Wetland and Aquatic Plants of Oklahoma
Bruce W. Hoagland
List of Species by Family
Acanthus (Acanthaceae)
American
water-willow (Justicia americana (L.) Vahl)
Looseflower
water-willow (Justicia ovata
(Walt.)
Lindau)
Maples (Aceraceae)
Red maple
(Acer rubrum L.)
Boxelder
(Acer negundo L.)
Sweetflag (Acoraceae)
Sweetflag
(Acorus calamus L.)
Water plantains
(Alismataceae)
Water
plantain (Alisma sp.)
Water
plantain (Alisma subcordatum Raf.)
Burheads
(Echinodorus spp.)
Upright
burrhead (Echinodorus berteroi
(Spreng.)
Fassett )
Creeping
burhead (Echinodorus cordifolius
(L.) Griseb.)
Lanceleaf
burrhead (Echinodorus tenellus
(Mart.)
Buch.)
Duck
potatoes or arrowheads (Sagittaria spp.)
Kansas
arrowhead (Sagittaria
ambigua J.G.
Sm.)
Shortbeak arrowhead
(Sagittaria brevirostra Mackenzie
& Bush)
Arumleaf
arrowhead (Sagittaria cuneata Sheldon)
Grassy
arrowhead (Sagittaria graminea Michx.)
Bulltongue
arrowhead (Sagittaria lancifolia
L.)
Duck
potato (Sagittaria latifolia Willd.)
Narrowleaf
duck potato (Sagittaria longiloba
Engelm. ex J.G. Sm.)
Delta arrowhead
(Sagittaria platyphylla (Engelm.)
J.G. Sm.)
Nipplebract
arrowhead (Sagittaria papillosa Buch.)
Eryngo
(Apiaceae)
Waterparsnip
(Berula sp.)
Cutleaf
waterparsnip (Berula erecta (Huds.)
Coville)
Water hemlock (Cicuta sp.)
Spotted water
hemlock (Cicuta maculata L.)
Poison
hemlock (Conium sp.)
Poison hemlock
(Conium maculatum L.)
Dogshade
(Cynosciadium sp.)
Finger
dogshade (Cynosciadium digitatum DC.)
Eryngo
(Eryngium sp.)
Hooker's
eryngo (Eryngium hookeri Walp.)
Blueflower
eryngo (Eryngium integrifolium
Walt.)
Creeping
eryngo (Eryngium prostratum Nutt. ex
DC.)
Pennyworts
(Hydrocotyle spp.)
Floating
pennywort (Hydrocotyle ranunculoides
L.
f.)
Umbrella
pennywort (Hydrocotyle umbellata L.)
Whorled
pennywort (Hydrocotyle verticillata
Thunb.)
Tansy
dogshade (Limnosciadium sp.)
Tansy
dogshade (Limnosciadium pinnatum (DC.)
Mathias & Constance)
Mockbishopweed
(Ptilimnium spp.)
Ribbed mock
bishopweed (Ptilimnium costatum
(Ell.)
Raf.)
Threadlead
mockbishopweed (Ptilimnium capillaceum
(Michx.) Raf.)
Cowbane (Oxypolis sp.)
Stiff cowbane
(Oxypolis rigidior (L.) Raf.)
Holly
(Aquifoliaceae)
Deciduous
holly (Ilex decidua Walt.)
Arum (Araceae)
Arrow arum
(Peltandra virginica (L.) Schott)
Palmetto
(Arecaceae)
Dwarf
palmetto (Sabal minor (Jacq.) Pers.)
Sunflowers
(Asteraceae)
Beggarstick
(Bidens spp.)
Bearded
beggarticks (Bidens aristosa (Michx.)
Britt.)
Bigelow's
beggarticks (Bidens bigelovii Gray)
Nodding
beggartick (Bidens cernua L.)
Small
beggarticks (Bidens discoidea (Torr.
&
Gray) Britt.)
Devil's
beggartick (Bidens frondosa L.)
Smooth
beggartick (Bidens laevis (L.) B.S.P.)
Starwort
(Boltonia sp.)
Starwort (Boltonia
asteroides (L.)
L'Hér.)
Spiny aster (Chloracantha sp.)
Spiny aster
(Chloracantha spinosa (Benth.)
Nesom)
Thistle
(Cirsium sp.)
Swamp thistle (Cirsium muticum Michx.)
Eclipta
(Eclipta sp.)
