Cove & Glade
- Aconitum uncinatum
- Actaea rubifolia
- Adlumia fungosa
- Agastache scrophulariifolia
- Agastache scrophulariifolia ‘Alba’
- Anemone canadensis
- Asclepias exaltata
- Asclepias purpurascens
- Asclepias rubra
- Asclepias tuberosa v. tuberosa
- Asclepias viridis
- Baptisia albescens
- Baptisia arachnifera
- Baptisia australis
- Caltha palustris
- Campanula rotundifolia
- Capnoides sempervirens
- Capnoides sempervirens ‘Alba’
- Chamaelirium luteum
- Chelone obliqua
- Chelone obliqua f. alba
- Clematis addisonii
- Clematis albicoma
- Clematis coactilis
- Clematis glaucophylla
- Clematis vinacea
- Delphinium exaltatum mixed colors
- Dicentra eximia
- Echinacea laevigata
- Eriogonum allenii
- Eriogonum allenii ‘Little Rascal’
- Erythronium albidum
- Eupatorium godfreyanum
- Hudsonia tomentosa
- Hydrastis canadensis
- Lilium canadense
- Lilium catesbyi
- Lilium grayi
- Lilium michiganense
- Lilium philadelphicum
- Lilium superbum
- Linum lewisii
- Lobelia cardinalis white-pink bicolor
- Lobelia cardinalis pure white
- Lobelia siphilitica f. alba
- Manfreda virginica
- Marshallia obovata
- Marshallia trinervia
- Matelea obliqua
- Monarda austroappalachiana
- Packera millefolium
- Parnassia asarifolia
- Parnassia grandifolia
- Passiflora incarnata
- Pediomelum canescens
- Phemeranthus mengesii
- Phemeranthus parviflorus
- Phemeranthus piedmontanus
- Pycnanthemum torreyi
- Pycnanthemum verticillatum
- Rudbeckia heliopsidis
- Scutellaria serrata
- Sedum nevii
- Silene regia pink form
- Silphium brachiatum
- Silphium connatum
- Silphium wasiotense
- Spiraea corymbosa
- Symphyotrichum novae-angliae sky blue form
- Tetragonotheca helianthoides
- Trillium discolor
- Trillium lancifolium
- Trillium luteum
- Trillium oostigii
- Trillium pusillum
- Trillium rugellii
- Trillium simile
- Xerophyllum asphodeloides
Quixotics
- Alstroemeria isabellana
- Amorphophallus kiusianus
- Amorphophallus konjac
- Callistemon viridiflora
- Canna x ehemanii
- Cassia nemophila
- Cautleya spicata
- Fuchsia hatschbachii
- Hedychium spicatum
- Iochroma australe
- Leonotis leonurus
- Lobelia laxiflora
- Passiflora incarnata
- Seemannia nematanthodes
- Solanum atropurpureum
- Solanum quitoense
- Solanum sessiliflorum
- Sophora molloyi
- Zantedeschia aethiopica ‘Green Goddess’
- Zantedeschia aethiopica ‘Hercules’
Cosine Alpines
- Androsace cylindrica x hirtella
- Androsace sempervivioides
- Antirrhinum hispanicum
- Calceolaria fothergillii
- Callianthemum anemonoides
- Convolvulus boissieri ssp. compactus
- Cyclamen coum
- Cyclamen hederifolium
- Dianthus basuricus
- Dianthus freynii
- Dianthus myrtinervius ssp caespitosus
- Dianthus nitidus
- Dianthus simulans
- Dianthus subacaulis ‘Tight Blue’
- Digitalis obscura
- Draba aizoides
- Draba cretica
- Draba dedeana
- Draba densifolia
- Draba hispanica
- Draba incerta
- Draba polytricha
- Draba yunnanensis
- Erinus alpinus
- Gypsophila aretioides ‘Caucasica’
- Haberlea rhodopensis
- Hudsonia tomentosa
- Iris unguicularis
- Limonium minutum
- Linaria alpina mix
- Maihuenia poeppigii
- Paraquilegia anemonoides
- Polygala calcarea
- Richteria leontopodium
- Scutellaria sapphirina
- Soldanella montana
- Stachys lavandulifolia
- Veronica bombycina ssp. bolkardaghensis
- Vitaliana primuliflora
Esotericaceae
- Anemonopsis macrophylla
- Angelica japonica
- Arisaema ringens
- Arisaema sikokianum
- Arisaema thunbergii ssp. urashima
- Berkheya purpurea
- Deinanthe caerulea
- Dracocephalum grandiflorum
- Glaucidium palmatum
- Iris bulleyana
- Iris chrysographes
- Iris forrestii
- Jeffersonia dubia (=Plagiorhegma dubium)
- Lindelofia longiflora
- Nomocharis aperta
- Nomocharis farreri
- Nomocharis pardanthina
- Ophiopogon umbraticola
- Podophyllum delavayi (=Dysosma)
- Podophyllum hexandrum (=Sinopodophyllum)
- Podophyllum pleianthum x delavayi
- Pollia japonica
- Rohdea japonica
- Sarcococca orientalis
- Tulipa sprengeri
Pollinator Perennial Vegetables
- Allium angulosum (Mouse Garlic)
- Allium cepa v. aggregatum ‘Green Mountain Multiplier’ (Potato Onion)
- Aralia cordata ex ‘Sun King’ (Golden Udo)
- Asphodeline lutea (King’s Spear)
- Beta vulgaris ‘Gnarly Long-lived Beet Leaf Mix’ (Perennial Beet Greens)
- Blitum bonus-henricus (Good King Henry)
- Brassica oleracea var. ramosa ‘Homesteader’s Kaleidoscopic Perennial Kale Grex’ (Perennial Kale)
- Campanula rapunculus (Rapunzel)
- Crambe maritima ‘Improved Lilywhite’ (Seakale)
- Crithmum maritimum (Samphire)
- Cryptotaenia japonica ‘Atropurpurea’ (Purple-Leaf Japanese Parsley)
- Cucurbita ficifolia (Malabar Gourd)
- Cynara scolymus ‘Colorado Star’ (Purple Artichoke)
- Cynara scolymus ‘Tavor’ (Artichoke)
- Diplotaxis tenuifolia ‘Dragon’s Tongue’ (Red-Vein Perennial Arugula)
- Dystaenia takesimana (Korean Perennial Celery)
- Hablitzia tamnoides (Caucasian Mountain Spinach)
- Helianthus strumosus (Woodland Sunchoke)
- Helianthus tuberosus ‘Cluster’ (Sunchoke)
- Levisticum officinale (Lovage)
- Malva moschata ‘Tinker Ridge’ (Musk Mallow)
- Mertensia maritima (Oyster Plant)
- Opuntia sp. ‘Willoughby Spit’ (Prickly Pear)
- Ornithogalum pyrenaicum (Bath Asparagus)
- Passiflora incarnata (Maypop)
- Physalis virginiana ‘Denver’ (Perennial Ground Cherry)
- Plantago coronopus (Minutina)
- Plantago maritima ‘Searsport’ (Sea Plantain)
- Rheum rhabarbarum ‘Allport’ (Rhubarb)
- Rheum rhabarbarum ‘Dunphy’ (Rhubarb)
- Rheum rhabarbarum ‘Tracy’ (Rhubarb)
- Rudbeckia laciniata (Sochan)
- Silene inflata (Sculpit)
- Sium sisarum (Skirret)
- Toona sinensis ‘North Red’ (Chinese Mahogany)
- Yucca baccata (Banana Yucca)