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The PLANTS Database provides standardized information aboutthe vascular plants, mosses, liverworts, hornworts, and lichens ofthe U.S. and its territories.

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New York asterSymphyotrichum novi-belgii (L.)

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Traditional Ecological Knowledge: NewTechnical NoteIndigenous Uses, Management, and Restorationof Oaks in the Far Western United States,Technical Note TN.190.PM.2, is now available.For more than 9,000 years, native peoples inthe West led lives enmeshed with the oaks thatsurrounded them. Learn how they used andmanaged oaks and oak ecosystems, and what isbeing done today.

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irage, 1 01 13)

4NRS ANTS%0RC IThreatened & EndangeredFederal and State Protected Plants in Pennsylvania625 records returned

Protected plants that are synonyms are indented beneath the current PLANTS accepted name; common names are from PLANTS.

United States

Pennsylvania

USFWS Endangered Species Program. 2006. All plants(http://ecos.fws.gov/tesspublic/SpeciesReport.do?dsource=plants, 20 January 2006). US Fish andWildlife Service.

Thompson, S.A. 1997. Vascular plants: review of status in Pennsylvania(http://www.dcnr.state.pa.us/pabs/vascular-plants.htm, 20 October 2002). Department of Conservationand Natural Resources.

FederalProtectedStatus1Symbol Scientific Name

ACDE4 Acalypha deamii (Weath.) H.E. Ahles

ACRE Aconitum reclinatum A. Gray

ACUN Aconitum uncinatum L.

ACAM

AC P0 11

CIAM

AEVI3

AGAU3

TOAU

AGOB

AGDE5

AGPA12

AGPE

AGAL8

ALFA2

ALTR7

ALPLA

ALVIC

AMCA2

AMPU2

AMBA

AMHU2

AMOB2

AMSA

AMCO

AMBR

ANPO

ANCY

ANSO

ANVI13

APHY

Acorus americanus (Raf.) Raf.

Actaea podocarpa DC.

Cimicifuga americana Michx.

Aeschynomene virginica (L.) Britton, Sterns & Poggenb.

Agalinis auriculata (Michx.) S.F. Blake

Tomanthera auriculata (Michx.) Raf.

Agalinis obtusifolia Raf.

Agalinis decemloba (Greene) Pennell

Agalinis paupercula (A. Gray) Britton

Agrostis perennans (Walter) Tuck.

Agrostis altissima (Walter) Tuck.

Aletris farinosa L.

Alisma triviale Pursh

Alisma plantago-aquatica L. var. americanum Schult.

Alnus viridis (Chaix) DC. ssp. crispa (Aiton) Turrill

Amaranthus cannabinus (L.) Sauer

Amaranthus pumilus Raf.

Amelanchier bartramiana (Tausch) M. Roem.

Amelanchier humilis Wiegand

Amelanchier obovalis (Michx.) Ashe

Amelanchier sanguinea (Pursh) DC.

Ammannia coccinea Rottb.

Ammophila breviligulata Fernald

Andromeda polifolia L.

Anemone cylindrica A. Gray

Antennaria solitaria Rydb.

Antennaria virginica Stebbins

Aplectrum hyemale (Muhl. ex Willd.) Torr.

Common Name

Deam's threeseedmercury

trailing whitemonkshood

southern bluemonkshood

sweetflag

mountain bugbane

Virginia jointvetch

earleaf false foxglove

tenlobe false foxglove

smallflower falsefoxglove

upland bentgrass

white colicroot

northern water plantain

mountain alder

tidalmarsh amaranth

seaside amaranth

oblongfruit serviceberry

low serviceberry

coastal serviceberry

roundleaf serviceberry

valley redstem

American beachgrass

bog rosemary

candle anemone

singlehead pussytoes

shale barren pussytoes

Adam and Eve

State ProtectedStatust

PA (X)

T

PA (E)

PA (T)

PA (E)

PA (R)

PA (X)

PA (E)

PA (X)

PA (E)

PA (X)

PA (E)

PA (E)

PA (E)

PA (R)

PA (E)

PA (E)

PA (E)

PA (E)

PA (T)

PA (T)

PA (R)

PA (E)

PA (E)

PA (R)

PA (R)

T

I IIUrewIenu 3CUrc1I AeSULtS Iu3UIn-i rlJ-XIN 1

ARHI

ARMI5

ARPU3

ARUV

ARBU

ARAN7

POAN5

ARPU8

ARAC3

ARCAC

ASRU

ASVA

ASBR2

ASPI

ASRE

ASNE2

BAHA

BECA2

BIBE2

MEBE2

BIBI3

BOAS

BOCU

BUAM

CAED

CASC5

CAAD2

CAAL3

CAAQ

CAAT2

CAAU3

CABA3

CABA9

CABE2

CABI3

CABU7

CABU6

CACA14

CACH5

CACO21

CACR4

CACRB

CACR9

CADI4

CADI6

CAEB2

CAFL4

CAFO4

CAGA3

CAGE2

Arabis hirsuta (L.) Scop.

Arabis missouriensis Greene

Arceuthobium pusillurn Peck

Arctostaphylos uva-ursi (L.) Spreng.

Arethusa bulbosa L.

Argentina anserina (L.) Rydb.

Potentilla anserina L.

Aristida purpurascens Poir.

Arnica acaulis (Walter) Britton, Sterns & Poggenb.

Arternisia campestris L. ssp. caudata (Michx.) H.M. Hall& Clem.

Asclepias rubra L.

Asclepias variegata L.

Asplenium bradleyi D.C. Eaton

Aspleniurn pinnatifidum Nutt.

Asplenium resiliens Kunze

Astragalus neglectus (Torr. & A. Gray) Sheldon

Baccharis halirnifolia L.

Berberis canadensis Mill.

Bidens beckii Torr. ex Spreng.

Megalodonta beckii (Torr. ex Spreng.) Greene

Bidens bidentoides (Nutt.) Britton

Boltonia asteroides (L.) L'H1r.

Bouteloua curtipendula (Michx.) Torr.

Buchnera americana L.

Cakile edentula (Bigelow) Hook.

Carnassia scilloides (Raf.) Cory

Carex adusta Boott

Carex alata Torr.

Carex aquatilis Wahlenb.

Carex atherodes Spreng.

Carex aurea Nutt.

Carex backii Boott

Carex barrattii Schwein. & Torr.

Carex bebbii Olney ex Fernald

Carex bicknellii Britton

Carex bullata Schkuhr ex Willd.

Carex buxbaumii Wahlenb.

Carex careyana Torr. ex Dewey

Carex chordorrhiza Ehrh. ex L. f.

Carex collinsii Nutt.

Carex crawfordii Fernald

Carex crinita Lam. var. brevicrinis Fernald

Carex cryptolepis Mack.

Carex diandra Schrank

Carex disperma Dewey

Carex eburnea Boott

Carex flava L.