Yerba
de Tajo (Eclipta
alba (L.) Hassk)
Boneset
(Eupatorium spp.)
Common
boneset (Eupatorium perfoliatum L.)
Goldentop (Euthamia
spp.)
Flat-top
goldentop (Euthamia graminifolia
(L.)
Nutt.)
Bushy
goldentop (Euthamia leptocephala (Torr.
& Gray) Greene)
Sneezeweed (Helenium
spp.)
Common
sneezeweed (Helenium autumnale L.)
Purplehead
sneezeweed (Helenium flexuosum
Raf.)
Coneflower
(Rudbeckia
sp.)
Cutleaf
coneflower (Rudbeckia laciniata L.)
Aster
(Symphyotrichum spp.)
Saltmarsh
aster (Symphyotrichum subulatum
(Michx.)
Nesom)
Mosquitoferns
(Azollaceae)
Carolina
mosquitofern (Azolla
caroliniana
Willd.)
Mexican mosquitofern
(Azolla
mexicana
Schlecht. & Cham. ex K. Presl )
Birches
and alders
(Betualaceae)
Alder (Alnus spp.)
Hazel
alder (Alnus serrulata (Ait.) Willd.)
Seaside
alder (Alnus maritima (Marsh.) Muhl.
ex
Nutt. )
Birch (Betula
sp.)
River birch
(Betula nigra L.)
Chain Fern (Blechnaceae)
Netted chainfern (Woodwardia
areolata
(L.) T. Moore)
Borages
(Boraginaceae)
Salt
heliotrope (Heliotropium curassavicum
L.)
Fourspike
heliotrope (Heliotropium procumbens
P.
Mill.)
Mustards (Brassicaceae)
Bittercress
(Cardamine
sp.)
Bittercress
(Cardamine bulbosa (Schreb. ex
Muhl.)
B.S.P.)
Lakecress (Neobeckia sp.)
Lakecress
(Neobeckia aquatica (Eat.) Greene)
Watercress
(Rorippa sp.)
Watercress
(Rorippa nasturtium_aquaticum (L.)
Hayek)
Stalkless
yellowcress (Rorippa sessiliflora
(Nutt.) A.S. Hitchc.)
Spreading
yellowcress (Rorippa sinuata
(Nutt.)
A.S. Hitchc.)
Fanworts
(Cabombaceae)
Fanwort
(Cabomba sp.)
Carolina fanwort
(Cabomba caroliniana Gray)
Watershield (Brasenia sp.)
Watershield
(Brasenia schreberi J.F. Gmel.)
Water
starwort
(Callitrichaceae)
Water starwort (Callitriche heterophylla
Pursh)
Bellflower
(Campanulaceae)
Cardinalflower
(Lobelia cardinalis
L.)
Downy
lobelia (Lobelia puberula Michx..)
Great
blue lobelia (Lobelia siphilitica L.)
Honeysuckle
(Caprifoliaceae)
Elderberry (Sambucus
canadensis L.)
Hornworts
(Ceratophyllaceae)
Coontail
(Ceratophyllum demersum L.)
Spineless
coontail (Ceratophyllum echinatum
Gray)
Saint
Johnswort
(Clusiaceae)
St.
Johnswort (Hypericum sp.)
Dwarf St.
Johnswort (Hypericum mutilum L.)
Marsh
St. Johnswort (Triadenum spp.)
Lesser
marsh St. Johnswort (Triadenum tubulosum
(Walt.) Gleason)
Virginia
marsh St. Johnswort (Triadenum virginicum
(L.) Raf.)
Greater
marsh St. Johnswort (Triadenum walteri
(J.G. Gmel.) Gleason)
Dayflower
(Commelinaceae)
Climbing
dayflower (Commelina diffusa Burm.
f.)
Virginia
dayflower (Commelina virginica L.)
Morning-glory
(Convolvulaceae)
Spreading
alkaliweed (Cressa truxillensis
Kunth)
Dogwoods
(Cornaceae)
Stiff
dogwood (Cornus foemina P. Mill.)
Stonecrops
(Crassulaceae)
Ditch stonecrop
(Penthorum sedoides L.)
Sedge
family (Cyperaceae)
Sedges
(Carex spp.)
Eastern
narrowleaf sedge (Carex amphibola Steud.)
Prickly bog sedge (Carex atlantica Bailey)
Bush's
sedge (Carex bushii Mackenzie)
Buxbaum's sedge (Carex buxbaumii Wahlenb.)
