All our plants with the common name 1st and the botanical name second. These plants are not necessarily listed in our online catalog: we don’t have very many of some and others are too big to ship conveniently. If you want to know about a plant listed here, but you do not find it in our on-line catalog, or are lusting for it, please email bettya@heritageflowerfarm.com or use our form to send us a question we’ll see what we can do!
Adam’s needle Yucca filamentosa
Albania pink Dianthus myrtinervius
Allegheny Foam flower Tiarella cordifolia
Alpine aster Aster alpinus
Alpine bells Cortusa matthioli
Alpine campion Silene suecica
Alpine cinquefoil Potentilla porphyrantha
Alpine daisy Dendranthema weyrichii/Leucanthemum/Chrysanthemum
Alpine flax Linum alpinum
Alpine goldenrod Solidago cutleri syn S. virgaurea var alpina
Alpine lady’s mantle Alchemilla alpina
Alpine meadowrue Thalictrum alpinum
Alpine pink Dianthus subacaulis
Alpine rock cress Arabis caucasica
Alpine toadflax Linaria alpina
Alpine yellow fleabane Erigeron aureus
American cranesbill Geranium maculatum
American filbert, Hazelnut Corylus americana
American larch Larix laricina
Amethyst sea holly Eryngium amethystinum
Anemone ‘Honorine Jobert’
Anatolian pink Dianthus anatolicus
Anise hyssop Agastache foeniculum
Anne’s iris Iris Monsignor ’Anne’s’
Arctic campion Silene alpina
Armenian basketflower Centaurea macrocephala
Aromatic aster Aster oblongifolius
Astilbe andresii ‘Amethyst’
Astilbe andresii ‘Bridal veil’
Astilbe chinensis
August Lily Hosta plantaginea ‘Grandiflora’
Autumn catchfly Silene schafta
Autumn Joy Sedum x herbstsfreude
Autumn oxeye, Giant daisy Chrysanthemum serotinum
Autumn sun coneflower Rudbeckia nitida ‘‘Herbstonne’
Balkan moor grass Sesleria heufleriana
Balloon flower Platycodon grandiflorum
Balloon flower Platycodon grandiflorum album
Balloon flower Platycodon grandiflorum double
Basket of gold Aurinia saxitilis
Bath’s sedge, Davall’s sedge Carex davalliana
Beach wormwood Artemisia stelleriana
Bearberry Arctostaphylos uva-ursi
Bears breeches Acanthus spinosus
Bear’s foot Helleborus foetidus
Bear grass Xerophyllum tenax
Beauty berry Callicarpa dictoma
Beauty bush Kolkwitzia amabilis
Beebalm Monarda didyma ‘Cambridge Scarlet’
Beebalm Monarda fistulosa
Betony, Wood betony, Bishopwort Stachys officinalis
Bigflower dragon’s head Dracocephalum grandiflorum
Bigroot geranium Geranium macrorrhizum
Bittersweet Celastrus scandens
Blackberry lily Iris domestica
Black eyed susan Rudbeckia fulgida
Black hollyhock Alcea rosea nigra
Blanket flower Gaillardia aristata
Bleeding heart Dicentra spectabilis & ‘Alba’
Bleeding heart vine Adluma fungosa
Blood Carnation Dianthus cruentus
Bloodroot Sanguinaria canadensis
Bloody cranesbill Geranium sanguineum v. Lancatrense, v. Striatum
Bloody dock Rumex sanguineus v. sanguineus
Blueberry, Lowbush Vaccinium angustifolium
Blue bugle Ajuga genevensis
Blue cardinal flower Lobelia siphilitica
Blue eyed grass Sisyrinchium angustifolium
Blue fescue Festuca ovina var. glauca
Blue flag Iris versicolor
Blue grama Bouteloua gracilis
Blue hair grass Koeleria glauca
Blue mist Eupatorium coelestinum
Blue oat grass Helictotrichon sempervirens
Blue plantain Lily Hosta ventricosa
Blue sage Salvia azurea ‘Grandiflora’
Bluestem goldenrod Solidago caesia
Blue wood aster Aster cordifolius
Bolton’s aster Boltonia asteroides
