Perennial Border

The Perennial Border contains 380 taxa, which are listed below. See lists of specimens in smaller areas on the map. Tap on the highlighted area to see a more focused list.

Perennial Border

Name Common Name Family Accession Image
Acanthus hungaricus Long-Leaved Bear's-Breeches Acanthaceae 20010363-C
Acanthus hungaricus Long-Leaved Bear's-Breeches Acanthaceae 20011250-A
Acanthus mollis Bear's-Breeches Acanthaceae 20001309-A
Acanthus mollis Bear's-Breeches Acanthaceae 20001309-B
Achillea Appleblossom = 'Apfelblüte' (Galaxy Series) Yarrow Asteraceae 20160373-A
Achillea 'Moonshine' Yarrow Asteraceae 20040345-A
Achillea 'Terracotta' Yarrow 'Terracotta' Asteraceae 20140347-A
Aconitum carmichaelii Azure Monkshood Ranunculaceae 20140314-A
Aconitum carmichaelii 'Arendsii' Monkshood 'Arendsii' Ranunculaceae 940272-A
Aconitum carmichaelii 'Barker's Variety' Monkshood 'Barker's Variety' Ranunculaceae 940265-B
Acorus gramineus 'Variegatus' Grassy-leaved Sweet Flag Acoraceae 940312-A
Adenophora 'Amethyst' Ladybells Campanulaceae 20060861-A
Aeonium arboreum 'Atropurpureum' Purple Rose Tree Crassulaceae 20060979-A
Agastache aurantiaca 'Coronado' Orange Hummingbird Mint Lamiaceae 20170382-A
Agastache aurantiaca 'Coronado' Orange Hummingbird Mint Lamiaceae 20170382-B
Agastache aurantiaca 'Coronado' Orange Hummingbird Mint Lamiaceae 20170382-C
Ajuga reptans 'Atropurpurea' Dark Purple Bugle Lamiaceae 940181-A
Ajuga reptans 'Atropurpurea' Dark Purple Bugle Lamiaceae 940181-D
Ajuga reptans 'Valfredda' Carpet Bugleweed Lamiaceae 20080124-A
Alcea rosea 'Nigra' Black Hollyhock Malvaceae 940259-A
Alkekengi officinarum Chinese-Lantern Solanaceae 20010075-A
Allium 'Globemaster' Onion Amaryllidaceae 20050850-A
Allium hollandicum 'Purple Sensation' Ornamental Onion 'Purple Sensation' Amaryllidaceae 20010445-A
Allium hollandicum 'Purple Sensation' Ornamental Onion 'Purple Sensation' Amaryllidaceae 20010445-B
Allium hollandicum 'Purple Sensation' Ornamental Onion 'Purple Sensation' Amaryllidaceae 20010445-C
Allium hollandicum 'Purple Sensation' Ornamental Onion 'Purple Sensation' Amaryllidaceae 20010445-D
Allium hollandicum 'Purple Sensation' Ornamental Onion 'Purple Sensation' Amaryllidaceae 20010445-E
Allium hollandicum 'Purple Sensation' Ornamental Onion 'Purple Sensation' Amaryllidaceae 20010445-F
Allium schubertii Schubert's Onion Amaryllidaceae 20050851-C
Allium siculum subsp. dioscoridis Bulgarian Honey Garlic Amaryllidaceae 20010446-A
Allium stellatum Prairie Onion Amaryllidaceae 20170341-B
Allium stellatum Prairie Onion Amaryllidaceae 20170341-C
Allium 'Summer Beauty' Ornamental Onion Amaryllidaceae 20140346-A
Allium tripedale Wild Onion Amaryllidaceae 20220378-A
Allium unifolium American Onion Amaryllidaceae 20050852-A
× Amarcrinum Amaryllidaceae 20051314-A
Amorpha canescens Lead Plant Fabaceae 20170236-B
Amorpha canescens Lead Plant Fabaceae 20170236-C
Amsonia hubrichtii Thread-Leaf Bluestar Apocynaceae 991688-A
Anemone × hybrida 'Honorine Jobert' Hybrid Anemone Ranunculaceae 940474-A
Anemone × hybrida 'Honorine Jobert' Hybrid Anemone Ranunculaceae 980505-A
Anemone × hybrida 'Robustissima' Grape-Leaf Anemone Ranunculaceae 940253-A
Anemone × hybrida 'Robustissima' Grape-Leaf Anemone Ranunculaceae 940253-B
Angelica polymorpha Chinese Angelica Apiaceae 20040196-A
Angelica polymorpha Chinese Angelica Apiaceae 20040196-B
Anthriscus sylvestris 'Ravenswing' Wild Chervil Apiaceae 20071222-A
Anthriscus sylvestris 'Ravenswing' Wild Chervil Apiaceae 20071222-B
Aquilegia chrysantha 'Yellow Queen' Golden-Flowered Columbine Ranunculaceae 940264-A
Aquilegia transsilvanica Columbine Ranunculaceae 20061314-A
Artemisia 'Powis Castle' Wormwood 'Powis Castle' Asteraceae 20010365-A
Arum italicum Italian Arum Araceae 20010447-A
Arum italicum Italian Arum Araceae 20010447-B
Arum italicum Italian Arum Araceae 20010447-C
Aruncus aethusifolius Goatsbeard Rosaceae 20080126-A
Asarum splendens Chinese Wild-Ginger Aristolochiaceae 20041848-A
Asclepias incarnata Swamp Milkweed Apocynaceae 20210110-D
Asclepias speciosa Showy Milkweed Apocynaceae 20040208-A
Asclepias tuberosa Butterfly Weed Apocynaceae 20150848-A
Asclepias tuberosa Butterfly Weed Apocynaceae 20150848-B
Astilbe chinensis 'Finale' False Spirea Saxifragaceae 940276-A
Astilbe chinensis var. pumila False Spirea Saxifragaceae 950727-B
Astilbe 'Professor van der Wielen' False Goatsbeard 'Professor van der Wielen' Saxifragaceae 940243-A