Carolina sedge
(Carex caroliniana Schwein.)
Crawe's
sedge (Carex crawei Dewey)
Fringed
sedge (Carex crinita Lam.)
Ravenfoot
sedge (Carex crus-corvi Shuttlw. ex
Kunze)
White
edge sedge (Carex debilis Michx.)
Cypressknee sedge
(Carex decomposita Muhl.)
Hammock
sedge (Carex fissa Mackenzie)
Fescue
sedge (Carex festucacea Schkuhr ex
Willd.)
Frank's
sedge (Carex frankii Kunth)
Giant
sedge (Carex gigantea Rudge)
Limestone
meadow sedge (Carex granularis
Muhl. ex
Willd.)
Gray's
sedge (Carex grayi Carey)
Tissue
sedge (Carex hyalina Boott)
Shoreline sedge
(Carex hyalinolepis Steud.)
Bottlebrush sedge
(Carex hystericina Muhl. ex
Willd.)
Greater
bladder sedge (Carex intumescens
Rudge)
Cypress
swamp sedge (Carex joorii Bailey)
Smoothsheath
sedge (Carex laevivaginata
(Knkenth.)
Mackenzie)
Bristlystalked
sedge (Carex leptalea Wahlenb.)
Long's
sedge (Carex longii Mackenzie)
Hop
sedge (Carex lupulina Muhl. ex Willd.)
Shallow
sedge (Carex lurida Wahlenb.)
Littletooth
sedge (Carex microdonta Torr.
&
Hook.)
Muskingum sedge (Carex muskingumensis
Schwein.)
Sharpscale
sedge (Carex oxylepis Torr. &
Hook.)
Woolly
sedge (Carex pellita Muhl ex Willd.)
Kidneyshape
sedge (Carex reniformis (Bailey)
Small)
Short's
sedge (Carex shortiana Dewey)
Tussock
sedge (Carex stricta Lam.)
Squarrose
sedge (Carex squarrosa L.)
Owlfruit
sedge (Carex stipata Muhl. ex Willd.)
Eastern straw sedge (Carex straminea Willd.
ex
Schkuhr)
Britton's sedge
(Carex tetrastachya Scheele)
Fox sedge (Carex
vulpinoidea Michx.)
Flatsedges or umbrella sedges (Cyperus spp.)
Tapertip
flatsedge (Cyperus acuminatus Torr. & Hook. ex Torr.)
Poorland
flatsedge (Cyperus compressus L.)
Redroot
flatsedge (Cyperus erythrorhizos
Muhl.)
Yellow flatsedge
(Cyperus flavescens L.)
Ricefield
flatsedge (Cyperus iria L.)
Fragrant flatsedge
(Cyperus odoratus L.)
Manyspike
flatsedge (Cyperus polystachyos
Rottb.)
Marsh
flatsedge (Cyperus pseudovegetus Steud.)
Bearded
flatsedge (Cyperus squarrosus L.)
Strawcolored
flatsedge (Cyperus strigosus L. )
Threeway sedge (Dulichium sp.)
Threeway sedge
(Dulichium arundinaceum (L.)
Britt.)
Spikerushes
(Eleocharis spp.)
Needle
spikerush (Eleocharis acicularis (L.)
Roemer & J.A. Schultes)
Purple
spikerush (Eleocharis
atropurpurea (Retz.) J. &. K.
Presl)
Flatstem
spikerush (Eleocharis
compressa Sullivant)
Engelmann's spikerush (Eleocharis engelmannii
Steud.)
Bald
spikerush (Eleocharis erythropoda Steud.)
Canada
spikerush (Eleocharis geniculata (L.)
Roemer & J.A. Schultes)
Daggerleaf
spikerush (Eleocharis lanceolata
Fern.)
Sand
spikerush (Eleocharis montevidensis
Kunth)
Blunt
spikerush (Eleocharis obtusa (Willd.)
J.A.
Schultes)
Common
spikerush (Eleocharis palustris (L.)
Roemer
& J.A. Schultes)
Dwarf
spikerush (Eleocharis parvula
(Roemer
& J.A. Schultes) Link ex Bluff, Nees & Schauer)
Squarestem
spikerush (Eleocharis
quadrangulata (Michx.) Roemer
& J.A. Schultes)
Rooted
spikerush (Eleocharis radicans (A.
Dietr.)
