKEREL OBL INDIAN-TOBACCO Lobelia inflata FACU Populus balsamifera POPLAR, BALSAM FACW INDIGO-BUSH, FALSE Amorpha fruticosa FACW Populus deltoides COTTON-WOOD, EASTERN FAC INK-BERRY Ilex glabra FACW- Populus grandidentata ASPEN, BIG-TOOTH FACU- INNOCENCE Houstonia caerulea FACU Populus tremula ASPEN, QUAKING FACU IRIS, SLENDER BLUE Iris prismatica OBL Portulaca oleracea PURSLANE, COMMON FAC IRIS, YELLOW Iris pseudacorus OBL Potamogeton alpinus PONDWEED, ALPINE OBL IRONWEED, MISSOURI Vernonia missurica FACU+ Potamogeton amplifolius PONDWEED, LARGE-LEAF OBL IRONWEED, NEW YORK Vernonia noveboracensis FACW+ Potamogeton bicupulatus PONDWEED, SNAIL-SEED OBL IRONWEED, PRAIRIE Vernonia fasciculata FAC+ Potamogeton confervoides PONDWEED, TUCKERMAN'S OBL IVY, GROUND Glecoma hederacea FACU Potamogeton crispus PONDWEED, CURLY OBL IVY, POISON Toxicodendron radicans FAC Potamogeton diversifolius PONDWEED, WATER-THREAD OBL IVY, RYDBERG POISON Toxicodendron rydbergii FAC- Potamogeton epihydrus PONDWEED, RIBBON-LEAF OBL JACK-IN-THE-PULPIT, SWAMP Arisaema triphyllum FACW- Potamogeton foliosus PONDWEED, LEAFY OBL JACOB'S-LADDER, STICKY TALL Polemonium acutiflorum NI Potamogeton friesii PONDWEED, FRIES'S OBL JENNIE, CREEPING Lysimachia nummularia OBL Potamogeton gramineus PONDWEED, GRASSY OBL JERUSALEM-ARTICHOKE Helianthus tuberosus FAC Potamogeton hillii PONDWEED, HILL'S OBL JOE-PYE-WEED, COASTAL-PLAIN Eupatoriadelphus dubius FACW Potamogeton illinoensis PONDW EED, ILLINOIS OBL JOE-PYE-WEED, HOLLOW Eupatoriadelphus fistulosus FACW Potamogeton lateralis PONDWEED, OPPOSITE-LEAF OBL JOE-PYE-WEED, SPOTTED Eupatoriadelphus maculatus FACW Potamogeton natans PONDWEED, FLOATING-LEAF OBL JOE-PYE-WEED, SWEET Eupatoriadelphus purpureus FAC Potamogeton nodosus PONDWEED, LONG-LEAF OBL JUNE-BERRY, LOW Amelanchier spicata FACU Potamogeton oakesianus PONDWEED, OAKE'S OBL JUNGLE-RICE Echinochloa colona FACW Potamogeton obtusifolius PONDWEED, BLUNT-LEAF OBL JUNIPER, CREEPING Juniperus horizontalis FACU Potamogeton pectinatus PONDWEED, SAGO OBL KNAWEL, ANNUAL Scleranthus annuus FACU- Potamogeton perfoliatus PONDWEED, CLASPING-LEAF OBL KNOTWEED, BUSHY Polygonum ramosissimum FAC Potamogeton praelongus PONDWEED, WHITE-STEM OBL KNOTWEED, CESPITOSE Polygonum cespitosum FACU- Potamogeton pulcher PONDWEED, SPOTTED OBL KNOTWEED, ERECT Polygonum erectum FACU Potamogeton pusillus PONDWEED, SMALL OBL KNOTWEED, JAPANESE Polygonum cuspidatum FACU- Potamogeton richardsonii PONDWEED, RICHARDSON OBL KNOTWEED, PROSTRATE Polygonum aviculare FACU Potamogeton robbinsii PONDWEED, ROBBIN'S OBL KNOTWEED, SEABEACH Polygonum glaucum FACU Potamogeton spirillus PONDWEED, SPIRAL OBL KNOTWEED, VIRGINIA Polygonum virginianum FAC Potamogeton strictifolius PONDWEED, NARROW-LEAF OBL LABRADOR-TEA, GREENLAND Ledum groenlandicum OBL Potamogeton vaseyi PONDWEED, VASEY'S OBL LADIES'-TRESSES, HOODED Spiranthes romanzoffiana OBL Potamogeton x mysticus PONDWEED, MYSTIC POND OBL LADIES'-TRESSES, LITTLE Spiranthes grayi FACU- Potamogeton zosteriformis PONDWEED, FLAT-STEM OBL LADIES'-TRESSES, NODDING Spiranthes cernua FACW Potentilla anserina SILVERWEED OBL LADIES'-TRESSES, NORTHERN SLENDER Spiranthes lacera FACU- Potentilla fruticosa CINQUEFOIL, SHRUBBY FACW LADIES'-TRESSES, SHINING Spiranthes lucida FACW Potentilla norvegica CINQUEFOIL, NORWEGIAN FACU

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Potentilla palustris CINQUEFOIL, MARSH OBL HARDSCALE, ONE-FLOWER Sclerolepis uniflora OBL Potentilla simplex CINQUEFOIL, OLD FIELD FACU- HARE'S-TAIL Eriophorum spissum OBL Prenanthes alba RATTLESNAKE-ROOT, WHITE FACU HAWKBIT, HAIRY Leontodon leysseri FACU Prenanthes altissima RATTLESNAKE-ROOT, TALL FACU- HAWTHORN, COCKSPUR Crataegus crus-galli FACU Proboscidea louisianica UNICORN-PLANT, LOUISIANA FACU HAWTHORN, DOWNY Crataegus mollis FACU Proserpinaca palustris MERMAID-WEED, MARSH OBL HAWTHORN, WASHINGTON Crataegus phaenopyrum FAC Proserpinaca pectinata MERMAID-WEED, COMB-LEAF OBL HAZEL-NUT, AMERICAN Corylus americana FACU- Proserpinaca x intermedia MERMAID-WEED, INTERMEDIATE OBL HAZEL-NUT, BEAKED Corylus cornuta FACU- Prunella vulgaris HEAL-ALL FACU+ HEAL-ALL Prunella vulgaris FACU+ Prunus americana PLUM, AMERICAN FACU- HEATH, CROSS-LEAF Erica tetralix FACU Prunus pensylvanica CHERRY, FIRE FACU- HEATHER Calluna vulgaris FAC* Prunus serotina CHERRY, BLACK FACU HEDGEHYSSOP, CLAMMY Gratiola neglecta OBL Prunus virginiana CHERRY, CHOKE FACU HEDGEHYSSOP, GOLDEN Gratiola aurea OBL Psilocarya nitens BALDRUSH, SHORT-BEAK OBL HEDGENETTLE, HYSSOP-LEAF Stachys hyssopifolia FACW+ Psilocarya scirpoides BALDRUSH, LONG-BEAK OBL HEDGENETTLE, MARSH Stachys palustris OBL Pteridium aquilinum FERN, BRACKEN FACU HEDGENETTLE, ROUGH Stachys aspera FACW Ptilimnium capillaceum BISHOP-WEED, HAIR-LIKE MOCK OBL HEDGENETTLE, SMOOTH Stachys hispida OBL Puccinellia distans GRASS, WEEPING ALKALI OBL HEDGENETTLE, SMOOTH Stachys tenuifolia FACW+ Puccinellia fasciculata GRASS, SALTMARSH ALKALI OBL HEMLOCK, EASTERN Tsuga canadensis FACU Puccinellia fernaldii GRASS, FERNALD ALKALI OBL HEMLOCK-PARSLEY Conioselinum chinense FACW Puccinellia langeana GRASS, SWARK ALKALI FACW+ HEMP, SESBANIA Sesbania exaltata FAC Puccinellia maritima GRASS, SEASIDE ALKALI OBL HEMPWEED, CLIMBING Mikania scandens FACW+ Puccinellia pallida GRASS, PALE MANNA OBL HICKORY, BIG SHELLBARK Carya laciniosa FAC Puccinellia pumila GRASS, DWARF ALKALI FACW HICKORY, BITTER-NUT Carya cordiformis FACU+ Pycnanthemum muticum MOUNTAIN-MINT, BLUNT FACW HICKORY, RED Carya ovalis NI Pycnanthemum tenuifolium MOUNTAIN-MINT, SLENDER FACW HICKORY, SHAG-BARK Carya ovata FACU- Pycnanthemum verticillatum MOUNTAIN-MINT, WHORLED FAC HICKORY, SWEET PIGNUT Carya glabra FACU- Pycnanthemum virginianum MOUNTAIN-MINT, VIRGINIA FAC HOBBLE-BUSH Viburnum lantanoides FAC Pyrola asarifolia WINTERGREEN, PINK FACW HOG-PEANUT, AMERICAN Amphicarpaea bracteata FAC Pyrola rotundifolia WINTERGREEN, ROUND-LEAF FAC HOLLY, AMERICAN Ilex opaca FACU+ Pyrola secunda WINTERGREEN, ONE-SIDED FAC HOLLY, SMOOTH Ilex laevigata OBL Pyrola uniflora WINTERGREEN, ONE-FLOWERED FAC HONEWORT, CANADA Cryptotaenia canadensis FAC Quercus alba OAK, WHITE FACU- HONEY-LOCUST Gleditsia triacanthos FAC- Quercus bicolor OAK, SWAMP WHITE FACW+ HONEYSUCKLE Lonicera x bella FACU- Quercus imbricaria OAK, SHINGLE