List of Nebraska Plants
Browse by Common Name
From 'The Flora of Nebraska' by Kaul, Sutherland, and Rolfsmeier, 2011.
Year of first collection is given for most introduced species.
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
A
| Adam's-needle agalinis, gerardia agrimony alfalfa alfalfa; 1887 aliciella alkali blite alkali bulrush alkali cordgrass alkali grass alkali grass; 1983 alkali milk-vetch alkali plantain alkali sacaton Allegheny monkey-flower alpine bladder-pod Alsike clover; 1888 alyssum; 1955 alyssum; 1995 American bellflower American black currant American bugseed American dragon's-head American elm American false-pennyroyal American figwort American hazelnut American hop American lotus, chinkapin American plantain |
American plum, sloe American slough-grass American speedwell American sweet-flag American vetch, peavine American water-horehound Amur honeysuckle; 1995 Amur maple Amur silver-grass angel's trumpet, downy thorn-apple annual bluegrass; 1953 annual bursage annual fleabane, eastern fleabane annual knawel; 1995 annual spike-rush annual spike-rush, blunt spike-rush annual wheatgrass; 1995 annual wild-buckwheat antelope horn Arkansas rose, dwarf prairie rose aromatic aster arrow-feather three-awn arrow-grass arrowhead arrow-leaf aster asparagus Australian bluestem, Caucasian bluestem autumn-olive, cardinal-shrub; 1986 azure aster |
B
| baby's breath; 1895 bachelor's-button, cornflower; 1892 ballhead Baltic rush barnyard grass barnyard grass; 1891 Barr orophaca basswood, American linden bastard toadflax bastard toadflax beakgrain bearberry, kinnikinnick bearded iris bearded sprangle-top Bebb willow, long-beaked willow bedstraw beggar-ticks bent spike-rush Bermuda-grass biennial wormwood big bluestem big cancer-root big marsh-elder, false ragweed big sagebrush big sandreed bighead townsendia bigroot morning-glory bigroot prickly-pear bilobed speedwell, 1989 bindweed heliotrope bird's-eye speedwell, 1878 bird's-foot trefoil; 1974 bird's-foot violet bitter cress bitter dock; 1892 bitterbrush bitternut hickory bittersweet black cherry black horehound; 1983 black locust black medick; 1873 black mustard; 1875 black nightshade black oak black raspberry, blackcap black snakeroot black walnut black willow blackberry-lily, leopard-lily; 1907 black-bindweed; 1879 black-eyed susan blackjack oak black-seed ricegrass bladder campion, 1891 bladder fern bladdernut bladder-pod bland sweet cicely blanket flower blood polygala bloodroot blowout grass blowout grass, sand muhly blowout penstemon blue flax blue grama blue larkspur, little larkspur blue lettuce blue mustard; 1914 blue phlox |
blue sage, Pitcher's sage blue scorpion-grass; 1995 blue skullcap, mad-dog skullcap blue waxweed bluebells bluebunch wheatgrass blue-cohosh blue-eyed Mary blue-eyed-grass blue-flag bluejoint reedgrass bluets blueweed; 1888 bluntleaf bedstraw bluntleaf milkweed Bodin milk-vetch bog aster, rush aster bog yellow cress bog-bean boltonia, swamp-aster boneset Boston-ivy; 1974 bottle gentian, closed gentian bottlebrush grass bouncing-bet, soapwort; 1890 boxelder Brazilian watermeal breadroot scurf-pea, Indian breadroot, prairie turnip bristly crowfoot bristly foxtail; 1884 Britton's skullcap broadleaf cattail broadleaf milkweed brook flatsedge brookgrass broom-corn millet, proso millet broomweed brown-eyed susan buck bean, golden pea, golden banner, false lupine buckhorn Buckley's penstemon buckthorn buckwheat buffalo clover buffalo gourd buffalo grass buffalo-bur bulbous bluegrass; 1988 bulbous water-hemlock bull thistle; 1890 bur oak bur ragweed bur-cucumber burdock; 1885 burhead bur-marigold burnet bur-reed bush morning-glory bushy cinquefoil bushy flax bushy knotweed bushy wallflower; 1897 butter-and-eggs, 1883 butter-daisy butterfly milkweed, pleurisy root butterwort buttonbush buttonweed |
C