Kunth)
Beaked
spikerush (Eleocharis rostellata
(Torr.)
Torr.)
Slender
spikerush (Eleocharis tenuis (Willd.)
J.A.
Schultes)
Fimbry (Fimbristylis
spp.)
Annual fimbry (Fimbristylis
annua (All.)
Roemer
& J.A. Schultes)
Slender fimbry
(Fimbristylis autumnalis (L.)
Roemer & J.A. Schultes)
Vahl's fimbry
(Fimbristylis vahlii (Lam.)
Link)
Umbrella-sedge
(Fuirnea spp.)
Western
umbrella-sedge (Fuirena simplex Vahl
)
Hairy
umbrella-sedge (Fuirena squarrosa
Michx.)
Spikesedge
(Kyllingia spp.)
Shortleaf
spikesedge (Kyllinga brevifolia
Rottb.)
Low
spikesedge (Kyllinga pumila Michx.)
Fragrant
spikesedge (Kyllinga odorata Vahl)
Halfchaff
sedge (Lipocarpha spp.)
Awned halfchaff
sedge (Lipocarpha aristulata
(Coville) G. Tucker)
Beaksedges
(Rhynchospora spp.)
Anglestem
beaksedge (Rhynchospora caduca
Ell.)
Needle
beaksedge (Rhynchospora capillacea
Torr.)
Brownish
beaksedge (Rhynchospora capitellata
(Michx.) Vahl)
Shortbristle
horned beaksedge (Rhynchospora
corniculata (Lam.) Gray)
Globe
beaksedge (Rhynchospora globularis
(Chapman)
Small)
Clustered
beaksedge (Rhynchospora glomerata
(L.)
Vahl)
Tall
horned beaksedge (Rhynchospora
macrostachya Torr. ex Gray)
Bulrushes
(Schoenoplectus spp.)
Hardstem
bulrush (Schoenoplectus acutus
(Muhl. ex
Bigelow) A.& D. L÷ve)
Chairmaker's
or American bulrush (Schoenoplectus
americanus (Pers.) Volk. ex Schinz & R. Keller)
California
bulrush (Schoenoplectus californicus
(C.A. Mey.) Palla)
Hall's
bulrush (Schoenoplectus hallii (Gray)
S.G.
Sm.)
Slender
bulrush (Schoenoplectus heterochaetus
(Chase) Soják)
Bulrush
(Schoenoplectus maritimus (L.) Lye)
Rocky
Mountain bulrush (Schoenoplectus saximontanus
(Fern.) Raynal)
Softstem
bulrush (Schoenoplectus tabernaemontani
(K.C. Gmel.) Palla)
Nutrush
(Scleria spp.)
Low
nutrush (Scleria verticillata Muhl. ex
Willd.)
Bulrushes
(Scirpus spp.)
Green bulrush
(Scirpus atrovirens Willd.)
Woolgrass (Scirpus
cyperinus (L.) Kunth)
Drooping bulrush
(Scirpus lineatus Michx.)
Rufous bulrush
(Scirpus pendulus Muhl.)
Sundews (Droseraceae)
Annual
sundew (Drosera annua E.L. Reed)
Wood
Fern (Dryopteridaceae)
Sensitive fern (Onoclea
sensibilis L.)
Waterworts
(Elatinaceae)
Texas
bergia (Bergia texana (Hook.) Seub. ex
Walp.)
Blueberries
(Ericaece)
Maleberry
(Lyonia ligustrina (L.) DC.)
Pipeworts
(Eriocaulaceae)
Ten-angle
pipewort (Eriocaulon decangulare L.)
Dwarf
pipewort (Eriocaulon koernickianum van
Heurck & Muell.-Arg.)
Legumes
(Fabaceae)
False
indigo (Amorpha
spp.)
False
indigo (Amorpha fruticosa L.)
Panicled
false indigo (Amorpha paniculata
Torr.
& Gray)
Groundhut (Apios sp.)
Groundhut
(Apios americana Medik.)
Sesbania (Sesbania sp.)
Bigpod
sesbania (Sesbania herbacea (P. Mill.)
McVaugh)
Wisteria (Wisteria sp.)
American
wisteria (Wisteria frutescens (L.)
Poir.)
Oaks
(Fagaceae)
Overcup oak
(Quercus lyrata Walt.)
Water oak (Quercus
nigra L.)
Willow oak
(Quercus phellos L.)
Gentains
(Gentianaceae)
Soapwort
gentian (Gentiana saponaria L.)