Carex formosa Dewey

Carex garberi Fernald

Carex geyeri Boott

hairy rockcress

green rockcress

eastern dwarf mistletoe

kinnikinnick

dragon's mouth

silverweed cinquefoil

arrowfeather threeawn

common leopardbane

field sagewort

red milkweed

redring milkweed

Bradley's spleenwort

lobed spleenwort

blackstem spleenwort

Cooper's milkvetch

eastern baccharis

American barberry

Beck's water-marigold

Delmarva beggarticks

white doll's daisy

sideoats grama

American bluehearts

American searocket

Atlantic camas

lesser brown sedge

broadwing sedge

water sedge

wheat sedge

golden sedge

Back's sedge

Barratt's sedge

Bebb's sedge

Bicknell's sedge

button sedge

Buxbaum's sedge

Carey's sedge

.creeping sedge

Collins' sedge

Crawford's sedge

fringed sedge

northeastern sedge

lesser panicled sedge

softleaf sedge

bristleleaf sedge

yellow sedge

handsome sedge

elk sedge

Geyer's sedge

PA (E)

PA (E)

PA (T)

PA (X)

PA (E)

PA (T)

PA (T)

PA (E)

PA (E)

PA (X)

PA (E)

PA (E)

PA (R)

PA (E)

PA (E)

PA (R)

PA (X)

PA (E)

PA (E)

PA (E)

PA (T)

PA (X)

PA (R)

PA (E)

PA (X)

PA (T)

PA (T)

PA (E)

PA (E)

PA (X)

PA (X)

PA (E)

PA (E)

PA (E)

PA (R)

PA (E)

PA (X)

PA (T)

PA (E)

PA (E)

PA (E)

PA (T)

PA (R)

PA (E)

PA (T)

PA (E)

PA (E)

PA (E)

bi-t,-~. II.,ln.-~t,~ ~ ~ Itb ~ 1kf~A1~t~f~A P tnt,~mV~hr,,.*-A') ~ 1 I')~flAAQ

IIIUL1C 'r)in UUIQIUUL ~e~1 s It U iJIA rlU-UN I 3

CAHY3 Carex hyalinolepis Steud.

CALA11 Carex lasiocarpa Ehrh.

CALI7 Carex limosa L.

CAMAI2 Carex magellanica Lam. ssp. irrigua (Wahlenb.) Hult~n

CAPA22 Carex paupercula Michx.

CAME2 Carex meadii Dewey

CAMI18 Carex mitchelliana M.A. Curtis

CAOL3 Carex oligosperma Michx.

CAPA19 Carex pauciflora Lightf.

CAPO4 Carex polymorpha Muhl.

CAPR6 Carex prairea Dewey ex AIph. Wood

CAPS Carex pseudocyperus L.

CARE4 Carex retrorsa Schwein.

CARI Carex richardsonii R. Br.

CASA8 Carex sartwellii Dewey

CASC9 Carex schweinitzii Dewey ex Schwein.

CASI12 Carex siccata Dewey

CAAE Carex aenea Fernald

CAST16 Carex sterilis Willd.

CATE6 Carex tetanica Schkuhr

CATY Carex typhina Michx.

CAVI5 Carex viridula Michx.

CAWI7 Carex wiegandii Mack.

CEARV4 Cerastium arvense L. ssp. velutinum (Raf.) Ugboroghovar. villosum (Muhl. ex Darl.) Hollick & Britton

CEARV6 Cerastium arvense L. var. villosissimum Pennell

CHTH2 Chamaecyparis thyoides (L.) Britton, Sterns &Poggenb.

CHPO6 Chamaesyce polygonifolia (L.) Small

CHLA6 Chasmanthium laxum (L.) Yates

CHFO3 Chenopodium foggii Wahl

CHVI5 Chrysogonum virginianum L.

CHMA14 Chrysopsis mariana (L.) Elliot

CIHO2 Cirsium horridulum Michx.

CLMA Cladium mariscoides (Muhl.) Torr.

CLVI4 Clematis viorna L.

CLAC3 Clethra acuminata Michx.

shoreline sedge

woollyfruit sedge

mud sedge

boreal bog sedge

Mead's sedge

Mitchell's sedge

fewseed sedge

fewflower sedge

variable sedge

prairie sedge

cypress-like sedge

knotsheath sedge

Richardson's sedge

Sartwell's sedge

Schweinitz's sedge

dryspike sedge

dioecious sedge

rigid sedge

cattail sedge

little green sedge

Wiegand's sedge

field chickweed

Atlantic white cedar

seaside sandmat

slender woodoats

Fogg's goosefoot

green and gold

Maryland goldenaster

yellow thistle

smooth sawgrass

vasevine

mountainsweetpepperbush

Atlantic pigeonwings

whitemouth dayflower

Virginia dayflower

Chinese hemlockparsley

spring coralroot

pink tickseed

scrambled eggs

water pygmyweed

Willdenow's croton

fragile rockbrake

Fraser's cymophyllus

PA (X)

PA (R)

PA (T)

PA (R)

PA (E)

PA (E)

PA (T)

PA (E)

PA (T)

PA (T)

PA (E)

PA (E)

PA (E)

PA (X)

PA (E)

PA (X)

PA (E)

PA (T)

PA (E)

PA (E)

PA (T)

PA (E)

PA (X)

PA (T)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (X)

PA (E)

PA (E)

PA (X)

PA (E)

PA (X)

PA (X)

PA (E)

CLMA4

COER

COVI3

COCH2

COWI5

COWI2

CORO

COAU2

CRAQ

CRWI5

CREL2

CRST2

CYFR4

Clitoria mariana L.

Commelina erecta L.

Commelina virginica L.

Conioselinum chinense (L.) Britton, Sterns & Poggenb.

Corallorhiza wisteriana Conrad

Corallorrhiza wisteriana Conrad, orth. var.

Coreopsis rosea Nutt.

Corydalis aurea Willd.

Crassula aquatica (L.) Schoenl.

Croton willdenowii G.L. Webster

Crotonopsis elliptica Willd.

Cryptogramma stelleri (S.G. Gmel.) Prantl

Cymophyllus fraserianus (Ker Gawl.) Kartesz & Gandhi

I nieaieneu1C 3CeanI1 AU~SUILS I U 3UIA rLtIdIN I ag'u1rage, U uI-)

CYFR Cymophyllus fraseri (Andrews) Mack. ex Britton

CYLA Cynanchum laeve (Michx.) Pers.

CYVIB Cynoglossum virginianum L. var. boreale (Fernald)Cooperr.

CYBO Cynoglossum boreale Fernald

CYDI3 Cyperus diandrus Torr.

CYHO Cyperus houghtonii Torr.

CYOD Cyperus odoratus L.

CYEN Cyperus engelmannii Steud.

CYPO Cyperus polystachyos Rottb.

CYRE3 Cyperus refractus Engelm. ex'Boeckeler

CYRE5 Cyperus retrorsus Chapm.

CYSC3 Cyperus schweinitzii Torr.

CYCA5 Cypripedium candidum Muhl. ex Willd.

CYPA19 Cypripedium parviflorum Salisb.

CYPAP3 Cypripedium parviflorum Salisb. var. pubescens (Willd.)

Knight

CYPU10 Cypripedium pubescens Willd.

CYRE6 Cypripedium reginae Walter

CYLA4 Cystopteris laurentiana (Weath.) Blasdell

DAFRF Dasiphora fruticosa (L.) Rydb. ssp. floribunda (Pursh)

Kartesz

POFR4 Potentilla fruticosa auct. non L.

DEEX Delphinium exaltatum Alton

DESE Desmodium sessilifolium (Torr.) Torr. & A. Gray

DIOB3 Diarrhena obovata (Gleason) Brandenburg

DIEX Dicentra eximia (Ker Gawl.) Torr.