| California amaranth California brome California-poppy camphor-weed, 1988 Canada bluegrass; 1885 Canada brome Canada goldenrod Canada hawkweed Canada milk-vetch Canada sanicle Canada thistle; 1886 Canada tick-clover Canada wild-rye Canadian rush canary grass; 1877 Canby's bluegrass candle anemone cardinal-flower Carolina anemone Carolina crane's-bill Carolina false-dandelion Carolina foxtail Carolina lovegrass, spreading lovegrass Carolina rose, swamp rose carpet-weed; 1878 carrion-flower catnip giant-hyssop catnip; 1873 celandine chaffweed Chapman's bluegrass charlock; 1927 cheat; 1889 Chickasaw plum chickpea milk-vetch;1977 chickweed chicory; 1880 Chinese bush-clover, sericea lespedeza; 1974 Chinese foxtail, Chinese bristle-grass; 1940 chive chokecherry cinquefoil city goosefoot; 1889 clammy ground-cherry clasping-leaf pepper-grass; 1933 clasping-leaf pondweed clearweed cleavers climbing false-buckwheat; fallopia climbing nightshade, bittersweet nightshade; 1895 climbing prairie rose cluster snakeroot clustered cancer-root cobaea penstemon cocklebur collomia Colorado butterfly-plant Columbian watermeal columbine, honeysuckle comb-leaf evening-primrose common agalinis, gerardia |
common chickweed; 1888 common evening-primrose common fumitory; 1980s common ground-cherry common lousewort common mallow; 1889 common milkweed common monkey-flower common morning-glory common mullein, 1885 common plantain; 1873 common ragweed common reed common scouring-rush common sow-thistle; 1908 common St. John's-wort; 1885 common sunflower common threesquare common verbena common water-hemlock common witchgrass compass plant coontail, hornwort coralberry, buckbrush corn gronwell corn poppy, Flanders-fields poppy corn speedwell, field speedwell, 1974 corn, maize corn-chamomile; 1914 corn-cockle; 1909 costmary cotton-batting; 1983 cow-cockle; 1892 cow-parsnip crack willow crack willow, hybrid white willow; 1875 creeping buttercup; 1983 creeping foxtail; 1989 creeping juniper creeping lovegrass creeping smartweed, bristly lady's-thumb; 1967 creeping yellow cress; 1991 crested wheatgrass; 1961 crested woodfern crested-tongue penstemon crimson clover crown vetch; 1960s cryptantha cultivated barley cultivated oats; 1886 Culver's root cup-plant curly dock, sour dock; 1889 curly pondweed; 1965 curly-cup gumweed cursed crowfoot cutleaf evening-primrose cutleaf nightshade cutleaf teasel; 1972 cutleaf-coneflower, golden-glow cutleaf-cucumber cypress spurge; 1878 |
D
| Dahurian buckthorn; 1987 daisy fleabane, rough fleabane Dalmatian toadflax; 1971 dame's rocket; 1887 dandelion hawk's-beard dandelion; 1885 dark-green bulrush dayflower; 1914 daylily death camas Deptford pink; 1935 desert centaury desert goosefoot desert sandwort dewberry diamond willow diffuse knapweed; 1990 dill, dillweed ditch stonecrop dodder dodder; 1903 dog mustard dog rose; 1992 dog-parsley dooryard violet, downy blue violet, sister violet dotted loosestrife; 1971 |
double bladder-pod Douglas's slender knotweed downy agrimony downy brome, cheat grass; 1897 downy gentian downy goldenrod downy ground-cherry downy hawthorn draba milk-vetch dragonroot, green-dragon Drummond false-pennyroyal Drummond milk-vetch Drummond's blue aster Drummond's wild onion duckweed Dudley's rush Dutchman's breeches dwarf ground-cherry dwarf Indian paintbrush dwarf juniper dwarf larkspur, delphinium dwarf locoweed, Nuttall's oxytrope dwarf milkweed, plains milkweed dwarf swamp blackberry dwarf wild indigo dwarf-dandelion |
E
| early blue-top fleabane early ladies'-tresses orchid early meadow-rue early scorpion-grass early wood buttercup, kidney-leaf buttercup eastern cleomella, stinkweed eastern figwort eastern gama-grass eastern red-cedar eastern toothed spurge eastern virgin's-bower ebony spleenwort eel-grass, tape-grass eglantine, sweetbriar elderberry elm-leaf goldenrod |
elodea, waterweed enchanter's-nightshade Engelmann's adder's-tongue fern Engelmann's milkweed English ivy English plantain; 1887 English violet, sweet violet; 1988 Eurasian sweet-flag; 1974 Eurasian water-milfoil; 1980 European alder-buckthorn, 1997 European barberry; 1880s European fly honeysuckle; 1991 European mock-orange European privet; 1983 European spindle-tree eyebane |