FAC HONEYSUCKLE, HAIRY Lonicera hirsuta FAC Quercus macrocarpa OAK, BUR FAC- HONEYSUCKLE, JAPANESE Lonicera japonica FAC- Quercus muhlenbergii OAK, CHINKAPIN NI HONEYSUCKLE, MORROW 'S Lonicera morrowii NI Quercus palustris OAK, PIN FACW HONEYSUCKLE, MOUNTAIN Lonicera dioica FACU Quercus prinoides OAK, DWARF CHINKAPIN NI HONEYSUCKLE, SWEET-BERRY Lonicera caerulea FACW+ Quercus rubra OAK, NORTHERN RED FACU- HONEYSUCKLE, TARTARIAN Lonicera tatarica FACU* Ranunculus abortivus BUTTER-CUP, SUBALPINE FACW- HONEYSUCKLE, TRUMPET Lonicera sempervirens FACU Ranunculus acris BUTTER-CUP, TALL FAC+ HOP, COMMON Humulus lupulus NI Ranunculus allegheniensis BUTTER-CUP, ALLEGHENY MOUNTAIN FAC HOP, JAPANESE Humulus japonicus FACU Ranunculus ambigens SPEARW ORT, WATER-PLANTAIN OBL HOP-HORNBEAM, EASTERN Ostrya virginiana FACU- Ranunculus aquatilis BUTTER-CUP, WHITE WATER OBL HORNBEAM, AMERICAN Carpinus caroliniana FAC Ranunculus cymbalaria BUTTER-CUP, SEASIDE OBL HORNWORT, COMMON Ceratophyllum demersum OBL Ranunculus fascicularis BUTTER-CUP, EARLY FACU HORNWORT, PRICKLY Ceratophyllum muricatum OBL Ranunculus flabellaris BUTTER-CUP, YELLOW WATER OBL HORSE-BALM, CANADA Collinsonia canadensis FAC+ Ranunculus flammula BUTTER-CUP, SPEARWORT FACW HORSERADISH Armoracia rusticana NI Ranunculus hispidus BUTTER-CUP, BRISTLY FAC HORSETAIL, FIELD Equisetum arvense FAC

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND GRASS, DWARF ALKALI Puccinellia pumila FACW Ranunculus longirostris BUTTER-CUP, LONG-BEAK WATER OBL GRASS, EASTERN GAMA Tripsacum dactyloides FACW Ranunculus micranthus BUTTER-CUP, ROCK FACU GRASS, EASTERN MANNA Glyceria septentrionalis OBL Ranunculus pensylvanicus BUTTER-CUP, PENNSYLVANIA OBL GRASS, FALL PANIC Panicum dichotomiflorum FACW- Ranunculus recurvatus BUTTER-CUP, HOOKED FAC+ GRASS, FERNALD ALKALI Puccinellia fernaldii OBL Ranunculus repens BUTTER-CUP, CREEPING FAC GRASS, FOWL MANNA Glyceria striata OBL Ranunculus sceleratus BUTTER-CUP, CELERY-LEAF OBL GRASS, FOX-TAIL BRISTLE Setaria italica FACU Ranunculus septentrionalis BUTTER-CUP, NORTHERN SWAMP OBL GRASS, GATTINGER PANIC Panicum gattingeri FAC Ranunculus subrigidus BUTTER-CUP, POND OBL GRASS, HOLY Hierochloe odorata FACW Ranunculus trichophyllus WATER-CROWFOOT, WHITE OBL GRASS, JOHNSON Sorghum halepense FACU Rhamnus alnifolia BUCKTHORN, ALDER-LEAF OBL GRASS, KNOTROOT BRISTLE Setaria geniculata FAC Rhamnus frangula BUCKTHORN, GLOSSY FAC GRASS, MELIC MANNA Glyceria melicaria OBL Rhexia mariana MEADOW-BEAUTY, MARYLAND OBL GRASS, ORCHARD Dactylis glomerata FACU Rhexia virginica MEADOW-BEAUTY, VIRGINIA OBL GRASS, PALE MANNA Puccinellia pallida OBL Rhinanthus crista-galli YELLOW-RATTLE, LITTLE FAC GRASS, PANIC Dichanthelium acuminatum FAC Rhododendron canadense RHODORA FACW GRASS, PANIC Panicum longifolium OBL Rhododendron maximum RHODODENDRON, ROSEBAY FAC GRASS, PERENNIAL QUAKING Briza media FAC Rhododendron periclymenoides AZALEA, PINK FAC GRASS, RED-TOP PANIC Panicum rigidulum FACW+ Rhododendron prinophyllum AZALEA, EARLY FAC GRASS, REED CANARY Phalaris arundinacea FACW+ Rhododendron viscosum AZALEA, SWAMP OBL GRASS, ROUGH BARNYARD Echinochloa muricata FACW+ Rhus copallinum SUMAC, WINGED NI GRASS, ROUND-SEED PANIC Dichanthelium sphaerocarpon FACU Rhynchospora alba BEAKRUSH, WHITE OBL GRASS, SALTMARSH ALKALI Puccinellia fasciculata OBL Rhynchospora capitellata BEAKRUSH, BROWINISH OBL GRASS, SALTMEADOW Spartina caespitosa OBL Rhynchospora fusca BEAKRUSH, BROWN OBL GRASS, SEASIDE ALKALI Puccinellia maritima OBL Rhynchospora inundata BEAKRUSH, HORNED OBL GRASS, SMALL FLOATING MANNA Glyceria borealis OBL Rhynchospora macrostachya BEAKRUSH, TALL OBL GRASS, SWARK ALKALI Puccinellia langeana FACW+ Rhynchospora torreyana BEAKRUSH, TORREY'S FACW+ GRASS, SWEET VERNAL Anthoxanthum odoratum FACU Ribes americanum CURRANT, WILD BLACK FACW GRASS, TUCKERMAN PANIC Panicum tuckermanii FAC- Ribes glandulosum CURRANT, SKUNK FACW GRASS, WARTY PANIC Panicum verrucosum FACW Ribes hirtellum GOOSEBERRY, HAIRY-STEM FAC GRASS, WATER MANNA Glyceria fluitans OBL Ribes lacustre CURRANT, PRICKLY FACW GRASS, WEEPING ALKALI Puccinellia distans OBL Ribes odoratum CURRANT, BUFFALO FACU GRASS, WOOLLY PANIC Dichanthelium scabriusculum OBL Ribes triste CURRANT, SWAMP RED OBL GRASS, YELLOW BRISTLE Setaria glauca FAC Robinia pseudoacacia LOCUST, BLACK FACU- GRASS-OF-PARNASSUS, WAXY Parnassia glauca OBL Rorippa amphibia YELLOW-CRESS, AMPHIBIOUS FACW GRASS-PINK, TUBEROUS Calopogon tuberosus FACW+ Rorippa palustris YELLOW-CRESS, BOG OBL GREENBRIER, CAT Smilax glauca FACU Rorippa sylvestris YELLOW-CRESS, CREEPING FACW GREENBRIER, COMMON Smilax rotundifolia FAC Rosa acicularis ROSE, PRICKLY FACU GREENBRIER, SAW Smilax bona-nox FACU Rosa blanda ROSE, SMOOTH FACU GROOVEBUR, TALL HAIRY Agrimonia gryposepala FACU Rosa micrantha ROSE, SMALL-FLOWER FACU GROOVEBUR, WOODLAND Agrimonia striata FACU- Rosa multiflora ROSE, MULTIFLORA FACU GROUND-CHERRY, CUT-LEAF Physalis angulata FAC Rosa nitida ROSE, SHINING FACW+ GROUND-CHERRY, LOW HAIRY Physalis pubescens FACU- Rosa palustris ROSE, SWAMP OBL GROUNDSEL, BALSAM Senecio pauperculus FAC Rosa rugosa ROSE, RUGOSA FACU- GROUNDSEL, COMMON Senecio vulgaris FACU Rosa setigera ROSE, PRAIRIE FACU GROUNDSEL, ROUND-LEAF Senecio obovatus FACU- Rosa virginiana ROSE, VIRGINIA FAC GUM, BLACK Nyssa sylvatica FAC Rotala ramosior TOOTHCUP OBL GUMWEED, CURLY-CUP Grindelia squarrosa FACU Rubus allegheniensis BLACKBERRY, ALLEGHENY FACU- HACKBERRY, COMMON Celtis occidentalis FACU Rubus argutus BLACKBERRY, SERRATE-LEAF FACU HAIRGRASS, TUFTED Deschampsia cespitosa FACW Rubus ascendens BLACKBERRY, EDGE FAC HAIRSEDGE, DENSE-TUFT Bulbostylis capillaris FACU Rubus enslenii DEWBERRY, ENSLEN'S FACU