Astilbe 'Professor van der Wielen' False Goatsbeard 'Professor van der Wielen' Saxifragaceae 940243-D
Astilbe 'Sprite' Astilbe 'Sprite' Saxifragaceae 940188-C
Astilbe 'Straussenfeder' False Spirea Saxifragaceae 940200-A
Astilboides tabularis Shieldleaf Saxifragaceae 20160377-A
Astrantia major 'Lars' Great Black Masterwort Apiaceae 20010367-A
Athyrium filix-femina var. angustum 'Lady in Red' Northern Lady Fern Athyriaceae 20160382-A
Baptisia 'Carolina Moonlight' False Indigo Fabaceae 20060118-A
Baptisia 'Carolina Moonlight' False Indigo Fabaceae 20060118-B
Baptisia 'Purple Smoke' Wild Indigo 'Purple Smoke' Fabaceae 960253-B
Begonia grandis Hardy Begonia Begoniaceae 970293-B
Bergenia crassifolia Pigsqueak Saxifragaceae 20141077-A
Brugmansia Tree Datura Solanaceae 20020933-A
Brunnera macrophylla Siberian Bugloss Boraginaceae 940185-D
Buddleja davidii 'Nanho Blue' Butterfly Bush Scrophulariaceae 990110-A
Buxus sempervirens Common Boxwood Buxaceae 940210-A
Buxus sempervirens Common Boxwood Buxaceae 940210-B
Buxus sempervirens Common Boxwood Buxaceae 940210-C
Buxus sempervirens Common Boxwood Buxaceae 940210-D
Buxus sempervirens Common Boxwood Buxaceae 940210-E
Buxus sempervirens Common Boxwood Buxaceae 940210-F
Calamagrostis × acutiflora 'Karl Foerster' Feather Reed Grass Poaceae 20020179-A
Calamagrostis × acutiflora 'Karl Foerster' Feather Reed Grass Poaceae 20020179-B
Callisia rosea 'Morning Grace' Spiderwort Commelinaceae 20140312-A
Campanula poscharskyana Trailing Bellflower Campanulaceae 940484-A
Campanula punctata 'Cherry Bells' Spotted Bellflower Campanulaceae 20010369-A
Carex buchananii Leatherleaf Sedge Cyperaceae 960125-A
Carex plantaginea Seersucker Sedge Cyperaceae 20200033-B
Ceratostigma plumbaginoides Hardy Blue-Flowered Leadwort Plumbaginaceae 20140272-A
Cestrum elegans Solanaceae 20070086-A
Chaenomeles japonica var. alpina Dwarf Lesser Flowering Quince Rosaceae 20010167-A
Chamaecyparis obtusa cv. Hinoki-Cypress ( cultivar ) Cupressaceae 940472-A
Chamaecyparis obtusa 'Gracilis' Hinoki-Cypress 'Gracilis' Cupressaceae 990249-C
Chamaecyparis obtusa 'Nana Gracilis' Dwarf Hinoki-Cypress Cupressaceae 940178-A
Chamaecyparis obtusa 'Nana Gracilis' Dwarf Hinoki-Cypress Cupressaceae 940178-B
Chamaecyparis obtusa 'Nana Gracilis' Dwarf Hinoki-Cypress Cupressaceae 940178-C
Chamaerops humilis European Fan Palm Arecaceae 20020937-A
Chelone obliqua Red Turtlehead Plantaginaceae 20240045-A
Chelonopsis yagiharana Japanese Turtlehead Lamiaceae 20160372-A
Chrysanthemum 'Clara Curtis' Hardy Chrysanthemum Asteraceae 20160378-A
Chrysanthemum 'Fantasy' Spoon Mum Asteraceae 20230188-A
Chrysanthemum 'Mary Stoker' Chrysanthemum Asteraceae 940291-A
Chrysanthemum 'Mary Stoker' Chrysanthemum Asteraceae 940291-B
Chrysanthemum × morifolium 'Shock' Anenome Mum 'Shock' Asteraceae 20150886-A
Chrysanthemum 'Obsession' Decorative Mum Asteraceae 20230189-A
Chrysanthemum 'Pumpkin' Anemone Mum Asteraceae 20230190-A
Chrysanthemum 'Rose Maiko' Anemone Mum Asteraceae 20230191-A
Chrysopsis mariana Maryland Golden Aster Asteraceae 20161083-C
Clematis 'Duchess of Albany' (1897) Texensis Clematis Ranunculaceae 20070457-A
Colocasia gigantea Araceae 20060114-A
Colocasia gigantea Araceae 20060114-B
Comanthosphace stellipila Japanese Shrub Mint Lamiaceae 20160391-A
Comanthosphace stellipila Japanese Shrub Mint Lamiaceae 20160391-B
Coreopsis palmata Prairie Coreopsis Asteraceae 20160159-C
Coreopsis verticillata 'Moonbeam' Coreopsis 'Moonbeam' Asteraceae 20170184-B
Coreopsis verticillata 'Moonbeam' Coreopsis 'Moonbeam' Asteraceae 20170184-C
Cotinus coggygria 'Royal Purple' Smoke Tree 'Royal Purple' Anacardiaceae 940196-A
Cotinus coggygria 'Royal Purple' Smoke Tree 'Royal Purple' Anacardiaceae 940196-B
Crambe maritima Sea Kale Brassicaceae 20160555-A
Crocosmia 'Lucifer' Iridaceae 20010029-B
Crocosmia 'Lucifer' Iridaceae 20010029-C
Crocosmia paniculata Aunt Eliza Iridaceae 20050244-A
Crocus nivalis 'Tricolor' Crocus 'Tricolor' Iridaceae 20220379-A
Crocus nivalis 'Tricolor' Crocus 'Tricolor' Iridaceae 20220379-B
Crocus sativus Saffron Crocus Iridaceae 20010361-A
Crocus sativus Saffron Crocus Iridaceae 20010361-B
Crocus sativus Saffron Crocus Iridaceae 20010361-C
Crocus tommasinianus 'Ruby Giant' Early Crocus Iridaceae 20041668-B
Crocus tommasinianus 'Ruby Giant' Early Crocus Iridaceae 20050846-A
Delphinium Black Knight Group Larkspur Ranunculaceae 20140276-A
