COMMON NAME REFERENCE - Northern Sunset Perennials
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COMMON NAME REFERENCE
We truly believe in the use of botanical names to correctly identify plants within the green industry profession. However, common names
are often all the reference you have. Common names can also be interesting and educational, i.e. Lumberjack’s Toilet Paper, Johnny-
prick-nose, or Our-lady-in-a-boat. The following lists has been compiled from a variety of sources. It is not meant to be a complete list of
all common names. Some names refer to plants not listed in our catalog. Hopefully, it will prove a valuable reference.
Common Name Genus and species
Abscess Root POLEMONIUM reptans
Aconite ACONITUM
Adam's Needle YUCCA filamentosa
Adder's Tongue ERYTHRONIUM
Adria Bellflower CAMPANULA portenschlagiana
African Fountain Grass PENNISETUM setaceum rubrum
Agueweed EUPATORIUM perfoliatum
Alleghany Foamflower TIARELLA cordifolia
Alleghany Monkey Flower MIMULUS ringens
Alleghany Pachysandra PACHYSANDRA procumbens
Allegheny Spurge PACHYSANDRA procumbens
Alpine Aster ASTER alpinus
Alpine Betony STACHYS monieri
Alpine Columbine AQUILEGIA alpina
Alpine Gypsophila GYPSOPHILA repens
Alpine Lion's Paw LEONTOPODIUM alpinum
Alpine Sea Holly ERYNGIUM alpinum
Alpine Strawberry FRAGARIA vesca
Alumroot HEUCHERA
Alyssum AURINIA
American Alumroot HEUCHERA americana
American Beach Grass AMMOPHILA breviligulata
American Bittersweet CELASTRUS scandens
American Columbine AQUILEGIA canadensis
American Columbine AQUILEGIA canadensis
American Cowslip DODECATHEON meadia
American Feverfew PARTHENIUM integrifolium
American Glyceria GLYCERIA grandis
American Great Valerian POLEMONIUM caeruleum
American Ipecac GILLENIA
American Maidenhair ADIANTUM pedatum
American Mandrake PODOPHYLLUM peltatum
American Manna Grass GLYCERIA grandis
American Pasqueflower ANEMONE patens
American Senna SENNA hebecarpa
American Tiger Lily LILIUM superbum
American Trout Lily ERYTHRONIUM americanum
American Wild Fern DENNSTAEDTIA punctilobula
Amur River Pinks DIANTHUS amurensis
Angel's Hair ARTEMISIA schmidtiana
Angular Solomon's-seal POLYGONATUM odoratum
Anise Hyssop AGASTACHE foeniculumCommon Name Genus and species Appalachian Barren Strawberry WALDSTEINIA fragarioides Archangel LAMIASTRUM Arctic Poppy PAPAVER nudicaule Arend's Hybrid Astilbe ASTILBE Arendsii Group Arkansas Bluestar AMSONIA hubrichtii Arkwright Campion LYCHNIS arkwrightii Armenian Basketflower CENTAUREA macrocephala Armenian Cranesbill GERANIUM psilostemon Aromatic Aster SYMPHYOTRICHUM oblongifolium Aromatic Aster ASTER oblongifolius Asarabacca ASARUM europaeum Asiatic Lily LILIUM Asiatic Hybrid Aspen Fleabane ERIGERON speciosus Aster OLIGONEURON Aster SYMPHYOTRICHUM August Lily HOSTA plantaginea Auricula Primrose PRIMULA pubescens Autumn Fern DRYOPTERIS erythrosora Autumn Goldenrod SOLIDAGO sphacelata Autumn Moor Grass SESLERIA autumnalis Autumn Onion ALLIUM stellatum Autumn Sneezeweed HELENIUM autumnale Autumn Stonecrop SEDUM sieboldii Autumn Stonecrop SEDUM telephium Avens GEUM Awl-leaf Pearlwort SAGINA subulata Azure Aster ASTER azureus Baby Cyclamen CYCLAMEN hederifolium Baby's-breath GYPSOPHILA Bachelor's Button CENTAUREA montana Baldmoney MEUM athamanticum Balkan Blue Grass SESLERIA heufleriana Balkan Clary SALVIA nemorosa Ball-head Onion ALLIUM sphaerocephalon Balloon Flower PLATYCODON Barren Strawberry WALDSTEINIA Barrenwort EPIMEDIUM Basket-of-Gold AURINIA saxatilis Bastard Pellitory ACHILLEA ptarmica Beach Grass AMMOPHILA Bead Fern ONOCLEA Beard Grass ANDROPOGON Beardlip Penstemon PENSTEMON barbatus Beardtongue PENSTEMON Beardtongue PENSTEMON barbatus Bearsfoot Hellebore HELLEBORUS foetidus Bearwort MEUM Bebb's Sedge CAREX bebbii Bee Balm MONARDA
Common Name Genus and species Bellflower CAMPANULA Bellwort UVULARIA Bethlehem Lungwort PULMONARIA saccharata Bethlehem-sage PULMONARIA Betony STACHYS Betony Woundwort STACHYS byzantina Bicknell's Sedge CAREX bicknellii Bicolor Barrenwort EPIMEDIUM versicolor Big Bluestem ANDROPOGON gerardii Big Head Knapweed CENTAUREA macrocephala Big-fruit Evening Primrose OENOTHERA macrocarpa Bigleaf Aster ASTER macrophyllus Big-leaf Golden-ray LIGULARIA dentata Bigroot Geranium GERANIUM macrorrhizum Birdfoot Sedge CAREX divulsa Bird's-foot Violet VIOLA pedata Birthroot TRILLIUM Birthwort ARISTOLOCHIA Bishop's Cap MITELLA diphylla Bishop's Hat EPIMEDIUM Bison Grass HIEROCHLOE odorata Biting Stonecrop SEDUM acre Bitterroot LEWISIA Bitterroot LEWISIA cotyledon Bittersweet CELASTRUS scandens Black Bugbane ACTAEA simplex Black Bugbane CIMICIFUGA racemosa Black Cohosh ACTAEA racemosa Black Cohosh CIMICIFUGA racemosa Black Hellebore HELLEBORUS niger Black Hosta HOSTA nigrescens Black Sampson ECHINACEA purpurea Black Snakeroot ASARUM canadensis Black Snakeroot CIMICIFUGA racemosa Black Widow GERANIUM phaeum Blackberry Lily BELAMCANDA Black-eyed Susan RUDBECKIA hirta Blackiehead RUDBECKIA hirta Blady Grass IMPERATA cylindrica Blanketflower GAILLARDIA Blazing-star LIATRIS Bleeding Heart DICENTRA Blood-red Coral Bells HEUCHERA sanguinea Blood-red Cranesbill GERANIUM sanguineum Bloodroot SANGUINARIA Bloodroot SANGUINARIA canadensis Bloodwort SANGUINARIA canadensis Bloody Butcher PULMONARIA officinalis Blue Avena Grass HELICTOTRICHON sempervirens
Common Name Genus and species
Blue Boneset EUPATORIUM coelestinum
Blue Broad-leaf Chives ALLIUM senescens
Blue Catmint NEPETA faassenii
Blue Cohosh CAULOPHYLLUM thalictroides
Blue Corydalis CORYDALIS elata
Blue Cupidone CATANANCHE caerulea
Blue Dragonhead DRACOCEPHALUM argunense
Blue False Indigo BAPTISIA australis
Blue Fescue FESTUCA glauca
Blue Flax LINUM perenne
Blue Giant Hyssop AGASTACHE foeniculum
Blue Globe Thistle ECHINOPS bannaticus
Blue Grama BOUTELOUA gracilis
Blue Jacket TRADESCANTIA ohiensis
Blue Licorice AGASTACHE rugosa
Blue Mistflower EUPATORIUM coelestinum
Blue Moor Grass SESLERIA caerulea
Blue Oat Grass HELICTOTRICHON sempervirens
Blue Satin Sedge CAREX platyphylla
Blue Sedge CAREX flacca
Blue Stonecrop SEDUM reflexum
Blue Succory CATANANCHE caerulea
Blue Vervain VERBENA hastata
Blue Woodland Phlox PHLOX divaricata laphamii
Blue-and-Pink Ladies PULMONARIA saccharata
Bluebell CAMPANULA rotundifolia
Bluebell Bellflower CAMPANULA rotundifolia
Bluebells MERTENSIA
Bluebonnet LUPINUS perennis
Blue-eyed Grass SISYRINCHIUM
Blue-green Moor Grass SESLERIA heufleriana
Blue-green Sedge CAREX flacca
Bluejoint CALAMAGROSTIS canadensis
Bluejoint Grass CALAMAGROSTIS canadensis
Bluejoint Reed Grass CALAMAGROSTIS canadensis
Bluestar AMSONIA
Bluestem ANDROPOGON
Bluestem SCHIZACHYRIUM
Bog Onion ARISAEMA triphyllum
Boneset EUPATORIUM
Border Auricula PRIMULA pubescens
Border Grass LIRIOPE spicata
Border Phlox PHLOX {Paniculata Group}
Boston Ivy PARTHENOCISSUS tricuspidata
Bottle Gentian GENTIANA andrewsii
Bottlebrush Grass HYSTRIX