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Rubus hispidoides BLACKBERRY, BOG FACW GENTIAN, FRINGE-TOP BOTTLE Gentiana andrewsii FACW Rubus hispidus BLACKBERRY, BRISTLY FACW GENTIAN, FRINGED Gentianopsis crinita OBL Rubus idaeus RASPBERRY, COMMON RED FAC- GENTIAN, NARROW-LEAF Gentiana linearis OBL Rubus pubescens BLACKBERRY, DWARF FACW GENTIAN, STIFF Gentianella quinquefolia FAC Rubus semisetosus BLACKBERRY, NEW ENGLAND FAC GERMANDER, AMERICAN Teucrium canadense FACW- Rubus setosus BLACKBERRY, SETOSE FACW+ GLASSWORT, DWARF Salicornia bigelovii OBL Rubus strigosus RASPBERRY, RED NI GLASSWORT, VIRGINIA Salicornia virginica OBL Rudbeckia hirta SUSAN, BLACK-EYED FACU- GLASSWORT, WOODY Salicornia perennis OBL Rudbeckia laciniata CONEFLOWER, CUT-LEAF FACW GOATSBEARD, HAIRY Aruncus dioicus FACU Rudbeckia subtomentosa CONEFLOWER, SWEET FAC GOLDEN-ROD Solidago x asperula OBL* Rudbeckia triloba SUSAN, BROWN-EYED FACU GOLDEN-ROD, BOG Solidago uliginosa OBL Rumex acetosa SORREL, GARDEN FACU GOLDEN-ROD, CANADA Solidago canadensis FACU Rumex altissimus DOCK, PALE FACW- GOLDEN-ROD, DOWNY Solidago puberula FACU- Rumex crispus DOCK, CURLY FACU GOLDEN-ROD, ELLIOTT'S Solidago elliottii OBL Rumex domesticus DOCK, DOORYARD FAC GOLDEN-ROD, GIANT Solidago gigantea FACW Rumex fueginus DOCK, SEA-SIDE FACW GOLDEN-ROD, NUTTALL Solidago nuttallii FACU+ Rumex maritimus DOCK, GOLDEN FACW GOLDEN-ROD, ROUGH-LEAF Solidago patula OBL Rumex mexicanus DOCK, MEXICAN FAC GOLDEN-ROD, SEASIDE Solidago sempervirens FACW Rumex obtusifolius DOCK, BITTER FACU- GOLDEN-ROD, TALL Solidago altissima FACU- Rumex occidentalis DOCK, WESTERN OBL GOLDEN-ROD, WREATH Solidago caesia FACU Rumex orbiculatus DOCK, GREAT WATER OBL GOLDEN-ROD, WRINKLED Solidago rugosa FAC Rumex pallidus DOCK, SEABEACH FACW GOLDEN-ROD, ZIGZAG Solidago flexicaulis FACU Rumex triangulivalvis DOCK, TRIANGULAR-VALVE FACU GOLDEN-SAXIFRAGE, AMERICAN Chrysosplenium americanum OBL Rumex verticillatus DOCK, SWAMP OBL GOLDTHREAD, ALASKA Coptis trifolia FACW Ruppia maritima WIDGEON-GRASS OBL GOOSEBERRY, HAIRY-STEM Ribes hirtellum FAC Sabatia angularis ROSE-GENTIAN, SQUARE-STEM FAC+ GOOSEFOOT, OAKLEAF Chenopodium glaucum FACW- Sabatia campanulata ROSE-GENTIAN, SLENDER FACW GOOSEFOOT, WHITE Chenopodium album FACU+ Sabatia kennedyana ROSE-GENTIAN, PLYMOUTH OBL GOOSEGRASS, INDIA Eleusine indica FACU- Sabatia stellaris ROSE-GENTIAN, SALTMARSH FACW+ GOUTWEED, BISHOPS Aegopodium podagraria FACU Sagina decumbens PEARLWORT, TRAILING FAC GRAPE, FOX Vitis labrusca FACU Sagina nodosa PEARLWORT, KNOTTED FAC GRAPE, FROST Vitis vulpina FAC Sagina procumbens PEARLWORT, PROCUMBENT FACW- GRAPE, NEW ENGLAND Vitis novae-angliae NI Sagittaria calycina ARROW-HEAD, HOODED OBL GRAPE, RIVER-BANK Vitis riparia FACW Sagittaria cuneata ARROW-HEAD, NORTHERN OBL GRAPE, SUMMER Vitis aestivalis FACU Sagittaria engelmanniana ARROW-HEAD, ENGELMANN OBL GRAPEFERN, CUTLEAF Botrychium dissectum FAC Sagittaria graminea ARROW-HEAD, GRASS-LEAF OBL GRAPEFERN, LEAST Botrychium simplex FACU Sagittaria latifolia ARROW-HEAD, BROAD-LEAF OBL GRAPEFERN, LEATHERY Botrychium multifidum FACU Sagittaria rigida ARROW-HEAD, STIFF OBL GRASS, ANNUAL RABBIT-FOOT Polypogon monspeliensis FACW+ Sagittaria stagnorum ARROW-HEAD, WATER OBL GRASS, ATLANTIC MANNA Glyceria obtusa OBL Sagittaria subulata ARROW-HEAD, AWL-LEAF OBL GRASS, BARNYARD Echinochloa crusgalli FACU Salicornia bigelovii GLASSWORT, DWARF OBL GRASS, BERMUDA Cynodon dactylon FACU Salicornia perennis GLASSWORT, WOODY OBL GRASS, BITTER PANIC Panicum amarum FACU- Salicornia virginica GLASSWORT, VIRGINIA OBL GRASS, BROME SIX-WEEKS Vulpia bromoides FACW Salix alba WILLOW, WHITE FACW GRASS, BROOM PANIC Dichanthelium scoparium FACW Salix amygdaloides WILLOW, PEACH-LEAF FACW GRASS, BUR BRISTLE Setaria verticillata FAC Salix babylonica WILLOW, WEEPING FACW- GRASS, CANADA MANNA Glyceria canadensis OBL Salix bebbiana WILLOW, BEBB FACW GRASS, CHINESE SILVER Miscanthus sinensis FACU Salix candida WILLOW, HOARY OBL GRASS, COMMON CANARY Phalaris canariensis FACU Salix cordata WILLOW, HEART-LEAF FACW GRASS, COMMON VELVET Holcus lanatus FACU Salix discolor WILLOW, PUSSY FACW GRASS, CREEPING MANNA Glyceria acutiflora OBL

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND FERN, SENSITIVE Onoclea sensibilis FACW Salix eriocephala WILLOW, MISSOURI RIVER FACW FERN, SILVERY LADY Athyrium thelypteroides FAC Salix exigua WILLOW, SANDBAR OBL FERN, SUBARCTIC LADY Athyrium filix-femina FAC Salix fragilis WILLOW, CRACK FAC+ FESCUE, KENTUCKY Festuca arundinacea FACU Salix humilis WILLOW, TALL PRAIRIE FACU FESCUE, MEADOW Festuca pratensis FACU- Salix lucida WILLOW, SHINING FACW FESCUE, NODDING Festuca obtusa FACU Salix nigra WILLOW, BLACK FACW+ FESCUE, RED Festuca rubra FACU Salix pedicellaris WILLOW, BOG OBL FETTER-BUSH Leucothoe racemosa FACW Salix petiolaris WILLOW, MEADOW OBL FIGWORT, LANCE-LEAF Scrophularia lanceolata FACU+ Salix purpurea WILLOW, PURPLE-OSIER NI FIMBRY, SLENDER Fimbristylis autumnalis FACW+ Salix rigida WILLOW, HEART-LEAF OBL FIR, BALSAM Abies balsamea FAC Salix sericea WILLOW, SILKY OBL FIREWEED Epilobium angustifolium FAC Salix serissima WILLOW, AUTUMN OBL FLATSEDGE, AWNED Cyperus aristatus FACW+ Salix viminalis WILLOW, OSIER FACW- FLATSEDGE, BROWN Cyperus fuscus FAC Salix x subsericea WILLOW FACW FLATSEDGE, ENGELMANN Cyperus engelmannii FACW+ Salsola kali THISTLE, RUSSIAN FACU FLATSEDGE, MANY-SPIKE Cyperus polystachyos FACW Salsola pestifer THISTLE, RUSSIAN FACU- FLATSEDGE, RED-ROOT Cyperus erythrorhizos FACW+ Salvinia auriculata WATER-MOSS, EARED NI FLATSEDGE, RUSTY Cyperus ferruginescens FACW Sambucus canadensis ELDER, AMERICAN FACW- FLATSEDGE, RUSTY Cyperus odoratus FACW Sambucus racemosa ELDER, EUROPEAN RED FACU FLATSEDGE, SHINING Cyperus rivularis FACW+ Samolus parviflorus PIMPERNEL, WATER OBL FLATSEDGE, SLENDER Cyperus filicinus OBL Sanguinaria canadensis BLOODROOT NI FLATSEDGE, STRAW-COLOR Cyperus strigosus FACW Sanguisorba canadensis BURNET, CANADA FACW+ FLATSEDGE, TOOTHED Cyperus dentatus FACW+ Sanguisorba minor BURNET, SMALL FAC FLATSEDGE, UMBRELLA Cyperus diandrus FACW Sanicula gregaria BLACK-SNAKEROOT, CLUSTERED FACU FLAX, RIDGED YELLOW Linum striatum FACW Sanicula marilandica BLACK-SNAKEROOT NI FLAX, STIFF YELLOW Linum medium FACU Saponaria officinalis BOUNCING-BET FACU- FLEABANE, PHILADELPHIA Erigeron philadelphicus FACU Sarracenia purpurea PITCHER-PLANT, NORTHERN OBL FLEABANE, PRAIRIE Erigeron strigosus FACU+ Sassafras albidum SASSAFRAS FACU- FLEABANE, WHITE-TOP Erigeron annuus FACU Saxifraga pensylvanica SAXIFRAGE, SWAMP OBL FLOATING-HEART, LITTLE Nymphoides cordata OBL Saxifraga virginiensis SAXIFRAGE, VIRGINIA FAC- FLOWER, CARDINAL Lobelia cardinalis FACW+ Scheuchzeria palustris POD-GRASS OBL FLUELLIN, SHARP-POINT Kickxia elatine FAC Schizachne purpurascens MELIC, FALSE FACU- FLY-HONEY-SUCKLE, AMERICAN Lonicera canadensis FACU Schizachyrium