DIDID Dichanthelium dichotomum (L.) Gould var. dichotomum

PAAN10 Panicum annulum Ashe

PALU4 Panicum lucidum Ashe

DILA9 Dichanthelium laxiflorum (Lam.) Gould

PALA15 Panicum laxiflorum Lam.

DILE2 Dichanthelium leibergii (Vasey) Freckmann

PALE7 Panicum leibergii (Vasey) Scribn.

DIOLS Dichanthelium oligosanthes (Schult.) Gould var.scribnerianum (Nash) Gould

PASC10 Panicum scoparium S. Watson ex Nash, non Lam.

DIOVA Dichanthelium ovale (Elliot) Gould & C.A. Clark var.addisonii (Nash) Gould & C.A. Clark

PACO20 Panicum commonsianum Ashe

DISAP Dichanthelium sabulorum (Lam.) Gould & C.A. Clarkvar. patulum (Scribn. & Merr.) Gould & C.A. Clark

PACOE Panicum commonsianum Ashe var. euchlamydeum(Shinners) Pohl

DISP4 Dichanthelium spretum (Schult.) Freckmann

PASP9 Panicum spretum Schult.

DIXA Dichanthelium xanthophysum (A. Gray) Freckmann

PAXA4 Panicum xanthophysum A. Gray

DICO6 Digitaria cognata (Schult.) Pilg.

DISP Distichlis spicata (L.) Greene

honeyvine

wild comfrey

umbrella flatsedge

Houghton's flatsedge

fragrant flatsedge

manyspike flatsedge

reflexed flatsedge

pine barren flatsedge

Schweinitz's flatsedge

white lady's slipper

lesser yellow lady'sslipper

greater yellow lady'sslipper

showy lady's slipper

St. Lawrencebladderfern

shrubby cinquefoil

tall larkspur

sessileleaf ticktrefoil

obovate beakgrain

turkey corn

cypress panicgrass

openflower rosettegrass

Leiberg's panicum

Scribner's rosette grass

Addison's rosette grass

hemlock rosette grass

PA (E)

PA (E)

PA (X)

PA (E)

PA (E)

PA (R)

PA (X)

PA (E)

PA (X)

PA (R)

PA (X)

PA (E)

PA (V)

PA (T)

PA (E)

PA (E)

PA (E)

PA (X)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (E)

PA (X)

PA (E)

PA (E)

Eaton's rosette grass

slender rosette grass

fall witchgrass

saltgrass

PA

PA

PA

(E)

(T)

(x)

/-nbtt.1- - *rA ,Aýo-,~ 1,.M,~~' /1 t-Z / 1) /) A Q

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DOAM Dodecatheon amethystinum (Fassett) Fassett

DOME Dodecatheon meadia L.

DRRE2 Draba reptans (Lam.) Fernald

DRCA3 Dryopteris campyloptera Clarkson

DRCE Dryopteris celsa (Wm. Palmer) Knowlt., Palmer &Pollard ex Small

DRCL Dryopteris clintoniana (D.C. Eaton) Dowell

ECLA Echinacea laevigata (C.L. Boynt. & Beadle) S.F. Blaike

jeweled shootingstar

pride of Ohio

Carolina draba

mountain woodfern

log fern

ECWA

ELAM3

ELMI

ELCO2

ELEL4

ELGE

ELCA2

ELIN

ELOB2

ELOBP

ELOL

ELPA5

ELQU

ELQU2

ELPAF

ELRO

ELRO2

ELTEV

ELTR5

ELTU

ELCA3

ELNY

ELSC

EPST

EQFE

EQVA

ERBU

ERDE5

ERPA4

ERGR8

ERTE12

ERVI9

ERAQ

EURA5

LERA4

EUAL2

EULE

EUIP

EUPU4

Echinochloa walteri (Pursh) A. Heller

Elatine americana (Pursh) Arn.

Elatine minima (Nutt.) Fisch. & C.A. Mey.

Eleocharis compressa Sull.

Eleocharis elliptica Kunth

Eleocharis geniculata (L.) Roem. & Schult.

Eleocharis caribaea (Rottb.) S.F. Blake

Eleocharis intermedia Schult.

Eleocharis obtusa (Willd.) Schult.

Eleocharis obtusa (Willd.) Schult. var. peasei Svens.

Eleocharis olivacea Torr.

Eleocharis parvula (Roem. & Schult.) Link ex Bluff,Nees & Schauer

Eleocharis quadrangulata (Michx.) Roem. & Schult.

Eleocharis quinqueflora (Hartmann) 0. Schwarz

Eleocharis pauciflora (Lightf.) Link var. fernaldiiSvens.

Eleocharis robbinsii Oakes

Eleocharis rostellata (Torr.) Torr.

Eleocharis tenuis (Willd.) Schult. var. verrucosa(Svens.) Svens.

Eleocharis tricostata Torr.

Eleocharis tuberculosa (Michx.) Roem. & Schult.

Elephantopus carolinianus Raeusch.

Ellisia nyctelea (L.) L.

Elodea schweinitzii (Planch.) Caspary

Epilobium strictum Muhl. ex Spreng.

Equisetum xferrissii Clute (pro sp.) [hyemale xlaevigatum]

Equisetum variegatum Schleich. ex F. Weber & D. Mol

Erigenia bulbosa (Michx.) Nutt.

Eriocaulon decangulare L.

Eriocaulon parkeri B.L. Rob.

Eriophorum gracile W.D.J. Koch

Eriophorum tenellum Nutt.

Eriophorum viridicarinatum (Engelm.) Fernald

Eryngium aquaticum L.

Eubotrys racemosa (L.) Nutt.

Leucothoe racemosa (L.) A. Gray

Eupatorium album L.

Eupatorium leucolepis (DC.) Torr. & A. Gray

Euphorbia ipecacuanhae L.

Euphorbia purpurea (Raf.) Fernald

Clinton's woodfern

smooth purpleconeflower

coast cockspur grass

American waterwort

small waterwort

flatstem spikerush

elliptic spikerush

Canada spikesedge

matted spikerush

blunt spikerush

bright green spikerush

dwarf spikerush

squarestem spikerush

fewflower spikerush

Robbins' spikerush

beaked spikerush

slender spikerush

three-angle spikerush

cone-cup spikerush

Carolina elephantsfoot

Aunt Lucy

Schweinitz's waterweed

downy willowherb

mr variegated scouringrush

harbinger of spring

tenangle pipewort

estuary pipewort

slender cottongrass

fewnerved cottongrass

thinleaf cottonsedge

rattlesnakemaster

swamp doghobble

white thoroughwort

justiceweed

American ipecac

Darlington's glade

E

PA (T)

PA (E)

PA (X)

PA (E)

PA (E)

PA (T)

PA (X)

PA (E)

PA (E)

PA (R)

PA (E)

PA (E)

PA (E)

PA (T)

PA (E)

PA (R)

PA (E)

PA (E)

PA (E)

PA (T)

PA (E)

PA (E)

PA (X)

PA (X)

PA (E)

PA (T)

PA (X)

PA (E)

PA (E)

PA (E)

PA (T)

PA (X)

PA (X)

PA (E)

PA (E)

PA (T)

PA (X)

PA (T)

PA (X)

PA (X)

PA (E)

PA (E)

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spurge

warty spurgeEUSP

EUOB3

EUSP3

ASSP11

EUCA26

EUTE7

FEPA2

FIAN

FI PU

FRCA2

FRPR

GARE2

GAVO

GALA2

GAHI2

GABR5

GADU

GEAL4

GECA10

GESA

GEVI5

GEVIV3

GEPR6

GEBI2

GLBO

Euphorbia spathulata Lam.