Boneset Eupatorium perfoliatum
Bottle brush grass Hystrix patula
Bottle gentian Gentiana andrewsii
Bowman’s root, Indian physic Gillenia trifoliata
Boxwood Buxus microphylla ‘Koreana’ syn. B. sinensis v. insularis
Bradbury’s beebalm, Eastern beebalm Monarda bradburiana
Branched Draba Draba ramosissima
Brandegee’s Jacobs-ladder Polemonium brandegeei
Bronze fennel Foeniculum vulgaris. ‘Purpureum’
Bronze-leaf Rodgersia Rodgersia podophylla
Brown-eyed susan Rudbeckia triloba
Buenos Aires verbena Verbena bonariensis
Bugbane, Snakeroot Cimicifuga racemosa
Bunchberry Cornus canadensis
Bush’s coneflower Echinacea paradoxa
Butter Bowl Peony Paeonia ‘Butter Bowl’
Butterfly bush Buddleja davidii
Butterfly weed Asclepias tuberosa
Buttonbush Cephalanthus occidentalis
Button snakeroot Liatris aspera
Canada Lily Lilium canadense
Canadian Burnet Sanguisorba canadensis
Canadian columbine Aquilegia canadensis
Candelabra primrose Primula x bulleesiana
Candytuft Iberis sempervirens
Cape forget-me-not Anchusa capensis
Cardinal flower Lobelia cardinalis
Carolina allspice, Spicebush Calycanthus floridus
Carolina campion Silene caroliniana
Carolina lupine Thermopsis caroliniana
Catmint Nepeta mussinii
Catmint Nepeta nervosa
Catalpa Catalpa speciosa
Celandine poppy Stylophorum diphyllum
Checker mallow, Checkerbloom Sidalcea malvaeflora
Cheddar pink, Dianthus gratianopolitanus
Chinese dunce cap Orostachys iwarenge
Chinese skullcap Scuttelaria baicalensis
Christmas fern Polystichum aristichoides
Christmas rose, Black hellebore Helleborus niger
Cinquefoil Potentilla argyrophylla
Cinquefoil Potentilla nepalensis
Cinquefoil Potentilla tonguei
‘Clara Curtis’ mum Chrysanthemum x rubellum ‘Clara Curtis’
Clary sage Salvia sclarea
Clematis x Durandii
Clematis ‘Ernest Markham’
Clematis viticella ‘Betty Corning’
Climbing hydrangea Hydrangea petiolaris
Clove currant Ribes aureum
Clusterhead pink Dianthus carthusianorum
Common speedwell Veronica officinalis
Compass plant Silphium laciniatum
Colewort Crambe cordifolia
Columbine Aquilegia vulgaris
Concord grapes Vitis labrusca ‘Concord’
Contorted willow Salix matusudana x tortuosa
Coralberry Symphoricarpos orbiculatus
Cotton lavender Santolina chamaecyparissus
Cowslip Primula veris
Cranberry cotoneaster Cotoneaster apiculatus
Cream pincushion flower Scabiosa ochroleuca
Creeping baby’s breath Gypsophila repens
Creeping buttercup Ranunculus repens var. pleniflorus
Creeping Jacobs ladder Polemonium reptans
Creeping Jenny Lysimachia nummularia ‘Aurea’
Creeping phlox Phlox stolonifera
Creeping speedwell Veronica repens
Creeping thyme Thymus serphyllum
Crested Iris Iris cristata
Crimson coral bells Heuchera sanguinea
Culver’s root Veronicastrum virginicum
Cup plant Silphium perfoliatum
Curley-styled wood sedge Carex rosea
Cushion spurge Euphorbia polychroma
Cutleaf daisy Erigeron compositus
Cutler’s alpine goldenrod Solidago cutleri
Dahlia Milano Red
Dalmatian bellflower Campanula portenschlagiana
Dark mullein Verbascum nigrum
Dawn redwood Metasequoia glypstroboides
Daylily Hemerocallis ‘Hyperion’
Dianthus arpadianus
Doghobble, Fetterbush Leucothe fontanesia
Doll’s eyes Actaea pachypoda syn alba
Downy skullcap Scuttelaria incana
Dragonmouth Horminum pyrenaicum
Dragons Blood Sedum spurium ‘Coccineum’
Dropmore Scarlet trumpet honeysuckle Lonicera x brownii ‘Dropmore Scarlet’
Drumstick allium Allium sphaerocephalon