Gooseberry
(Grossulariaceae)
Virginia
sweetspire (Itea virginica L.)
Water-milfoil
(Haloragaceae)
Watermilfoil
(Myriophyllum spp.)
Parrot feather
(Myriophyllum aquaticum
(Vell.)
Verdc.)
Two-leaf
watermilfoil (Myriophyllum heterophyllum
Michx.)
Green parrot’s
feather (Myriophyllum
pinnatum (Walt.) B.S.P.)
Mermaidweed
(Proserpinaca sp.)
Mermaidweed
(Proserpinaca palustris L.)
Gums
(Hamamelidaceae)
Sweetgum
(Liquidambar styraciflua L.)
Frog-bits
(Hydrocharitaceae)
Brazilian
waterweed (Egeria sp.)
Brazilian
waterweed (Egeria densa Planch.)
Anacharis
(Elodea sp.)
American waterweed
or anacharis (Elodea canadensis
Michx.)
Waterleaf
(Hydrophyllaceae)
False
fiddleleaf (Hydrolea ovata Nutt. ex
Choisy)
One-flower
fiddleleaf (Hydrolea
uniflora Raf.)
Irises (Iridaceae)
Virginia iris
(Iris virginica L.)
Hickories
(Juglandaceae)
Water
hickory (Carya aquatica (Michx. f.)
Nutt.)
Rushes
(Juncaceae)
Tapertip rush
(Juncus acuminatus Michx.)
Baltic rush (Juncus
balticus Willd.)
Whiteroot rush
(Juncus brachycarpus Engelm.)
Toad rush (Juncus
bufonius L.)
Leathery rush
(Juncus coriaceus Mackenzie)
Slimpod rush
(Juncus diffusissimus Buckl.)
Common
rush (Juncus effusus L.)
Grassleaf rush
(Juncus marginatus Rostk.)
Creeping rush
(Juncus repens Michx.)
Needlepod rush
(Juncus scirpoides Lam.)
Torrey's
rush (Juncus torreyi Coville)
Roundhead
rush (Juncus validus Coville)
Mints
(Lamiaceae)
Horehounds (Lycopus spp.)
American
water horehound (Lycopus americanus Muhl. ex W. Bart.)
Taperleaf
water horehound (Lycopus rubellus
Moench)
Northern
bugleweed (Lycopus uniflorus Michx.)
Virginia
water horehound (Lycopus virginicus
L.)
Spearmint (Mentha sp.)
Spearmint
(Mentha spicata L.)
Dragonhead
(Physostegia sp.)
Narrowleaf
false dragonhead (Physostegia
angustifolia
Fern.)
Lanceleaf
sage (Satureja sp.)
Lanceleaf
sage (Satureja arkansana (Nutt.)
Briq.)
Skullcap (Scutellaria sp.)
Blue
skullcap (Scutellaria lateriflora L.)
Duckweeds
(Lemnaceae)
Duckweeeds
(Lemna spp.)
Lesser duckweed (Lemna aequinoctialis Welw.)
Common
duckweed (Lemna minor
L.)
Little duckweed (Lemna obscura
(Austin) Daubs)
Minute duckweed (Lemna perpusilla
Torr.)
Turion duckweed (Lemna turionifera
Landolt)
Duckweed (Lemna valdiviana
Phil.)
Duckmeat
(Spirodela spp.)
Common
duckmeat (Spirodela
polyrrhiza (L.) Schleid.)
Watermeal
(Wolffia spp.)
Brazilian watermeal
(Wolffia braziliensis Weddell)
Watermeal (Wolffia columbiana
Karst.)
Mudmidget
(Wolfiella spp.)
Mudmidget (Wolffiella gladiata (Hegelm.) Hegelm.)
Bladderworts
(Lentibulariaceae)
Humped
bladderwort (Utricularia
gibba
L.)
Swollen
bladderwort (Utricularia
inflata Walt.)
Common
bladderwort (Utricularia
macrorhiza Le Conte)
Bladderwort
(Utricularia subulata L.)
Lilies
(Liliacaeae)
Colicroot (Aletris sp.)
Golden colicroot
(Aletris aurea Walt.)
Spiderlily (Hymenocallis spp.)
Carolina
spiderlily (Hymenocallis caroliniana
(L.)
Herbert)
Spiderlily (Hymenocallis liriosome (Raf.)
Shinners)
Bunchflower
(Melanthium sp.)