Euphorbia obtusata Pursh

Eurybia spectabilis (Aiton) G.L. Nesom

Aster spectabflis Alton

Euthamia caroliniana (L.) Greene ex Porter & Britton

Euthamia tenuifolia (Pursh) Nutt.

Festuca paradoxa Desv.

Fimbristylis annua (All.) Roem. & Schult.

Fimbristylis puberula (Michx.) Vahl

Frasera caroliniensis Walter

Fraxinus profunda (Bush) Bush

Galactia regularis (L.) Britton, Sterns & Poggenb.

Galactia volubilis (L.) Britton

Galium labradoricum (Wiegand) Wiegand

Gaultheria hispidula (L.) Muhl. ex Bigelow

Gaylussacia brachycera (Michx.) A. Gray

Gaylussacia dumosa (Andrews) Torr. & A. Gray

Gentiana alba Muhl. ex Nutt.

Gentiana catesbaei Walter

Gentiana saponaria L.

Gentiana villosa L.

Gentianopsis virgata (Raf.) Holub ssp. virgata

Gent/anopsis procera (T. Holm) Ma

Geranium bicknelii Britton

Glyceria borealis (Nash) Batchelder

eastern showy aster

slender goldentop

clustered fescue

annual fimbry

hairy fimbry

American columbo

pumpkin ash

eastern milkpea

downy milkpea

northern bog bedstraw

creeping snowberry

box huckleberry

dwarf huckleberry

plain gentian

Elliott's gentian

harvestbells

striped gentian

lesser fringed gertian

Bicknell's cranesbillsmall floatingmannagrass

Atlantic mannagrass

checkered rattlesnakeplantain

golden hedgehyssop

Appalachian oakfern

blackspore oakfern

bearded skeletongrass

hoary frostweed

swamp sunflower

bouquet mudplantain

Maryland hawkweed

sweetgrass

little barley

American featherfoil

thymeleaf bluet

rock clubmoss

fir clubmoss

goldenseal

manyflowermarshpennywort

PA (E)

PA (E)

PA (T)

PA (E)

PA (T)

PA (X)

PA (E)

PA (E)

PA (X)

PA (X)

PA (E)

PA (R)

PA (E)

PA (E)

PA (X)

PA (X)

PA (E)

PA (E)

PA (X)

PA (E)

PA (T)

PA (E)

PA (T)

PA (E)

PA (E)

PA (X)

PA (X)

PA (E)

PA (X)

PA (E)

PA (E)

PA (E)

PA (X)

PA (X)

PA (X)

PA (E)

PA (X)

PA (V)

PA (X)

GLOB Glyceria obtusa (Muhl.) Trin.

GOTE Goodyera tesselata Lodd.

GRAU Grat/ola aurea Pursh

GYAP Gymnocarpium appalachianum Pryer

GYHE3 Gymnocarpium xhetero'porum W.H. Wagner (pro sp.)[appalachianum x robert/anum]

GYHE Gymnocarpium heterosporum W.H. Wagner

GYAM Gymnopogon ambiguus (Michx.) Britton, Sterns &Poggenb.

HEBI2 Helianthemum bicknel/ii Fernald

HEAN2 Helianthus angustifolius L.

HEMU5 Heteranthera mul/tflora (Griseb.) Horn

HIGR5 Hieracium greenii Porter & Britton

HITR5 Hieracium trail/lii Greene

HIOD Hierochloe odorata (L.) P. Beauv.

HOPU Hordeum pusillum Nutt.

HOIN Hottonia inflata Elliot

HOSE2 Houstonia serpyllifolia Michx.

HEMI15 Hedyotis michauxii Fosberg

HUPO2 Huperzia porophila (Lloyd & Underw.) Holub

HUSE Huperzia selago (L.) Bernh. ex Schrank & Mart.

HYCA Hydrastis canadensis L.

HYUM Hydrocotyle umbellata L.

-Aý 1 /1 < /100 Q

I nrealene1U 3eareii IM:SUILSI U 3JJIA rltuAN 1 3 aei iirage / 01 1-)

HYMA

HYTE9

S ETE

HYAD

HYCR3

HYST3

HYDE

HYDE2

HYDR

HYGY

HYMA2

ILGL

ILOP

IOPI

IRCR

IRPR

IRVE

IRVI

ISME2

ITVI

JUALN

JUAL

JUARL

JUBA

JUBI

JUBR

JUBR2

JUDI

JUFI

JUGR

JUGY

JUMI2

JUSC

J UTO

KOMA

KOCR

LAJA

LAOC2

LAPA4

LEGR

LEBU

LEOB2

LEVA

LEAN

LEST5

LICA16

LIAU6

LIBO3

Hydrophyllum macrophyllum Nutt.

Hylotelephium telephioides (Michx.) H. Ohba

Sedum telephioides Michx.

Hypericum adpressum Raf. ex W. Bartram

Hypericum crux-andreae (L.) Crantz

Hypericum stans (Michx. ex Willd.) P. Adams & N.Robson

Hypericum densiflorum Pursl§

Hypericum denticulatum Walter

Hypericum drummondii (Grev. & Hook.) Torr. & A. Gray

Hypericum gymnanthum Engelm. & A. Gray

Hypericum majus (A. Gray) Britton

Ilex glabra (L.) A. Gray

Ilex opaca Alton

Iodanthus pinnatifidus (Michx.) Steud.

Iris cristata Aiton

Iris prismatica Pursh ex Ker Gawl.

Iris verna L.

Iris virginica L.

Isotria medeoloides (Pursh) Raf.

Itea virginica L.

Juncus alpinoarticulatus Chaix ssp. nodulosus(Wahlenb.) Hamet-Ahti

Juncus alpinus auct. non Viii.

Juncus arcticus Willd. ssp. littoralis (Engelm.) Hult~n

Juncus balticus Willd.

Juncus biflorus Elhot

Juncus brachycarpus Engelm.

Juncus brachycephalus (Engelm.) Buchenau

Juncus dichotomus Elliot

Juncus filiformis L.

Juncus greenei Oakes & Tuck.

Juncus gymnocarpus Coville

Juncus militaris Bigelow

Juncus scirpoides Lam.

Juncus torreyi Coville

Koeleria macrantha (Ledeb.) Schult.

Koeleria cristata auct. non Pers. p.p.

Lathyrus japonicus Willd.

Lathyrus ochroleucus Hook.

Lathyrus palustris L.

Ledum groenlandicum Oeder

Leiophyllum buxifolium (Bergius) Elliot

Lemna obscura (Austin) Daubs

Lemna valdiviana Phil.

Lespedeza angustifolia (Pursh) Elliot

Lespedeza stuevei Nutt.

Ligusticum canadense (L.) Britton

Limosella australis R. Br.