F
| fall panicum fall witchgrass false bog-rush false boneset false buffalo-grass false garlic false golden ragwort false gromwell, marble-seed false indigo false melic false nutsedge, umbrella sedge false pennyroyal false salsify, cutleaf viper-grass false skeletonweed false Solomon's-seal false strawberry, India strawberry; 1974 false sunflower false-dandelion false-dandelion, prairie-dandelion false-mallow false-nettle false-pimpernel feather-geranium, Jerusalen-oak; 1891 Fendler's aster Fendler's spurge fennel; 1892 fernleaf verbena, glandularia fetid-marigold few-flowered wild-buckwheat fiddleneck; 1906 fiddleneck; 1914 field bindweed; 1889 field chickweed field cress; 1961 field hedge-parsley; 1992 field horsetail field milk-vetch field mint field pansy, 1909 field pepper-grass; 1974 field sagewort, Great Plains wormwood field snake-cotton field thistle field-garlic; 1960s |
finger tickseed fireberry hawthorn, yellow hawthorn fire-on-the-mountain, wild poinsettia fireweed fireweed, burnweed flatsedge flatsedge; 1968 flatstem pondweed flax, linseed fleabane fleabane floating primrose-willow, neverwet floating-leaf pondweed Flodman's thistle flowering spurge flowering-rush; 1999 flower-of-an-hour; 1873 fluffweed;1995 forest muhly forked catchfly; 1908 forked chickweed forktip three-awn fourpoint evening-primrose, sandhills evening-primrose four-wing saltbush, wingscale fowl bluegrass; 1890 fowl mannagrass fox grape foxtail barley foxtail millet; 1876 fragile fern fragrant cudweed, everlasting fragrant onion fragrant sumac, skunkbrush Fremont's clematis, Fremont's leatherleaf Fremont's evening-primrose Fremont's goosefoot fringed brome fringed loosestrife fringed puccoon fringed sage, prairie sagewort fringed willowherb frostweed |
G
| garden cress; 1893 garden orache, mountain-spinach; 1890s garden rocket, rocket salad, arugula, rugala; 1910 garlic garlic chive garlic mustard; 1975 gayfeather, blazing-star germander, wood-sage Geyer's spurge giant chickweed; 1974 giant ragweed giant Solomon's-seal giant spider flower gilia penstemon ginseng globe-headed hoary cress; 1927 goatgrass; 1966 goat's-beard, western salsify; 1910 goat's-rue goat's-rue; 1935 golden corydalis golden corydalis golden currant, buffalo currant, clove currant golden dalea golden dock golden-alexanders golden-aster goldentop goldenweed goldenweed; 1934 gold-of-pleasure; 1889 gooseberry goosegrass; 1907 Gordon's wild-buckwheat |
grain amaranth, Prince's plume grain amaranth; 1907 grape-hyacinth grass-leaf rush grasslike water-plantain gray cutleaf ironplant gray goldenrod gray oxalis, gray wood-sorrel gray ragwort grayhead coneflower greasewood Great Basin wild-rye great blue lobelia great bulrush, slender bulrush great globe-thistle, 1960s Great Plains ladies'-tresses orchid great St. John's-wort great water-dock greater bladderwort greater duckweed, duckmeat Grecian foxglove; 1991 green ash green cutleaf ironplant green foxtail, green bristle-grass; 1873 green milkweed green needle-grass green rabbit-brush greenbriar, prickly catbriar greenthread grooved flax ground-ivy, gill-over-the-ground; 1889 ground-nut ground-plum groundsel groundsel; 1887 gumbo-lily |
H
| hackberry hair bugseed hair-grass hair-grass, Wolf's spike-sedge hairy aster hairy chess, Japanese brome;1900 hairy crabgrass; 1884 hairy four-o'clock hairy golden-aster hairy grama hairy hawkweed, longbeard hawkweed hairy mountain-mint hairy prickly-poppy; 1975 hairy sunflower hairy vetch, winter vetch hairy wild-rye halberd-leaf rose mallow Hall's bulrush Hall's Japanese honeysuckle; 1980s halogeton; 1995 hard fescue, hard sheep-fescue hardgrass; 1982 hardstem bulrush harebell, bluebell, bells-of-Scotland hare's-ear mustard; 1908 hare's-foot dalea hawk's-beard heart-podded hoary cress; 1908 heath aster heather-aster hedge bindweed hedge mustard; 1886 hedgehog cactus hedge-hyssop hedge-nettle hemlock-parsley; 1905 hemp dogbane, Indian-hemp hemp-nettle;1952 henbane, 1991 |