Delphinium 'Guinevere' Pacific Giant Delphinium Ranunculaceae 20140277-A
Deutzia gracilis 'Nikko' Dwarf Slender Deutzia Hydrangeaceae X10315-A
Deutzia × rosea Yuki Snowflake = 'Ncdx1' Rose Deutzia [Yuki Snowflake] Hydrangeaceae 20210145-A
Dichelostemma ida-maia Firecracker Flower Asparagaceae 20210158-A
Digitalis laevigata Foxglove Plantaginaceae 20010179-A
Digitalis viridiflora Foxglove Plantaginaceae 20011267-A
Digitalis viridiflora Foxglove Plantaginaceae 20011267-C
Diospyros kaki 'Fuyu' Japanese Persimmon Ebenaceae 20010171-A
Diospyros kaki 'Hachiya' Japanese Persimmon Ebenaceae 20010173-A
Dryopteris × complexa 'Robust' Buckler Fern 'Robust' Dryopteridaceae 20140270-A
Dryopteris filix-mas 'Barnesii' Male Fern Dryopteridaceae 980049-B
Echinacea 'Cheyenne Spirit' Coneflower Asteraceae 20140257-A
Echinacea pallida Pale Purple Coneflower Asteraceae 20160161-E
Echinacea paradoxa Bush's purple coneflower Asteraceae 20170329-A
Echinacea purpurea Purple Coneflower Asteraceae 20150466-C
Echinacea tennesseensis 'Rocky Top' Coneflower 'Rocky Top' Asteraceae 20160380-A
Echinacea tennesseensis 'Rocky Top' Coneflower 'Rocky Top' Asteraceae 20190133-B
Echinops ritro Globe Thistle Asteraceae 20160379-A
Echinops ritro Globe Thistle Asteraceae 20170383-A
Edgeworthia chrysantha Paperbush Thymelaeaceae 20060091-A
Elsholtzia stauntonii Mint Shrub Lamiaceae 20020176-A
Eomecon chionantha Snow-Poppy Papaveraceae 20050249-A
Epimedium alpinum Barrenwort Berberidaceae 940366-A
Epimedium × perralchicum 'Frohnleiten' Fairy Wings Berberidaceae 940180-B
Epimedium × perralchicum 'Frohnleiten' Fairy Wings Berberidaceae 940180-D
Equisetum hyemale var. robustum Giant Scouring Rush Equisetaceae 20010178-A
Eranthis hyemalis Winter Aconite Ranunculaceae 20050843-A
Eremurus × isabellinus 'Pinokkio' Foxtail-Lily Asphodelaceae 20161270-A
Eremurus × isabellinus 'Pinokkio' Foxtail-Lily Asphodelaceae 20161270-B
Eremurus stenophyllus Yellow Desert-Candle Asphodelaceae 20210157-A
Eriocapitella × hybrida 'Lucky Charm' Windflower 'Lucky Charm' Ranunculaceae 20210144-A
Eryngium agavifolium Agave-Leaved Sea-Holly Apiaceae 20041849-A
Eryngium amethystinum Amethyst Sea-Holly Apiaceae 20020177-B
Eryngium × zabelii 'Big Blue' Sea-Holly 'Big Blue' Apiaceae 20210146-A
Erythronium 'Pagoda' Trout-Lily 'Pagoda' Liliaceae 20041676-A
Erythronium 'Pagoda' Trout-Lily 'Pagoda' Liliaceae 20041676-B
Euphorbia amygdaloides var. robbiae Mrs Robb's Bonnet Euphorbiaceae 20010157-A
Euphorbia amygdaloides var. robbiae Mrs Robb's Bonnet Euphorbiaceae 20020172-B
Euphorbia amygdaloides var. robbiae Mrs Robb's Bonnet Euphorbiaceae 20020172-C
Euphorbia characias 'Glacier Blue' Spurge 'Glacier Blue' Euphorbiaceae 20230249-A
Euphorbia characias 'Glacier Blue' Spurge 'Glacier Blue' Euphorbiaceae 20230249-B
Euphorbia cotinifolia Spurge Euphorbiaceae 20020934-B
Euphorbia griffithii 'Fireglow' Spurge Euphorbiaceae 20040060-A
Euphorbia 'Jessie' Spurge Euphorbiaceae 20080077-B
Euphorbia lathyris Mole Plant Euphorbiaceae 20071223-C
Euphorbia rigida Narrow-Leaved Glaucous Spurge Euphorbiaceae 20040188-B
Eutrochium fistulosum Trumpetweed Asteraceae 20010410-A
Farfugium japonicum 'Aureomaculatum' Leopard Plant Asteraceae 20210160-A
Festuca glauca Blue Fescue Poaceae 20150850-A
Ficus carica 'Blue Giant' Common Fig Moraceae 20080466-A
Ficus carica 'Brown Turkey' Common Fig Moraceae 20080470-A
Ficus carica 'Peter's Honey' Common Fig Moraceae 20080458-A
Filipendula rubra 'Venusta' Queen-of-the-Prairie 'Venusta' Rosaceae 20040348-A
Francoa sonchifolia Bridal Wreath Saxifragaceae 20170524-A
Francoa sonchifolia Bridal Wreath Saxifragaceae 20170524-B
Fritillaria imperialis 'Maxima Lutea' Crown-Imperial 'Maxima Lutea' Liliaceae 20170677-A
Fritillaria imperialis 'Rubra Maxima' Crown-Imperial Liliaceae 20161271-A
Fritillaria meleagris Snake's-Head Fritillary Liliaceae 20061225-D
Fritillaria persica Persian Fritillary Liliaceae 20170678-A
Fritillaria raddeana Liliaceae 20210159-A
Fritillaria verticillata Fritillary Liliaceae 20041682-A
Galanthus elwesii Giant Snowdrop Amaryllidaceae 20080078-A
Galanthus elwesii Giant Snowdrop Amaryllidaceae 20080078-B
Galanthus nivalis Common Snowdrop Amaryllidaceae 20020776-A
Galanthus nivalis 'Flore Pleno' Double Snowdrop Amaryllidaceae 20220382-A
Galium odoratum Sweet Woodruff Rubiaceae 990119-A
Gazania linearis 'Colorado Gold' Treasure Flower 'Colorado Gold' Asteraceae 20230019-A