Drumstick primula Primula denticulata
Dutchman’s pipe Aristolochia durior
Dwarf betony Stachys minima
Dwarf fan columbine Aquilegia flabellata v pumila
Dwarf fothergilla Fothergilla gardenia
Dwarf goatsbeard Aruncus aethusifolius
Dwarf golden flax Linum flavum compactum
Dwarf lady’s mantle Alchemilla erythropoda
Dwarf Larkspur, Delphinium tricorne
Dwarf lilac Leptodermis oblonga
Dwarf meadowrue, Chinese meadowrue Thalictrum ichangense
Dwarf red hot poker Kniphofia triangularis
Dwarf St. John’s wort Hypericum polyphyllum ‘Grandiflorum’
Dwarf thyme Thymus serphyllum ‘Minus’
Dwarf yellow ornamental onion Allium flavum v minus
Early meadowrue Thalictrum dioicum
Eastern bluestar Amsonia orientalis
Eastern pasqueflower Anemone patens, Pulsatilla patens
Eastern wahoo Euonymous atropurpurea
Eggleaf beardtongue Penstemon ovatus
Extraordinary poppy Papaver anomalum ‘Alba’
Fairy bells Disporum flavens
False aster Kalimeris incisa
False indigo Baptisia australis
False Solomon seal Smilacena racemosa
False spirea Astilbe andresii ‘Amethyst’
False spirea Astilbe andresii ‘Bridal veil’
False spirea Astilbe andresii ‘Erica’
False spirea Astilbe andresii ‘Fanal’
False spirea Astilbe chinensis
Feather reed grass Calamagrostis brachytricha
‘Felix Crousse’ Peony Paeonia ‘Felix Crousse’
Fernleaf meadowrue Thalictrum minus ‘Adiantifolium’
Fernleaf yarrow Achillea filipendulina
Feverfew Chrysanthemum parthenium
Fireweed Epilobium angustifolium
Fire pink Silene virginica
Fischer’s Monkshood Aconitum fischeri
Flame grass Miscanthus purpurascens
Flat sea holly Eryngium planum
Flax Linum perenne ‘lewisii’
Flesh-flowered spindletree Euonymus carnosus
Flowering raspberry Rubus odorata
Flowering spurge Euphorbia corollata
Flowering tobacco Nicotiana langsdorfii
Fountain Buddleja Buddleja alternifolia ‘Argentea’
Foxglove Digitalis purpurea
Foxglove beardtongue Penstemon digitalis
Foxtail grass Pennisetum orientale
Fringe cups Tellima grandiflora
Fringed bleeding-heart Dicentra eximia
Fumitory, Yellow corydalis Corydalis lutea
Fumitory, White corydalis Corydalis ochroleuca
Garden angelica Angelica archangelica
Garden phlox Phlox paniculata
Garlic chives Allium tuberosum
Gas plant, Burning bush Dictamnus fraxinus
Gayfeather, Blazing star Liatris spicata
Gentian speedwell Veronica gentianoides
German garlic Allium senescens
Geum Mrs. Bradshaw Geum chiloense ‘Mrs. Bradshaw’
Giant angelica Angelica gigas
Globe daisy Globularia cordifolia
Globe daisy Globularia nudicaulis
Globe flower Trollius europaeus
Globe thistle Echinops ritro
Glossy leaved angelica Angelica pachycarpa
Glossy pincushion flower Scabiosa lucida
Goat’s beard Aruncus dioicus
Gold band lily Lilium auratum
Golden alexanders Zizia aurea
Golden banner Thermopsis lanceolata
Golden glow Rudbeckia laciniata ‘Hortensia’
Golden stonecrop Sedum rupestre ‘Angelina’
Gooseneck loosestrife Lysimachia clethroides
Grapeleaf anemone Anemone tomentosa ‘Robustissima’
Grass-leaved iris Iris graminea
Gravetye Beauty Clematis texensis
Gray’s sedge Carex grayi
Great coneflower Rudbeckia maxima
Greater burnet Pimpinella major ‘Rosea’
Greater burnet Sanguisorba officinalis
Greater lungwort Pulmonaria saccharata ‘Mrs. Moon’
Ground clematis Clematis recta ‘Purpurea’
Hairy beardtongue Penstemon hirsutus
Hairy chervil Chaerophyllum hirsutum ‘Roseum’
Harebell Campanula rotundifolia