Linnaea borealis L.

largeleaf waterleaf

Allegheny stonecrop

creeping St. Johnswort

St. Peterswort

bushy St. Johnswort

coppery St. Johnswort

nits and lice

claspingleaf St.Johnswort

large St. Johnswort

inkberry

American holly

purplerocket

dwarf crested iris

slender blue iris

dwarf violet iris

Virginia iris

small whorled pogonia T

Virginia sweetspire

northern green rush

mountain rush

PA (E)

PA (R)

PA (X)

PA (X)

PA (T)

PA (X)

PA (X)

PA (X)

PA (T)

PA (X)

PA (T)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (T)

PA (T)

PA (T)

PA (E)

PA (T)

PA (E)

PA (R)

PA (X)

PA (R)

PA (E)

PA (E)

PA (E)

PA (X)

PA (T)

PA (T)

PA (E)

PA (R)

PA (X)

PA (X)

PA (X)

PA (E)

PA (X)

PA (E)

PA (X)

PA (T)

bog rush

whiteroot rush

smallhead rush

forked -rush

thread rush

Greene's rush

Pennsylvania rush

bayonet rush

needlepod rush

Torrey's rush

prairie Junegrass

beach pea

cream pea

marsh pea

bog Labrador tea

sandmyrtle

little duckweed

valdivia duckweed

narrowleaf lespedeza

tall lespedeza

Canadian licorice-root

Welsh mudwort

twinflower

-111ý 1 11<1100Q

111UL1C iiieatene Aeaicii euIt U3)LJ1XrtX lNI

LIIN Linum intercursum E.P. Bicknell

LISU4 Linum sulcatum Riddell

LIMI12 Lipocarpha micrantha (Vahl) G. Tucker

HEMI5 Hemicarpha micrantha (Vahl) Pax

LIAU3 Listera australis Lindl.

LICO6 Listera cordata (L.) R. Br.

LISM Listera smallii Wiegand

LICA13 Lithospermum caroliniense (Walter ex J.F. Gmel.)MacMill.

LILA2 Lithospermum latifolium Michx.

LODO Lobelia dortmanna L.

LOKA

LONU

LOPU

LOHI

LOOB

LOVI

Lobelia kalmii L.

Lobelia nuttallii Schult.

Lobelia puberula Michx.

Lonicera hirsuta Eaton

Lonicera oblongifolia (Goldie) Hook.

Lonicera villosa (Michx.) Schult.

LUDE4 Ludwigia decurrens Walter

LUPO Ludwigia polycarpa Short & Peter

LUSP Ludwigia sphaerocarpa Elliot

LUPE3

LUBU

LYAL5

LYAP4

LYSA

DISA11

LYRU

LYPA3

LYMA2

LYHY

LYAL4

MATR

MAVI2

MABA6

Lupinus perennis L.

Luzula bulbosa (Alph. Wood) Smyth & Smyth

Lycopodiella alopecuroides (L.) Cranfill

Lycopodiella appressa (Chapm.) Cranfill

Lycopodium sabinifolium Willd.

Diphasiastrum sabinifolium (Willd.) Holub

Lycopus rubellus Moench

Lygodium palmatum (Bernh.) Sw.

Lyonia mariana (L.) D. Don

Lysimachia hybrida Michx.

Lythrum alatum Pursh

Magnolia tripetala (L.) L.

Magnolia virginiana L.

Malaxis bayardii Fernald

sandplain flax

grooved flax

smallflower halfchaffsedge

southern twayblade

heartleaf twayblade

kidneyleaf twayblade

Carolina puccoon

American stoneseed

Dortmann'scardinalflower

Ontario lobelia

Nuttall's lobelia

downy lobelia

hairy honeysuckle

swamp fly honeysuckle

mountain flyhoneysuckle

wingleaf primrose-willow

manyfruit primrose-willow

globefruit primrose-willow

sundial lupine

bulbous woodrush

foxtail clubmoss

southern bog clubmoss

savinleaf groundpine

taperleaf water

horehound

American climbing fern

piedmont staggerbush

lowland yellowloosestrife

winged lythrum

umbrella-tree

sweetbay

Bayard's adder's-mouthorchid

white adder's-mouthorchid

Monongahela Barbara'sbuttons

climbing milkvine

Meehan's mint

threeflower melicgrass

minniebush

Nuttall's mudflower

Appalachian stitchwort

naked miterwort

raIg o U1 iJ

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (T)

PA (E)

PA (X)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (R)

PA (E)

PA (E)

PA (T)

PA (X)

PA (E)

PA (R)

PA (E)

PA (T)

PA (E)

PA (R)

PA (T)

PA (R)

PA (E)

PA (E)

PA (E)

PA (E)

PA (T)

PA (R)

PA (X)

PA (T)

PA (E)

MABR5 Malaxis brachypoda (A. Gray) Fernald

MAGR7 Marshallia grandiflora Beadle & F.E. Boynt.

MAOB2

MECO

MENI

MEPI2

MIMI6

MIGL5

MINU3

Matelea obliqua (Jacq.) Woodson

Meehania cordata (Nutt.) Britton

Melica nitens (Scribn.) Nutt. ex Piper

Menziesia pilosa (Michx. ex Lam.) Juss. ex Pers.

Micranthemum micranthemoides (N utt.) Wettst.

Minuartia glabra (Michx.) Mattf.

Mitella nuda L.

I iiieaienU1C 3eaIVII AC.SUILS U 31IA rlýIAIdN 13c

MOPU

MOCH

MUCA2

MUUN

MYGA

MYFA2

MYHE2

MYSI

MYEX

MYTE

MYVE3

NAGR

NAMA

NELU

NYCO

OCNE2

ASNE

OEAR

OLRIR

SORI2

ONBEH

ONHI

ONVI2

OPEN

OPVU

OPPY3

OPHU

ORAQ

PAAN6

SEAN2

PAAN7

SEAN3

PAPL12

SEPL

PAQU

PAAMA2

PAPH

PATU

PAG L3

PAFAN

PAIN3

PAFL4

PAFLG

PALU2

PACA

PELA2

Monarda punctata L.

Montia chamissoi (Ledeb. ex Spreng.) Greene

Muhlenbergia capillaris (Lam.) Trin.

Muhlenbergia uniflora (Muhl.) Fernald

Myrica gale L.

Myriophyllum farwellii Morong

Myriophyllum heterophyllum Michx.

Myriophyllum sibiricum Kom.

Myriophyllum exalbescens Fernald

Myriophyllum tenellum Bigelow

Myriophyllum verticillatum L.

Najas gracillima (A. Braun ex Engelm.) Magnus

Najas marina L.

Nelumbo lutea Willd.

Nymphoides cordata (Elliot) Fernald

Oclemena nemoralis (Aiton) Greene

Aster nemoralis Aiton

Oenothera. argillicola Mack.

Oligoneuron rigidum (L.) Small var. rigidum

Solidago rigida L.

Onosmodium bejariense DC. ex A. DC. var.hispidissimum (Mack.) B.L. Turner

Onosmodium hispidissimum Mack.

Onosmodium virginianum (L.) A. DC.

Ophioglossum engelmannii Prantl

Ophioglossum vulgatum L.

Ophioglossum pycnostichum (Fernald) A. Love & D.L6ve

spotted beebalm

water minerslettuce

hairawn muhly

bog muhly

sweetgale

Farwell's watermilfoil

twoleaf watermilfoil

shortspike watermilfoil

slender watermilfoil

whorl-leaf watermilfoil

slender waternymph

spiny naiad

American lotus

little floatingheart

bog aster

shale barren eveningprimrose

stiff goldenrod

softhair marbleseed

wild Job's tears

limestone adderstongue

southern adderstongue

PA (E)

PA (E)

PA (X)

PA (E)

PA (T)

PA (E)

PA (E)

PA (E)

PA (T)

PA (E)

PA (T)

PA (E)

PA (E)

PA (T)

PA (E)

PA (T)

Opuntia humifusa (Raf.) Raf.

