Wholesale Price List, Spring, 1917. 
25 
HARDY HERBACEOUS PERENNIALS— Continued 
Each Per 10 Per 100 
Delphiniums. Standard Varieties. 
formosum. Dark blue. 2 to 3 ft. June-July, 
grandiflorum chinense. Blue. 1}^ ft. July- 
August 
grandiflorum chinense album. White form of 
preceding. 
Mixed Hybrids. Excelsior .strain 
Dianthus barbatus. Sweet William. 1 J4 ft. May 
June. White, crimson, pink 
Mixed. A fine strain ' 
Dianthus plumaris. Hardy Pinks. 1 ft. June- 
July. 
Mrs. Sinkins. White 
Roode Voorbode. Red 
Dicentra spectabilis. Bleeding Heart. Rosy 
crimson. 2 ft. May-July 
Dictamnus albus. Fraxinella, or Gas Plant. 
White. 2 to 3 ft. June-July 
albus purpureus. Rosy purple 
Digitalis gloxinseflora. Foxglove. 3 ft. June- July. 
Mixed colors.. 
Doronicum plantagineum excelsum. Leopard's 
Bane. Golden yellow. 3 ft. May- 
June 
Erigeron speciosus hybrida grandiflora. Flea Bane. 
Lavender. 2 ft. July-August 
Eryngium amethystinum. Sea Holly. Large blue 
flowers. 2 to 3 ft. July-September ... 
Eulalia Japonica zebrina stricta. 5 ft 
Japonica gracillimus. .'> ft 
Eupatorium ageratoides. White Snakeroot. 
Minute white flowers in den,se heads. 
3 to 4 ft. August-September 
Fraseri. White. Fine for cutting 
Funkia subcordata grandiflora. Day Lily. White. 
2}/^ ft. July-August 
ovata, or coerulea. Blue Day Lily, l^^ ft. 
July-August 
undulata media variegata. 3 ft. Silver striped 
foliage 
Gaillardia grandiflora. Showy and useful for cutting 
2 ft. June-October. Pot grown 
Galega officinalis. Goat's Rue. Blue. 2}^ ft. 
July-August ' 
officinalis alba, white 
Geum atrosanguineum plena. Avens. Double 
scarlet. 1 ft. June-July 
Gypsophila paniculata. Baby's Breath. White. 
2 to 3 ft. July-August 
paniculata plena. Double white, fine for cutting 
Helcnium autumnale superbum. Sneeze Weed. 
Clear yellow, (i ft. Sept. -October, 
grandicephalum striatum. Reddish-brown. 5 ft. 
August-October 
Riverton Beauty. Lemon yellow. 3ft. Sept.- 
October 
Riverton Gem. Old gold, changing to red. 2J-2 
ft. .September-October 
Helianthus. Hardy Su.mflower. 
Soleil d'Or. Double sunflower yellow, splendid 
variety. 4 to 5 ft. August-October. . 
' rigidus Miss Mellish. Rich yellow. 6 ft. July 
August 
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