henbit; 1878 high mallow; 1894 highbush blackberry highbush-cranberry hispid hedge-nettle hoary fleabane hoary mock-orange hoary puccoon hoary tick-clover hoary verbena hoary vetchling hoary-alyssum; 1909 hoary-aster, viscid aster hog peanut hollyhock Holzinger's Venus's-looking-glass honesty, money-plant honewort, white-chervil honey locust honeyvine, climbing milkweed hooded ladies'-tresses orchid Hood's phlox Hooker's townsendia, Easter daisy hookspur violet horehound; 1898 horehound-motherwort; 1974 horned pondweed hornhead; 1971 horse-gentian horsemint, dotted bee-balm; 1987 horse-nettle horse-radish; 1958 horseweed, mare's-tail hound's-tongue; 1878 hybrid bulrush hybrid dogbane hybrid of red and Siberian elms hymenoxys |
I
| Illinois bundle-flower Illinois pondweed Illinois tick-clover Indian grass Indian mustard; 1890 Indian pipe Indian ricegrass Indian-plantain Indian-tobacco inland bluegrass |
inland rush, interior rush intermediate wheatgrass; 1968 Iowa crabapple, prairie crabapple ironweed ironwood, hop-hornbeam ivyleaf ground-cherry ivyleaf morning-glory; 1877 ivyleaf morning-glory; 2001 ivy-leaf speedwell, 1970 |
J
| Jack-in-the-pulpit Jacob's ladder jagged chickweed; 1971 James's clammy-weed Japanese barberry Japanese hop; 1959 Japanese privet; 1991 Japanese-bamboo, Japanese knotweed |
Mexican-bamboo Jerusalem-artichoke Jimson weed, 1872 Johnson grass; cult. 1888 jointleaf rush, jointed rush juneberry Junegrass |
K
| Kenilworth ivy Kentucky bluegrass Kentucky coffee-tree kiss-me-over-the-garden-gate, ladyfingers kitten-tails |
knotted rush knotweed knotweed, knot-grass, wireweed kochia, summer-cypress; 1905 Korean lespedeza; 1969 kudzu; 1992, now extirpated |
L
| lacegrass lady fern lamb's-quarters, white goosefoot lamp rush, soft rush lance-leaf buckthorn lanceleaf cottonwood lance-leaf tickseed lance-leaf violet large beardtongue large-flower tick-clover large-leaf pondweed larger Canadian St. John's-wort large-spike prairie-clover larkspur, delphinium late boneset late coral-root orchid late goldenrod lavender giant-hyssop, anise giant-hyssop lavender-leaf evening-primrose lead plant leafy pondweed leafy spurge; 1929 leafy spurge; 1980 least moonwort leather-flower Leiberg's panicum lemon bee-balm lemon scurf-pea, lance-leaf scurf-pea lemon-weed lens-podded hoary cress; 1940 leopard-lily, chocolate-lily |
lesser bladderwort lesser chickweed; 1974 lesser knapweed; 1992 lesser toadflax leucospora lilac lily-of-the-valley limber pine limestone ruellia linanthus little barley little bluestem little breadroot scurf-pea little cudweed little forget-me-not little lovegrass; 1969 little prickly-pear little skullcap little sundrops little-seed ricegrass long-bract rein orchid long-leaf stitchwort long-leaf tick-clover longstyle rush long-styled sweet cicely lopseed lotus milk-vetch Louisiana sage, white sage, wormwood low hop clover; 1974 low horseweed, spreading fleabane lowland violet |
M
| Mackay's brittle fern Macoun's bindweed Macoun's buttercup madwort; 1961 maidenhair fern many-fruited seedbox maple-leaf goosefoot mare's-tail marigold prairie coneflower marijuana, hemp; 1877 marsh bellflower marsh fern marsh fleabane marsh foxtail marsh muhly marsh seedbox, water-purslane marsh skullcap marsh St. John's-wort marsh vetchling marsh-elder marsh-mallow, white-mallow marsh-marigold mat grama; 1992 matrimony vine, about 1900 Maximilian's sunflower May-apple mayweed, fetid chamomile; 1877 McGregor's wild-rye meadow anemone meadow brome (expected to escape) meadow foxtail; 1968 meadow lousewort meadow sage; 1968 meadow salsify; 1891 meadow willow meadow-fescue; 1886 |
Mediterranean lovegrass; 1983 Mexican evening-primrose; 1915 microsteris midwestern agalinis, gerardia mignonette; 1974 mild water-pepper Missouri evening-primrose Missouri gooseberry Missouri goosefoot Missouri milk-vetch Missouri pincushion cactus Missouri spurge moneywort; 1996 moonseed vine Morrow's honeysuckle; 1998 mosquito fern, azolla moss phlox moss-rose, rose-moss moth mullein, 1934 motherwort, lion's tail; 1892 mountain birch, water birch mountain ironwort mountain spring-parsley mountain-mahogany mouse-ear chickweed; 1890 mouse-ear cress, thale cress mouse-tail mud-plantain mulberry, white mulberry; 1920s (cult. ca. 1900) mullein-foxglove multiflora rose, white rambler; 1974, but cultivated 1909 musk-thistle, plumeless-thistle; 1932 mutton-grass |