Heart leaved goldenrod Solidago sphacelata ‘Golden Fleece’
Heartleaf oxeye Telekia speciosa syn. Buphthalum speciosum
Hen and chicks Sempervivum tectorum
Heron’s bill Erodium manescavii
Hills of Snow Hydrangea arborescens ‘Annabelle’
Himalayan bisort Persicaria affinis
Himalayan cinquefoil Potentilla astrosanguinea
Himalayan maidenhair Adiantum venustum
Hollyhock Alcea rosea
Hollyhock mallow Malva alcea fastigiada
Hops vine Humulus lupulus
Horned rampion Phyteuma scheuchzeri
Horsetail feather grass Stipa tirsa syn S. longifolia
Hosta ‘Blue Cadet’
‘Hyperion’ Daylily Hemerocallis ‘Hyperion’
Hubricht’s bluestar Amsonia hubrechtii
Hummingbird trumpet Zauschneria garrettii
Iranian germander Teucrium hircanicum
Italian alkanet Anchusa azurea
Iris ‘Polar King’
Iris ‘Spark’
Iris ‘Wabash’
Ironweed Vernonia fasciculata
Ivory bells Campanula alliariifolia
Jack in the pulpit Arisaema triphyllum
Jackman’s clematis Clematis x jackmaii
Japanese Blood grass Imperata cylindrica ‘Rubra’
Japanese burnet Sanguisorba obtusa
Japanese iris Iris ensata
Japanese roof iris, Wall iris Iris tectorum
Japanese primrose Primula japonica
Jerusalem sage Phlomis tuberosa
Jewels of Opar Talinum paniculatum
Joe Pye weed Eupatorium purpureum
Johnny-jump-up Viola tricolor
Johnson’s blue Geranium Geranium himalayense x pratense ‘Johnson’s blue’
Jumpseed Polyganum virginainum syn Persicaria virginiana
June grass Koeleria cristata
Kalm’s St. John’s wort Hypericum kalmianum
Kankakee mallow Illiamna remota
Karl Forester reed grass Calamagrostis acutiflora ‘Karl Forester’
Kashmir bellflower Codonopsis ovata
Kinnikinnick Arctostaphylos uva-ursi
Kiss-me-over-the-garden-gate Polygonum orientale
Knautia Knautia macedonica
Korean maple Acer pseudosieboldianum
Ladybells Adenophora lilifolia
Lady fern Athyrium filix-femina
Lady’s mantle Alchemilla mollis
Lamb’s ears, Betony Stachys byzantia
Lanceleaf hosta Hosta lancifolia
Large-flower beardtongue ‘Penstemon grandiflorus’
Larkspur Delphinium elatum
Lavender Lavandula angustifolia
Lavender – pink Lavandula rosea
Leadplant Amorpha canescens
Leatherleaf vine Clematis fremontii
Leichtin’s lily Lilium leichtlinii
Lemon thyme Thymus serphyllum ssp. arcticus
Lenten rose Helleborus orientalis
Leopard plant Ligularia dentata
Lesser burnet Sanguisorba minor
Lesser calamint Calamintha nepeta ssp. nepeta
Lilac Syringa vulgaris
Lilac sage Salvia verticillata
Lily-of-the-valley Convallaria majalis & C. majalis ‘Rosea’
Lingonberry Vaccinium vitis-idaea
Little blue Spanish stonecrop Sedum hispanicum var. minus
Little bluestem Andropogon scoparium
Longhair sedge Carex comosa
Lungwort Pulmonaria angustifolia
Lungwort Pulmonaria officinalis
Maidenhair fern Adiantum pedatum
Maidenhair tree Ginkgo biloba
Maiden pink Dianthus deltoides
Maid of the mist Thalictrum coriaceum
Maltese cross Silene chalcedonica
Many-flowered cotoneaster Cotoneaster multiflorus
Many-flowered daylily Hemerocallis multiflora
Marguerite Anthemis tinctoria
Marshmallow Althaea officinalis
Marsh marigold Caltha palustris
Martagon lily Lilium martagon var. rubrum
Mary Stoker daisy Chrysanthemum rubellum ‘Mary Stoker’
Masterwort Astrantia major
Mat rock spiraea Petrophytum caespitosum
Mayapple Podophyllum peltatum
Meadow anemone Anemone canadensis
Meadow buttercup Ranunculus acris
Meadow cranesbill Geranium pratense
Meadowrue Thalictrum aquilegifolium
Meadowrue Thalictrum ichangense