Virginia
bunchflower (Melanthium virginicum
L.)
Logania
(Loganiaceae)
Lax hornpod
(Mitreola petiolata (J.F. Gmel.)
Torr.
& Gray)
Swamp hornpod
(Mitreola sessilifolia (J.F.
Gmel.)
G. Don)
Loosestrife
(Lythraceae)
Loosestrife (Lysimachia sp.)
Loosestrife (Lysimachia terrestris (L.)
B.S.P.)
Loosestrife
(Lythrum sp.)
Purple
loosestrife (Lythrum salicaria L.)
Mallows
(Malvaceae)
Halberleaf
rosemallow (Hibiscus
laevis All.)
Rosemallow
(Hibiscus moscheutos L.)
Alligator-flag
(Marantaceae)
Powdery
alligator-flag (Thalia dealbata
Fraser ex
Roscoe)
Water
fern (Marsileaceae)
Hairy water clover (Marsilea mucronata A. Braun)
American
pillwort (Pilularia
americana A.
Braun)
Floating
hearts
(Menyanthaceae)
Yellow
floatingheart (Nymphoides peltata
(Gmel.)
Kuntze)
Carpet
weeds
(Molluginaceae)
Glinus (Glinus
radiatus (Ruiz &
Pavón) Rohrb.)
Water-nymphs
(Najadaceae)
Southern
water nymph (Najas guadalupensis
(Spreng.) Magnus)
Water
lotus (Nelumbonaceae)
American
water lotus (Nelumbo lutea Willd.)
Waterlilies
(Nymphaceae)
White waterlily (Nymphaea odorata Ait.)
Tupeloes
(Nyssacae)
Blackgum
(Nyssa sylvatica Marsh)
Grapefern
(Ophioglossaceae)
Southern addertongue
(Ophioglossum vulgatum
L.)
Ashes
(Oleaceae)
Swampprivet
(Forestiera acuminata (Michx.)
Poir.)
Evening
primroses
(Onagraceae)
Willowherb
(Epilobium sp.)
Purpleleaf
willowherb (Epilobium coloratum
Biehler)
Seedbox
(Ludwigia
spp.)
Seedbox
(Ludwigia alternifolia L.)
Wingleaf
primrose-willow (Ludwigia decurrens
Walt.)
Cylindricfruit
primrose_willow (Ludwigia
glandulosa
Walt.)
Spindleroot
(Ludwigia hirtella Raf.)
Anglestem
primrose-willow (Ludwigia leptocarpa
(Nutt.) Hara)
Marsh seedbox
(Ludwigia palustris (L.) Ell.)
Floating
primrose-willow (Ludwigia peploides
(Kunth) Raven)
Creeping
primrose-willow (Ludwigia repens
J.R.
Forst.)
Orchids
(Orchidaceae)
Helleborine (Epipactis
sp.)
Chatterbox
orchid (Epipactis gigantea Dougl. ex Hook.)
Bog
orchids (Habenaria sp.
and Platanthera sp.)
Waterspider
bog orchid (Habenaria
repens Nutt)
Green-fringed
orchid (Platanthera lacera
(Michx.)
G. Don)
Ladies’-tresses
(Spiranthes spp.)
Marsh
ladies’-tresses (Spiranthes odorata
(Nutt.)
Lindl.)
Nodding
ladies’-tresses (Spiranthes cernua
(L.)
L.C. Rich.)
Royal
Fern (Osmundaceae)
Cinammon fern (Osmunda
cinnamomea L.)
Royal fern
(Osmunda
regalis L.)
Sycamore
(Platanaceae)
Sycamore
(Platanus occidentalis L.)
Grasses
(Poaceae)
Foxtail
(Alopecurus sp.)
Carolina
foxtail (Alopecurus carolinianus
Walt.)
Cane
(Arundinaria spp.)
Giant
cane (Arundinaria gigantea (Walt.)
Muhl.)
Sandreed
(Calamovilfa spp.)
Cumberland
sandreed (Calamovilfa arcuata K.E.
Rogers)
Barnyard
grass (Echinochloa spp.)
Link jungle rice (Echinochloa colona (L.)
Link)
Barnyardgrass (Echinochloa crus-galli (L.)
Beauv.)
Lovegrass
(Eragrostis spp.)
Teal
lovegrass (Eragrostis hypnoides (Lam.)
B.S.P.)
Managrass
(Glyceria spp.)
