PERENNIALS FOR DIFFERENT PURPOSES 223 



Arabis alpina Paeonia officinalis alba 



Alpine Rock Cress Old-fashioned Peony 



Armeria maritima alba Paeonia suffruticosa 



White Sea Thrift Tree Peony 



Cerastium tomentosum Phlox subulata alba 



Snow-in-summer White Ground Pink 



Convallaria majalis Sanguinaria canadensis 



Lily-of-the-valley Blood root 



Dianthus plumarius Stellaria holostea 



Scotch Pink Starwort 



Helleborus niger Thalictrum aquilegifolium 



Christmas Rose Meadow-rue 



Iberis sempervirens Trillium grandiflorum 



Evergreen Candytuft Large-flowered Wake Robin 

 Viola cornuta alba 

 Horned Violet 



c. Perennials for spring pink to crimson flowers: 



Aquilegia canadensis Geum coccineum 



American Columbine Avens 



Aquilegia formosa hybrida Heuchera sanguinea 



California Hybrid Columbine Coral-bells 



Aquilegia hybrida Rose Queen Iris germanica Queen of May 



Hybrid Pink Columbine Pink German Iris 



Armeria maritima laucheana Paeonia officinalis 



Lauch's Sea Thrift Old-fashioned Red Peony 



Bellis perennis Paeonia suffruticosa 



English Daisy Tree Peony 



Dianthus deltoides Paeonia tenuifolia 



Maiden Pink Fennel-leaved Peony 



Dianthus plumarius Phlox stolonifera 



Scotch Pink Creeping Phlox 



Dicentra spectabilis Phlox subulata 



Bleeding Heart Moss Pink 



Geranium sanguineum Primula japonica 



Crane's Bill Japanese Primrose 



Saponaria ocymoides 



Rock Soapwort 



d. Perennials for spring yellow to orange flowers: 



Adonis vernalis Doronicum excelsum 



Pheasant's Eye Leopard's Bane 



Alyssum saxatile Geum heldreichi 



Golden Tuft Orange Avenas 



Aquilegia chrysantha Helianthemum croceum 



Gold-spurred Columbine Rock Rose 



Baptisia tinctoria Iris germanica fiavescens 



Yellow False Indigo German Iris 