Meadowrue Thalictrum rochebruneanum
Meadow sage Salvia nemorosa
Meadowsweet Spiraea alba
Melic grass Melica ciliata
Menzies’ Burnet Sanguisorba menzesii
Merrybell Uvularia grandiflora
Michigan lily Lilium michiganense
Miss Lingard’ Carolina phlox Phlox carolina ‘Miss Lingard’
Miss Wilmott’s ghost Eryngium giganteum
Mistflower ‘Album’ Eupatorium coelestinum ‘Album’ syn Conoclinium coelestinum ‘Album’
Moneyplant, Silver dollar Lunaria annua syn L. biennis
Monkshood Aconitum napellus
Moonshine Yarrow Achillea clypeolata
Mountain bluet Centaurea montana
Mountain fleeceflower Persicaria amplexicaulis ‘’Firetail’
Mountain kittentails Synthyris missourica
Mountain laurel Kalmia latifolia
Mountain mint Pycanthemum virginianum
Mourning widow Geranium phaeu
Munstead lavender Lavandula angustifolia ‘Munstead’
New England aster Aster novae angliae
New Jersey tea Ceanothus americanus
New York ironweed Vernonia novaeborensus
Nippon Daisy Nipponanthemum nipponicum
Nodding onion Allium cernuum
Nodding sage Salvia nutans
Northern bayberry Myrica pensylvanica
Northern sea oats Chasmanthium latifolium
Nuttal’s rayless goldenrod Bigelowia nuttallii
Oakleaf hydrangea Hydrangea quercifolia
Obedient plant Physotegia virginian
Ocean spray Holodiscus discolor
October Daphne Sedum sieboldii
Orange daylily Hemerocallis fulva
Orange sneezeweed Helenium hoopesii
Oriental poppy Papaver orientale
Ornamental rhubarb Rheum palmatum ‘Atrosanguineum’
Orris root Iris florentina
Ostrich fern Matteucia struthiopteris
Oxlip Primula elatior
Ozark sundrops Oenothera missouriensis/macrocarpa
Paeonia lactiflora ‘Buckeye Belle’
Paeonia lactiflora ‘Jan van Leeuwen’
Pagoda dogwood Cornus alternifolia
Pale purple coneflower Echinacea pallida
Parsley-leaf male fern Dryopteris filix-mas
Pasque flower Pulsatilla vulgaris
Pasque flower Pulsatilla vulgaris v alba
Pasque flower Pulsatilla vulgaris v rubra
Passion flower Passiflora incarnata
Peach-leaf bellflower Campanula persicifolia
Pearlwort, Irish moss Sagina subulata
Peony Paeonia ‘Karl Rosenfield’
Perennial lupin Lupinus perennis
Persian coneflower Centaurea dealbata
Persian stonecress Aethionema cordifolia
PG hydrangea Hydrangea paniculata grandiflora
Pineleaf garden pink Dianthus pinifolius
Pigsqueak Bergenia cordifolia
Pinkball thrift Armeria pseudoarmeria
Pink alumroot Heuchera versicolor
Pink evening primrose Oenothera speciosa
Pink foxglove Digitalis thapsi
Pink knotweed Persicaria/polygonum capitata
Pink Lavender Lavendula rosea
Pink shooting star Dodecatheon meadia
Pink spotted bellflower Campanula punctata v. rubriflora
Pink tickseed Coreopsis rosea
Pinkhead knotweed Polygonum capitatum
Plume poppy Macleaya cordata
Possumhaw, Yaupon, Meadow holly Ilex decidua
Prairiefire crabapple Malus x ‘Prairiefire’
Prairie blazing star Liatris pycnostachya
Prairie clover Dalea purpurea
Prairie coneflower Ratibida pinnata
Prairie dropseed Sporobolis heterolepsis
Prairie False indigo Baptisia leucantha
Prairie mimosa Desmanthus illinoensis
Prairie petunia Ruellia humilis
Prairie poppy mallow, Winecups Callirhoe involucrata
Prairie sagewort Artemisia frigida
Prairie spiderwort Tradescantia bracteata
Prairie smoke Geum triflorum
Purple coneflower Echinacea purpurea
Purple locoweed Oxytropis lambertii
Purple love grass Eragrostis spectabilis
Purple meadowrue Thalictrum dasycarpum
Pussy willow Salix discolor