Bottlebrush Sedge CAREX hystericina
Bowman's-root GILLENIA
Bowman's-root GILLENIA trifoliataCommon Name Genus and species Boys-and-Girls PULMONARIA officinalis Branched Coneflower RUDBECKIA triloba Brass Buttons LEPTINELLA Breadroot OSMUNDA cinnamomea Bride's Feathers ARUNCUS dioicus Brilliant Coneflower RUDBECKIA fulgida Brilliant Coneflower RUDBECKIA fulgida speciosa Bristleleaf Sedge CAREX eburnea Bristly Aster ASTER puniceus Bristly Sedge CAREX comosa Broad Leaved Everlasting Pea LATHYRUS latifolius Broadleaf Sedge CAREX platyphylla Broadleaf Uniola CHASMANTHIUM latifolium Broad-leaved Asarabacca ASARUM canadensis Broad-leaved Aster ASTER cordifolius Brome-like Sedge CAREX bromoides Brome-Sedge CAREX bromoides Broomsedge ANDROPOGON Brown Betty RUDBECKIA hirta Brown Dragon ARISAEMA triphyllum Brown Fox Sedge CAREX vulpinoidea Brown-eyed Susan RUDBECKIA triloba Brown's Honeysuckle LONICERA brownii Buckhorn Brake OSMUNDA regalis Buckler Fern DRYOPTERIS Buffalo Grass HIEROCHLOE odorata Buffalo Rose CALLIRHOE involucrata Bugbane ACTAEA Bugbane CIMICIFUGA Bugleweed AJUGA Bulrush SCIRPUS Bur Sedge CAREX grayi Burnet SANGUISORBA Burning Bush DICTAMNUS Burning Bush EUONYMUS Burning Bush DICTAMNUS albus Burning Love LYCHNIS chalcedonica Bush Clematis CLEMATIS recta Bush Pea BAPTISIA sphaerocarpa Bush's Coneflower ECHINACEA paradoxa Bushy Aster BOLTONIA asteroides Butterbur PETASITES Butterfly Flower ASCLEPIAS syriaca Butterfly Flower ASCLEPIAS tuberosa Butterfly Stonecrop SEDUM spectabile Butterfly Weed ASCLEPIAS tuberosa Button Eryngo ERYNGIUM yuccifolium Button Snakeroot LIATRIS spicata Buttonbush CEPHALANTHUS
Common Name Genus and species
Calamint CALAMINTHA
Calamus ACORUS americanus
Calico Aster ASTER lateriflorus
Cambridge Barrenwort EPIMEDIUM cantabrigiense
Campion LYCHNIS
Campion SILENE
Canada Anemone ANEMONE canadensis
Canada Wild Ginger ASARUM canadensis
Canada Wild Rye ELYMUS canadensis
Canadian Columbine AQUILEGIA canadensis
Canadian Ginger ASARUM canadensis
Canadian Lousewort PEDICULARIS canadensis
Canadian Rose Verbena VERBENA canadensis
Canadian Snakeroot ASARUM canadensis
Canby's Mountain-lover PAXISTIMA canbyi
Candelabra Primrose PRIMULA japonica
Candy Lily PARDANCANDA (X)
Candy Lily PARDANCANDA (X) norrisii
Candytuft IBERIS
Canterbury Bells CAMPANULA medium
Cardinal Flower LOBELIA cardinalis
Carmichael's Monkshood ACONITUM carmichaelii
Carnation DIANTHUS caryophyllus
Carnation Grass CAREX flacca
Carolina Lupine THERMOPSIS caroliniana
Carpathian Bellflower CAMPANULA carpatica
Carpathian Harebell CAMPANULA carpatica
Carpet Bugleweed AJUGA reptans
Carpet Phlox PHLOX {Subulata Group}
Carpet Phlox PHLOX subulata
Catchfly LYCHNIS
Catchfly SILENE
Catmint NEPETA
Catnip NEPETA
Catsfoot ANTENNARIA
Caucasian Pincushion Flower SCABIOSA caucasica
Caucasian Scabious SCABIOSA caucasica
Caucasian Stonecrop SEDUM spurium
Ceanothus CEANOTHUS
Celadine-Poppy STYLOPHORUM
Cerverina CATANANCHE caerulea
Charity POLEMONIUM caeruleum
Cheddar Pinks DIANTHUS gratianopolitanus
Chickweed CERASTIUM
Chilean Avens GEUM flora-plena
Chinese Astilbe ASTILBE chinensis
Chinese Bellflower PLATYCODON grandiflorus
Chinese Fleece Vine FALLOPIA aubertii
Chinese Fleece Vine POLYGONUM aubertiiCommon Name Genus and species Chinese Fountain Grass PENNISETUM alopecuroides Chinese Globe Flower TROLLIUS chinensis Chinese Moutan Peony PAEONIA suffruticosa Chinese Pants DICENTRA spectabilis Chinese Patchouli AGASTACHE rugosa Chinese Peony PAEONIA Lactiflora Group Chinese Silver Grass MISCANTHUS sinensis Christmas Fern POLYSTICHUM acrostichoides Christmas Rose HELLEBORUS niger Chubby Fingers SEDUM album Cinnamon Fern OSMUNDA cinnamomea Cinquefoil POTENTILLA Clayton's Fern OSMUNDA claytoniana Cliff Green PAXISTIMA Cliff Green PAXISTIMA canbyi Cliff Maids LEWISIA cotyledon Cliff-dwelling Stonecrop SEDUM cauticola Climbing Hydrangea HYDRANGEA anomala Closed Bottle Gentian GENTIANA andrewsii Closed Gentian GENTIANA andrewsii Clove Pinks DIANTHUS caryophyllus Club Rush SCIRPUS Clumpfoot Cabbage SYMPLOCARPUS foetidus Clustered Bellflower CAMPANULA glomerata Clusterhead Pink DIANTHUS carthusianorum Coat Flower PETRORHAGIA saxifraga Cobra Lily ARISAEMA Cobweb Hens-and-Chicks SEMPERVIVUM arachnoideum Cobweb Houseleek SEMPERVIVUM arachnoideum Cogon Grass IMPERATA cylindrica Cohosh ACTAEA Cohosh CAULOPHYLLUM Cohosh CIMICIFUGA Colorado Blue Columbine AQUILEGIA caerulea Coltsfoot PETASITES Columbine AQUILEGIA Columbine Meadow Rue THALICTRUM aquilegifolium Common Aubrieta AUBRIETA deltoidea Common Baby's-breath GYPSOPHILA paniculata Common Balloon Flower PLATYCODON grandiflorus Common Betony STACHYS monieri Common Blanketflower GAILLARDIA aristata Common Blue Violet VIOLA sororia Common Blue Wood Aster ASTER cordifolius Common Boneset EUPATORIUM perfoliatum Common Bugle AJUGA reptans Common Buttonbush CEPHALANTHUS occidentalis Common Chives ALLIUM schoenoprasum Common Daisy BELLIS perennis
Common Name Genus and species Common Dutchman's Pipe ARISTOLOCHIA durior Common Eastern Wild Rye ELYMUS virginicus Common Fox Sedge CAREX vulpinoidea Common Foxglove DIGITALIS purpurea Common Golden Alexander ZIZIA aurea Common Hens-and-Chicks SEMPERVIVUM ternatum Common Hens-and-Chicks SEMPERVIVUM tectorum Common Hollyhock ALCEA rosea Common Hops HUMULUS lupulus Common Ivy HEDERA helix Common Lady Fern ATHYRIUM filix-femina Common Lady's Mantle ALCHEMILLA mollis Common Lavender LAVANDULA angustifolia Common Lungwort PULMONARIA officinalis Common Male Fern DRYOPTERIS filix-mas Common Mallow MALVA sylvestris Common Milkweed ASCLEPIAS syriaca Common Monkshood ACONITUM napellus Common Oak Sedge CAREX pensylvanica Common Periwinkle VINCA minor Common Pinks DIANTHUS plumarius Common Pipevine ARISTOLOCHIA durior Common Pussy-toes ANTENNARIA dioica Common Rockcress AUBRIETA deltoidea Common Roof Houseleek SEMPERVIVUM ternatum Common Roof Houseleek SEMPERVIVUM tectorum Common Rush JUNCUS effuses Common Sneezeweed HELENIUM autumnale Common Sundrops OENOTHERA tetragona Common Sweet Flag ACORUS americanus Common Violet VIOLA odorata Common Wood Reed CINNA arundinacea Common Wood Sedge CAREX blanda Compass Flower SILPHIUM laciniatum Compass Plant SILPHIUM laciniatum Coneflower ECHINACEA Coneflower RUDBECKIA Copper Shield Fern DRYOPTERIS erythrosora Coral Bells HEUCHERA Coral Honeysuckle LONICERA heckrottii Coral Honeysuckle LONICERA sempervirens Cordate Spikenard ARALIA cordata Cordgrass SPARTINA Corfu Lily HOSTA Cornflower Aster STOKESIA laevis Corsican Mint MENTHA requienii Cowboy Rose CALLIRHOE involucrata Cow-itch CAMPSIS radicans Cowlick Chives ALLIUM senescens glaucum
Common Name Genus and species
Cranesbill GERANIUM
Cream Gentian GENTIANA flavida
Cream Scabious SCABIOSA ochroleuca
Cream Wild Indigo BAPTISIA leucophaea (Cream)
Creek Sedge CAREX blanda
Creeper PARTHENOCISSUS
Creeping Baby's-breath GYPSOPHILA repens