Orontium aquaticum L.

Packera anonyma (AIph. Wood) W.A. Weber & A. L6ve

Senecio anonymus AIph. Wood

Packera antennariifolia (Britton) W.A. Weber & A. L6ve

Senecio antennariifolius Britton

Packera plattensis (Nutt.) W.A. Weber & A. L6ve

Senecio plattensis Nutt.

Panax quinquefolius L.

Panicum amarum Elliot var. amarulum (Hitchc. &Chase) P.G. Palmer

Panicum philadelphicum Bernh. ex Trin.

Panicum tuckermanii Fernald

Parnassia glauca Raf.

Paronychia fastigiata (Raf.) Fernald var. nuttallii(Small) Fernald

Parthenium integrifolium L.

Paspalum floridanum Michx.

Paspalum floridanum Michx. var. glabratum Engelm.ex Vasey

Passiflora lutea L.

Paxistima canbyi A. Gray

Pedicularis lanceolata Michx.

devil's-tongue

goldenclub

Small's ragwort

shale barren ragwort

prairie groundsel

American ginseng

coastal panicgrass

Philadelphia panicgrass

fen grass of Parnassus

hairy forked nailwort

PA (E)

PA (E)

PA (X)

PA (E)

PA (X)

PA (R)

PA (R)

PA (R)

PA (E)

PA (X)

PA (V)

PA (E)

PA (T)

PA (E)

PA (E)

PA (X)

PA (X)

PA (E)

PA (E)

PA (E)

wild quinine

Florida paspalum

yellow passionflower

Canby's mountain-lover

swamp lousewort

-Aý 1 V) C, /100 Q

I 1CUreinU11U 3aCUIVII CUL Useu~ 3U~InA IrL-A1N 1 ae 3 0 .rage IV U1 I-)

PHTE18

TATE

PHLA13

PHOV

PHPI

PHSUB2

PHLE14

PHSE9

PHLA3

PHCA9

PHVI5

PIPU7

ORPU4

PIAV

PLCI2

PLCR

PLDI3

PLHO3

PLHY2

PLLE2

PLPE

PLOD

POAU

POPA

POSA

POLA2

POVA5

POCR

POCU5

POIN4

POLU

POPO

POAR4

POCA8

PORA3

POSE6

POSEI

POBR4

POBA2

POHE4

POAL8

POCO12

POFR3

POGR8

POHI4

POIL

POOA

POOB2

POPR5

POPU6

Phemeranthus teretifolius (Pursh) Raf.

Talinum teretifolium Pursh

Phlox latifolia Michx.

Phlox ovata auct. non L.

Phlox pilosa L.

Phlox subulata L. ssp. brittonii (Small) Wherry

Phoradendron leucarpum (Raf.) Reveal & M.C. Johnst.

Phoradendron serotinum (Raf.) M.C. Johnst.

Phyla lanceolata (Michx.) Greene

Phyllanthus caroliniensis Walter

Physalis virginiana Mill.

Piptatherum pungens (Torr. ex Spreng.) Dorn

Oryzopsis pungens (Torr. ex Spreng.) Hitchc.

Piptochaetium avenaceum (L.) Parodi

Platanthera ciliaris (L.) Lindl.

Platanthera cristata (Michx.) Lindl.

Platanthera dilatata (Pursh) Lindl. ex Beck

Platanthera hookeri (Torr. ex A. Gray) Lindl.

Platanthera hyperborea (L.) Lindl.

Platanthera leucophaea (Nutt.) Lindl.

Platanthera peramoena (A. Gray) A. Gray

Pluchea odorata (L.) Cass.

Poa autumnalis Muhl. ex Elliot

Poa paludigena Fernald & Wiegand

Poa saltuensis Fernald & Wiegand

Poa languida Hitchc.

Polemonium vanbruntiae Britton

Polygala cruciata L.

Polygala curtissii A. Gray

Polygala incarnata L.

Polygala lutea L.

Polygala polygama Walter

Polygonella articulata (L.) Meisn.

Polygonum careyi Olney

Polygonum ramosissimum Michx.

Polygonum setaceum Baldw.

Polygonum setaceum Baldw. var. interjectum Fernald

Polystichum braunii (Spenner) Fde

Populus balsamifera L.

Populus heterophylla L.

Potamogeton alpinus Balbis

Potamogeton confervoides Rchb.

Potamogeton friesii Rupr.

Potamogeton gramineus L.

Potamogeton hillii Morong

Potamogeton illinoensis Morong

Potamogeton oakesianus J.W. Robbins

Potamogeton obtusifolius Mert. & W.D.J. Koch

Potamogeton praelongus Wulfen

Potamogeton pulcher Tuck.

quill fameflower

wideflower phlox

downy phlox

Britton's phlox

oak mistletoe

lanceleaf fogfruit

Carolina leaf-flower

Virginia groundcherry

mountain ricegrass

blackseed speargrass

yellow fringed orchid

crested yellow orchid

scentbottle

Hooker's orchid

northern green orchid

prairie white fringedorchid

purple fringeless orchid

sweetscent

autumn bluegrass

bog bluegrass

oldpasture bluegrass

Vanbrunt's polemonium

drumheads

Curtiss' milkwort

procession flower

orange milkwort

racemed milkwort

coastal jointweed

Carey's smartweed

bushy knotweed

bog smartweed

Braun's hollyfern

balsam poplar

swamp cottonwood

alpine pondweed

Tuckerman's pondweed

Fries' pondweed

variableleaf pondweed

Hill's pondweed

Illinois pondweed

Oakes' pondweed

bluntleaf pondweed

whitestem pondweed

spotted pondweed

T

PA (T)

PA (E)

PA (E)

PA (E)

PA (X)

PA (R)

PA (E)

PA (E)

PA (E)

PA (X)

PA (T)

PA (X)

PA (E)

PA (E)

PA (E)

PA (X)

PA (T)

PA (E)

PA (E)

PA (T)

PA (T)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (E)

PA (E)

PA (E)

PA (X)

PA (E)

PA (E)

PA (E)

PA (X)

PA (X)

PA (T)

PA (E)

PA (E)

PA (E)

PA (R)

PA (E)

PA (E)

PA (E)

PA (E)

1,f+-//ý1-fo "oAn 1

IIIratIULIIU OaICII XWSULt I U3LJ-A rL1tAIN 13

PORI2 Potamogeton richardsonii (Benn.) Rydb.

PORO2 Potamogeton robbinsii Oakes

POST2 Potamogeton strictifolius Benn.

POTE4 Potamogeton tennesseensis Fernald

POVA3 Potamogeton vaseyi I.W. Robbins

POZO Potamogeton zosteriformis Fernald

POPA15 Potentilla paradoxa Nutt.

PRCR Prenanthes crepidinea Michx.

PRRA Prenanthes racemosa Michx.

PRPE Proserpinaca pectinata Lam.

PRAL5 Prunus alleghaniensis Porter

PRMA2 Prunus maritima Marsh.

PRPU3 Prunus pumila L.

PTTR Ptelea trifoliata L.

PTCA Ptilimnium capillaceum (Michx.) Raf.

PYPY Pycnanthemum pycnanthemoides (Leavenworth)Fernald

PYTO Pycnanthemum torrei Benth.