Arkansas
mannagrass (Glyceria arkansana
Fern.)
Floating
mannagrass (Glyceria septentrionalis
A.S.
Hitchc.)
Fowl
mannagrass (Glyceria striata (Lam.) A.S.
Hitchc.)
Cutgrass
(Leersia spp.)
Catchfly
grass (Leersia lenticularis Michx.)
Rice
cutgrass (Leersia oryzoides (L.) Sw.)
Virginia
cutgrass (Leersia virginica Willd.)
Muhly
(Muhlenbergia sp.)
Scratchgrass (Muhlenbergia asperifolia (Nees
&
Meyen ex Trin.) Parodi)
Lovegrass
(Neeragrostis spp.)
Creeping
lovegrass (Neeragrostis
reptans (Michx.) Nicora)
Panic-grass
(Panicum spp.)
Fall panicgrass (Panicum dichotomiflorum
Michx.)
Redtop panicgrass (Panicum rigidulum Bosc ex
Nees)
Warty panicgrass (Panicum verrucosum Muhl.)
Knotgrass
(Paspalum spp.)
Crowngrass (Paspalum dissectum (L.) L.)
Knotgrass (Paspalum distichum L.)
Horsetail paspalum (Paspalum fluitans (Ell.)
Kunth)
Hairyseed paspalum (Paspalum pubiflorum Rupr.
ex
Fourn.)
Canarygrass
(Phlaris spp.)
Reed
canarygrass (Phalaris arundinacea L.)
Carolina
canarygrass (Palaris caroliniana
Walt.)
Reed
(Phragmites sp.)
Common
reed (Phragmites australis (Cav.)
Trin. ex
Steud.)
Rabbitsfoot
(Polypogon sp.)
Rabbitsfoot
grass (Polypogon monspeliensis
(L.)
Desf.)
Plumegrass
(Saccharum spp.)
Narrow
plumegrass (Saccharum baldwinii
Spreng.)
Sugarcane
plumegrass (Saccharum giganteum
(Walt.)
Pers.)
Cordgrass
(Spartina spp.)
Prairie
cordgrass (Spartina pectinata Bosc ex
Link)
Cutgrass
(Zizaniopsis sp.)
Giant
cutgrass (Zizaniopsis miliacea (Michx.)
Doell & Aschers)
Riverweed
(Podostemaceae)
Riverweed (Podostemum
ceratophyllum Michx.)
Smartweeds
(Polygonaceae)
Marshpepper
knotweed (Polygonum hydropiper
L.)
Swamp
smartweed (Polygonum hydropiperoides
Michx.)
Nodding
smartweed (Polygonum lapathifolium
L.)
Dotted
smartweed (Polygonum punctatum Ell.)
Arrowleaf
tearthumb (Polygonum
sagittatum L.)
Dock (Rumex verticillatus
L.)
Mudplantains
(Pontederiaceae)
Mudplantain
(Heterenthera sp.)
Blue
mudplantain (Heteranthera limosa (Sw.)
Willd.)
Pickerelweed
(Pontederia sp.)
Pickerelweed
(Pontederia cordata L.)
Pondweeds
(Potamogetonaceae)
Pondweed
(Potamogeton
spp.)
Largeleaf
pondweed (Potamogeton amplifolius Tuckerman)
Curly
pondweed (Potamogeton crispus L.)
Waterthread
pondweed (Potamogeton diversifolius
Raf.)
Illinois
pondweed (Potamogeton illinoensis
Morong)
Leafy pondweed
(Potamogeton foliosus Raf.)
Longleaf pondweed
(Potamogeton nodosus Poir.)
Spotted pondweed
(Potamogeton pulcher
Tuckerman)
Small pondweed
(Potamogeton pusillus L.)
Sago
pondweed (Stuckenia sp.)
Sago pondweed
(Stuckenia pectinatus (L.)
Boerner)
Primroses
(Primulaceae)
Featherfoil
(Hottonia sp.)
American
featherfoil (Hottonia inflata Ell.)
Loosestrife (Lysimachia sp.)
Loosestrife
(Lysimachia terrestris (L.)
B.S.P.)
Brookweed
(Samolus sp.)
Limewater
brookweed (Samolus ebracteatus
Kunth)
Seaside brookweed
(Samolus valerandi L.)
Buttercups
(Ranunculaceae)
Yellow water
buttercup (Ranunculus flabellaris
Raf.)