Gentiana 'True Blue' Gentian 'True Blue' Gentianaceae 20170331-A
Gentiana 'True Blue' Gentian 'True Blue' Gentianaceae 20170331-B
Gentiana 'True Blue' Gentian 'True Blue' Gentianaceae 20210147-A
Geranium × cantabrigiense cv. Cranesbill Geraniaceae 940202-A
Geranium × cantabrigiense cv. Cranesbill Geraniaceae 940202-B
Geranium macrorrhizum 'Bevan's Variety' Cranesbill 'Bevan's Variety' Geraniaceae 20080171-B
Geranium phaeum Black Widow Geraniaceae 20010025-A
Geranium renardii 'Tschelda' Renard's Cranesbill Geraniaceae 20080110-A
Geranium robertianum Herb Robert Geraniaceae 950313-C
Geranium sanguineum 'Album' Bloody Cranesbill Geraniaceae 20140263-A
Geranium sanguineum 'New Hampshire Purple' Bloody Cranesbill 'New Hampshire Purple' Geraniaceae 940290-A
Geranium sanguineum 'New Hampshire Purple' Bloody Cranesbill 'New Hampshire Purple' Geraniaceae 940290-B
Geranium sanguineum 'New Hampshire Purple' Bloody Cranesbill 'New Hampshire Purple' Geraniaceae 940290-C
Geranium sanguineum var. striatum Striped Cranesbill Geraniaceae 980510-A
Gladiolus communis Corn Flag Iridaceae 20041675-A
Gladiolus communis subsp. byzantinus Byzantine Gladiolus Iridaceae 20170676-A
Gladiolus communis subsp. byzantinus Byzantine Gladiolus Iridaceae 20170676-B
Gladiolus × gandavensis Iridaceae 20050252-A
Gladiolus × gandavensis 'Boone' Iridaceae 20050251-A
Goniolimon tataricum 'Woodcreek' Statice Plumbaginaceae 20160385-A
Hakonechloa macra Japanese Forest Grass Poaceae 20060185-A
Hakonechloa macra 'Aureola' Golden Hakonechloa Poaceae 940222-A
Hakonechloa macra 'Aureola' Golden Hakonechloa Poaceae 940222-D
Hakonechloa macra 'Aureola' Golden Hakonechloa Poaceae 940483-A
Hamamelis × intermedia 'Arnold Promise' Witch-Hazel 'Arnold Promise' Hamamelidaceae 940269-A
Hamamelis × intermedia 'Arnold Promise' Witch-Hazel 'Arnold Promise' Hamamelidaceae 940269-B
Helleborus foetidus Stinking Hellebore Ranunculaceae 20060005-A
Helleborus × hybridus Hybrid Lenten-Rose Ranunculaceae 20040206-A
Helleborus × hybridus Hybrid Lenten-Rose Ranunculaceae 20040206-B
Helleborus × hybridus Hybrid Lenten-Rose Ranunculaceae 20040206-C
Helleborus niger Christmas-Rose Ranunculaceae 20010156-A
Hemerocallis 'Baja' Daylily 'Baja' Asphodelaceae 20030423-A
Hemerocallis 'Baja' Daylily 'Baja' Asphodelaceae 20030423-B
Hemiboea subcapitata False Sinningia Gesneriaceae 20160386-A
Hemiboea subcapitata False Sinningia Gesneriaceae 20160386-B
Hesperaloe parviflora Red-Yucca Asparagaceae 20140221-A
Heuchera 'Chatterbox' Alumroot Saxifragaceae 20010374-B
Heuchera micrantha var. diversifolia 'Palace Purple' Purple-Leaved Alumroot Saxifragaceae 950298-A
Heuchera 'Mint Frost' (PBR) Alumroot 'Mint Frost' Saxifragaceae 991689-A
Heuchera 'Mint Frost' (PBR) Alumroot 'Mint Frost' Saxifragaceae 991689-B
Heuchera villosa 'Autumn Bride' Alumroot 'Autumn Bride' Saxifragaceae 20150568-B
Heuchera villosa 'Autumn Bride' Alumroot 'Autumn Bride' Saxifragaceae 20161129-C
Hibiscus coccineus American Scarlet Rose Mallow Malvaceae 20041852-A
Hibiscus 'Red Flyer' Malvaceae 20070204-A
Hosta 'Blue Hawaii' Plantain-Lily 'Blue Hawaii' Asparagaceae 20230247-A
Hosta clausa var. normalis Hosta Asparagaceae 20170332-A
Hosta 'Rainbow's End' Plantain-Lily 'Rainbow’s End' Asparagaceae 20230248-A
Hyacinthoides hispanica 'Campanulata' Spanish Bluebell Asparagaceae 950520-B
Hyacinthoides hispanica 'White City' Spanish Bluebell Asparagaceae 20150802-A
Hyacinthus orientalis 'Royal Navy' Hyacinth 'Royal Navy' Liliaceae 20220381-A
Hydrangea arborescens 'Annabelle' Smooth Hydrangea Hydrangeaceae 940205-A
Hydrangea arborescens 'Annabelle' Smooth Hydrangea Hydrangeaceae 940205-C
Hydrangea macrophylla 'Blue Wave' Bigleaf Hydrangea Hydrangeaceae 940270-B
Hydrangea quercifolia Oak-Leaved Hydrangea Hydrangeaceae 940170-A
Hydrangea quercifolia Oak-Leaved Hydrangea Hydrangeaceae 940170-B
Hylotelephium Autumn Joy = (Herbstfreude Group) 'Herbstfreude' Stonecrop [Autumn Joy] Crassulaceae 940212-B
Hylotelephium Autumn Joy = (Herbstfreude Group) 'Herbstfreude' Stonecrop [Autumn Joy] Crassulaceae 940212-F
Hylotelephium Autumn Joy = (Herbstfreude Group) 'Herbstfreude' Stonecrop [Autumn Joy] Crassulaceae 940212-G
Hypericum androsaemum Ignite Red = 'Siefire' St. John's Wort IGNITE RED Hypericaceae 20140315-A
Hypericum androsaemum Ignite Red = 'Siefire' St. John's Wort IGNITE RED Hypericaceae 20140315-B
Iberis sempervirens 'Snowflake' Edging Candytuft Brassicaceae 980511-A