Creeping Cotula LEPTINELLA squalida
Creeping Jacob's-ladder POLEMONIUM reptans
Creeping Jenny LYSIMACHIA nummularia
Creeping Lamium LAMIUM maculatum
Creeping Lily-turf LIRIOPE spicata
Creeping Mint MEEHANIA cordata
Creeping Phlox PHLOX {Subulata Group}
Creeping Phlox PHLOX stolonifera
Creeping Phlox PHLOX subulata
Creeping Polemonium POLEMONIUM reptans
Creeping Potentilla POTENTILLA neumanniana
Creeping Speedwell VERONICA repens
Creeping Spurge EUPHORBIA myrsinites
Creeping Thyme THYMUS praecox
Creeping Thyme THYMUS serpyllum
Creeping Veronica VERONICA umbrosa
Crested Gentian GENTIANA septemfida
Crested Hair Grass KOELERIA cristata
Crested Hair Grass KOELERIA macrantha
Crested Iris IRIS cristata
Crevice Alumroot HEUCHERA micrantha
Crimson Scabiosa KNAUTIA macedonica
Crooked Yellow Stonecrop SEDUM rupestre
Cross Gentian GENTIANA cruciata
Cross-leaved Gentian GENTIANA cruciata
Culver's Root VERONICASTRUM
Cup Fern DENNSTAEDTIA
Cup Plant SILPHIUM perfoliatum
Cupid's Dart CATANANCHE
Curly Chives ALLIUM senescens glaucum
Cushion Spurge EUPHORBIA polychroma
Cutleaf Anemone ANEMONE patens
Cutleaf Coneflower RUDBECKIA laciniata
Cutleaf False Aster KALIMERIS incisa
Cutleaf Ligularia LIGULARIA przewalskii
Cut-leaved Mallow MALVA alcea
Cutting Almond PARTHENIUM integrifolium
Cylindrical Blazing-star LIATRIS cylindracea
Dagger Fern POLYSTICHUM acrostichoides
Daisy BELLIS
Daisy LEUCANTHEMUM
Dalmatian Bellflower CAMPANULA portenschlagianaCommon Name Genus and species
Dalmatian Iris IRIS pallida
Dane's blood CAMPANULA glomerata
Dark Green Bulrush SCIRPUS atrovirens
Daylily HEMEROCALLIS
Deadnettle LAMIUM
Delphinium DELPHINIUM
Dense Blazing-star LIATRIS spicata
Devil's Darning Needles CLEMATIS virginiana
Devil's-tongue OPUNTIA humifusa
Diamond Grass CALAMAGROSTIS arundinacea
Ditch Fern OSMUNDA regalis
Dog Daisy ACHILLEA millefolium
Dog's-tooth Violet ERYTHRONIUM
Dogtooth Daisy HELENIUM autumnale
Doll's Eyes ACTAEA pachypoda
Donkeytail Spurge EUPHORBIA myrsinites
Douglas Moss Phlox PHLOX {Douglesii Group}
Dove Pincushion SCABIOSA columbaria
Downy Alumroot HEUCHERA villosa
Downy Pagoda-Plant BLEPHILIA ciliata
Downy Phlox PHLOX pilosa
Downy Wood Mint BLEPHILIA ciliata
Dragonhead DRACOCEPHALUM
Dragon's Heart DRACOCEPHALUM argunense
Dropseed SPOROBOLUS
Dropseed of the Woods CAREX bromoides
Drumstick Allium ALLIUM sphaerocephalon
Drumstick Primrose PRIMULA denticulata
Drumsticks ALLIUM sphaerocephalon
Dusky Geranium GERANIUM phaeum
Dutchman's Breeches DICENTRA cucullaria
Dutchman's Pipe ARISTOLOCHIA
Dwarf Bearded Iris IRIS pumila
Dwarf Blazing-star LIATRIS cylindracea
Dwarf Blue Indigo BAPTISIA minor
Dwarf Calamint CALAMINTHA nepeta
Dwarf Goatsbeard ARUNCUS aethusifolius
Dwarf Lady's Mantle ALCHEMILLA glaucescens
Dwarf Perennial Flax LINUM perenne nanum
Early Meadow Rue THALICTRUM dioicum
Early Sedge CAREX pensylvanica
East Indies Aster ASTER tongolensis
Easter Flower PULSATILLA vulgaris
Eastern Beebalm MONARDA bradburiana
Eastern Bluestar AMSONIA tabernaemontana
Eastern Bottlebrush Grass HYSTRIX patula
Eastern Coneflower RUDBECKIA fulgida
Eastern Coneflower RUDBECKIA fulgida speciosa
Eastern False Rue Anemone ENEMION biternatumCommon Name Genus and species
Eastern Hay-scented Fern DENNSTAEDTIA punctilobula
Eastern Poppy PAPAVER orientale
Eastern Prickly Pear OPUNTIA humifusa
Eastern Purple Coneflower ECHINACEA purpurea
Eastern Spring Beauty CLAYTONIA virginica
Eastern Waterleaf HYDROPHYLLUM virginianum
Eastern Woodland Sedge CAREX blanda
Edelweiss LEONTOPODIUM
Edelweiss LEONTOPODIUM alpinum
Eglantine LONICERA
Elephant Ears LIGULARIA
Elephant's Ears BERGENIA cordifolia
Elm-leaved Goldenrod SOLIDAGO ulmifolia
Endres Cranesbill GERANIUM endressii
English Daisy BELLIS perennis
English Ivy HEDERA helix
English Lavender LAVANDULA angustifolia
English Primrose PRIMULA vulgaris
English Violet VIOLA odorata
Eryngo ERYNGIUM
Eulalia Grass MISCANTHUS sinensis
Europaeum Stonecrop SEDUM ochroleucum
European Columbine AQUILEGIA vulgaris
European Globe Flower TROLLIUS europaeus
European Globe Flower TROLLIUS europaeus compacta
European Pasque Flower PULSATILLA vulgaris
European Pellitory ACHILLEA ptarmica
European Strawberry FRAGARIA vesca
European Wild Ginger ASARUM europaeum
European Yellow Corydalis CORYDALIS lutea
Evening Primrose OENOTHERA
Evergreen Candytuft IBERIS sempervirens
Evergreen Wood Fern DRYOPTERIS intermedia
Everlasting ANTENNARIA
Faassen's Catnip NEPETA faassenii
Fair-Maid-of-France ACHILLEA ptarmica
Fairy Candle CIMICIFUGA racemosa
Fairy Primrose PRIMULA japonica
Fairy Spuds CLAYTONIA virginica
Fairy Wings EPIMEDIUM
Fall Aster ASTER dumosus
Fall Astilbe ASTILBE chinensis
Fall Onion ALLIUM thunbergii
Fall Phlox PHLOX {Paniculata Group}
Fall Reed Grass CALAMAGROSTIS arundinacea
Fall-blooming Onion ALLIUM thunbergii
False Aster BOLTONIA
False Aster KALIMERIS
False Chamomile BOLTONIA asteroidesCommon Name Genus and species False Dittany DICTAMNUS False Dittany DICTAMNUS albus False Dragonhead PHYSOSTEGIA virginiana False Forget-me-not BRUNNERA macrophylla False Goat's Beard ASTILBE False Goat's Beard ASTILBE chinensis False Indian Plantain HASTEOLA suaveolens False Indigo AMORPHA False Indigo BAPTISIA False Jacob's-Ladder POLEMONIUM reptans False Lamium LAMIASTRUM False Lupine THERMOPSIS False Pink Liatris ECHIUM russicum False Rue Anemone ENEMION False Solomon's Seal SMILACINA False Spikenard SMILACINA racemosa False Spirea ASTILBE False Stonecrop SEDUM spurium False Sunflower HELIOPSIS False Sunflower HELIOPSIS helianthoides Fan Columbine AQUILEGIA flabellata Fancy Fern DRYOPTERIS intermedia Fawn Lily ERYTHRONIUM Feather Reed Grass CALAMAGROSTIS acutiflora Feather-leaf Rodgersia RODGERSIA pinnata Fern-leaf Bleeding Heart DICENTRA formosa Fern-leaf Peony PAEONIA tenuifolia Fern-leaf Windflower ANEMONE multifida Fern-leaved Corydalis CORYDALIS cheilanthifolia Fescue FESTUCA Feverfew PARTHENIUM Feverwort EUPATORIUM perfoliatum Fewleaf Sunflower HELIANTHUS occidentalis Fiddleheads OSMUNDA cinnamomea Figwort SCROPHULARIA Finger-leaf Rodgersia RODGERSIA aesculifolia Five-fingered Fern ADIANTUM pedatum Five-fingers POTENTILLA Flat Sea Holly ERYNGIUM planum Flat-leaved Eryngo ERYNGIUM planum Flax LINUM Fleabane ERIGERON Fleeceflower PERSICARIA Flower of Bristol LYCHNIS chalcedonica Flowering Fern OSMUNDA Flowering Fern OSMUNDA regalis Flowering Moss PHLOX stolonifera Flowering Sage SALVIA nemerosa Flowering Spurge EUPHORBIA corollata
Common Name Genus and species
Foamflower TIARELLA
Foetid Pothos SYMPLOCARPUS foetidus
Forest Lousewort PEDICULARIS canadensis
Forget-me-not MYOSOTIS
Formosa Toad Lily TRICYRTIS formosana
Fortune's Hosta HOSTA fortunei
Fortune's Wintercreeper EUONYMUS fortunei
Fountain Grass PENNISETUM
Fox Sedge CAREX vulpinoidea
Foxglove DIGITALIS
Foxglove Beardtongue PENSTEMON digitalis
Foxtail Grass CALAMAGROSTIS arundinacea