scoparium BLUESTEM, LITTLE FACU- FOAMFLOWER, HEART-LEAF Tiarella cordifolia FAC- Schwalbea americana CHAFFSEED FACU FORGET-ME-NOT, BAY Myosotis laxa OBL Scirpus acutus BULRUSH, HARD-STEM OBL FORGET-ME-NOT, SPRING Myosotis verna FAC- Scirpus americanus BULRUSH, OLNEY'S OBL FORGET-ME-NOT, TRUE Myosotis scorpioides OBL Scirpus ancistrochaetus BULRUSH, BARBED-BRISTLE OBL FOUR-O'CLOCK, HEART-LEAF Mirabilis nyctaginea FACU- Scirpus atrocinctus BULRUSH, BLACK-GIRDLE FACW+ FOXTAIL, MEADOW Alopecurus geniculatus OBL Scirpus atrovirens BULRUSH, GREEN OBL FOXTAIL, MEADOW Alopecurus pratensis FACW Scirpus cyperinus WOOL-GRASS FACW+ FOXTAIL, MOUSE Alopecurus myosuroides FACW Scirpus expansus BULRUSH, WOODLAND OBL FOXTAIL, SHORT-AWN Alopecurus aequalis OBL Scirpus fluviatilis BULRUSH, RIVER OBL FOXTAIL, TUFTED Alopecurus carolinianus FACW Scirpus georgianus BULRUSH, DARK-GREEN OBL FRAGRANT-GOLDEN-ROD, FLAT-TOP Euthamia graminifolia FAC Scirpus hallii BULRUSH, HALL'S OBL FRAGRANT-GOLDEN-ROD, NARROW-LEAF Euthamia galetorum FAC Scirpus heterochaetus BULRUSH, SLENDER OBL GARLIC, FIELD Allium vineale FACU- Scirpus longii BULRUSH, LONG'S OBL GAY-WINGS Polygala paucifolia FACU Scirpus maritimus BULRUSH, SALTMARSH OBL GAYFEATHER, CATTAIL Liatris pycnostachya FACU Scirpus microcarpus BULRUSH, SMALL-FRUIT OBL GAYFEATHER, SPIKED Liatris spicata FAC+ Scirpus peckii BULRUSH, PECK'S OBL GENTIAN, CLOSED Gentiana clausa FACW Scirpus pedicellatus BULRUSH, STALKED OBL

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Scirpus pendulus BULRUSH, DROOPING OBL DUCKWEED, MINUTE Lemna perpusilla OBL Scirpus polyphyllus BULRUSH, LEAFY OBL DUCKWEED, PALE Lemna valdiviana OBL Scirpus purshianus BULRUSH, WEAK-STALK OBL DUCKWEED, STAR Lemna trisulca OBL Scirpus robustus BULRUSH, ALKALI OBL DWARF-BULLRUSH Hemicarpha micrantha FACW+ Scirpus smithii BULRUSH, SMITH'S OBL EEL-GRASS Zostera marina OBL Scirpus subterminalis BULRUSH, SUBTERMINATE OBL ELDER, AMERICAN Sambucus canadensis FACW- Scirpus torreyi BULRUSH, TORREY'S OBL ELDER, EUROPEAN RED Sambucus racemosa FACU Scirpus validus BULRUSH, SOFT-STEM OBL ELM, AMERICAN Ulmus americana FACW- Scleranthus annuus KNAWEL, ANNUAL FACU- ELM, SLIPPERY Ulmus rubra FAC Scleria reticularis NUTRUSH, NETTED OBL EVENING-PRIMROSE, COMMON Oenothera biennis FACU- Scleria triglomerata NUTRUSH, WHIP FAC EVENING-PRIMROSE, CUT-LEAF Oenothera laciniata FACU- Sclerolepis uniflora HARDSCALE, ONE-FLOWER OBL EVENING-PRIMROSE, HAIRY Oenothera villosa FAC Scrophularia lanceolata FIGWORT, LANCE-LEAF FACU+ EVENING-PRIMROSE, MEADOW Oenothera pilosella FAC Scrophularia marilandica SQUARE, CARPENTER'S FACU- EVENING-PRIMROSE, NORTHERN Oenothera parviflora FACU- Scutellaria galericulata SKULLCAP, HOODED OBL EVENING-PRIMROSE, SMALL Oenothera perennis FAC- Scutellaria integrifolia SKULLCAP, HYSSOP FACW FAIRY-WAND Chamaelirium luteum FAC Scutellaria lateriflora SKULLCAP, BLUE FACW+ FALSE-BUCKWHEAT, CLIMBING Polygonum scandens FAC Selaginella apoda SPIKE-MOSS, MEADOW FACW FALSE-FOXGLOVE, LARGE PURPLE Agalinis purpurea FACW- Senecio aureus RAGWORT, GOLDEN FACW FALSE-FOXGLOVE, SLENDER Agalinis tenuifolia FAC Senecio obovatus GROUNDSEL, ROUND-LEAF FACU- FALSE-FOXGLOVE, SMALL-FLOWER Agalinis paupercula FACW+ Senecio pauperculus GROUNDSEL, BALSAM FAC FALSE-HELLEBORE, AMERICAN Veratrum viride FACW+ Senecio vulgaris GROUNDSEL, COMMON FACU FALSE-NETTLE, SMALL-SPIKE Boehmeria cylindrica FACW+ Sesbania exaltata HEMP, SESBANIA FAC FALSE-OATS, SPIKED Trisetum spicatum FACU Setaria geniculata GRASS, KNOTROOT BRISTLE FAC FALSE-PIMPERNEL Lindernia anagallidea OBL Setaria glauca GRASS, YELLOW BRISTLE FAC FALSE-PIMPERNEL, YELLOW-SEED Lindernia dubia OBL Setaria italica GRASS, FOX-TAIL BRISTLE FACU FALSE-SOLOMON'S-SEAL, FEATHER Smilacina racemosa FACU- Setaria verticillata GRASS, BUR BRISTLE FAC FALSE-SOLOMON'S-SEAL, STARRY Smilacina stellata FACW Sicyos angulatus BUR-CUCUMBER, ONE-SEED FACU FALSE-SOLOMON'S-SEAL, THREE-LEAF Smilacina trifolia OBL Silphium perfoliatum CUP-PLANT FACU FALSE-WILLOW, EASTERN Baccharis halimifolia FACW Sisymbrium altissimum MUSTARD, TALL TUMBLE FACU- FANWORT, CAROLINA Cabomba caroliniana OBL Sisyrinchium angustifolium BLUE-EYE-GRASS, POINTED FACW- FEATHER, PRINCE'S Polygonum orientale FACU- Sisyrinchium arenicola BLUE-EYE-GRASS, SANDPLAIN FACU FEATHERFOIL, AMERICAN Hottonia inflata OBL Sisyrinchium atlanticum BLUE-EYE-GRASS, EASTERN FACW FERN, AMERICAN CLIMBING Lygodium palmatum FACW Sisyrinchium montanum BLUE-EYE-GRASS, STRICT FAC FERN, BRACKEN Pteridium aquilinum FACU Sisyrinchium mucronatum BLUE-EYE-GRASS, MICHAUX'S FAC+ FERN, BRITTLE Cystopteris fragilis FACU Sium carsonii WATER-PARSNIP, CARSON'S OBL FERN, BROAD BEECH Thelypteris hexagonoptera FAC Sium suave WATER-PARSNIP, HEMLOCK OBL FERN, BULBLET Cystopteris bulbifera FAC Smilacina racemosa FALSE-SOLOMON'S-SEAL, FEATHER FACU- FERN, CAROLINA MOSQUITO Azolla caroliniana OBL Smilacina stellata FALSE-SOLOMON'S-SEAL, STARRY FACW FERN, CHRISTMAS Polystichum acrostichoides FACU- Smilacina trifolia FALSE-SOLOMON'S-SEAL, THREE-LEAF OBL FERN, CINNAMON Osmunda cinnamomea FACW Smilax bona-nox GREENBRIER, SAW FACU FERN, EUROPEAN WATER Marsilea quadrifolia OBL Smilax glauca GREENBRIER, CAT FACU FERN, INTERRUPTED Osmunda claytoniana FAC Smilax herbacea CARRION-FLOWER, SMOOTH FAC FERN, MARSH Thelypteris thelypteroides FACW+ Smilax rotundifolia GREENBRIER, COMMON FAC FERN, MASSACHUSETTS Thelypteris simulata FACW Solanum americanum NIGHTSHADE, BLACK FACU- FERN, NARROW-LEAF LADY Athyrium pycnocarpon FAC Solanum dulcamara NIGHTSHADE, CLIMBING FAC- FERN, NEW YORK Thelypteris noveboracensis FAC Solanum nigrum NIGHTSHADE, BLACK FACU- FERN, NORTHERN MAIDEN-HAIR Adiantum pedatum FAC- Solanum tuberosum POTATO, WHITE NI FERN, OSTRICH Matteuccia struthiopteris FACW Solidago altissima GOLDEN-ROD, TALL FACU- FERN, RATTLESNAKE Botrychium virginianum FACU Solidago caesia GOLDEN-ROD, WREATH FACU FERN, ROYAL Osmunda regalis OBL