Ilex glabra 'Shamrock' Inkberry 'Shamrock' Aquifoliaceae 20140213-A
Ilex glabra 'Shamrock' Inkberry 'Shamrock' Aquifoliaceae 20140214-A
Ilex glabra 'Shamrock' Inkberry 'Shamrock' Aquifoliaceae 20230103-A
Iris 'Black Gamecock' Louisiana Hybrid Iris Iridaceae 20220321-C
Iris 'Clairette' Reticulata Iris Iridaceae 20230386-A
Iris 'Clairette' Reticulata Iris Iridaceae 20230386-B
Iris delavayi Delavay Iris Iridaceae 20020878-A
Iris domestica Blackberry-Lily Iridaceae 20020485-A
Iris ensata 'Moriah' Japanese Iris Iridaceae 940206-A
Iris ensata 'Moriah' Japanese Iris Iridaceae 940206-C
Iris ensata 'Moriah' Japanese Iris Iridaceae 940206-D
Iris 'Holy Night' Tall Bearded Iris Iridaceae 20010416-A
Iris 'Holy Night' Tall Bearded Iris Iridaceae 20010416-B
Iris 'Mulberry' Tall Bearded Iris Iridaceae 20010417-A
Iris prismatica Slender Blue Flag Iridaceae 20020879-A
Iris 'Reprise' Siberian Iris Iridaceae 990093-A
Iris (Reticulata Group) 'George' Reticulated Iris Iridaceae 20080084-A
Iris 'Rosario' Dutch Iris Iridaceae 20041673-A
Iris sibirica 'Harpswell Happiness' Siberian Iris Iridaceae 990092-A
Iris sibirica 'Sultan's Ruby' Siberian Iris Iridaceae 20080113-A
Iris sibirica 'Tycoon' Siberian Iris Iridaceae 940256-A
Itea virginica Little Henry = 'Sprich' (PBR) Virginia Sweetspire [Little Henry] Iteaceae 990091-A
Kalmia latifolia 'Hoffman's Pink' Mountain Laurel Ericaceae 20140582-A
Kirengeshoma palmata Yellow Waxbells Hydrangeaceae X10500-A
Knautia macedonica 'Red Knight' Macedonian Scabious Caprifoliaceae 20160389-A
Knautia macedonica 'Red Knight' Macedonian Scabious Caprifoliaceae 20160389-B
Knautia macedonica 'Red Knight' Macedonian Scabious Caprifoliaceae 20160389-C
Kniphofia 'High Roller' Red-Hot-Poker 'High Roller' Asphodelaceae 20210149-A
Lagerstroemia 'Muskogee' Crape-Myrtle 'Muskogee' Lythraceae 940334-A
Lagerstroemia 'Muskogee' Crape-Myrtle 'Muskogee' Lythraceae 940334-B
Lagerstroemia 'Muskogee' Crape-Myrtle 'Muskogee' Lythraceae 940334-C
Lagerstroemia 'Natchez' Crape-Myrtle 'Natchez' Lythraceae 940254-A
Lagerstroemia 'Natchez' Crape-Myrtle 'Natchez' Lythraceae 940254-B
Lamprocapnos spectabilis 'Alba' White Bleeding-Heart Papaveraceae 940171-B
Lathyrus venetus Fabaceae 20010285-A
Leptodermis oblonga Leptodermis Rubiaceae 20160390-A
Leucojum aestivum 'Gravetye Giant' Summer Snowflake 'Gravetye Giant' Amaryllidaceae 20041674-A
Leucojum aestivum 'Gravetye Giant' Summer Snowflake 'Gravetye Giant' Amaryllidaceae 20041674-B
Lewisia cotyledon Sunset Group Siskiyou Lewisia Montiaceae 20230020-A
Liatris spicata 'Kobold' Blazing-Star 'Kobold' Asteraceae 20210150-A
Liatris spicata 'Kobold' Blazing-Star 'Kobold' Asteraceae 20210150-B
Ligularia dentata 'Othello' Summer Ragwort 'Othello' Asteraceae 20140267-A
Lilium 'African Queen' Chinese Trumpet Lily Liliaceae 20161296-A
Lilium 'Boogie Woogie' Oriental-Trumpet Lily Liliaceae 20080089-A
Lilium canadense Canada Lily Liliaceae 20011213-A
Lilium 'Casa Blanca' Oriental Lily Liliaceae 20040217-A
Lilium 'Casa Blanca' Oriental Lily Liliaceae 20040217-B
Lilium 'Casa Blanca' Oriental Lily Liliaceae 20161299-A
Lilium Citronella Group Lily Liliaceae 20051311-A
Lilium longiflorum 'Virginia' Trumpet Lily Liliaceae 20010169-A
Lilium longiflorum 'Virginia' Trumpet Lily Liliaceae 20010169-B
Lilium 'Muscadet' Oriental Lily Liliaceae 20080552-A
Lilium 'Pearl Jennifer' Asiatic Hybrid Lily Liliaceae 20161298-A
Lilium 'Pink Perfection' Chinese Trumpet Lily Liliaceae 20161297-A
Lilium regale Royal Lily Liliaceae 20040219-A
Lilium 'Rodela' Liliaceae 20080081-A
Lilium 'Salmon Star' Oriental Lily Liliaceae 20080551-A
Lilium 'Sweet Surrender' Tigrinum Lily Liliaceae 20161300-A
Lilium 'Yelloween' Oriental-Trumpet Lily Liliaceae 20040220-A
Lilium 'Yelloween' Oriental-Trumpet Lily Liliaceae 20040220-B
Liriope muscari 'Majestic' Lilyturf Liliaceae 20010443-A
Lycianthes rantonnetii 'Royal Robe' Blue Potato Bush Solanaceae 20060981-A
Matteuccia struthiopteris 'The King' Ostrich Fern Onocleaceae 20160383-A
Monarda bradburiana Eastern Bee Balm Lamiaceae 20160392-A
Monarda fistulosa Wild Bergamot Lamiaceae 20170407-B
Monarda 'Scorpion' Bee Balm Lamiaceae 980512-B
Muhlenbergia capillaris 'Lenca' Hairgrass Poaceae 20140328-A
Muscari armeniacum Armenian Grape-Hyacinth Asparagaceae 20161276-A
Muscari azureum Azure Grape-Hyacinth Asparagaceae 20080090-A
Muscari azureum 'Bling Bling' Azure Grape-Hyacinth Asparagaceae 20161277-A