N
| naiad nailwort naked cancer-root, one-flowered cancer-root Nanking cherry, bush cherry; 1998 nannyberry nap-at-noon; 1951 narrow leaf four-o'clock narrowleaf beardtongue narrowleaf bluets narrow-leaf butterweed narrowleaf cattail narrowleaf cottonwood narrow-leaf dock, 1935 narrowleaf false-mallow; 1995 narrow-leaf golden-aster narrow-leaf hawk's-beard; 1891 narrowleaf hawkweed narrow-leaf milkweed narrow-leaf musineon narrow-leaf pinweed narrow-leaf purple coneflower narrow-leaf trefoil, 1971 narrow-leaf verbena narrow-leaf willowherb navarretia needle-and-thread needle-pod rush, scirpus-like rush New England aster New Jersey tea nicandra, apple-of-Peru night-flowering catchfly, sticky cockle; 1885 |
nimblewill nine-anther dalea ninebark nodding brome nodding chickweed nodding fescue nodding ladies'-tresses orchid nodding onion nodding wild-buckwheat northern adder's-tongue fern northern bedstraw northern bog violet northern catalpa, cigar tree northern fogfruit northern gooseberry northern green orchid northern green rush, alpine rush northern mannagrass northern mudwort northern reedgrass northern water-horehound northern watermeal Norway maple Norwegian cinquefoil noseburn notchbract waterleaf nut-rush, whip-grass Nuttall's evolvulus Nuttall's kentrophyta Nuttall's sunflower Nuttall's violet, yellow prairie violet |
O
| oak-leaf goosefoot oak-leaf goosefoot; 1897 oatgrass obedient plant, Virginia lion's-heart obedient plant, Virginia lion's-heart; 1974 oldfield cinquefoil oldfield three-awn oldfield toadflax,Texas toadflax old-plainsman one-way brome; 1909 onion |
orange flax orchard-grass;1885 Oregon woodsia Oregon-grape, grape-holly, holly-grape Osage-orange, hedge-apple, hedge; 1907 (cult. 1886) ostrich fern oval-leaf bladder pod owl-clover oxeye daisy, white daisy; 1887 |
P
| pagoda dogwood, alternate-leaved dogwood painted milk-vetch palafoxia pale alyssum; 1890 pale amaranth, tumbleweed pale dock, tall dock pale dogwood pale evening-primrose pale evening-primrose, prairie evening-primrose pale gentian pale jewel-weed, pale touch-me-not pale purple coneflower pale smartweed, nodding smartweed, willow-weed pale violet, creamy violet; 1974 palespike lobelia Palmer's pigweed palm-leaf scurf-pea panicled tick-clover panicled willowherb paper birch Parry's rabbit-brush partridge pea paspalum pasque flower patience dock, patience, 1890 patience dock, patience, 1947 pawpaw peach-leaf willow pearly everlasting pellitory Pennsylvania smartweed pennycress; 1890 pepper-grass peppermint perennial dayflower perennial ryegrass, Italian ryegrass; 1886 perennial ryegrass, Italian ryegrass; 1891 perennial sow-thistle, milk-thistle; 1971 perennial sweetpea; 1895 perilla, perilla mint; 1974 perplexing tick-clover persimmon, 1979 petunia pie cherry, sour cherry; 1992 pigeon grape pillwort pin oak pincushion, dusty-maiden pineapple weed; 1974 pine-drops pine-sap pingue rubberweed pink poppy-mallow pink smartweed pinweed Pitcher's clematis, Pitcher's leather-flower plains bee-balm plains black nightshade plains bluegrass plains coreopsis, calliopsis plains cottonwood plains evening-primrose, yellow sundrops plains flax plains muhly plains musineon plains orophaca plains phlox plains prickly-pear plains puccoon plains spring-parsley plains sunflower, Sandhills sunflower |