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND CRABGRASS, HAIRY Digitaria sanguinalis FACU- Solidago canadensis GOLDEN-ROD, CANADA FACU CRANBERRY, LARGE Vaccinium macrocarpon OBL Solidago elliottii GOLDEN-ROD, ELLIOTT'S OBL CRANBERRY, MOUNTAIN Vaccinium vitis-idaea FAC Solidago flexicaulis GOLDEN-ROD, ZIGZAG FACU CRANBERRY, SMALL Vaccinium oxycoccos OBL Solidago gigantea GOLDEN-ROD, GIANT FACW CRANBERRYBUSH, AMERICAN Viburnum trilobum FACW Solidago nuttallii GOLDEN-ROD, NUTTALL FACU+ CRANE'S-BILL, PURPLE Geranium maculatum FACU Solidago patula GOLDEN-ROD, ROUGH-LEAF OBL CREEPER, THICKET Parthenocissus vitacea FACU Solidago puberula GOLDEN-ROD, DOWNY FACU- CREEPER, VIRGINIA Parthenocissus quinquefolia FACU Solidago rugosa GOLDEN-ROD, WRINKLED FAC CROSS, ST. ANDREW 'S Ascyrum hypericoides FACU Solidago sempervirens GOLDEN-ROD, SEASIDE FACW CUDWEED, LOW Filaginella uliginosa FAC Solidago uliginosa GOLDEN-ROD, BOG OBL CULVER'S-ROOT Veronicastrum virginicum FACU Solidago x asperula GOLDEN-ROD OBL* CUP-PLANT Silphium perfoliatum FACU Sonchus asper SOWTHISTLE, PRICKLY FAC CURRANT, BUFFALO Ribes odoratum FACU Sorbus americana MOUNTAIN-ASH, AMERICAN FACU CURRANT, PRICKLY Ribes lacustre FACW Sorbus decora MOUNTAIN-ASH, SHOWY FAC* CURRANT, SKUNK Ribes glandulosum FACW Sorghum halepense GRASS, JOHNSON FACU CURRANT, SWAMP RED Ribes triste OBL Sparganium americanum BURREED, AMERICAN OBL CURRANT, WILD BLACK Ribes americanum FACW Sparganium androcladum BURREED, BRANCHING OBL CUTGRASS, RICE Leersia oryzoides OBL Sparganium chlorocarpum BURREED, GREENFRUIT OBL DANDELION, COMMON Taraxacum officinale FACU- Sparganium emersum BURREED, NARROW-LEAF OBL DANGLE-BERRY Gaylussacia frondosa FAC Sparganium eurycarpum BURREED, GIANT OBL DAYFLOW ER, ASIATIC Commelina communis FAC- Sparganium fluctuans BURREED, FLOATING OBL DAYFLOWER, SPREADING Commelina diffusa FACW Sparganium minimum BURREED, SMALL OBL DEERBERRY Vaccinium stamineum FACU- Spartina alterniflora CORDGRASS, SALTMARSH OBL DEWBERRY, ENSLEN'S Rubus enslenii FACU Spartina caespitosa GRASS, SALTMEADOW OBL DITCH-STONECROP Penthorum sedoides OBL Spartina cynosuroides CORDGRASS, BIG OBL DOCK, BITTER Rumex obtusifolius FACU- Spartina patens CORDGRASS, SALTMEADOW FACW+ DOCK, CURLY Rumex crispus FACU Spartina pectinata CORDGRASS, PRAIRIE OBL DOCK, DOORYARD Rumex domesticus FAC Spergularia canadensis SANDSPURRY, CANADA OBL DOCK, GOLDEN Rumex maritimus FACW Spergularia rubra SANDSPURRY, PURPLE FACU DOCK, GREAT WATER Rumex orbiculatus OBL Sphenopholis obtusata WEDGEGRASS, PRAIRIE FAC- DOCK, MEXICAN Rumex mexicanus FAC Sphenopholis pensylvanica WEDGESCALE, SWAMP OBL DOCK, PALE Rumex altissimus FACW- Sphenopholis x pallens WEDGEGRASS, SLENDER FAC DOCK, SEA-SIDE Rumex fueginus FACW Spiraea alba MEADOW-SWEET, NARROW-LEAF FACW+ DOCK, SEABEACH Rumex pallidus FACW Spiraea japonica MEADOW-SWEET, JAPANESE FACU- DOCK, SWAMP Rumex verticillatus OBL Spiraea latifolia MEADOW-SWEET, BROAD-LEAF FAC+ DOCK, TRIANGULAR-VALVE Rumex triangulivalvis FACU Spiraea tomentosa STEEPLE-BUSH FACW DOCK, WESTERN Rumex occidentalis OBL Spiranthes cernua LADIES'-TRESSES, NODDING FACW DOG-HOBBLE, COASTAL Leucothoe axillaris FACW+ Spiranthes grayi LADIES'-TRESSES, LITTLE FACU- DOGBANE, CLASPING-LEAF Apocynum cannabinum FACU Spiranthes lacera LADIES'-TRESSES, NORTHERN SLENDER FACU- DOGBANE, PRAIRIE Apocynum sibiricum FAC Spiranthes lucida LADIES'-TRESSES, SHINING FACW DOGWOOD, FLOWERING Cornus florida FACU- Spiranthes romanzoffiana LADIES'-TRESSES, HOODED OBL DOGWOOD, RED-OSIER Cornus stolonifera FACW+ Spiranthes vernalis LADIES'-TRESSES, SPRING FAC DOGWOOD, SILKY Cornus amomum FACW Spirodela polyrhiza DUCKWEED, GREATER OBL DOGWOOD, STIFF Cornus foemina FAC Sporobolus neglectus DROPSEED, PUFFSHEATH FACU-* DRAGON, GREEN Arisaema dracontium FACW Stachys aspera HEDGENETTLE, ROUGH FACW DRAGON-HEAD, AMERICAN Dracocephalum parviflorum FACU- Stachys hispida HEDGENETTLE, SMOOTH OBL DRAGON-HEAD, FALSE Physostegia virginiana FAC+ Stachys hyssopifolia HEDGENETTLE, HYSSOP-LEAF FACW+ DROPSEED, PUFFSHEATH Sporobolus neglectus FACU-* Stachys palustris HEDGENETTLE, MARSH OBL DUCKWEED, GREATER Spirodela polyrhiza OBL Stachys tenuifolia HEDGENETTLE, SMOOTH FACW+ DUCKWEED, LESSER Lemna minor OBL Staphylea trifolia BLADDERNUT, AMERICAN FAC

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Stellaria alsine STARWORT, BOG OBL CINQUEFOIL, MARSH Potentilla palustris OBL Stellaria calycantha STARWORT, NORTHERN FACW CINQUEFOIL, NORWEGIAN Potentilla norvegica FACU Stellaria graminea STARWORT, LESSER FACU- CINQUEFOIL, OLD FIELD Potentilla simplex FACU- Stellaria longifolia STARWORT, LONG-LEAF FACW CINQUEFOIL, SHRUBBY Potentilla fruticosa FACW Streptopus amplexifolius TWISTED-STALK, CLASP-LEAF FAC+ CLEARWEED, CANADA Pilea pumila FACW Streptopus roseus TWISTED-STALK, ROSY FAC- CLOVER, ALSIKE Trifolium hybridum FACU- Strophostyles helvola WILDBEAN, TRAILING FACU- CLOVER, RED Trifolium pratense FACU- Suaeda americana SEEPWEED, AMERICAN OBL CLOVER, WHITE Trifolium repens FACU- Suaeda linearis SEEPWEED, ANNUAL OBL CLUB, GOLDEN Orontium aquaticum OBL Suaeda maritima SEEPWEED, WHITE OBL CLUB, HERCULES Aralia spinosa FAC Suaeda richii SEEPWEED, RICH'S OBL CLUBMOSS Lycopodium x copelandii NI Symphoricarpos albus SNOWBERRY FACU- CLUBMOSS, FIR Lycopodium selago FAC Symplocarpus foetidus SKUNK-CABBAGE OBL CLUBMOSS, FOX-TAIL Lycopodium alopecuroides FACW+ Tamarix parviflora TAMARISK, SMALL-FLOWER NI CLUBMOSS, NORTHERN BOG Lycopodium inundatum OBL Taraxacum officinale DANDELION, COMMON FACU- CLUBMOSS, SHINING Lycopodium lucidulum FACW- Taxus canadensis YEW, AMERICAN FAC CLUBMOSS, SLENDER Lycopodium carolinianum FACW+ Teucrium canadense GERMANDER, AMERICAN FACW- CLUBMOSS, SOUTHERN BOG Lycopodium appressum FACW+ Thalictrum dasycarpum MEADOW-RUE, PURPLE FACW CLUBMOSS, STIFF Lycopodium annotinum FAC Thalictrum dioicum MEADOW-RUE, EARLY FAC CLUBMOSS, TRAILING Lycopodium complanatum FACU- Thalictrum pubescens MEADOW-RUE, TALL FACW+ CLUBMOSS, TREE Lycopodium obscurum FACU Thelypteris hexagonoptera FERN, BROAD BEECH FAC CLUBMOSS, TREE-LIKE Lycopodium dendroideum FACU Thelypteris noveboracensis FERN, NEW YORK FAC COCKLE-BUR, ROUGH Xanthium strumarium FAC Thelypteris simulata FERN, MASSACHUSETTS FACW COCKLE-BUR, SPINY Xanthium spinosum FACU Thelypteris thelypteroides FERN, MARSH FACW+ COCKSPUR, COAST Echinochloa walteri FACW+ Thlaspi arvense PENNY-CRESS, FIELD NI COLIC-ROOT, WHITE Aletris farinosa FAC Thuja occidentalis CEDAR, NORTHERN WHITE FACW COLT'S-FOOT Tussilago farfara FACU Tiarella cordifolia FOAMFLOWER, HEART-LEAF FAC- COLTSFOOT, SWEET Petasites palmatus FACW Tilia americana BASSWOOD, AMERICAN FACU COLUMBINE, WILD