Muscari 'Mount Hood' Grape-Hyacinth Asparagaceae 20161275-A
Narcissus 'Actaea' Poeticus Daffodil Amaryllidaceae 20161274-A
Narcissus 'Avalanche' Tazetta Daffodil Amaryllidaceae 20161273-A
Narcissus 'Beryl' Cyclamineus Daffodil Amaryllidaceae 20010448-A
Narcissus 'Bittern' Miscellaneous Daffodil Amaryllidaceae 20080087-A
Narcissus 'Canaliculatus' Tazetta Daffodil Amaryllidaceae 20061227-A
Narcissus 'February Gold' Cyclamineus Daffodil Amaryllidaceae 940800-A
Narcissus 'Flower Record' Large-Cupped Daffodil Amaryllidaceae 20161272-A
Narcissus 'Hawera' Triandrus Daffodil Amaryllidaceae 20041678-A
Narcissus 'Hawera' Triandrus Daffodil Amaryllidaceae 20041678-B
Narcissus 'Ice Follies' Large-Cupped Daffodil Amaryllidaceae 940806-A
Narcissus 'Ice Follies' Large-Cupped Daffodil Amaryllidaceae 940806-B
Narcissus 'Ice Follies' Large-Cupped Daffodil Amaryllidaceae 940806-C
Narcissus 'Ice Follies' Large-Cupped Daffodil Amaryllidaceae 940806-D
Narcissus 'Ice Follies' Large-Cupped Daffodil Amaryllidaceae 940806-E
Narcissus 'Ice Follies' Large-Cupped Daffodil Amaryllidaceae 940806-F
Narcissus 'Jenny' Cyclamineus Daffodil Amaryllidaceae 20050849-A
Narcissus 'Jenny' Cyclamineus Daffodil Amaryllidaceae 940807-A
Narcissus 'Jenny' Cyclamineus Daffodil Amaryllidaceae 940807-B
Narcissus 'Jenny' Cyclamineus Daffodil Amaryllidaceae 940807-C
Narcissus 'Jenny' Cyclamineus Daffodil Amaryllidaceae 940807-D
Narcissus 'Kedron' Jonquilla Daffodil Amaryllidaceae 20170679-A
Narcissus 'Martinette' Tazetta Daffodil Amaryllidaceae 20041680-A
Narcissus 'Mite' Cyclamineus Daffodil Amaryllidaceae 20080086-A
Narcissus pseudonarcissus Wild Daffodil Amaryllidaceae 20051313-A
Narcissus pseudonarcissus Wild Daffodil Amaryllidaceae 20051313-B
Narcissus 'Stint' Triandrus Daffodil Amaryllidaceae 20050847-A
Narcissus 'Surfside' Cyclamineus Daffodil Amaryllidaceae 20010449-A
Narcissus 'Surfside' Cyclamineus Daffodil Amaryllidaceae 20010449-B
Narcissus 'Thalia' Triandrus Daffodil Amaryllidaceae 940808-A
Narcissus 'Thalia' Triandrus Daffodil Amaryllidaceae 940808-B
Narcissus 'White Petticoat' Bulbocodium Daffodil Amaryllidaceae 20190796-A
Nepeta 'Six Hills Giant' Catmint 'Six Hills Giant' Lamiaceae 940234-B
Nepeta 'Six Hills Giant' Catmint 'Six Hills Giant' Lamiaceae 940234-C
Nepeta yunnanensis Yunnan Catmint Lamiaceae 20070462-A
Nipponanthemum nipponicum Nippon Daisy Asteraceae 20210154-A
Oenothera lindheimeri 'Siskiyou Pink' Gaura 'Siskiyou Pink' Onagraceae 20190030-C
Oenothera lindheimeri 'Siskiyou Pink' Gaura 'Siskiyou Pink' Onagraceae 20190030-D
Oenothera lindheimeri 'Whirling Butterflies' Gaura 'Whirling Butterflies' Onagraceae 940216-B
Oenothera lindheimeri 'Whirling Butterflies' Gaura 'Whirling Butterflies' Onagraceae 940216-C
Ophiopogon planiscapus 'Kokuryu' Black Mondo-Grass Asparagaceae 940208-A
Ophiopogon planiscapus 'Kokuryu' Black Mondo-Grass Asparagaceae 940208-B
Ophiopogon planiscapus 'Kokuryu' Black Mondo-Grass Asparagaceae 940208-C
Ophiopogon planiscapus 'Kokuryu' Black Mondo-Grass Asparagaceae 940208-D
Ophiopogon planiscapus 'Kokuryu' Black Mondo-Grass Asparagaceae 940208-E
Ophiopogon planiscapus 'Kokuryu' Black Mondo-Grass Asparagaceae 940492-A
Origanum laevigatum 'Hopley's' Marjoram Lamiaceae 20160393-A
Paeonia delavayi var. lutea Lemon-Yellow Tree Peony Paeoniaceae 20030680-A
Paeonia 'Flame' Herbaceous Peony Paeoniaceae 20040191-A
Paeonia 'Flame' Herbaceous Peony Paeoniaceae 20040191-B
Paeonia 'James R. Mann' Peony Paeoniaceae 990116-A
Paeonia lactiflora 'Nymphe' Peony 'Nymphe' Paeoniaceae 20010376-A
Paeonia lactiflora 'Nymphe' Peony 'Nymphe' Paeoniaceae 20010376-B
Paeonia officinalis subsp. villosa Peony Paeoniaceae 20040192-A
Paeonia peregrina Peony Paeoniaceae 20011274-A
Paeonia 'Pink Blue Saucer' Chinese Tree Peony Paeoniaceae 20010638-A
Paeonia (Suffruticosa Group) 'Shimane-otone-mai' Japanese Hybrid Tree Peony Paeoniaceae 20000130-A
Paeonia (Suffruticosa Group) 'Taiyō' Japanese Hybrid Tree Peony Paeoniaceae 20000132-A
Paeonia tenuifolia Fennel-Leaved Peony Paeoniaceae 20020978-A
Panicum virgatum Switchgrass Poaceae 20161078-B
Panicum virgatum 'Shenandoah' Switchgrass 'Shenandoah' Poaceae 20141175-A
Pennisetum setaceum 'Rubrum' Purple Fountain Grass Poaceae 20140269-A
Penstemon 'Blackbeard' Beardtongue 'Blackbeard' Plantaginaceae 20210155-A
Penstemon calycosus Long-Sepal Beardtongue Plantaginaceae 20160394-A