plains wild-indigo Platte lupine Platte River milk-vetch Platte thistle pleated slender knotweed pliant milk-vetch poison ivy poison-hemlock, Nebraska-fern; 1936 pokeweed ponderosa pine pondweed popcorn-flower porcupine grass poverty grass poverty weed povery rush, path rush powdery cloakfern prairie alumroot prairie coneflower prairie cordgrass prairie cupgrass prairie cupgrass; 1989 prairie dropseed prairie fame-flower prairie gentian, Russell's gentian, lisianthus prairie goldenrod, Missouri goldenrod prairie larkspur, delphinium prairie lespedeza prairie mimosa prairie moonwort prairie onion prairie phlox prairie ragwort prairie sandreed prairie trefoil prairie trout-lily, prairie dogtooth-violet prairie violet prairie willow prairie-parsley prairie-petunia prairie-star pretty blue lettuce prickly lettuce prickly lettuce; 1889 prickly naiad, sawtooth naiad prickly sida; 1889 prickly smartweed prickly sow-thistle; 1888 prickly-ash prickly-poppy prince's-plume prostrate pigweed prostrate verbena pulse milk-vetch puncture-vine; 1896 purple cliffbrake purple coneflower purple cudweed purple giant-hyssop purple locoweed purple loosestrife; 1972 purple lovegrass purple meadow-rue purple milkweed purple pincushion cactus purple poppy-mallow, claret cups purple prairie-clover purple sandgrass purple spike-rush purple-leaf willowherb purslane speedwell purslane, pussley, rubber plant; 1893 pussytoes, ladies'-tobacco |
Q
| quackgrass; 1905 quaking aspen Queen Anne's lace, wild carrot; 1894 |
quickweed, galinsoga; 1927 quickweed, galinsoga; 1942 quillwort |
R
| rabbit-brush, chrysothamnus rabbit-foot grass; 1907 rabbit-tobacco raccon-grape, blue-bead radish ramps, wild leek rattlebox, bushy seedbox rattlebox; 1873 rattlesnake chess; 1911 rattlesnake fern, Virginia grape-fern rattlesnake-master rattlesnake-plantain orchid rattlesnake-root rayless aster red baneberry red clover; 1892 red dead-nettle; 1974 red elm red false-mallow, cowboy's delight red fescue red flax red lovegrass red mint, Scotch mint red mulberry red oak red orache; 1912 red sorrel, sheep sorrel; 1885 red three-awn redbud red-osier dogwood, red-willow redroot flatsedge redroot pigweed, rough pigweed red-seed plantain red-stem spike-rush redtop redtop, 1886 red-whisker clammy-weed reed canary grass ribscale rice cutgrass Riddell's groundsel |
rillscale river bulrush river grape rock cress rock elm rock muhly rock sandwort rocket larkspur rockpink fame-flower Rocky Mountain bee-plant Rocky Mountain bulrush Rocky Mountain fescue, shortleaf f., sheep's f. Rocky Mountain juniper Rocky Mountain maple Rocky Mountain sage rose verbena rose-acacia; 1990 rosinweed rough agalinis, gerardia rough avens rough bluegrass rough dropseed rough false-pennyroyal rough-leaf dogwood round-fruit rush; 1989 round-head lespedeza round-head prairie-clover roundleaf monkey-flower round-leaf spurge round-podded St. John's-wort rover bellflower rush-pea Russian atriplex; 1970 Russian knapweed; 1931 Russian wild-rye; 1973 Russian-olive Russian-thistle, tumbleweed; 1889 rusty flatsedge rye |
S
| safflower, saffron-thistle sago pondweed salsify; 1892 salt-cedar, tamarisk, 1975 saltgrass salt-marsh aster saltmarsh bulrush saltmarsh knotweed saltmarsh sand-spurrey; 1992 saltwort, glasswort sand bluestem sand cherry sand dropseed sand fame-flower sand lovegrass sand milkweed sandbar cancer-root sandbar willow sandbur sandhill goosefoot sandhills ground-cherry sandhills pigweed sand-lily, stickleaf sandpuffs sandsage sandwort sawtooth sunflower scarlet gaura, scarlet butterfly-weed scarlet pimpernel; 1898 scarlet smartweed scarlet gilia, standing-cypress scented chamomile scentless chamomile; 1905 Schweinitz's flatsedge scorpion-weed Scotch-thistle, cotton-thistle; 1960s scouring-rush scratchgrass Scribner's panicum sea blite sea-milkwort seaside heliotrope secund bladder-pod sedge sedge; 1989 sedge; 1991 sego-lily self-heal, heal-all, all-heal self-heal, heal-all, all-heal; 1961 Seneca snakeroot sensitive fern serviceberry sessile-leaf tick-clover shagbark hickory shaggy fleabane shaggy purslane, kiss-me-quick sharpwing monkey-flower shattercane sheep-bur, stickseed shepherd's-purse; 1884 shining bedstraw shining sumac shinleaf shooting-star shore buttercup short-awn foxtail shortleaf rush Short's milk-vetch short-spur corydalis short-stem wild-buckwheat showy centaury; 1981 showy chloris; 1972 showy golden-aster showy ipomopsis, gilia showy milkweed showy