PYVEP Pycnanthemum verticillatum (Michx.) Pers. var.pilosum (Nutt.) Cooperr.

PYPI Pycnanthemum pilosum Nutt.

PYPU Pyrularia pubera Michx.

QUFA Quercus falcata Michx.

QUPH Quercus phellos L.

QUSH Quercus shumardii Buckley

RAFA Ranunculus fascicularis Muhl. ex Bigelow

RAFL2 Ranunculus flammula L.

Richardson's pondweed

Robbins' pondweed

narrowleaf pondweed

Tennessee pondweed

Vasey's pondweed

flatstem pondweed

Paradox cinquefoil

nodding rattlesnakeroot

purple rattlesnakeroot

combleaf mermaidweed

Allegheny plum

beach plum

sandcherry

common hoptree

herbwilliam

southern mountainmint

Torrey's mountainmint

whorled mountainmint

buffalo nut

southern red oak

willow oak

Shumard's oak

early buttercup

greater creepingspearwort

ivy buttercup

longbeak buttercup

low spearwort

threadleaf crowfoot

pinnate prairieconeflower

lanceleaf buckthorn

Marylandmeadowbeauty

roseroot stonecrop

'dwarf azalea

flame azalea

needle beaksedge

brown beaksedge

slender beaksedge

prickly currant

Missouri gooseberry

red currant

lowland rotala

sand blackberry

Carolina wild petunia

fringeleaf wild petunia

limestone wild petunia

rI-go I 1 01 1.-)

PA (T)

PA (R)

PA (E)

PA (E)

PA (E)

PA (R)

PA (E)

PA (E)

PA (X)

PA (X)

PA (T)

PA (E)

PA (R)

PA (T)

PA (X)

PA (E)

PA (E)

PA (X)

PA (R)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (X)

PA (T)

PA (E)

PA (R)

PA (X)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (E)

PA (X)

PA (X)

PA (E)

PA (E)

PA (T)

PA (R)

PA (E)

PA (X)

PA (E)

PA (T)

RAHE2

RALO2

RAPU

RATR

RAPI

Ranunculus hederaceus L.

Ranunculus Iongirostris Godr.

Ranunculus pusillus Poir.

Ranunculus trichophyllus Chaix

Ratibida pinnata (Vent.) Barnhart

RHLA Rhamnus lanceolata Pursh

RHMA Rhexia mariana L.

RHRO3

SERO2

RHAT

RHCA4

RHCA11

RHFU

RHGR

RILA

RIMI

RITR

RORA

RUCU

RUCA4

RUHU

RUST2

Rhodiola rosea L.

Sedum rosea (L.) Scop.

Rhododendron atlanticum (Ashe) Rehder

Rhododendron calendulaceum (Michx.) Torr.

Rhynchospora capillacea Torr.

Rhynchospora fusca (L.) W.T. Aiton

Rhynchospora gracilenta A. Gray

Ribes lacustre (Pers.) Poir.

Ribes missouriense Nutt.

Ribes triste Pall.

Rotala ramosior (L:) Koehne

Rubus cuneifolius Pursh

Ruellia caroliniensis (J.F. Gmel.) Steud.

Ruellia humilis Nutt.

Ruellia strepens L.

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RUHA2 Rumex hastatulus Baldw.

SACA26 Sabatia campanulata (L.) Torr.

SAGI Saccharum giganteum (Walter) Pers.

ERGI Erianthus giganteus (Walter) P. Beauv.

SACAS Sagittaria calycina Engelm. var. spongiosa Engelm.

SAFI2 Sagittaria filiformis J.G. Sm.

SAST4 Sagittaria stagnorum Small

SASU Sagittaria subulata (L.) Buchenau

SACA4 Salix candida Flueggd ex Willd.

SACA5 Salix caroliniana Michx.

SAPE2 Salix pedicellaris Pursh

SAPE5 Salix petiolaris Sm.

SASE2 Salix serissima (L.H. Bailey) Fernald

SAVAP Samolus valerandi L. ssp. parviflorus (Raf.) Hultdn

SAPA9 - Samolus parviflorus Raf.

SAMI6 Saxifraga micranthidifolia (Haw.) Steud.

SCPA2 Scheuchzeria palustris L.

SCLI11 Schizachyrium littorale (Nash) E.P. Bicknell

SCSCL Schizachyrium scoparium (Michx.) Nash var. littorale(Nash) Gould

SCACA Schoenoplectus acutus (Muhl. ex Bigelow) A. Love & D.Love var. acutus

SCAC Scirpus acutus Muhl. ex Bigelow

SCFL1 1 Schoenoplectus fluviatilis (Torr.) M.T. Strong

SCFL Scirpus fluviatilis (Torr.) A. Gray

SCHE5 Schoenoplectus heterochaetus (Chase) Soj~k

SCHE Scirpus heterochaetus Chase

SCSM2 Schoenoplectus smithii (A. Gray) Sojk

SCSM Scirpus smithii A. Gray

SCTO3 Schoenoplectus torreyi (Olney) Palla

SCTO Scirpus torreyi Olney

SCANS Scirpus ancistrochaetus Schuyler

SCPE3 Scirpus pedicellatus Fernald

SCMI4 Scleria minor W. Stone

SCPA5 Scieria pauciflora Muhl. ex Willd.

SCRE Scieria reticularis Michx.

SCVE2 Scleria verticillata Muhl. ex Willd.

SCSA5 Scutellaria saxatilis Riddell

SCSE5 Scutellaria serrata Andrews

SELI5 Sericocarpus linifolius (L.) Britton, Sterns & Poggenb.

heartwing sorrel

slender rose gentian

sugarcane plumegrass

hooded arrowhead

threadleaf arrowhead

awl-leaf arrowhead

sageleaf willow

coastal plain willow

bog willow

meadow willow

autumn willow

seaside brookweed

lettuceleaf saxifrage

rannoch-rush

shore little bluestem

hardstem bulrush

irage z.ul L

PA (X)

PA (X)

PA (X)

PA (E)

PA (X)

PA (R)

PA (E)

PA (E)

PA (E)

PA (E)

PA (T)

PA (E)

PA (R)

PA (E)

PA (R)

river bulrush

slender bulrush

Smith's bulrush

Torrey's bulrush

barbedbristle bulrush

stalked bulrush

slender nutrush

fewflower nutrush

netted nutrush

low nutrush

smooth rock skullcap

showy skullcap

narrowleaf whitetopaster

E

PA (E)

PA (R)

PA (X)

PA (E)

PA (E)

PA (T)

PA (T)

PA (E)

PA (T)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (E)

ASSO2

SHCA

SITR3

POTR7

SIHE3

SIAL3

SIAT

SIFU2

Aster solidagineus M ichx.

Shepherdia canadensis (L.) Nutt.

Sibbaldiopsis tridentata (Aiton) Rydb.

Potentilla tridentata Aiton

Sida hermaphrodita (L.) Rusby

Sisyrinchium albidum Raf.

Sisyrinchium atlanticum E.P. Bicknell

Sisyrinchium fuscatum E.P. Bicknell

russet buffaloberry

shrubby fivefingers

Virginia fanpetals

white blue-eyed grass

eastern blue-eyed grass

coastal plain blue-eyedgrass

SIAR2 Sisyrinchium arenicola E.P. Bicknell

SMPS Smilax pseudochina L.