Penstemon digitalis Dakota Burgundy = 'Tnpendb' (PBR) Beardtongue [Dakota Burgundy] Plantaginaceae 20220127-A
Persicaria amplexicaulis Taurus = 'Blotau' Red Bistort Polygonaceae 20030424-A
Persicaria amplexicaulis Taurus = 'Blotau' Red Bistort Polygonaceae 20030424-B
Petrosedum rupestre 'Blue Spruce' Stonecrop 'Blue Spruce' Crassulaceae 20220411-A
Phedimus spurius 'Voodoo' Stonecrop 'Voodoo' Crassulaceae 20230021-A
Phegopteris decursive-pinnata Japanese Beech Fern Thelypteridaceae 20020357-B
Philadelphus 'Innocence' Mock-Orange Hydrangeaceae 20150416-A
Phlox glaberrima 'Morris Berd' Smooth Phlox Polemoniaceae 20000308-A
Phlox glaberrima 'Morris Berd' Smooth Phlox Polemoniaceae 940245-B
Phlox paniculata 'Bright Eyes' Garden Phlox Polemoniaceae 940281-A
Phlox paniculata 'David' Garden Phlox Polemoniaceae 940238-B
Phlox paniculata 'David's Lavender' Garden Phlox Polemoniaceae 20080177-B
Phlox paniculata 'Düsterlohe' Garden Phlox Polemoniaceae 20010379-A
Phlox paniculata 'Russian Violet' Garden Phlox Polemoniaceae 20010380-A
Phlox paniculata 'Russian Violet' Garden Phlox Polemoniaceae 20010380-B
Phuopsis stylosa Large-Styled Crosswort Rubiaceae 20041763-A
Phuopsis stylosa Large-Styled Crosswort Rubiaceae 20041763-B
Phuopsis stylosa Large-Styled Crosswort Rubiaceae 20041763-C
Physocarpus opulifolius Sweet Cherry Tea = 'Zlebic5' Ninebark [Sweet Cherry Tea] Rosaceae 20210156-A
Physostegia virginiana 'Vivid' Obedience Lamiaceae 980098-A
Pieris 'Karenoma' Hybrid Andromeda Ericaceae 20140306-A
Platycodon grandiflorus 'Astra Pink' Balloon Flower Campanulaceae 20160395-A
Platycodon grandiflorus 'Astra Pink' Balloon Flower Campanulaceae 20160395-B
Pleioblastus variegatus Dwarf White-Striped Bamboo Poaceae 910687-B
Pleioblastus variegatus Dwarf White-Striped Bamboo Poaceae 910687-C
Polemonium yezoense Jacob's Ladder Polemoniaceae 20040202-A
Polygonatum biflorum Smooth Solomon's-Seal Asparagaceae 20020186-A
Polygonatum multiflorum 'Variegatum' Variegated Common Solomon's-Seal Asparagaceae 20020187-A
Polystichum polyblepharum Tassel Fern Dryopteridaceae 20020149-A
Polystichum polyblepharum Tassel Fern Dryopteridaceae 20020149-B
Potentilla nepalensis 'Miss Willmot' Cinquefoil Rosaceae 20170385-A
Psephellus dealbatus Whitewash Cornflower Asteraceae 20140256-A
Ratibida pinnata Gray-Head Coneflower Asteraceae 20170179-B
Rhododendron 'Gibraltar' Exbury Azalea Ericaceae 20230104-A
Rhododendron 'Tradition' Evergreen Azalea Ericaceae 20220325-A
Rhododendron 'Tradition' Evergreen Azalea Ericaceae 20220325-B
Rhododendron 'Tradition' Evergreen Azalea Ericaceae 20220325-C
Rodgersia podophylla 'Rotlaub' Red-leaf Rodgersia Saxifragaceae 20160396-A
Rosa Shrub Rose Rosaceae 960097-A
Rosa Shrub Rose Rosaceae 960097-B
Rudbeckia fulgida var. sullivantii 'Goldsturm' Coneflower Asteraceae 990101-A
Rudbeckia laciniata 'Goldquelle' Coneflower 'Goldquelle' Asteraceae 20160397-A
Rudbeckia triloba 'Prairie Glow' Brown-Eyed Susan Asteraceae 20141174-A
Ruellia humilis Fringe-Leaf Wild-Petunia Acanthaceae 20170190-B
Ruellia humilis Fringe-Leaf Wild-Petunia Acanthaceae 20170190-C
Rumex sanguineus var. sanguineus Wood Dock Polygonaceae 20020189-C
Rumex sanguineus var. sanguineus Wood Dock Polygonaceae 20020189-D
Rumex sanguineus var. sanguineus Wood Dock Polygonaceae 20080178-A
Rumex sanguineus var. sanguineus Wood Dock Polygonaceae 20080178-B
Salix candida Iceberg Alley = 'Jefberg' Sage-Leaf Willow [Iceberg Alley] Salicaceae 20220271-B
Salix helvetica Swiss Willow Salicaceae 20010289-A
Salvia azurea 'Nekan' Blue Sage Lamiaceae 20160399-A
Salvia blepharophylla Eyelash-Leaved Sage Lamiaceae 20030555-A
Salvia greggii Autumn Sage Lamiaceae 20160398-A
Salvia miniata Smooth Leaf Sage Lamiaceae 20030559-A
Salvia × sylvestris 'Blauhügel' Blue Hills Wood Sage Lamiaceae 20140258-A
Salvia × sylvestris 'Mainacht' May Night Wood Sage Lamiaceae 20140259-A
Salvia × sylvestris 'Rhapsody in Blue' (PBR) Sage 'Rhapsody in Blue' Lamiaceae 20220128-A
Sambucus racemosa 'Plumosa Aurea' European Red Elder Adoxaceae 20140317-A
Sanguisorba tenuifolia 'Atropurpurea' Siberian Burnet ‘Atropurpurea’ Rosaceae 20040197-B
Santolina chamaecyparissus 'Pretty Carroll' Lavender-Cotton 'Pretty Carroll' Asteraceae 20220129-A
Sasa veitchii f. minor Dwarf Kumazasa Bamboo Poaceae 940315-A
Sauromatum venosum Voodoo-Lily Araceae X10503-A
Scilla forbesii Glory-of-the-Snow Asparagaceae 20220384-A
Scutellaria incana Downy Skullcap Lamiaceae 20160400-A