orchis showy-wand goldnerod Siberian elm, 1890s Siberian motherwort; 1966 Siberian pea-shrub sicklepod sickleweed; 1946 sideoats grama silky aster silky orphaca silky prairie-clover silky sophora, white loco silky wormwood, tarragon silver bluestem silver buffalo-berry silver cinquefoil; 1986 silver maple, soft maple silver poplar silverleaf nightshade, white horse-nettle; 1994 silver-leaf scurf-pea silversage silverscale saltbush, silver orache silverweed silvery lupine six-angle spurge sixweeks fescue skeleton-leaf bursage skeleton-weed sleepy catchfly slender beardtongue slender corydalis slender cotton-grass slender hawk's-beard slender ladies'-tresses orchid slender lipfern slender milk-vetch slender muhly slender pigweed slender plantain slender pondweed slender Russian-thistle, tumbleweed; 1977 slender smartweed; 2000 slender snake-cotton slender St. John's-wort slender wheatgrass slender-flower scurf-pea, wild-alfalfa slender-fruited Venus's-looking-glass |
slender-leaf mountain-mint slick-seed wild bean slimleaf panicum slimleaf scurf-pea slimspike three-awn small bedstraw small bluets small lupine small pondweed small spike-rush small white lady's-slipper orchid small-flower mallow; 1902 smallflower wallflower small-flowered gaura smallhead plumeless-thistle; 1930 small-seeded false flax smartweed; 1885 smooth agalinis, gerardia smooth beardtongue smooth blue aster smooth brome; 1902 smooth cliffbrake smooth crabgrass; 1898 smooth four-o'clock smooth goosefoot smooth hedge-nettle smooth rose smooth scouring-rush smooth sumac smooth yellow violet snakeweed, broom snakeweed sneezeweed snow trillium snowberry snow-on-the-mountain soft chess, bald brome; 1892 softstem bulrush soft goldenrod sorghum, milo southern bladder fern southern blue-flag southern catalpa southern chervil southern crabgrass; 1967 soybean Spanish needles spearmint spearscale; 1934 speedwell, 1966 spider milkweed, antelope horn spiderwort spike gilia spikebent spike-fescue spike-moss spikenard spike-rush spinulose woodfern spiny cocklebur; 1934 spiny pigweed; 1881 spirng coral-root orchid spotted coral-root orchid spotted evening-primrose spotted jewel-weed, spotted touch-me-not spotted Joe Pye weed spotted knapweed; 1917 spotted spurge spotted St. John's-wort sprangle-top spreading chervil spreading dogbane spreading wild-buckwheat spreading yellow cress spring avens spring cress spring-beauty spurge-flax, 1950 squill squirrel-tail staghorn sumac; 2003 standing milk-vetch Standley's goosefoot star duckweed star-flowered false Solomon's-seal star-lily starry campion stemless townsendia, Easter daisy stenosiphon stickleaf stickseed sticky crane's-bill stiff flax stiff goldenrod stiff sunflower stinging nettle stinging wood-nettle stinkgrass; 1874 stinking lamb's-quarters, pitseed goosefoot stonecrop stork's-bill, 1914 strawberry blite; 1891 strawberry clover; 1963 suckleya sulfur cinquefoil; 1926 Sullivant's milkweed summer grape summer orophaca summer phlox; 1974 swamp lousewort swamp milkweed sweet alyssum sweet autumn clematis sweet Joe Pye weed sweet sagewort;1990 sweet sand-verbena sweet William; 1978 sweet-scented bedstraw switchgrass sycamore |
T
| tall boneset tall fescue; 1973 tall gaura, large-flowered gaura tall hedge mustard; 1910 tall mannagrass tall thistle tall wheatgrass; 1961 tall white aster, panicled aster tall white penstemon tall white violet tall-bread scurf-pea tansy tansy mustard tansy mustard; 1897 tansy-aster, Tahoka daisy Tatarian honeysuckle; cult. 1880s teal lovegrass tear-thumb teasel; 1974 ten-petal stickleaf Texas croton Texas dropseed thimbleweed, tall anemone thin-scale cotton-grass threadleaf sedge, blackroot thread-leaf woolly-white three-birds orchid three-flower melic three-seeded mercury |