Quaking grass Briza media
Queen of the prairie Filipendula rubra
Ragged robin Silene flos-cuculi
Rattlesnake master Eryngium yuccifolium
Redbud Cercis canadensis
Red barrenwort Epimedium rubrum
Red buckeye Aesculus pavia
Red campion Silene dioica
Red chokeberry Aronia arbutifolia
Red hot poker, Regal torch lily Kniphofia caulescens
Red hot poker, Torch lily Kniphofia uvaria
Redleaf rose Rosa rubrifolia
Red valerian Centranthus ruber var. coccineus
Red yucca Hesperaloe parviflora
Regal lily Lilium regale
Richardson’s geranium Geranium richardsonii
Riddell’s Goldenrod Solidago riddellii
Ring bellflower Symphyandra pendula
River birch Betula nigra
Rock clematis Clematis columbiana v tenuiloba
Rock cinquefoil Potentilla rupestris
Rock rose Talinum calycinum
Rock soapwort Saponaria ocymoides
Rock thyme Acinos alpinus
Rocky Mountain Iris Iris missouriensis
Rocky Mountain penstemon Penstemon strictus
Roger’s flower Rodgersia pinnata
Roman shields Fibigia clypeata
Rose campion Silene coronaria
Rose mallow Hibiscus moscheutos
Rose of Sharon Hibiscus syriacus
Roundleaf ragwort Packera obovata
Royal catchfly Silene regia
Royal fern Osmunda regalis
Rue anemone Anemonella thalictroides
Rupturewort Hernaria glabra
Russian sage Perovskia atriplicifolia
Russian virgins bower Clematis tangutica
Rusty foxglove Digitalis ferruguinea
Saint Bernard’s Lily Anthericum ramosum
Sandwort Arenaria montana
‘Sarah Bernhardt’ Peony Paeonia ‘Sarah Bernhardt’
Scarlet cinquefoil Potentilla thurberi
Scarlet poppy Papaver bracteum
Scotch thistle Onopordum acanthus
Sea holly Eryngium maritimum
Sea kale Crambe maritima
Sea lavender Limonium latifolium
Sea lavender Limonium minutum
Sea shell peony Paeonia ‘Sea Shell
Sensitive Fern Onoclea sensibilis
Serbian bellflower Campanula poscharskyana
Seven son flower Heptacodium miconoides
Shasta daisy Leucanthemum x superbum
Shining meadowrue Thalictrum lucidum
Shooting star Dodecatheon meadia
Showy goldenrod Solidago speciosa
Showy lily Lilium speciosum album
Showy lily Lilium speciosum rubrum
Shredded umbrella plant Syneilesis aconitifolia
Sierra shooting star Dodecatheon jeffereyi
Siberian bugloss Brunnera macrophyllum
Siberian iris Iris siberica
Silver sage Salvia argentea
Silver speedwell Veronica incana
Silver spike grass Achnatherum calamagrostis
Silver tansy Tanacetum niveum
Silver thistle Carlina acaulis ssp simplex
Sky blue aster Aster azureus
Smoke bush Cotinus coggygria
Smooth hydrangea Hydrangea arborescens
Snakeroot Persicaria bisorta
Sneezewort Achillea ptarmica ‘Pearl’
Snowberry Symphoricarpos alba
Snowdrop anemone Anemone sylvestris
Snowy woodrush Luzula nivea
Solitary Clematis Clematis integrifolia
Solomon’s seal Polygonatum flacatum ‘Variegatum’
Solomon’s seal Polygonatum multiflorum
Spanish poppy Papaver rupifragum
Spiderwort Tradescantia virginiana
Spike Groundsel Ligularia prezwalskii
Spike speedwell Veronica spicata
Spotted bellflower Campanula punctata
Spotted gentian Gentiana dahurica
Sprawling speedwell Veronica prostrata
Spring vetchling Lathyrus vernus
Spring witch hazel Hamamelis vernalis
Spurge Euphorbia collorata
Spurless columbine Semiaquilegia ecalcarata
Standing cypress Ipomopsis aggregata
Star of Persia allium Allium christophii
Stem-clasping sage Salvia amplexicaulis
St. John’s Wort, Aaron’s beard Hypericum calycinum
Straw foxglove Digitalis lutea