Fragant Thoroughwort EUPATORIUM fortunei
Fragrant Aster ASTER oblongifolius
Fragrant Giant Hyssop AGASTACHE foeniculum
Fragrant Phlox PHLOX pilosa
French Cranesbill GERANIUM endressii
French Mallow MALVA sylvestris
Freshwater Cordgrass SPARTINA pectinata
Fringed Bleeding Heart DICENTRA eximia
Fringed Bluestar AMSONIA ciliata
Fringed Loosestrife LYSIMACHIA ciliata
Fringeleaf Wild Petunia RUELLIA humilis
Fumewort CORYDALIS
Fumitory CORYDALIS
Funkia HOSTA
Garden Angelica ANGELICA gigas
Garden Auricula PRIMULA pubescens
Garden Burnet SANGUISORBA minor
Garden Loosestrife LYSIMACHIA punctata
Garden Peony PAEONIA Lactiflora Group
Garden Phlox PHLOX
Garden Phlox PHLOX {Paniculata Group}
Garden Pinks DIANTHUS plumarius
Garden Violet VIOLA odorata
Gasplant DICTAMNUS albus
Gay-feather LIATRIS
Gentian GENTIANA
German Catchfly LYCHNIS viscaria
German Garlic ALLIUM senescens
German Iris IRIS germanica
German Pink DIANTHUS carthusianorum
German Statice GONIOLIMON tataricum
Germander TEUCRIUM
Giant Butterbur PETASITES japonicus
Giant Catmint NEPETA grandiflora
Giant Fleeceflower PERSICARIA polymorpha
Giant Knapweed CENTAUREA macrocephala
Giant Onion ALLIUM giganteumCommon Name Genus and species Giant Sea Holly ERYNGIUM giganteum Giant St. John's Wort HYPERICUM pyramidatum Giant Thrift ARMERIA pseudarmeria Giant Wood Fern DRYOPTERIS goldiana Glaucous Aster ASTER laevis Glaucous Sedge CAREX flacca Globe Centaurea CENTAUREA macrocephala Globe Flower TROLLIUS Globe Thistle ECHINOPS Glossy-leaved Aster ASTER puniceus Goat's Rue TEPHROSIA Goat's Rue TEPHROSIA virginiana Goatsbeard ARUNCUS Goatsbeard ARUNCUS dioicus Gold Dust AURINIA saxatilis Gold Stonecrop SEDUM floriferum Golden Alexander ZIZIA Golden Alyssum AURINIA saxatilis Golden Alyssum AURINIA saxatilis Golden Carpet SEDUM acre Golden Clematis CLEMATIS tangutica Golden Columbine AQUILEGIA chrysantha Golden Coneflower RUDBECKIA fulgida Golden Coneflower RUDBECKIA fulgida speciosa Golden Groundsel PACKERA aurea Golden Ragwort PACKERA aurea Golden-beard Penstemon PENSTEMON barbatus Goldenglow RUDBECKIA laciniata Goldenrod SOLIDAGO Goldenrod OLIGONEURON Goldentuft Alyssum AURINIA saxatilis Golden-tuft madwort AURINIA saxatilis Goldie's Fern DRYOPTERIS goldiana Goldie's Wood Fern DRYOPTERIS goldiana Goldmoss Sedum SEDUM acre Goldmoss Stonecrop SEDUM acre Goose Tongue ACHILLEA ptarmica Gooseneck Loosestrife LYSIMACHIA clethroides Grama BOUTELOUA Grama Grass BOUTELOUA Granny's Bonnet AQUILEGIA vulgaris Grape Ivy PARTHENOCISSUS tricuspidata Grape-leaf Anemone ANEMONE vitifolia Grape-leaf Windflower ANEMONE vitifolia Grass Sedge CAREX jamesii Gray Rockcress ARABIS caucasica compacta Gray Rockcress ARABIS caucasica rosea Gray Sagewort ARTEMISIA ludoviciana Grayleaf Cranesbill GERANIUM cinereum
Common Name Genus and species Great Blue Flag IRIS virginica Great Blue Lobelia LOBELIA siphilitica Great Butterbur PETASITES japonicus Great Coneflower RUDBECKIA maxima Great Hairy Woodrush LUZULA sylvatica Great Masterwort ASTRANTIA major Great Solomon's-seal POLYGONATUM biflorum Great St. John's Wort HYPERICUM pyramidatum Great White Fleeceflower PERSICARIA polymorpha Great Woodrush LUZULA sylvatica Greater Meadow Rue THALICTRUM aquilegifolium Greater Musk-mallow MALVA alcea Greater Wood Rush LUZULA sylvatica Grecian Rose GEUM Grecian Rose GEUM flora-plena Greek Valerian POLEMONIUM caeruleum Green Comet Milkweed ASCLEPIAS viridiflora Green Fountain Grass PENNISETUM setaceum Green Milkweed ASCLEPIAS viridiflora Green Wild Indigo BAPTISIA sphaerocarpa Green-headed Coneflower RUDBECKIA laciniata Grey Fescue FESTUCA glauca Grey-headed Coneflower RATIBIDA pinnata Grey's Sedge CAREX grayi Ground Pink PHLOX stolonifera Groundsel PACKERA Hair Grass DESCHAMPSIA Hair Grass KOELERIA Hairy Alumroot HEUCHERA villosa Hairy Ruellia RUELLIA humilis Hairy Wild Rye ELYMUS villosus Hakone Grass HAKONECHLOA macra Hakone Stonecrop SEDUM hakonense Hardy Hibiscus HIBISCUS moscheutos Hardy Kiwi Vine ACTINIDIA kolomikta Hardy Pampas Grass SACCHARUM Hardy Pampas Grass SACCHARUM ravennae Hardy Prickly Pear OPUNTIA humifusa Harebell CAMPANULA rotundifolia Harebell Speedwell VERONICA prostrata Harlequin Blueflag IRIS versicolor Hartshorn-bush OSMUNDA regalis Haselwort ASARUM europaeum Hastate Indian Plantain HASTEOLA suaveolens Hay-scented Fern DENNSTAEDTIA punctilobula Heartleaf Aster ASTER cordifolius Heartleaf Bergenia BERGENIA cordifolia Heartleaf Brunnera BRUNNERA macrophylla Heartleaf Golden Alexander ZIZIA aptera
Common Name Genus and species Heartleaf Saxifrage BERGENIA cordifolia Heartleaved Foamflower TIARELLA cordifolia Heartsease VIOLA cornuta Heath Aster ASTER ericoides Heath Aster ASTER ericoides prostratus Heath Pearlwort SAGINA subulata Heath Sedge CAREX flacca Hedge Coneflower ECHINACEA purpurea Hedge Nettle STACHYS Helen's Flower HELENIUM Helen's Flower HELENIUM autumnale Herb Trinity HEPATICA Herb Twopence LYSIMACHIA nummularia Hesse's Ligularia LIGULARIA hessei High Mallow MALVA sylvestris Himalayan Cinquefoil POTENTILLA atrosanguinea Himalayan Cranesbill GERANIUM himalayense Himalayan Primrose PRIMULA denticulata Hoary Mugwort ARTEMISIA stelleriana Hoary Verbena VERBENA stricta Hoary Vervain VERBENA stricta Hollyhock ALCEA Hollyhock Mallow MALVA alcea Holy Grass HIEROCHLOE Holy Grass HIEROCHLOE odorata Honeysuckle Vine LONICERA Hop Vine HUMULUS Hops HUMULUS Horned Violet VIOLA cornuta Horsetail Milkweed ASCLEPIAS verticillata Houseleek SEMPERVIVUM Hubricht's Bluestar AMSONIA hubrichtii Hundreds-and-Thousands PULMONARIA officinalis Hungarian Speedwell VERONICA austriaca Hybrid Star Astilbe ASTILBE Simplicifolia Group Hyssop AGASTACHE Ice Plant DELOSPERMA Iceburg Stonecrop SEDUM reflexum Iceland Moss SEDUM ternatum Iceland Poppy PAPAVER nudicaule Iceplant SEDUM spectabile Indian Beet LUPINUS perennis Indian Grass SORGHASTRUM Indian Grass SORGHASTRUM nutans Indian Mint AGASTACHE rugosa Indian Paintbrush CASTILLEJA coccinea Indian Physic GILLENIA Indian Pink SPIGELIA marilandica Indian Plantain CACALIA
