Acanthus Mollis

Achillea 'Moonshine'

Achillea 'Summer Pastels'

Aconitum Lamarckii

Acorus Calamus (Sweet Flag)

Ajuga 'Chocolate Chip'

Ajuga 'Min Crispa Red'

Alcea Rosea 'Watchman'

Alchemilla Mollis 'Auslese'

Alchemilla Mollis (Thriller)

Allium Cernuum

Allium S. Sen. 'Mongolian Gem'

Amsonia Hubrechtii

Anaphalis Margaritacea

Anemone Multifida Rubra

Angelica Atropurpurea

Aquilegia Canadensis

Aquilegia 'Crimson Star'

Armeria Maritima 'Rubrifolia'

Artemisia S. 'Silver Mound'

Aruncus Aethusifolius

Asclepias Incarnata

Asclepias 'Tuberosa'

Aster 'Alert'

Aster Fendleri 'My Antonia'

Aster N. A 'Roter Stern' (Red Star)

Astilbe J. X. 'Red Sentinel'

Astilbe S. 'Darwin Snow Sprite'

Baptisia Lactea (Leucantha)

Belamcanda F. 'Hello Yellow'

Bellis Perennis 'Super Enorma'

Brunnera 'Jack Frost'

Buddleja D. 'Black Knight'

Buddleja 'Pink Delight'

Campanula P. 'Telham Beauty'

Caragana M. 'Mong. Silver Spires'

Centaurea Macrocephala

Chelone Lyonii 'Hot Lips'

Clematis 'Allanah'

Clematis 'Beauty of Worcester'

Clematis 'Betty Risdon'

Clematis Alpina ''Constance'

Clematis 'Malaya Garnet'

Clematis 'Gravetye Beauty'

Clematis 'Henryi'

Clematis 'Hagley Hybrid'

Clematis 'Kardynal Wyszynski'

Clematis 'Samantha Denny'

Clematis 'Sizaia Ptitsa'

Clematis Viticella 'Walenburg'

Coreopsis Auriculata 'Nana'

Coreopsis 'Flying Saucers'

Coreopsis Vert. 'Moonbeam'

Corydalis Lutea

Cryptotaenia J. 'Atropurpurea'

Delphinium G. 'Butterfly Comp'

Dianthus 'Wink'

Dicentra C. 'King of Hearts'

Digitalis Purpurea 'Excelsior Hybrid'

Doronicum O. 'Magnificum'

Echinops Ritro (Globe Thistle)

Echinacea 'Big Sky Sundown'

Epilobium Fleischeri

Fern. Athyrium otophorum var 'Okanum'

Fern. Athyrium niponicum 'Pictum'

Gaillardia 'Burgunder'

Gaillardia 'Kobold' (Goblin)

Gillenia Trifoliata

Grass Chasman. Lat. (N. Sea Oats)

Grass Equisetum Hyemale

Grass Juncus Effusus 'Spiralis'

Lavandula Ang. 'Hidcote'

Helenium 'Rotgold' (Red-Gold)

Helleborus X. Hybridus (Orient)

Hemerocallis 'Ed Brown'

Hemerocallis 'Happy Returns'

Hemerocallis 'Little Grapette'

Hemerocallis 'Little Wine Cup'

Hemerocallis 'Strawberry Candy'

Hemerocallis 'Stella de Oro'

Hesperis Matronalis

Heuchera 'Caramel'

Heuchera 'Pewter Moon'

Heuchera 'Stormy Seas'

Heuchera 'Venus'

Hibiscus 'Cranberry Punch'

Hibiscus Mos. 'Pink Clouds'

Hieracium Aurantiacum

Hosta 'Antioch'

Hosta Fort. 'Aureomarginata'

Hosta 'August Moon'

Hosta 'Blue Cadet'

Hosta 'Blue Mouse Ears'

Hosta Fort. 'Patriot'

Hosta S. 'Ginko Craig'

Hosta 'Golden Scepter'

Hosta 'Gum Drop'

Hosta 'Pearl Lake'

Hosta 'Wide Brim'

Iris Sib. 'Butter and Sugar'

Iris Cristata (Dwf. Crested)

Iris Pseudacorus (Water Iris)

Jovibarba Hirta Subsp. Ar.

Kniphofia Uvaria 'Flamenco'

Lespedeza 'Pink Fountains'

Lewisia Coty. 'Heikneri Strain'

Liatris Pycnostachya

Linum Perenne 'Saphir'

Lobelia Cardinalis (Green Fol.)

Lychnis Haageana 'Molten Lava'

Monarda 'Mahogany'

Oenothera Frut. 'Sonnenwende'

Orostachys Iwarenge

Pardancanda 'Sangria'

Pulsatilla Grandis

Rudbeckia H. 'Cherokee Sunset'

Sedum 'Autumn Fire'

Sedum dasyphyllum var. glanduliferum