Aquilegia canadensis FAC Tipularia discolor ORCHID, CRANEFLY FACU CONEFLOWER, CUT-LEAF Rudbeckia laciniata FACW Toxicodendron radicans IVY, POISON FAC CONEFLOWER, SWEET Rudbeckia subtomentosa FAC Toxicodendron rydbergii IVY, RYDBERG POISON FAC- COPPER-LEAF, COMMON Acalypha rhomboidea FACU- Toxicodendron vernix SUMAC, POISON OBL CORALROOT, EARLY Corallorrhiza trifida FACW Tradescantia ohiensis SPIDER-WORT, OHIO FAC CORALROOT, SPOTTED Corallorrhiza maculata FACU Tradescantia virginiana SPIDER-WORT, VIRGINIA FACU CORDGRASS, BIG Spartina cynosuroides OBL Trapa natans CHESTNUT, WATER OBL CORDGRASS, PRAIRIE Spartina pectinata OBL Triadenum fraseri ST. JOHN'S-WORT, MARSH OBL CORDGRASS, SALTMARSH Spartina alterniflora OBL Triadenum virginicum ST. JOHN'S-WORT, MARSH OBL CORDGRASS, SALTMEADOW Spartina patens FACW+ Tridens flavus TRIDENS, PURPLE-TOP FACU* CORNSALAD, NAVEL-SHAPE Valerianella umbilicata FAC Trientalis borealis STARFLOWER, AMERICAN FAC COSMOS, GARDEN Cosmos bipinnatus FACU- Trifolium hybridum CLOVER, ALSIKE FACU- COSMOS, SOUTHWEST Cosmos parviflorus NI Trifolium pratense CLOVER, RED FACU- COTTON-GRASS, ALPINE Eriophorum alpinum OBL Trifolium repens CLOVER, WHITE FACU- COTTON-GRASS, FEW-NERVE Eriophorum tenellum OBL Triglochin maritimum ARROW-GRASS, SEASIDE OBL COTTON-GRASS, GREEN-KEEL Eriophorum viridicarinatum OBL Trillium cernuum TRILLIUM, NODDING FACW COTTON-GRASS, SLENDER Eriophorum gracile OBL Trillium erectum TRILLIUM, PURPLE FACU- COTTON-GRASS, TAWNY Eriophorum virginicum OBL Trillium undulatum TRILLIUM, PAINTED FACU* COTTON-GRASS, TUSSOCK Eriophorum vaginatum OBL Triodanis perfoliata VENUS'-LOOKING-GLASS, CLASP-LEAF FAC COTTON-WOOD, EASTERN Populus deltoides FAC Tripsacum dactyloides GRASS, EASTERN GAMA FACW COW-LILY, YELLOW Nuphar luteum OBL Trisetum spicatum FALSE-OATS, SPIKED FACU COW-PARSNIP Heracleum lanatum FACU- Tsuga canadensis HEMLOCK, EASTERN FACU COW-WHEAT, AMERICAN Melampyrum lineare FACU

COMMON NAME SCIENTIFIC NAME MA IND SCIENTIFIC NAME COMMON NAME MA IND BUSHCLOVER, ROUND-HEAD Lespedeza capitata FACU- Tussilago farfara COLT'S-FOOT FACU BUTTER-CUP, ALLEGHENY MOUNTAIN Ranunculus allegheniensis FAC Typha angustifolia CATTAIL, NARROW-LEAF OBL BUTTER-CUP, BRISTLY Ranunculus hispidus FAC Typha latifolia CATTAIL, BROAD-LEAF OBL BUTTER-CUP, CELERY-LEAF Ranunculus sceleratus OBL Typha x glauca CATTAIL, BLUE OBL BUTTER-CUP, CREEPING Ranunculus repens FAC Ulmus americana ELM, AMERICAN FACW- BUTTER-CUP, EARLY Ranunculus fascicularis FACU Ulmus rubra ELM, SLIPPERY FAC BUTTER-CUP, HOOKED Ranunculus recurvatus FAC+ Utricularia biflora BLADDERWORT, TWO-FLOWER OBL BUTTER-CUP, LONG-BEAK WATER Ranunculus longirostris OBL Utricularia cornuta BLADDERWORT, HORNED OBL BUTTER-CUP, NORTHERN SWAMP Ranunculus septentrionalis OBL Utricularia fibrosa BLADDERWORT, FIBROUS OBL BUTTER-CUP, PENNSYLVANIA Ranunculus pensylvanicus OBL Utricularia geminiscapa BLADDERWORT, HIDDEN-FRUIT OBL BUTTER-CUP, POND Ranunculus subrigidus OBL Utricularia gibba BLADDERWORT, HUMPED OBL BUTTER-CUP, ROCK Ranunculus micranthus FACU Utricularia intermedia BLADDERWORT, FLAT-LEAF OBL BUTTER-CUP, SEASIDE Ranunculus cymbalaria OBL Utricularia macrorhiza BLADDERWORT, COMMON OBL BUTTER-CUP, SPEARWORT Ranunculus flammula FACW Utricularia minor BLADDERWORT, LESSER OBL BUTTER-CUP, SUBALPINE Ranunculus abortivus FACW- Utricularia purpurea BLADDERWORT, PURPLE OBL BUTTER-CUP, TALL Ranunculus acris FAC+ Utricularia radiata BLADDERWORT, LITTLE FLOATING OBL BUTTER-CUP, WHITE WATER Ranunculus aquatilis OBL Utricularia resupinata BLADDERWORT, LAVENDER OBL BUTTER-CUP, YELLOW WATER Ranunculus flabellaris OBL Utricularia subulata BLADDERWORT, ZIGZAG OBL BUTTERFLY-WEED, BIENNIAL Gaura biennis FACU Uvularia perfoliata BELLWORT, PERFOLIATE FACU BUTTERNUT Juglans cinerea FACU+ Uvularia sessilifolia BELLWORT, SESSILE-LEAF FACU- BUTTONBUSH, COMMON Cephalanthus occidentalis OBL Vaccinium angustifolium BLUEBERRY, LOWBUSH FACU- BUTTONS, WHITE Eriocaulon septangulare OBL Vaccinium caesariense BLUEBERRY, NEW JERSEY OBL CALLA, WILD Calla palustris OBL Vaccinium corymbosum BLUEBERRY, HIGHBUSH FACW- CARPET-WEED, GREEN Mollugo verticillata FAC Vaccinium macrocarpon CRANBERRY, LARGE OBL CARRION-FLOWER, SMOOTH Smilax herbacea FAC Vaccinium myrtilloides BLUEBERRY, VELVET-LEAF FAC CATALPA, NORTHERN Catalpa speciosa FAC Vaccinium oxycoccos CRANBERRY, SMALL OBL CATBERRY Nemopanthus mucronatus OBL Vaccinium stamineum DEERBERRY FACU- CATTAIL, BLUE Typha x glauca OBL Vaccinium vitis-idaea CRANBERRY, MOUNTAIN FAC CATTAIL, BROAD-LEAF Typha latifolia OBL Valeriana sitchensis VALERIAN, SITKA OBL CATTAIL, NARROW-LEAF Typha angustifolia OBL Valerianella umbilicata CORNSALAD, NAVEL-SHAPE FAC CEDAR, ATLANTIC WHITE Chamaecyparis thyoides OBL Vallisneria americana WILD-CELERY OBL CEDAR, EASTERN RED Juniperus virginiana FACU Veratrum viride FALSE-HELLEBORE, AMERICAN FACW+ CEDAR, NORTHERN WHITE Thuja occidentalis FACW Verbena hastata VERVAIN, BLUE FACW+ CENTAURY Centaurium umbellatum FAC- Verbena urticifolia VERVAIN, WHITE FACU CENTAURY, SPIKED Centaurium spicatum FACW+ Vernonia fasciculata IRONWEED, PRAIRIE FAC+ CHAFFSEED Schwalbea americana FACU Vernonia missurica IRONWEED, MISSOURI FACU+ CHAINFERN, NETTED Woodwardia areolata FACW+ Vernonia noveboracensis IRONWEED, NEW YORK FACW+ CHAINFERN, VIRGINIA Woodwardia virginica OBL Veronica americana SPEEDWELL, AMERICAN OBL CHERRY, BLACK Prunus serotina FACU Veronica arvensis SPEEDWELL, CORN NI CHERRY, CHOKE Prunus virginiana FACU Veronica catenata SPEEDWELL, PINK WATER OBL CHERRY, FIRE Prunus pensylvanica FACU- Veronica officinalis SPEEDWELL, COMMON FACU- CHESTNUT, WATER Trapa natans OBL Veronica peregrina SPEEDWELL, PURSLANE FACU- CHICKWEED, COMMON MOUSE-EAR Cerastium vulgatum FACU- Veronica scutellata SPEEDWELL, MARSH OBL CHICKWEED, GIANT Myosoton aquaticum FACW Veronica serpyllifolia SPEEDWELL, THYME-LEAF FAC+ CHICKWEED, NODDING Cerastium nutans FAC Veronicastrum virginicum CULVER'S-ROOT FACU CHIVES Allium schoenoprasum FACU Viburnum cassinoides WITHE-ROD FACW CHOKEBERRY, BLACK Aronia melanocarpa FAC Viburnum dentatum ARROW-WOOD FAC CHOKEBERRY, PURPLE Aronia prunifolia FACW Viburnum lantanoides HOBBLE-BUSH FAC CHOKEBERRY, RED Aronia arbutifolia FACW Viburnum lentago NANNYBERRY FAC CHUFA Cyperus esculentus FACW Viburnum recognitum ARROW-WOOD, NORTHERN FACW-