Common Name Genus and species Indian Plantain HASTEOLA Indian Turnip ARISAEMA triphyllum Inland Seaoats CHASMANTHIUM latifolium Inland Woodoats CHASMANTHIUM latifolium Intermediate Wood Fern DRYOPTERIS intermedia Interrupted Fern OSMUNDA claytoniana Irish Moss SAGINA subulata Ironweed VERNONIA Ironweed VERNONIA fasciculata Ivory Sedge CAREX eburnea Ivy HEDERA Ivy-leaf Cyclamen CYCLAMEN hederifolium Jack-in-the-Pulpit ARISAEMA Jack-in-the-Pulpit ARISAEMA triphyllum Jacob's ladder POLEMONIUM caeruleum Jacob's-ladder POLEMONIUM James' Sedge CAREX jamesii Japanese Anemone ANEMONE hupehensis Japanese Asparagus ARALIA cordata Japanese Bellflower PLATYCODON grandiflorus Japanese Blood Grass IMPERATA cylindrica Japanese Cowslip PRIMULA japonica Japanese Creeper PARTHENOCISSUS tricuspidata Japanese Flag IRIS ensata Japanese Forest Grass HAKONECHLOA macra Japanese Hybrid Astilbe ASTILBE Japonica Group Japanese Iris IRIS ensata Japanese Ivy PARTHENOCISSUS tricuspidata Japanese Joe-Pye Weed EUPATORIUM fortunei Japanese Meadowrue THALICTRUM rochebrunianum Japanese Onion ALLIUM thunbergii Japanese Pachysandra PACHYSANDRA terminalis Japanese Painted Fern ATHYRIUM niponicum Japanese Primrose PRIMULA japonica Japanese Sedge CAREX morrowii Japanese Sedge CAREX oshimensis Japanese Shield Fern DRYOPTERIS erythrosora Japanese Spikenard ARALIA cordata Japanese Spurge PACHYSANDRA terminalis Japanese Stonecrop SEDUM hakonense Japanese Toad Lily TRICYRTIS hirta Japanese Tree Peony PAEONIA suffruticosa Japanese Water Iris IRIS ensata Japanese Windflower ANEMONE hupehensis Jenny's Stonecrop SEDUM reflexum Jenny's Stonecrop SEDUM rupestre Jerusalem Cross LYCHNIS chalcedonica Jerusalem sage PULMONARIA saccharata Joe-Pye-Weed EUPATORIUM
Common Name Genus and species Johnny Prick Nose LYCHNIS coronaria Johnny-Jump-Up VIOLA cornuta Joseph and Mary PULMONARIA saccharata Jupiter's Beard CENTRANTHUS ruber Kamschatka Snakeroot ACTAEA simplex Kamtschatca Stonecrop SEDUM kamtschaticum Kansas Gayfeather LIATRIS pycnostachya Kashmirian Catmint NEPETA nervosa Kentucky Wisteria WISTERIA macrostachya Keys of Heaven CENTRANTHUS ruber Kingcup CALTHA Kirengeshoma KIRENGESHOMA Kiwi Vine ACTINIDIA Knapweed CENTAUREA Knautia KNAUTIA Knotgrass FALLOPIA Knotgrass POLYGONUM Knotweed FALLOPIA Knotweed PERSICARIA Knotweed POLYGONUM Kolomikta Vine ACTINIDIA kolomikta Korean Feather Reed Grass CALAMAGROSTIS arundinacea Korean Goatsbeard ARUNCUS aethusifolius Korean Mint AGASTACHE rugosa Kunai Grass IMPERATA cylindrica Labrador Violet VIOLA labradorica Ladder to Heaven CONVALLARIA majalis Ladder-to-heaven POLEMONIUM caeruleum Lady Fern ATHYRIUM Lady's Glove DIGITALIS purpurea Lady's Locket DICENTRA spectabilis Lady's Mantle ALCHEMILLA Lady's Tears PULMONARIA saccharata Lamb's Ears STACHYS byzantina Lanceleaf Tickseed COREOPSIS lanceolata Large Beardtongue PENSTEMON grandiflorus Large Blue Hair Grass KOELERIA glauca Large Flowered Bellwort UVULARIA grandiflora Large Flowered Trillium TRILLIUM grandiflorum Large Leaf Aster ASTER macrophyllus Large Thrift ARMERIA pseudarmeria Large-flowered Balloon Flower PLATYCODON grandiflorus Large-flowered Barrenwort EPIMEDIUM grandiflorum Large-flowered Foxglove DIGITALIS grandiflora Large-Flowered Penstemon PENSTEMON grandiflorus Largeleaf Brunnera BRUNNERA macrophylla Larger Blue Flag Iris IRIS versicolor Larkspur DELPHINIUM Late-flowering Onion ALLIUM senescens
Common Name Genus and species Lavender Hyssop AGASTACHE foeniculum Lavender Monkey Flower MIMULUS ringens Lavender-mist THALICTRUM rochebrunianum Lawn Daisy BELLIS perennis Leadplant AMORPHA canescens Leadwort CERATOSTIGMA Leather Wood Fern DRYOPTERIS marginalis Leatherleaf Clematis CLEMATIS paniculata Lemon Fluff CENTAUREA macrocephala Lemon Lily HEMEROCALLIS lilioasasphodelus Lenten Hellebore HELLEBORUS orientalis Lenten Rose HELLEBORUS orientalis Leopard Flower BELAMCANDA chinensis Leopard Lily BELAMCANDA chinensis Leopard Plant LIGULARIA Leopard's Bane DORONICUM Lesser Calamint CALAMINTHA nepeta Lesser Periwinkle VINCA minor Letterman's Ironweed VERNONIA lettermanii Licorice Mint AGASTACHE foeniculum Lilac Geranium GERANIUM himalayense Lilac Sage SALVIA verticillata Lilacbush AUBRIETA deltoidea Lily LILIUM Lily Constancy CONVALLARIA majalis Lily-of-the-Valley CONVALLARIA Lily-turf LIRIOPE Lion's Paw LEONTOPODIUM Little Bluestem SCHIZACHYRIUM scoparium Little False Solomon's Seal SMILACINA stellata Liveforever SEMPERVIVUM Liverleaf HEPATICA Lobelia LOBELIA Long Petalled Bitteroot LEWISIA longipetala Long-flowered Hairbell CAMPANULA punctata Long-flowered Tickseed COREOPSIS grandiflora Longleaf Lungwort PULMONARIA longifolia cevennensis Longspur Barrenwort EPIMEDIUM grandiflorum Loosestrife LYSIMACHIA Louisiana Iris IRIS louisiana Louisiana Phlox PHLOX divaricata laphamii Lousewort PEDICULARIS Love Grass ERAGROSTIS Love Links SEDUM rupestre Love Plant CATANANCHE caerulea Low Ruellia RUELLIA humilis Lumberjacks Toilet Paper ASTER macrophyllus Lungwort PULMONARIA Lungwort Oysterleaf MERTENSIA virginica
Common Name Genus and species Lupine LUPINUS Lurid Sedge CAREX lurida Lyon's Turtlehead CHELONE lyonii Lyre Flower DICENTRA spectabilis Mace Sedge CAREX grayi Magic Lily LYCORIS squamigera Maiden Pinks DIANTHUS deltoides Maidenhair Fern ADIANTUM Male Fern DRYOPTERIS filix-mas Male Lily CONVALLARIA majalis Mallow MALVA Maltese Cross LYCHNIS chalcedonica Manna Grass GLYCERIA Marginal Shield Fern DRYOPTERIS marginalis Marginal Wood Fern DRYOPTERIS marginalis Marram Grass AMMOPHILA Marsh Blue Violet VIOLA cucullata Marsh Boltonia BOLTONIA asteroides Marsh Marigold CALTHA Marsh Phlox PHLOX glaberrima Marsh-rosemary LIMONIUM Martagon Lily LILIUM martagon Masterwort ASTRANTIA Masterwort PEUCEDANUM Masterwort PEUCEDANUM ostruthium May Bells CONVALLARIA majalis May Lily CONVALLARIA majalis Mayapple PODOPHYLLUM peltatum Meadow Anemone ANEMONE canadensis Meadow Anemone PULSATILLA vulgaris Meadow Blazing-star LIATRIS ligulistylis Meadow Brake ONOCLEA Meadow Cabbage SYMPLOCARPUS foetidus Meadow Clary Sage SALVIA pratensis Meadow Geranium GERANIUM pratense Meadow Geranium GERANIUM pratense striatum Meadow Phlox PHLOX maculata Meadow Rue THALICTRUM Meadow Sage SALVIA pratensis Meadowsweet FILIPENDULA Meehan's Mint MEEHANIA cordata Merrybells UVULARIA grandiflora Merton Foxglove DIGITALIS mertonensis Meum MEUM athamanticum Mexican Stonecrop SEDUM mexicanum Michaelmas Daisy ASTER dumosus Michigan Lily LILIUM michiganense Middendorf Stonecrop SEDUM middendorffianum Milfoil ACHILLEA millefolium
Common Name Genus and species
Milfoil Yarrow ACHILLEA millefolium
Milkweed ASCLEPIAS
Miniature Dwarf Bearded Iris IRIS pumila
Miniature Stonecrop SEDUM requienii
Mint MENTHA
Miss Willmott's Ghost ERYNGIUM giganteum
Missouri Evening Primrose OENOTHERA macrocarpa
Missouri Primrose OENOTHERA macrocarpa
Missouri Snakeroot PARTHENIUM integrifolium
Miterwort MITELLA
Moneywort LYSIMACHIA nummularia
Monkey Flower MIMULUS
Monkey Grass LIRIOPE spicata
Monkshood ACONITUM
Moor Grass MOLINIA
Moor Grass SESLERIA
Morning Star Sedge CAREX grayi
Morrow's Sedge CAREX morrowii
Mosquito Grass BOUTELOUA gracilis
Moss-pink PHLOX {Subulata Group}
Moss-pink PHLOX subulata
Mossy Saxifrage SAXIFRAGA bryoides
Mount Atlas Daisy ANACYCLUS
Mount Atlas Daisy ANACYCLUS depressus
Mountain Everlasting ANTENNARIA dioica
Mountain Garlic ALLIUM senescens
Mountain Hosta HOSTA montana
Mountain Indian Physic GILLENIA trifoliata
Mountain Mint PYCNANTHEMUM
Mountain Phlox PHLOX subulata
Mountain Sandwort ARENARIA montana
Mountain Spurge PACHYSANDRA terminalis
Mountain Stonecrop SEDUM ternatum
Mountain Bluet CENTAUREA montana
Mountain Garlic ALLIUM sativum