Striped mallow Malva sylvestris ‘Zebrinus’
Summersweet, Sweet pepperbush Clethera alnifolia
Sunset hyssop Agastache rupestris
Surprise lily Lycoris squamigera
Swamp milkweed Asclepias incarnata
Sweet arum Pinellia pedatisecta
Sweet Autumn Clematis Clematis ternifolia
Sweet bay Magnolia virginiana
Sweet black-eyed susan Rudbeckia subtomentosa
Sweet fern Comptonia peregrina
Sweet woodruff Galium odoratum
Sword leaf phlox Phlox buckleyi
Tall larkspur Delphinium exaltatum
Tall meadowrue Thalictrum pubescens syn T. polygamum
Tall skullcap Scutellaria altissima
Tamarack, Hackmatack, American larch Larix laricina
Tatting fern Athyrium filix-femina ‘Frizelliae’
Three-toothed cinquefoil Potentilla tridentata
Thimbleweed Anemone cylindrica
Thread-leaf ironweed Vernonia lettermanii
Thread-leaf tickseed Coreopsis verticillata
Tiger lily Lilium lancifolium
Toadflax Linaria purpurea
Toad lily Tricyrtis hirta
Trillium, Wake robin Trillium grandiflorum
Tropical milkweed Asclepias curassavica
Trout lily Erythronium americanum
Trumpet vine Campsis radicans
Tube clematis Clematis heracleifolia
Tube Clematis Clematis stans
Tufted hairgrass Deschampsia caespitosa
Tunic flower Tunica saxifraga
Turkestan onion Allium karataviense
Turkish speedwell Veronica liwanensis
Turkish-leaf speedwell Veronica oltensis
Turks cap lily Lilium superbum
Turtlehead Chelone glabra
Turtlehead Chelone obliqua
Tussock bellflower Campanula carpatica
Tussock sedge Carex stricta
Umbrella plant Peltiphyllum peltatum syn Darmera peltata
Upland boneset Eupatorium sessilifolium
Variegated maiden grass Miscanthus sinensis ‘Variegatus’
Vicar’s Mead Angelica sylvestris
Victoria lady fern Athyrium filix femina ‘Victoriae’
Virgin bower Clematis virginiana
Virginia bluebells Mertensia virginica
Virginia creeper Parthenocissus quinquefolia
Wall germander Teucrium chamaedrys
Wallich’s milk parlsey Selinum wallichianum
Weigelia Weigelia florida
Western maidenhair fern Adiantum aleuticum
White bellflower Campanula alliariifolia
White fleeceflower Persicaria polymorpha
White forsythia Abeliophyllum distichum
White Japanese Burnet Sanguisorba parviflora
White monkshood Aconitum napellus ‘Alba”
White mugwort Artemisia lactiflora
White poppy Papaver anomalum Alba
White stonecrop Sedum album
White wand, Prairie beardtongue Penstemon tubaeflorus
White wood aster Aster divaricatus
Wild ginger Asarum canadense
Wild ginger Asarum europeum
Wild pink, Woodland pink Dianthus sylvestris
Wild quinine Parthenium integrifolium
Wild senna Senna hebecarpa
Wild sweet William Phlox divaricata var. laphamii
Willow bluestar Amsonia tabernaemontana
Winterberry Gaultheria procumbens
Winterberry holly Ilex verticillata
Witch hazel Hamamelis virginiana
Wlassov’s geranium Geranium wlassovianum
Wolfberry, Lycii, Goji berry Lycium barbarum
Woodland pinkroot Spigelia marilandica
Woody cinquefoil Potentilla hippiana
Woolly thyme Thymus pseudolanuginosus
Yellowroot Xanthorhiza simplissima
Yellow cinquefoil Potentilla aurea
Yellow flowered garlic Allium flavum v. minus
Yellow foxglove Digitalis grandiflora
Yellow meadowrue Thalictrum flavum ssp. Glaucum
Yellow restharrow Ononis natix
Yellow sundrops Calylophus serrulatus
Yellow trillium Trillium luteum
Yellow wax-bells Kirengeshoma palmata
Yellow wild indigo Baptisia sphaerocarpa
Yellow wild indigo Baptisia tinctoria
Yunnan meadow rue Thalictrum delavayi