SCIENTIFIC NAME COMMON NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND Viburnum trilobum CRANBERRYBUSH, AMERICAN FACW BROOMSPURGE, SEASIDE Euphorbia polygonifolia FACU Vicia sativa VETCH, COMMON FACU- BROOMSPURGE, SPOTTED Euphorbia maculata FACU- Viola adunca VIOLET, HOOKED-SPUR FAC BUCKBEAN Menyanthes trifoliata OBL Viola affinis VIOLET, LECONTE'S FACW BUCKTHORN, ALDER-LEAF Rhamnus alnifolia OBL Viola blanda VIOLET, SWEET WHITE FACW BUCKTHORN, GLOSSY Rhamnus frangula FAC Viola brittoniana VIOLET, COASTAL FAC BUGLEWEED, AMERICAN Lycopus americanus OBL Viola conspersa VIOLET, AMERICAN DOG FACW BUGLEWEED, EUROPEAN Lycopus europaeus OBL Viola cucullata VIOLET, MARSH BLUE FACW+ BUGLEWEED, NORTHERN Lycopus uniflorus OBL Viola incognita VIOLET, LARGE-LEAF WHITE FACW BUGLEWEED, SESSILE-LEAF Lycopus amplectens OBL Viola labradorica VIOLET, ALPINE FAC BUGLEWEED, TAPER-LEAF Lycopus rubellus OBL Viola lanceolata VIOLET, LANCE-LEAF OBL BUGLEW EED, VIRGINIA Lycopus virginicus OBL Viola nephrophylla VIOLET, NORTHERN BOG FACW BULRUSH, ALKALI Scirpus robustus OBL Viola pallens VIOLET, NORTHERN WHITE OBL BULRUSH, BARBED-BRISTLE Scirpus ancistrochaetus OBL Viola papilionacea VIOLET, COMMON BLUE FAC BULRUSH, BLACK-GIRDLE Scirpus atrocinctus FACW+ Viola pensylvanica VIOLET, SMOOTH YELLOW FACU BULRUSH, DARK-GREEN Scirpus georgianus OBL Viola primulifolia VIOLET, PRIMROSE-LEAF FAC+ BULRUSH, DROOPING Scirpus pendulus OBL Viola pubescens VIOLET, DOWNY YELLOW FACU- BULRUSH, GREEN Scirpus atrovirens OBL Viola renifolia VIOLET, KIDNEY-LEAF WHITE FACW BULRUSH, HALL'S Scirpus hallii OBL Viola rostrata VIOLET, LONG-SPUR FACU BULRUSH, HARD-STEM Scirpus acutus OBL Viola rotundifolia VIOLET, ROUND-LEAF YELLOW FAC+ BULRUSH, LEAFY Scirpus polyphyllus OBL Viola sagittata VIOLET, ARROW-LEAF FACW BULRUSH, LONG'S Scirpus longii OBL Viola septentrionalis VIOLET, NORTHERN BLUE FACU BULRUSH, OLNEY'S Scirpus americanus OBL Viola sororia VIOLET, WOOLLY BLUE FAC- BULRUSH, PECK'S Scirpus peckii OBL Vitis aestivalis GRAPE, SUMMER FACU BULRUSH, RIVER Scirpus fluviatilis OBL Vitis labrusca GRAPE, FOX FACU BULRUSH, SALTMARSH Scirpus maritimus OBL Vitis novae-angliae GRAPE, NEW ENGLAND NI BULRUSH, SLENDER Scirpus heterochaetus OBL Vitis riparia GRAPE, RIVER-BANK FACW BULRUSH, SMALL-FRUIT Scirpus microcarpus OBL Vitis vulpina GRAPE, FROST FAC BULRUSH, SMITH'S Scirpus smithii OBL Vulpia bromoides GRASS, BROME SIX-WEEKS FACW BULRUSH, SOFT-STEM Scirpus validus OBL Wolffia columbiana WATER-MEAL, COLUMBIA OBL BULRUSH, STALKED Scirpus pedicellatus OBL Wolffia papulifera WATER-MEAL OBL BULRUSH, SUBTERMINATE Scirpus subterminalis OBL Wolffia punctata WATER-MEAL, DOTTED OBL BULRUSH, TORREY'S Scirpus torreyi OBL Wolffiella floridana BOGMAT OBL BULRUSH, WEAK-STALK Scirpus purshianus OBL Wolffiella gladiata BOGMAT, SWORD NI BULRUSH, WOODLAND Scirpus expansus OBL Woodwardia areolata CHAINFERN, NETTED FACW+ BUNCHBERRY, CANADA Cornus canadensis FAC- Woodwardia virginica CHAINFERN, VIRGINIA OBL BUR-CUCUMBER, ONE-SEED Sicyos angulatus FACU Xanthium spinosum COCKLE-BUR, SPINY FACU BURHEAD, DWARF Echinodorus parvulus OBL Xanthium strumarium COCKLE-BUR, ROUGH FAC BURN, AMERICAN Erechtites hieraciifolia FACU Xanthorhiza simplicissima YELLOW-ROOT, SHRUBBY FACW BURNET, CANADA Sanguisorba canadensis FACW+ Xyris difformis YELLOW-EYED-GRASS, COMMON OBL BURNET, SMALL Sanguisorba minor FAC Xyris montana YELLOW-EYED-GRASS, NORTHERN OBL BURNING-BUSH, EASTERN Euonymus atropurpureus FACU Xyris smalliana YELLOW-EYED-GRASS, SMALL'S OBL BURREED, AMERICAN Sparganium americanum OBL Xyris torta YELLOW-EYED-GRASS, TWISTED OBL BURREED, BRANCHING Sparganium androcladum OBL Zannichellia palustris PONDWEED, HORNED OBL BURREED, FLOATING Sparganium fluctuans OBL Zizania aquatica WILDRICE, ANNUAL OBL BURREED, GIANT Sparganium eurycarpum OBL Zizia aurea ALEXANDERS, GOLDEN FAC BURREED, GREENFRUIT Sparganium chlorocarpum OBL Zostera marina EEL-GRASS OBL BURREED, NARROW-LEAF Sparganium emersum OBL Zosterella dubia STAR-GRASS, WATER OBL BURREED, SMALL Sparganium minimum OBL BUSHCLOVER, CHINESE Lespedeza cuneata NI BUSHCLOVER, NARROW-LEAF Lespedeza angustifolia FAC

COMMON NAME SCIENTIFIC NAME MA IND COMMON NAME SCIENTIFIC NAME MA IND BLADDERWORT, COMMON Utricularia macrorhiza OBL ADDER'S-MOUTH, GREEN Malaxis unifolia FAC BLADDERWORT, FIBROUS Utricularia fibrosa OBL ADDER'S-MOUTH, WHITE Malaxis monophyllos FACW BLADDERWORT, FLAT-LEAF Utricularia intermedia OBL ADDER'S-TONGUE, NORTHERN Ophioglossum vulgatum FACW BLADDERWORT, HIDDEN-FRUIT Utricularia geminiscapa OBL ALDER, BROOK-SIDE Alnus serrulata OBL BLADDERWORT, HORNED Utricularia cornuta OBL ALDER, EUROPEAN Alnus glutinosa FACW- BLADDERWORT, HUMPED Utricularia gibba OBL ALDER, GREEN Alnus crispa FAC BLADDERWORT, LAVENDER Utricularia resupinata OBL ALDER, SEASIDE Alnus maritima OBL BLADDERWORT, LESSER Utricularia minor OBL ALDER, SPECKLED Alnus incana NI BLADDERWORT, LITTLE FLOATING Utricularia radiata OBL ALDER, SPECKLED Alnus rugosa FACW+ BLADDERWORT, PURPLE Utricularia purpurea OBL ALEXANDERS, GOLDEN Zizia aurea FAC BLADDERWORT, TWO-FLOWER Utricularia biflora OBL AMARANTH, PALMER'S Amaranthus palmeri FACU BLADDERWORT, ZIGZAG Utricularia subulata OBL AMARANTH, PROSTRATE Amaranthus blitoides NI BLOODROOT Sanguinaria canadensis NI AMARANTH, RED-ROOT Amaranthus retroflexus FACU BLUE-EYE-GRASS, EASTERN Sisyrinchium atlanticum FACW AMARANTH, ROUGH-FRUIT Amaranthus tuberculatus FACW BLUE-EYE-GRASS, MICHAUX'S Sisyrinchium mucronatum FAC+ AMARANTH, SEABEACH Amaranthus pumilus FACW* BLUE-EYE-GRASS, POINTED Sisyrinchium angustifolium FACW- AMARANTH, SPINY Amaranthus spinosus FACU BLUE-EYE-GRASS, SANDPLAIN Sisyrinchium arenicola FACU AMARANTH, TIDEMARSH Amaranthus cannabinus OBL BLUE-EYE-GRASS, STRICT Sisyrinchium montanum FAC AMARANTH, WHITE Amaranthus albus FACU BLUEBELLS, VIRGINIA Mertensia virginica FACW ANGELICA, PURPLE-STEM Angelica atropurpurea OBL BLUEBERRY, HIGHBUSH Vaccinium corymbosum FACW- ARROW-GRASS, SEASIDE Triglochin maritimum OBL BLUEBERRY, LOWBUSH Vaccinium angustifolium FACU- ARROW-HEAD, AWL-LEAF Sagittaria subulata OBL BLUEBERRY, NEW JERSEY Vaccinium caesariense OBL ARROW-HEAD, BROAD-LEAF Sagittaria latifolia OBL BLUEBERRY, VELVET-LEAF Vaccinium myrtilloides FAC ARROW-HEAD, ENGELMANN Sagittaria