Mountain Spurge PACHYSANDRA terminalis
Mourning Widow GERANIUM phaeum
Mouse-ear CERASTIUM
Mouse-ear Tickseed COREOPSIS auriculata
Muguet CONVALLARIA majalis
Mullien-pink LYCHNIS coronaria
Musk Mallow HIBISCUS moscheutos
Musk-flower MIMULUS
Mussin's Catmint NEPETA racemosa
Myrtle VINCA
Myrtle Spurge EUPHORBIA myrsinites
Naked Ladies LYCORIS squamigera
Naked-stemmed Sunflower HELIANTHUS occidentalis
Narrow-leaf Bethlehem-sage PULMONARIA longifolia cevennensisCommon Name Genus and species Narrowleaf Blue-eyed Grass SISYRINCHIUM angustifolium Narrow-leaf Evening Primrose OENOTHERA fruticosa Narrow-leaf Ironweed VERNONIA lettermanii Narrow-leaf Lungwort PULMONARIA longifolia cevennensis Narrow-leaf Lungwort PULMONARIA longifolia Narrow-leaf Sundrops OENOTHERA fruticosa Narrow-leaved Coneflower RUDBECKIA nitida Narrow-leaved Lavender LAVANDULA angustifolia Narrow-spiked Ligularia LIGULARIA stenocephala Nepal Cinquefoil POTENTILLA nepalensis New England Aster ASTER novae-angliae New Jersey Tea CEANOTHUS americanus New York Aster ASTER dumosus New York Aster ASTER novi-belgii New Zealand Brass Buttons LEPTINELLA squalida Nodding Pink Onion ALLIUM cernuum Nonesuch LYCHNIS chalcedonica Northern Blue Flag IRIS versicolor Northern Dropseed SPOROBOLUS heterolepis Northern Sea Oats CHASMANTHIUM latifolium Oak Fern GYMNOCARPIUM Oak Fern GYMNOCARPIUM dryopteris Oat Grass HELICTOTRICHON Obedient Plant PHYSOSTEGIA October Daphne SEDUM sieboldii Ohio Goldenrod SOLIDAGO ohioensis Ohio Horse Mint BLEPHILIA ciliata Ohio Spiderwort TRADESCANTIA ohioensis Ohio Trinity Flower TRADESCANTIA ohioensis Old Lady ARTEMISIA stelleriana Old Maid's Bonnet LUPINUS perennis Old Man's Pepper ACHILLEA millefolium Old Man's Whiskers GEUM triflorum Old-fashioned Bleeding Heart DICENTRA spectabilis Onion ALLIUM Orange Coneflower RUDBECKIA fulgida Orange Coneflower RUDBECKIA fulgida speciosa Orange Stonecrop SEDUM kamtschaticum Oregano ORIGANUM Oriental Hellebore HELLEBORUS orientalis Oriental Leopard's Bane DORONICUM orientale Oriental Lily LILIUM Oriental Hybrid Oriental Poppy PAPAVER orientale Ornamental Meadow Sage SALVIA nemorosa Ornamental Oats HELICTOTRICHON Ornamental Onion ALLIUM aflatunense Ornamental Onion ALLIUM amethystinum Ornamental Onion ALLIUM atropurpureum Ornamental Onion ALLIUM senescens
Common Name Genus and species
Ornamental Onion ALLIUM caeruleum
Ornamental Oregano ORIGANUM laevigatum
Orris Root IRIS pallida
Oshima Sedge CAREX oshimensis
Ostrich Fern MATTEUCCIA struthiopteris
Oswego Tea MONARDA didyma
Our Lady's tears CONVALLARIA majalis
Our-Lady-in-a-Boat DICENTRA spectabilis
Oxeye Daisy HELIOPSIS
Oxeye Sunflower HELIOPSIS helianthoides
Oxeye Sunflower HELIOPSIS helianthoides scabra
Ozark Sundrops OENOTHERA macrocarpa
Paddle Cactus OPUNTIA
Pagoda-Plant BLEPHILIA
Paintbrush CASTILLEJA
Painted Daisy TANACETUM coccineum
Pale Indian Plantain CACALIA atriplicifolia
Pale Purple Coneflower ECHINACEA pallida
Pale-Corydalis CORYDALIS sempervirens
Pale-leaved Sunflower HELIANTHUS strumosus
Palm Sedge CAREX muskingumensis
Palm-leaf Sedge CAREX muskingumensis
Panic Grass PANICUM
Papoose Root CAULOPHYLLUM thalictroides
Pasque Flower PULSATILLA
Pasque Flower PULSATILLA vulgaris
Pasqueflower ANEMONE patens
Peachbells CAMPANULA persicifolia
Peachleaf Bellflower CAMPANULA persicifolia
Pearlwort SAGINA
Pei Lan EUPATORIUM fortunei
Pellitory ANACYCLUS
Pennsylvania Sedge CAREX pensylvanica
Peony PAEONIA
Perennial Alyssum AURINIA saxatilis
Perennial Candytuft IBERIS sempervirens
Perennial Cornflower CENTAUREA montana
Perennial Flax LINUM perenne
Perennial Foxglove DIGITALIS lutea
Perennial Hollyhock ALCEA rugosa
Perennial Pea LATHYRUS latifolius
Perennial Phlox PHLOX {Paniculata Group}
Perennial Sweet Pea LATHYRUS latifolius
Perennial Sweet William DIANTHUS barbatus
Perennial Woodland Sage SALVIA nemorosa
Periwinkle VINCA
Persian Chrysanthemum TANACETUM coccineum
Persian Nepeta NEPETA racemosa
Persian Onion ALLIUM aflatunenseCommon Name Genus and species Persian Onion ALLIUM amethystinum Persian Onion ALLIUM atropurpureum Persian Onion ALLIUM caeruleum Persian Onion ALLIUM schubertii Persian Shallot ALLIUM stipitatum Petticoat Climber ERAGROSTIS spectabilis Pigsqueak BERGENIA cordifolia Pincushion Flower SCABIOSA Pink Foxglove DIGITALIS thapsi Pink MiIkweed ASCLEPIAS incarnata Pink Tickseed COREOPSIS rosea Pinkball Thrift ARMERIA pseudarmeria Pink-Corydalis CORYDALIS sempervirens Pinkroot SPIGELIA Pinks DIANTHUS Pinks PETRORHAGIA Pipevine ARISTOLOCHIA Plain Snakeroot ACTAEA simplex Plains Eryngo ERYNGIUM planum Plains Oval Sedge CAREX brevior Plantain Leaf Sedge CAREX platyphylla Plantain Lily HOSTA Plantain-leaved Sedge CAREX plantaginea Plantain-leaved Wood Sedge CAREX plantaginea Pleurisy Root ASCLEPIAS tuberosa Plumbago CERATOSTIGMA plumbaginodes Plume Grass SACCHARUM ravennae Poker Plant KNIPHOFIA Polecat Weed SYMPLOCARPUS foetidus Poppy PAPAVER Poppy Mallow CALLIRHOE Poppywort STYLOPHORUM diphyllum Porcupine Sedge CAREX hystericina Portuguese Allium ALLIUM lusitanicum Prairie Alumroot HEUCHERA richardsonii Prairie Beardgrass SCHIZACHYRIUM scoparium Prairie Blazing-star LIATRIS aspera Prairie Blazing-star LIATRIS pycnostachya Prairie Blue-eyed Grass SISYRINCHIUM campestre Prairie Clover DALEA Prairie Coneflower RATIBIDA Prairie Coneflower RATIBIDA pinnata Prairie Cordgrass SPARTINA pectinata Prairie Crocus ANEMONE patens Prairie Dock SILPHIUM terebinthinaceum Prairie Dropseed SPOROBOLUS heterolepis Prairie Gayfeather LIATRIS spicata Prairie Goldenrod OLIGONEURON album Prairie Junegrass KOELERIA cristata
Common Name Genus and species Prairie Junegrass KOELERIA macrantha Prairie Milkweed ASCLEPIAS sullivantii Prairie Onion ALLIUM stellatum Prairie Phlox PHLOX pilosa Prairie Poppy Mallow CALLIRHOE involucrata Prairie Rosin Weed SILPHIUM terebinthinaceum Prairie Sage ARTEMISIA ludoviciana Prairie Sedge CAREX bicknellii Prairie Smoke GEUM triflorum Prairie Switch Grass PANICUM virgatum Prickly Pear OPUNTIA Pride of Ohio DODECATHEON meadia Primrose PRIMULA Purple Avens GEUM triflorum Purple Betony STACHYS officinalis Purple Coneflower ECHINACEA purpurea Purple Fountain Grass PENNISETUM setaceum rubrum Purple Foxglove DIGITALIS purpurea Purple Giant Hyssop AGASTACHE rugosa Purple Gooseneck Loosestrife LYSIMACHIA atropurpurea Purple Joe-Pye Weed EUPATORIUM dubium Purple Joe-Pye Weed EUPATORIUM purpureum Purple Love Grass ERAGROSTIS spectabilis Purple Meadow Rue THALICTRUM dasycarpum Purple Milkweed ASCLEPIAS purpurascens Purple Moor Grass MOLINIA caerulea Purple Poppy Mallow CALLIRHOE involucrata Purple Prairie Clover DALEA purpurea Purple Sea-lavender LIMONIUM latifolium Purple Sneezeweed HELENIUM flexuosum Purple-headed Sneezeweed HELENIUM flexuosum Purple-stemmed Aster ASTER puniceus Pussy-toes ANTENNARIA Pyrethrum TANACETUM coccineum Queen-of-the-Prairie FILIPENDULA rubra Quicksilver-weed THALICTRUM dioicum Raceme Catnip NEPETA racemosa Rat-stripper PAXISTIMA canbyi Rattlesnake Master ERYNGIUM yuccifolium Ravenna Grass SACCHARUM ravennae Red Avens GEUM coccineum Red Baneberry ACTAEA rubra Red Barrenwort EPIMEDIUM rubrum Red Bergamot MONARDA didyma Red Columbine AQUILEGIA canadensis Red Fountain Grass PENNISETUM setaceum rubrum Red Grecian Rose GEUM coccineum Red Hot Poker KNIPHOFIA Red Milkweed ASCLEPIAS incarnata