PA (X)

bamboo vine PA (X)

SOARH Solidago arguta Aiton var. harrisii (Steele) Cronquist

SOCU Solidago curtisii Torr. & A. Gray

SOER Solidago erecta Pursh

SORO2 Solidago roanensis Porter

SOSIR2 Solidago simplex Kunth ssp. randii (Porter) Ringius var.racemosa (Greene) Ringius "

SOSPR4 Solidago spathulata DC. var. racemosa (Greene)Gleason

SODE3 Sorbus decora (Sarg.) C.K. Schneid.

SPAN Sparganium androcladum (Engelm.) Morong

SPNA Sparganium natans L.

SPMI Sparganium minimum Wallr.

SPBE2 Spiraea betulifolia Pall.

SPVI2 Spiraea virginiana Britton

SPCA6 Spiranthes casei Catling & Cruise

SPMA5 Spiranthes magnicamporum Sheviak

Harris' goldenrod

mountain decumbentgoldenrod

showy goldenrod

Roan Mountaingoldenrod

Rand's goldenrod

northern mountain ash

branched bur-reed

small bur-reed

white spirea

Virginia meadowsweet T

Case's lady's tresses

Great Plains lady'stresses

October lady's tresses

hooded lady's tresses

little lady's tresses

spring lady's tresses

rough dropseed

sand dropseed

prairie dropseed

heartleaf hedgenettle

hyssopleaf hedgenettle

claspleaf twistedstalk

fineleaf pondweed

sidebeak pencilflower

northern bog aster

ragr . Ul 1.

PA (E)

PA (E)

PA (E)

PA (R)

PA (E)

PA (E)

PA (E)

SPOV

SPRO

S PTU

SPVE

SPCL

SPCR

SPHE

STCO9

STNU2

STHY3

STAM 2

STFIF

POFI2

STBI2

SYBO2

Spiranthes ovalis Lindl.

Spiranthes romanzoffiana Cham.

Spiranthes tuberosa Raf.

Spiranthes vernalis Engelm. & A. Gray

Sporobolus clandestinus (Biehler) Hitchc.

Sporobolus cryptandrus (Torr.) A. Gray

Sporobolus heterolepis (A. Gray) A. Gray

Stachys cordata Riddell

Stachys nuttallii Shuttlw. ex Benth.

Stachys hyssopifolia Michx.

Streptopus amplexifolius (L.) DC.

Stuckenia filiformis (Pers.) Boerner ssp. filiformis

Potamogeton filiformis Pers.

Stylosanthes biflora (L.) Britton, Sterns & Poggenb.

Symphyotrichum boreale (Torr. & A. Gray) A. Love & D.Love

PA (X)

PA (T)

PA (X)

PA (E)

PA (X)

PA (E)

PA (E)

PA (X)

PA (E)

PA (E)

PA (R)

PA (E)

PA (E)

PA (X)

PA (E)

PA (X)

PA (E)

PA (E)

PA (T)

PA (T)

PA (T)

PA (E)

PA (E)

PA (R)

PA (E)

PA (R)

PA (E)

PA (X)

PA (E)

ASBO7 Aster borealis (Torr. & A. Gray) Prov.

SYDE2 Symphyotrichum depauperatum (Fernald) G.L. Nesom

ASDE9 Aster depauperatus Fernald

SYNON Symphyotrichum novi-belgii (L.) G.L. Nesom var. novi-belgii

ASNO2 Aster novi-belgii L.

SYPUP Symphyotrichum puniceum (L.) A. Love & D. Ldve var.puniceum

ASFI5 Aster firmus Nees

TAMO Taenidia montana (Mack.) Cronquist

THCo2 Thalictrum coriaceum (Britton) Small

TIDI Tipularia discolor (Pursh) Nutt.

TROH Tradescantia ohiensis Raf.

TRCA Trautvetteria caroliniensis (Walter) Vail

TRSE5 Trichostema setaceum Houtt.

TRRE2 Trifolium reflexum L.

TRVI3 Trifolium virginicum Small ex Small & Vail

TRPA28 Triglochin palustris L.

serpentine aster

New York aster

purplestem aster

mountain pimpernel

maid of the mist

crippled cranefly

bluejacket

Carolina bugbane

narrowleaf bluecurls

buffalo clover

Kates Mountain clover

marsh arrowgrass

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TRPA6

TRNI2

TRAN3

TRTR3

TRPU4

TRDA3

TRSP2

TRLA14

UTGI

UTFI

UTIN2

UTMI

UTPU

Triglochin palustre L., orth. var.

Trillium nivale Riddell

Triosteum angustifolium L.

Triphora trianthophora (Sw.) Rydb.

Triplasis purpurea (Walter) Chapm.

Tripsacum dactyloides (L.) L.

Trisetum spicatum (L.) K. Richt.

Trollius laxus Salisb.

Utricularia gibba L.

Utricularia fibrosa Walter

Utricularia intermedia Hayne

Utricularia minor L.

Utricularia purpurea Walter

UTRA Utricularia radiata Small

UTRE

UVPU2

VEGL

VINU

VIOPA2

Utricularia resupinata B.D. Greene ex Bigelow

Uvularia puberula Michx.

Vernonia glauca (L.) Willd.

Viburnum nudum L.

Viburnum opulus L. var. americanum Aiton

snow trillium

yellowfruit horse-gentian

threebirds

purple sandgrass

eastern gamagrass

spike trisetum

American globeflower

humped bladderwort

flatleaf bladderwort

lesser bladderwort

eastern purplebladderwort

little floatingbladderwort

lavender bladderwort

mountain bellwort

broadleaf ironweed

possumhaw

Americancranberrybush

northern coastal violet

prairie violet

white violet

threepart violet

graybark grape

pilgrim grape

sand grape

Appalachian shoestringfern

Florida mudmidget

netted chainfern

northern yelloweyedgrass

slender yelloweyedgrass

mountain deathcamas

annual wildrice

rage 1'+ UI 1-

PA (X)

PA (R)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (E)

PA (X)

PA (T)

PA (T)

PA (R)

PA (E)

PA (X)

PA (R)

PA (E)

PA (E)

PA (R)

PA (E)

PA (E)

PA (X)

PA (X)

PA (E)

PA (E)

PA (E)

PA (T)

PA (R)

PA (T)

PA (R)

PA (T)

PA (E)

PA (R)

VITR8 Viburnum trilobum Marsh.

VIBR Viola brittoniana Pollard

VIPE2 Viola pedatifida G. Don

VIRE2 Viola renifolia A. Gray

VITR4 Viola tripartita Elliot

VICIB Vitis cinerea (Engelm.) Engelm. ex Millard var.baileyana (Munson) Comeaux

VINO2 Vitis xnovae-angliae Fernald (pro sp.) [labrusca xriparia]

VIRU2 Vitis rupestris Scheele

VIAP2 Vittaria appalachiana Farrar & Mickel

WOGL2

WOAR

XYMO

Wolffiella gladiata (Hegelm.) Hegelm.

Woodwardia areolata (L.) T. Moore

Xyris montana Ries

XYTO Xyris torta Sm.

ZIELG Zigadenus elegans Pursh ssp. glaucus (Nutt.) Hultdn

ZIELG2 Zigadenus elegans Pursh var. glaucus (Nutt.)Cronquist

ZIAQ Zizania aquatica L.

tCode Protected Status

E

X

R

T

V

Endangered

Extirpated

Rare

Threatened

Vulnerable

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Time Generated: 01/25/2008 08:23 AM MST

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