engelmanniana OBL BLUEFLAG Iris versicolor OBL ARROW-HEAD, GRASS-LEAF Sagittaria graminea OBL BLUEGRASS, ANNUAL Poa annua FACU ARROW-HEAD, HOODED Sagittaria calycina OBL BLUEGRASS, BROAD-LEAF KENTUCKY Poa angustifolia FACU- ARROW-HEAD, NORTHERN Sagittaria cuneata OBL BLUEGRASS, CANADA Poa compressa FACU ARROW-HEAD, STIFF Sagittaria rigida OBL BLUEGRASS, FOWL Poa palustris FACW ARROW-HEAD, WATER Sagittaria stagnorum OBL BLUEGRASS, GROVE Poa alsodes FACW- ARROW-WOOD Viburnum dentatum FAC BLUEGRASS, KENTUCKY Poa pratensis FACU ARROW-WOOD, NORTHERN Viburnum recognitum FACW- BLUEGRASS, ROUGH Poa trivialis FACW ARUM, ARROW Peltandra virginica OBL BLUEGRASS, WOODS Poa nemoralis FAC ASH, BLACK Fraxinus nigra FACW BLUESTEM, BIG Andropogon gerardii FAC ASH, GREEN Fraxinus pennsylvanica FACW BLUESTEM, BUSHY Andropogon glomeratus FACW+ ASH, WHITE Fraxinus americana FACU BLUESTEM, LITTLE Schizachyrium scoparium FACU- ASPARAGUS-FERN, GARDEN Asparagus officinalis FACU BOGMAT Wolffiella floridana OBL ASPEN, BIG-TOOTH Populus grandidentata FACU- BOGMAT, SWORD Wolffiella gladiata NI ASPEN, QUAKING Populus tremula FACU BOGORCHID, SMALL NORTHERN Platanthera obtusata FACW ASTER, ANNUAL SALTMARSH Aster subulatus OBL BOLTONIA, WHITE Boltonia asteroides FACW ASTER, BLAKE'S Aster x blakei FACW+ BONESET, COMMON Eupatorium perfoliatum FACW+ ASTER, BOG Aster nemoralis FACW+ BOUNCING-BET Saponaria officinalis FACU- ASTER, BUSH Aster dumosus FAC BOX-ELDER Acer negundo FAC+ ASTER, CALICO Aster lateriflorus FACW- BROME, CANADA Bromus purgans FACU ASTER, CROOKED-STEM Aster prenanthoides FAC BROME, DUDLEY'S Bromus dudleyi FAC+ ASTER, FLAT-TOP WHITE Aster umbellatus FACW BROME, FRINGED Bromus ciliatus FACW ASTER, LOW ROUGH Aster radula OBL BROME, JAPANESE Bromus japonicus FACU- ASTER, NEW ENGLAND Aster novae-angliae FACW- BROME, KALM'S Bromus kalmii FAC- ASTER, NEW YORK Aster novi-belgii FACW+ BROME, RIPGUT Bromus rubens NI ASTER, PANICLED Aster simplex FACW BROOM-SEDGE Andropogon virginicus FACU ASTER, PERENNIAL SALTMARSH Aster tenuifolius OBL BROOMRAPE, ONE-FLOWER Orobanche uniflora FACU ASTER, SHINING Aster lucidulus FACW

COMMON NAME SCIENTIFIC NAME MA COMMON NAME SCIENTIFIC NAME MA IND ASTER, SMALL WHITE Aster vimineus FAC BEGGAR-TICKS, HAIRY Bidens pilosa NI ASTER, SWAMP Aster puniceus OBL BEGGAR-TICKS, LARGE-FRUIT Bidens coronata OBL ASTER, TRADESCANT Aster tradescanti FACW BEGGAR-TICKS, LEAFY-BRACT Bidens comosa FACW ASTER, WHITE HEATH Aster ericoides FACU BEGGAR-TICKS, NODDING Bidens cernua OBL ASTER, WHITE PANICLE Aster x lanceolatus NI BEGGAR-TICKS, PURPLE-STEM Bidens connata FACW+ ASTER, WILLOW-LEAF Aster praealtus FACW BEGGAR-TICKS, SMOOTH Bidens laevis OBL AVENS, PALE Geum virginianum FAC- BEGGAR-TICKS, SWAMP Bidens discoidea FACW AVENS, PURPLE Geum rivale OBL BEGGAR-TICKS, THREE-LOBE Bidens tripartita OBL AVENS, ROUGH Geum laciniatum FAC+ BELLFLOWER, MARSH Campanula aparinoides OBL AVENS, WHITE Geum canadense FACU BELLFLOWER, SCOTCH Campanula rotundifolia FACU AVENS, YELLOW Geum aleppicum FAC BELLWORT, PERFOLIATE Uvularia perfoliata FACU AZALEA, EARLY Rhododendron prinophyllum FAC BELLWORT, SESSILE-LEAF Uvularia sessilifolia FACU- AZALEA, PINK Rhododendron periclymenoides FAC BENTGRASS, BLACK Agrostis gigantea NI AZALEA, SWAMP Rhododendron viscosum OBL BENTGRASS, BROWN Agrostis canina FACU BALDRUSH, LONG-BEAK Psilocarya scirpoides OBL BENTGRASS, PERENNIAL Agrostis perennans FACU BALDRUSH, SHORT-BEAK Psilocarya nitens OBL BENTGRASS, REED Calamagrostis pickeringii FACW BARBERRY, EUROPEAN Berberis vulgaris FACU BENTGRASS, ROUGH Agrostis scabra FAC BARBERRY, JAPANESE Berberis thunbergii FACU BENTGRASS, SPREADING Agrostis stolonifera FACW BARLEY Hordeum leporinum NI BENTGRASS, WINTER Agrostis hyemalis FAC BARLEY Hordeum geniculatum NI BINDWEED, BLACK Polygonum convolvulus FACU BARLEY, FOX-TAIL Hordeum jubatum FAC BINDWEED, HEDGE Calystegia sepium FAC- BARLEY, MEDITERRANEAN Hordeum hystrix NI BIRCH, BOG Betula pumila OBL BASSWOOD, AMERICAN Tilia americana FACU BIRCH, GRAY Betula populifolia FAC BAY, RED Persea borbonia FACW BIRCH, PAPER Betula papyrifera FACU BAYBERRY, NORTHERN Myrica pensylvanica FAC BIRCH, RIVER Betula nigra FACW BEACHGRASS, EUROPEAN Ammophila arenaria FACU- BIRCH, SWEET Betula lenta FACU BEADLILY, BLUE Clintonia borealis FAC BIRCH, WHITE Betula alba FAC+ BEAKRUSH, BROWINISH Rhynchospora capitellata OBL BIRCH, YELLOW Betula alleghaniensis FAC BEAKRUSH, BROWN Rhynchospora fusca OBL BISHOP'S-CAP, NAKED Mitella nuda FACW- BEAKRUSH, HORNED Rhynchospora inundata OBL BISHOP'S-CAP, TWO-LEAF Mitella diphylla FACU BEAKRUSH, TALL Rhynchospora macrostachya OBL BISHOP-WEED, HAIR-LIKE MOCK Ptilimnium capillaceum OBL BEAKRUSH, TORREY'S Rhynchospora torreyana FACW+ BISTORT, MEADOW Polygonum bistorta FACW BEAKRUSH, WHITE Rhynchospora alba OBL BITTER-CRESS, BULBOUS Cardamine bulbosa OBL BEARBERRY Arctostaphylos uva-ursi NI BITTER-CRESS, LONG'S Cardamine longii OBL BEARDTONGUE, FOXGLOVE Penstemon digitalis FAC BITTER-CRESS, MEADOW Cardamine pratensis OBL BEARDTONGUE, PALE Penstemon pallidus FACU BITTER-CRESS, PENNSYLVANIA Cardamine pensylvanica OBL BEDSTRAW, BLUNT-LEAF Galium obtusum FACW+ BITTER-CRESS, PURPLE Cardamine douglassii FACW+ BEDSTRAW, CATCHWEED Galium aparine FACU BITTER-CRESS, SMALL-FLOWER Cardamine parviflora FACU BEDSTRAW, NORTHERN Galium boreale FACU BITTER-SWEET, AMERICAN Celastrus scandens FACU- BEDSTRAW, NORTHERN BOG Galium labradoricum OBL BLACK-SNAKEROOT Sanicula marilandica NI BEDSTRAW, ROUGH Galium asprellum OBL BLACK-SNAKEROOT, CLUSTERED Sanicula gregaria FACU BEDSTRAW, SMALL Galium trifidum FACW+ BLACKBERRY, ALLEGHENY Rubus allegheniensis FACU- BEDSTRAW, STIFF MARSH Galium tinctorium OBL BLACKBERRY, BOG Rubus hispidoides FACW BEDSTRAW, SWEET-SCENT Galium triflorum FACU BLACKBERRY, BRISTLY Rubus hispidus FACW BEEBALM, OSWEGO TEA Monarda didyma FAC+ BLACKBERRY, DWARF Rubus pubescens FACW BEECH, AMERICAN Fagus grandifolia FACU BLACKBERRY, EDGE Rubus ascendens FAC BEGGAR-TICKS, BEARDED Bidens aristosa FACW- BLACKBERRY, NEW ENGLAND Rubus semisetosus FAC BEGGAR-TICKS, DEVIL'S Bidens frondosa FACW BLACKBERRY, SERRATE-LEAF Rubus argutus FACU BEGGAR-TICKS, EATON'S Bidens eatoni OBL BLACKBERRY, SETOSE Rubus setosus FACW+ BEGGAR-TICKS, ESTUARY Bidens hyperborea OBL BLADDERNUT, AMERICAN Staphylea trifolia FAC