Mississippi
buttercup (Ranunculus laxicaulis
(Torr. & Gray) Darby)
Longbeak
buttercup (Ranunculus longirostris
Godr.)
Low spearwort
(Ranunculus pusillus Poir.)
Cursed
buttercup (Ranunculus sceleratus L.)
Hawthorn
(Rosaceae)
Green
hawthorn (Crataegus viridis L.)
Madder
(Rubiaceae)
Buttonbush (Cephalanthus spp.)
Buttonbush
(Cephalanthus occidentalis L.)
Buttonweed
(Diodia sp.)
Virginia
buttonweed (Diodia virginiana L.)
Bedstraw
(Galium sp.)
Bluntleaf
bedstraw (Galium obtusum Bigelow)
Stiff
bedstraw (Galium tinctorium L.)
Bluets
(Oldenlandia sp.)
Bosc's
bluet (Oldenlandia boscii (DC.) Chapman.
One-flowered
bluet (Oldenlandia uniflora L.)
Widgeongrass
(Ruppiaceae)
Widgeongrass
(Ruppia maritima L.)
Willows
(Saliacaeae)
Cottonwood (Populus sp.)
Eastern
cottonwood (Populus deltoides Bartr.
ex
Marsh.)
Willow (Salix spp.)
Peachleaf willow
(Salix amygdaloides Anderss)
Carolina
willow (Salix caroliniana Michx.)
Sandbar
willow (Salix exigua Nutt.)
Black
willow (Salix nigra L.)
Lizard's
tail
(Saururaceae)
Lizard's
tail (Saururus cernuus L.)
Saxifrages
(Saxifragaceae)
Grass of
Parnassus (Parnassia grandifolia DC.)
Snapdragons
(Scrophulariaceae)
Waterhyssop
(Bacopa sp.)
Waterhyssop
(Bacopa rotundifolia (Michx.)
Wettst.)
Hedgehyssop
(Gratiola sp.)
Sticky
hedgehyssop (Gratiola brevifolia Raf.)
Clammy
hedgehyssop (Gratiola neglecta Torr.)
Shaggy hedgehyssop
(Gratiola pilosa Michx.)
Roundfruit
hedgehyssop (Gratiola virginiana
L.)
False
pimpernel (Lindernia sp.)
Clasping
false pimpernel (Lindernia anagallidea
(Michx.) Pennell)
Yellowseed false
pimpernel (Lindernia dubia
(L.)
Pennell)
Axilflower (Mercardonia sp.)
Axilflower
(Mecardonia acuminata (Walt.)
Small)
Monkeyflower (Mimulus spp.)
Sharpwing
monkeyflower (Mimulus alatus Ait.)
Allegheny
monkeyflower (Mimulus ringens L.)
Speedwell (Veronica sp.)
Water
speedwell (Veronica anagallis-aquatica
L.)
Bur-reed
(Sparganiaceae)
American
bur-reed (Sparganium americanum
Nutt.)
Branched
bur-reed (Sparganium androcladum
(Engelm.) Morong)
Broadfruit
bur-reed (Sparganium eurycarpum
Engelm.
ex Gray)
Snowbells
(Styraceae)
American
snowbell (Styrax americanus Lam.)
Saltcedar
(Tamaricaceae)
Saltcedar
(Tamarix ramosissima Ledeb.)
China
tamarisk (Tamarix chinensis Lour.)
Swamp
cypress
(Taxodiaceae)
Bald cypress
(Taxodium distichum (L.) L.C.)
Cattails
(Typhaceae)
Narrowleaf
cattail (Typha angustifolia L.)
Southern cattail
(Typha domingensis Pers.)
Broadleaf
cattail (Typha latifolia)
Elms
(Ulmaceae)
Water elm
(Planera aquatica J.F. Gmel.)
Vervain
(Verbenaceae)
Frogfruit
(Phyla spp.)
Wedgeleaf
frogfruit (Phyla cuneifolia (Torr.)
Greene)
Lanceleaf
frogfruit (Phyla lanceolata
(Michx.)
Greene)
Turkey
tangle frogfruit (Phyla nodiflora (L.)
Greene)
Verbena (Verbena
sp.)
Swamp verbena
(Verbena hastata L.)
Horned
pondweeds
(Zannichelliaceae)
Horned
pondweed (Zannichellia palustris L.)
Last update: 3/02/04
Comments to : Bruce Hoagland
bhoagland@ou.edu
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