Semiaquilegia ecalcarata Spurless Columbine Ranunculaceae 20040193-A
Semiaquilegia ecalcarata Spurless Columbine Ranunculaceae 20040193-B
Semiaquilegia ecalcarata Spurless Columbine Ranunculaceae 20040193-C
Sempervivum calcareum 'Limelight' Houseleek 'Limelight' Crassulaceae 20220130-A
Sempervivum 'Pacific Hep' Houseleek 'Pacific Hep' Crassulaceae 20220131-A
Sempervivum 'Twilight Blues' Houseleek 'Twilight Blues' Crassulaceae 20220132-A
Sesleria heufleriana Blue Green Moor Grass Poaceae 20141176-A
Silphium integrifolium Rosinweed Asteraceae 20170515-B
Solanum laxum 'Album Variegatum' Solanaceae 20060982-A
Solidago rugosa 'Fireworks' Goldenrod Asteraceae 20040194-D
Spiraea japonica 'Gold Mound' Japanese Spirea Rosaceae 940266-A
Stachys byzantina 'Big Ears' Lamb's Ears 'Big Ears' Lamiaceae 20040350-A
Stachys byzantina 'Big Ears' Lamb's Ears 'Big Ears' Lamiaceae 20040350-B
Stachys 'Helen von Stein' Lamiaceae 20000327-A
Stewartia pseudocamellia Japanese Stewartia Theaceae 940176-B
Stokesia laevis 'Peachie's Pick' Stokes' Aster Asteraceae 20160401-A
Stokesia sp. Stokes' Aster Asteraceae 940482-A
Syagrus romanzoffiana Queen Palm Arecaceae 20020938-A
Symphyotrichum dumosum Kickin Purple = '07-48-4' Aster [Kickin Purple] Asteraceae 20210139-A
Symphyotrichum dumosum Kickin Purple = '07-48-4' Aster [Kickin Purple] Asteraceae 20210139-B
Symphyotrichum laeve 'Blue Bird' Aster 'Blue Bird' Asteraceae 20040183-A
Symphyotrichum laeve 'Blue Bird' Aster 'Blue Bird' Asteraceae 20040183-B
Symphyotrichum laeve 'Blue Bird' Aster 'Blue Bird' Asteraceae 20040183-C
Symphyotrichum laeve 'Blue Bird' Aster 'Blue Bird' Asteraceae 20040183-D
Symphyotrichum novae-angliae 'Hella Lacy' New England Aster 'Hella Lacy' Asteraceae 20040184-A
Symphyotrichum novae-angliae 'Hella Lacy' New England Aster 'Hella Lacy' Asteraceae 20040184-B
Symphyotrichum novae-angliae 'Hella Lacy' New England Aster 'Hella Lacy' Asteraceae 20040184-C
Symphyotrichum oblongifolium 'Raydon's Favorite' Aromatic Aster Asteraceae 20080181-B
Telekia speciosa Ox-Eye Daisy Asteraceae 20170384-A
Tetrapanax papyrifer Rice-Paper Plant Araliaceae 20061239-B
Tetrapanax papyrifer Rice-Paper Plant Araliaceae 20061239-C
Thalictrum dasycarpum Purple Meadow-Rue Ranunculaceae 20011198-A
Thalictrum rochebrunnianum 'Lavender Mist' Meadow-Rue Ranunculaceae 940192-A
Thalictrum rochebrunnianum 'Lavender Mist' Meadow-Rue Ranunculaceae 940192-B
Thalictrum rochebrunnianum 'Lavender Mist' Meadow-Rue Ranunculaceae 940192-C
Thalictrum rochebrunnianum 'Lavender Mist' Meadow-Rue Ranunculaceae 940192-D
Thalictrum rochebrunnianum 'Lavender Mist' Meadow-Rue Ranunculaceae 940192-E
Tradescantia (Andersoniana Group) 'Blue and Gold' Spiderwort Commelinaceae 20040342-A
Tradescantia (Andersoniana Group) 'Blue and Gold' Spiderwort Commelinaceae 20040342-B
Tricyrtis formosana 'Samurai' Toad Lily 'Samurai' Liliaceae 980065-B
Tricyrtis hirta 'Miyazaki' Japanese Toad-Lily 'Miyazaki' Liliaceae 20020354-B
Tricyrtis 'Shirohototogisu' Japanese Toad-Lily Liliaceae 940371-A
Tulipa agenensis Horned Tulip Liliaceae 20170680-A
Tulipa agenensis Horned Tulip Liliaceae 20170680-B
Tulipa clusiana var. chrysantha 'Tubergen's Gem' Tulip Liliaceae 20080091-B
Tulipa 'Couleur Cardinal' Triumph Tulip Liliaceae 20230388-A
Tulipa 'Keizerskroon' Single Early Tulip Liliaceae 20230387-A
Tulipa orphanidea Whittallii Group Species Tulip Liliaceae 20220380-A
Tulipa orphanidea Whittallii Group Species Tulip Liliaceae 20220380-B
Tulipa praestans 'Fusilier' Liliaceae 20061353-A
Tulipa saxatilis Species Tulip Liliaceae 20220383-A
Tulipa saxatilis Species Tulip Liliaceae 20220383-B
Tulipa sylvestris Wild Tulip Liliaceae 20041679-A
Veronica longifolia 'Blue Yeti' Plantaginaceae 20070096-A
Veronica 'Purpleicious' Spiked Speedwell Plantaginaceae 20170192-B
Veronica spicata 'Rotfuchs' Spiked Speedwell Plantaginaceae 20160402-A
Veronica 'Sunny Border Blue' Speedwell Plantaginaceae 20030422-A
Veronicastrum virginicum Culver's Root Plantaginaceae 20170334-A
Viburnum × burkwoodii 'Mohawk' Mohawk Viburnum Adoxaceae 20010145-A
Viburnum × juddii Judd Viburnum Adoxaceae 20010144-B
Viburnum macrocephalum f. macrocephalum Chinese Snowball Adoxaceae 20230250-A
Xanthosoma sagittifolium Tannia Araceae 20060983-A
Yucca filamentosa Adam's-Needle Asparagaceae 20051315-A
Yucca gloriosa var. tristis Curved-Leaf Spanish Dagger Asparagaceae 20030546-A
Zizia aurea Golden Alexanders Apiaceae 20040339-A