Common Name Genus and species Red Puccoon Root SANGUINARIA canadensis Red Turtlehead CHELONE lyonii Red Valarian CENTRANTHUS ruber Red Viper's Bugloss ECHIUM russicum Redbirds-in-a-Tree SCROPHULARIA macrantha Red-footed Lady's Mantle ALCHEMILLA erythropoda Reed Grass CALAMAGROSTIS Reed Manna Grass GLYCERIA grandis Reflexed Evergreen Stonecrop SEDUM rupestre Reflexed Stonecrop SEDUM reflexum Renard's Cranesbill GERANIUM renardii Resurrection Lily LYCORIS squamigera Riddell's Goldenrod SOLIDAGO riddellii River Oats CHASMANTHIUM latifolium Roanoke Bells MERTENSIA virginica Robin's Plantain ERIGERON pulchellus Rock Geranium HEUCHERA villosa Rock Harlequin CORYDALIS sempervirens Rock Lady's Mantle ALCHEMILLA saxatilis Rock Madwort AURINIA saxatilis Rock Pink PHLOX subulata Rock Soapwort SAPONARIA ocymoides Rockcress ARABIS Rockcress AUBRIETA Rockfoil SAXIFRAGA arendsii Rocky Mountain Blazing-star LIATRIS ligulistylis Rocky Mountain Columbine AQUILEGIA caerulea Rodgers Flower RODGERSIA Rodger's Flower ASTILBOIDES Rodgersia ASTILBOIDES Roman Wormwood CORYDALIS sempervirens Rose Campion LYCHNIS coronaria Rose Mallow HIBISCUS Rose Milkflower ASCLEPIAS incarnata Rose Turtlehead CHELONE obliqua Rose Verbena VERBENA canadensis Rosin Weed SILPHIUM Rosin Weed SILPHIUM integrifolium Rough Blazing-star LIATRIS aspera Rough Heliopsis HELIOPSIS helianthoides scabra Rough Oxeye Daisy HELIOPSIS helianthoides scabra Rough Poker Plant KNIPHOFIA hirsuta Rough Red Hot Poker KNIPHOFIA hirsuta Rough Small-reed Grass CALAMAGROSTIS arundinacea Rough Torch Lily KNIPHOFIA hirsuta Rough Tritoma KNIPHOFIA hirsuta Rough-leaved Sunflower HELIANTHUS strumosus Rough-stemmed Goldenrod SOLIDAGO rugosa Round-headed Blazing Star LIATRIS ligulistylis
Common Name Genus and species Round-headed Garlic ALLIUM sphaerocephalon Round-headed Leek ALLIUM sphaerocephalon Royal Catchfly SILENE regia Royal Fern OSMUNDA regalis Ruby Cinquefoil POTENTILLA atrosanguinea Rue Anemone ANEMONELLA Rue Anemone ANEMONELLA thalictroides Running Foam Flower TIARELLA cordifolia Running Marsh Sedge CAREX sartwellii Running Phlox PHLOX stolonifera Rush JUNCUS Russian Iris IRIS ensata Russian Sage PEROVSKIA Russian Sage PEROVSKIA atriplicifolia Russian Stonecrop SEDUM kamtschaticum Russian Vine FALLOPIA aubertii Russian Vine POLYGONUM aubertii Sage SALVIA Salad Burnet SANGUISORBA minor Sandwort ARENARIA Sartwell's Sedge CAREX sartwellii Satintail Grass IMPERATA Satiny Wormwood ARTEMISIA schmidtiana Savannah Joe-Pye Weed EUPATORIUM maculatum Saxifrage SAXIFRAGA Scabious SCABIOSA Scarlet Beebalm MONARDA didyma Scarlet Lobelia LOBELIA cardinalis Scarlet Trumpet Honeysuckle LONICERA brownii Scented Solomon's-seal POLYGONATUM odoratum Sea Cushion ARMERIA maritima Sea Holly ERYNGIUM Sea Lavender GONIOLIMON Sea Oats CHASMANTHIUM Sea Pink ARMERIA Sea Thrift ARMERIA maritima Sea-lavender LIMONIUM Sedge CAREX Seersucker Hosta HOSTA sieboldiana Seersucker Sedge CAREX plantaginea Seneca Grass HIEROCHLOE odorata Senna SENNA Sensitive Fern ONOCLEA sensibilis Serbian Bellflower CAMPANULA poscharskyana Setterwort HELLEBORUS foetidus Shallow Sedge CAREX lurida Sharplobed Hepatica HEPATICA acutiloba Sharp-tooth Dragonhead DRACOCEPHALUM argunense
Common Name Genus and species Shasta Daisy LEUCANTHEMUM superbum Shavalski's Ragwort LIGULARIA przewalskii Shawnee-salad HYDROPHYLLUM virginianum Sheep's Fescue FESTUCA glauca Shield Fern POLYSTICHUM Shield-leaf Rodger's Flower ASTILBOIDES tabularis Shield-leaf Rodgersia ASTILBOIDES tabularis Shield-leaf Rodgersia RODGERSIA tabularis Shining Coneflower RUDBECKIA nitida Shooting-star DODECATHEON Short Green Milkweed ASCLEPIAS viridiflora Shortbeak Sedge CAREX brevior Short's Goldenrod SOLIDAGO shortii Showy Blazing-Star LIATRIS ligulistylis Showy Catmint CALAMINTHA grandiflora Showy Coneflower RUDBECKIA fulgida Showy Coneflower RUDBECKIA fulgida speciosa Showy Fleabane ERIGERON speciosus Showy Goldenrod SOLIDAGO speciosa Showy Sedum SEDUM spectabile Showy Stonecrop SEDUM spectabile Showy Upright Sedum SEDUM spectabile Shuttlecock Fern MATTEUCCIA Siberian Barren-strawberry WALDSTEINIA ternata Siberian Bugloss BRUNNERA Siberian Bugloss BRUNNERA macrophylla Siberian Catmint NEPETA sibirica Siberian Daisy CHRYSANTHEMUM Rubellum Group Siberian Flag IRIS sibirica Siberian Iris IRIS sibirica Siberian Larkspur DELPHINIUM grandiflorum Sideoats BOUTELOUA curtipendula Side-oats Grama BOUTELOUA curtipendula Sideoats Grass BOUTELOUA curtipendula Siebold Hosta HOSTA sieboldii Siebold's Stonecrop SEDUM sieboldii Signal-arm Grass BOUTELOUA gracilis Silkweed ASCLEPIAS syriaca Silky Swallow-wort ASCLEPIAS syriaca Silky Wild Rye ELYMUS villosus Silver Clary SALVIA argentea Silver Grass MISCANTHUS Silver Grass MISCANTHUS sinensis Silver Lace Vine POLYGONUM aubertii Silver Sage SALVIA argentea Silver Sedge CAREX platyphylla Silver Speedwell VERONICA incana Single-flowered Speedwell VERONICA umbrosa Siskiyou Lewisia LEWISIA cotyledon
Common Name Genus and species Six-sided Stonecrop SEDUM sexangulare Skunk Cabbage SYMPLOCARPUS Skunk Cabbage SYMPLOCARPUS foetidus Sky Blue Aster ASTER azureus Slender Mountain Mint PYCNANTHEMUM tenuifolium Slope Penstemon PENSTEMON digitalis Small Burnet SANGUISORBA minor Small Periwinkle VINCA minor Small Reed Grass CALAMAGROSTIS Small Scabious SCABIOSA columbaria Small-flowered Coral Bells HEUCHERA micrantha Small-flowered Tickle Grass DESCHAMPSIA cespitosa Smooth Aster ASTER laevis Smooth Milkweed ASCLEPIAS sullivantii Smooth Mountain Mint PYCNANTHEMUM muticum Smooth Oregano ORIGANUM laevigatum Smooth Oxeye Daisy HELIOPSIS helianthoides Smooth Phlox PHLOX glaberrima Smooth Solomon's-seal POLYGONATUM biflorum Smooth Stokes' Aster STOKESIA laevis Smooth-leaved Aster ASTER laevis Snakeroot ACTAEA Snakeroot CIMICIFUGA Sneezeweed HELENIUM Sneezeweed ACHILLEA ptarmica Sneezewort ACHILLEA ptarmica Sneezwort Yarrow ACHILLEA ptarmica Snowdrop Anemone ANEMONE sylvestris Snowdrop Windflower ANEMONE sylvestris Snow-in-the-Summer CERASTIUM tomentosum Soapwort SAPONARIA Soapwort YUCCA Soft Rush JUNCUS effuses Soldier and his Wife PULMONARIA saccharata Soldier's Woundwort ACHILLEA millefolium Soldiers-and-Sailors PULMONARIA longifolia Soldiers-and-Sailors PULMONARIA saccharata Solomon's-seal POLYGONATUM Southern Blue Flag Iris IRIS virginica Southern Globe Thistle ECHINOPS ritro Sowbread CYCLAMEN Spanish Foxglove DIGITALIS thapsi Speckled Goldenrod SOLIDAGO sphacelata Speedwell VERONICA Spider Lily LYCORIS Spiderwort TRADESCANTIA Spignel MEUM athamanticum Spike Blazing-star LIATRIS spicata Spike Speedwell VERONICA spicata