three-seeded mercury, copperleaf three-way sedge thyme-leaf sandwort; 1885 thyme-leaf spurge ticklegrass tickseed-sunflower timothy; 1873 tine-leaf milk-vetch toad rush toothcup toothwort Torrey's rush tower mustard trailing fleabane, whiplash fleabane tree-of-heaven, 1911 trout lily, dogtooth-violet, fawn lily trumpet-creeper tube penstemon tuberous false-dandelion tuberous vetchling; 1967 tufted loosestrife tumble grass tumbling mustard, Jim Hill mustard; 1898 Turkestan bluestem, King Ranch bluestem Turk's-cap lily twayblade orchid two-flowered Venus's-looking-glass two-grooved milk-vetch |
U
| umbellate-aster, flat-top aster umbrella-grass |
unicorn-plant, devil's-claw Ute ladies'-tresses orchid |
V
| variable pondweed velvet-leaf, buttonweed, China jute, Indian mallow; 1886 Venus's-looking-glass vinca, periwinkle viola, Johnny-jump-up; 1915 violet wood-sorrel Virginia bluebells; 1950 Virginia cutgrass, whitegrass |
Virginia ground-cherry Virginia mountain-mint Virginia pepper-grass Virginia smartweed, jumpseed Virginia water-horehound Virginia waterleaf Virginia wild-rye Virginia-creeper viscid nightshade, hairy nightshade, 1992 |
W
| wafer-ash wahoo, burning-bush walking-sedge wall rocket; 1916 water cress; 1875 water cress; 1991 water dock water horsetail water smartweed water speedwell water speedwell, 1934 water star-grass water starwort water-clover, pepperwort water-hemp water-hyssop water-milfoil water-parsnip water-pepper; 1885 water-plantain waterpod water-shield water-thread pondweed water-willow; 2003 waterwort wavy-leaf thistle wax currant wayside violet wedgegrass wedge-leaf draba wedgeleaf fogfruit weeping lovegrass; 1984 weeping willow western blue-flag western buckeye western fleabane western heath aster western ironweed western large-toothed hawthorn western obedient plant western prairie fringed orchid western ragweed western rock-jasmine western scaleseed western serviceberry, saskatoon western snowberry, wolfberry, buckbrush western toothed spurge western virgin's-bower western wallflower western water-horehound western wheatgrass western wild lettuce western wild rose wheat white ash white avens white baneberry white beardtongue white camas white campion, white cockle; 1891 white clover, ladino clover; 1873 white four-o'clock white locoweed white milkwort white mustard; 1891 white oak white prairie-clover white snakeroot |
white sweet-clover; 1888 white verbena white water-crowfoot white water-lily, lilypads white wild-indigo white wild-parsley white woodland aster whitestem pondweed white-stemmed evening-primrose whitlow-wort, whitlow-grass whorled dropseed whorled milkweed whorled milkwort wigeon-grass wild bean wild bergamot wild four-o'clock wild geranium wild honeysuckle wild lettuce wild licorice wild lily-of-the-valley wild oats; 1962 wild onion wild pansy, Rafinesque's violet wild parsnip; 1890 wild senna wild strawberry wild turnip; 1897 wild yam wild-begonia wild-cucumber wild-ginger; 1950s wild-goose plum wild-oats; 1999 wild-rice wild-sarsaparilla willow aster, Ontario aster willow-leaf aster willow-leaf dock, white dock willow-leaf lettuce, least lettuce; 1971 windmill grass winged loosestrife winged pigweed, purple tumbleweed winged wild-buckwheat wingstem winter cress; 1907 wintercreeper winterfat wire-lettuce, skeletonweed wirestem muhly wooly locoweed wood lily woodbine woodland bluegrass woodland strawberry woodmint woodreed woods bedstraw woodsia, cliff fern wool-grass woolly burdock; 1978 woolly croton woolly milkweed woolly plantain wormseed wallflower wormseed, Mexican tea; 1898 wormwood, absinthe; 1995 |
X
Y
| yarrow yellow avens yellow bedstraw; 1974 yellow chestnut oak, chinkapin oak yellow coral-root yellow cress yellow foxtail, yellow bristle-grass; 1886 yellow lady's-slipper orchid, moccasin flower yellow nutsedge, nut-grass yellow oxalis, yellow wood-sorrel yellow pond-lily, spatterdock, cow-lily, lilypads yellow prairie violet yellow sand-lily, yellow stickleaf |
yellow star-grass yellow star-thistle; 1908 yellow stickleaf yellow sweet-clover;1885 yellow vetchling yellow water iris, yellow flag; 1968 yellow water-crowfoot yellow wild-buckwheat yellow wild-parsley yellow-cress yellow-eyed-grass yellow-spine thistle yerba de tajo yerba mansa; 1991 yucca, soapweed |
Z
| zigzag goldenrod |