Common Name Genus and species Spiked Ragwort LIGULARIA stenocephala Spikenard ARALIA Spoonleaf Yucca YUCCA filamentosa Spotted Bellflower CAMPANULA punctata Spotted Deadnettle LAMIUM maculatum Spotted Geranium GERANIUM maculatum Spotted Henbit LAMIUM maculatum Spotted Joe-Pye Weed EUPATORIUM maculatum Spotted Loosestrife LYSIMACHIA punctata Spotted Nettle LAMIUM Spotted Phlox PHLOX maculata Sprawling Speedwell VERONICA prostrata Sprawling Speedwell VERONICA repens Spring Beauty CLAYTONIA Spring Cinquefoil POTENTILLA neumanniana Spring Pea LATHYRUS vernus Spring Vetchling LATHYRUS vernus Spur Valarian CENTRANTHUS ruber Spurge EUPHORBIA Spurge PACHYSANDRA Square-stemmed Monkey Flower MIMULUS ringens Squaw Root CAULOPHYLLUM thalictroides St. John's Wort HYPERICUM St. John's Wort HYPERICUM calycinum Staff Tree CELASTRUS scandens Staff Vine CELASTRUS scandens Staggerweed DELPHINIUM Standard Dwarf Bearded Iris IRIS pumila Star Boltonia BOLTONIA asteroides Star Flower BOLTONIA asteroides Star Gentian GENTIANA cruciata Star of Persia ALLIUM christophii Star-flowered Lily-of-the-Valley SMILACINA stellata Starry Solomon's Plume SMILACINA stellata Starry Solomon's-seal SMILACINA stellata Starthistle CENTAUREA Statice LIMONIUM Sticky Catchfly LYCHNIS viscaria Sticky Pasqueflower ANEMONE patens Stiff Beardtongue PENSTEMON virgatus Stiff Coreopsis COREOPSIS palmata Stiff Goldenrod SOLIDAGO rigida Stiff Tickseed COREOPSIS palmata Stinking Hellebore HELLEBORUS foetidus Stokes' Aster STOKESIA Stone Orpine SEDUM reflexum Stone Orpine SEDUM rupestre Stonecrop SEDUM Stout Blue-eyed Grass SISYRINCHIUM angustifolium
Common Name Genus and species Stout Chinese Silver Grass MISCANTHUS sinensis condensatus Stout Eulalia Grass MISCANTHUS sinensis condensatus Stout Silver Grass MISCANTHUS sinensis condensatus Stout Wood Reed CINNA arundinacea Strawberry FRAGARIA Strawberry Foxglove DIGITALIS mertonensis Subarctic Lady Fern ATHYRIUM filix-femina Summer Aster ASTER tongolensis Summer Phlox PHLOX maculata Summer Ragwort LIGULARIA dentata Sundial Lupine LUPINUS perennis Sundrops OENOTHERA tetragona Sunflower HELIANTHUS Swamp Aster ASTER puniceus Swamp Cabbage SYMPLOCARPUS foetidus Swamp Foxtail PENNISETUM alopecuroides Swamp Lily LILIUM superbum Swamp Milkweed ASCLEPIAS incarnata Swamp Silkweed ASCLEPIAS incarnata Swamp Sunflower HELENIUM Swamp Verbena VERBENA hastata Swamp-brake OSMUNDA cinnamomea Swamp-rose Mallow HIBISCUS moscheutos Sweat Root POLEMONIUM reptans Sweating-plant EUPATORIUM perfoliatum Sweet Autumn Clematis CLEMATIS paniculata Sweet Coneflower RUDBECKIA subtomentosa Sweet Flag ACORUS Sweet Grass HIEROCHLOE Sweet Grass HIEROCHLOE odorata Sweet Indian Plantain HASTEOLA suaveolens Sweet Iris IRIS pallida Sweet Joe-Pye Weed EUPATORIUM dubium Sweet Joe-Pye Weed EUPATORIUM purpureum Sweet Pea LATHYRUS Sweet Phlox PHLOX divaricata laphamii Sweet Smelling Indian Plantain HASTEOLA suaveolens Sweet Solomon's-seal POLYGONATUM odoratum Sweet Spurge EUPHORBIA dulcis Sweet Violet VIOLA odorata Sweet William DIANTHUS barbatus Sweet Wood Reed CINNA arundinacea Sweet Woodruff GALIUM odoratum Sweet-Coltsfoot PETASITES japonicus Sweet-grass GLYCERIA Switch Grass PANICUM Taiwan Toad Lily TRICYRTIS formosana Takeshima Stonecrop SEDUM takesimense Tall Anemone ANEMONE virginiana
Common Name Genus and species
Tall Baby's-breath GYPSOPHILA paniculata
Tall Bearded Iris IRIS germanica
Tall Blazing-star LIATRIS aspera
Tall Blue Larkspur DELPHINIUM exaltatum
Tall Coneflower RUDBECKIA laciniata
Tall Eryngo ERYNGIUM giganteum
Tall False Buck's Beard ASTILBE chinensis
Tall Manna Grass GLYCERIA grandis
Tall Moor Grass MOLINIA arundinacea
Tall Panic Grass PANICUM virgatum
Tall Phlox PHLOX {Paniculata Group}
Tall Vervain VERBENA stricta
Tansy TANACETUM
Tasteless Stonecrop SEDUM sexangulare
Tearing Hearts DICENTRA spectabilis
Tear-thumb FALLOPIA
Tear-thumb POLYGONUM
Tennessee Coneflower ECHINACEA tennesseensis
Tennessee Purple Coneflower ECHINACEA tennesseensis
Tenore's Bugleweed AJUGA tenorii
Tetterwort SANGUINARIA canadensis
Texas Bluestar AMSONIA ciliata
Thick Stemmed Sedum SEDUM pachyclados
Thick-leaved Stonecrop SEDUM album
Thick-spike Blazing-star LIATRIS pycnostachya
Thimbleweed ANEMONE virginiana
Thin-leaved Coneflower RUDBECKIA triloba
Thousand-flowered Aster BOLTONIA asteroides
Thousand-leaf ACHILLEA millefolium
Thread Rush JUNCUS filiformis
Threadleaf Bluestar AMSONIA hubrichtii
Threadleaf Coreopsis COREOPSIS verticillata
Threadleaf Tickseed COREOPSIS verticillata
Three-flowered Avens GEUM triflorum
Three-leaved Coneflower RUDBECKIA triloba
Thrift ARMERIA
Thunberg's Hybrid Astilbe ASTILBE Thunbergii Group
Thyme THYMUS
Tickseed COREOPSIS
Tiger Lily LILIUM tigrinum
Toad Lily TRICYRTIS
Tokudama Hosta HOSTA Tokudama
Tongo Daisy ASTER tongolensis
Torch Lily KNIPHOFIA
Torrey's Rush JUNCUS torreyi
Treacleberry SMILACINA racemosa
Tree Peony PAEONIA suffruticosa
Trinity Flower TRADESCANTIA
Tritoma KNIPHOFIACommon Name Genus and species Trout Lily ERYTHRONIUM Truckee Bitter-root LEWISIA longipetala True Forget-me-not MYOSOTIS scorpioides Trumpet Creeper CAMPSIS radicans Trumpet Honeysuckle LONICERA heckrottii Trumpet Honeysuckle LONICERA sempervirens Trumpet Vine CAMPSIS Trumpet Vine CAMPSIS radicans Tufted Hair Grass DESCHAMPSIA cespitosa Tufted Pansy VIOLA cornuta Tufted Sedge CAREX elata Tumbleweed Onion ALLIUM schubertii Tunic Flower PETRORHAGIA saxifraga Turkeyfoot ANDROPOGON gerardii Turkish Speedwell VERONICA liwanensis Turk's-cap Lily LILIUM michiganense Turk's-cap Lily LILIUM superbum Turtlehead CHELONE Tussock Bellflower CAMPANULA carpatica Tussock Grass DESCHAMPSIA cespitosa Twiggy Panic Grass PANICUM virgatum Twopenny Grass LYSIMACHIA nummularia Two-row Stonecrop SEDUM spurium Udo ARALIA cordata Upland White Aster OLIGONEURON album Upright Blue Beardtongue PENSTEMON virgatus Valerian CENTRANTHUS Vanilla Grass HIEROCHLOE odorata Variegated Kiwi Vine ACTINIDIA kolomikta Veined Catmint NEPETA nervosa Venus' Chariot ACONITUM napellus Venus's Car DICENTRA spectabilis Vervain VERBENA Vervain Mallow MALVA alcea Vetchling LATHYRUS Violet VIOLA Violet Sage SALVIA nemorosa Viper's Bugloss ECHIUM Virginia Anemone ANEMONE virginiana Virginia Bluebells MERTENSIA virginica Virginia Bower CLEMATIS virginiana Virginia Cowslip MERTENSIA virginica Virginia Creeper PARTHENOCISSUS quinquefolia Virginia Culver's Root VERONICASTRUM virginicum Virginia Iris IRIS virginica Virginia Mountain Mint PYCNANTHEMUM virginianum Virginia Obedient Plant PHYSOSTEGIA virginiana Virginia Silkweed ASCLEPIAS syriaca Virginia Spiderwort TRADESCANTIA virginiana
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