AUTUMN CATALOGUE, 1919. 



27 



HARDY PERENNIAL PLANTS.— Continued. 



Dictamnus fraxinella. (Gas Plant.) Rosy-crimson flowers; 



Juiip and July. 2i ft. . 



fraxinella alba. White 



caucasieus. Very showy border plant with large spikes of rosy- 

 red flowers; excellent for cutting; June and July. 2^ it. . 

 Dielytra spectabilis. (Bleeding Heart.) Delicate, pink, heart- 

 shaped flowers in graceful racemes; May and June. 2 ft. . 

 Digitalis grandiflora. (Foxglove.) Yellow; desirable for partial 



shade 



Doronicum caucasicum. (Leopard's Bane.) Bright yellow, very 



free-flowering. \\ it 



plantagineum excelsum. A splendid border plant; flowers 



golden-yellow; June. 2J ft. . 



Draba androsacea. Dwarf rock plant; white; May 

 Echinops sphserdcephalus. (Globe Thistle.) White flower heads; 



July to Sept. 6 ft 



ritro. Flowers deep steel-blue; July to Sept. 3 ft 



Exaltata. (Globe Thistle.) MetaUic-blue globular flowers; July 



to September. 3 ft • 



Epilobium hirsutum. (Willow Herb.) Strong-growdng plant 



of erect, willow-like habit; flowers rose color. 4 ft. ... 



Erigeron bellidifolius. Dwarf bushy plant with bright blue 



Aster-like flowers. IJ ft 



speciosus. Pale mauve with yellow centre ; June. Ij ft. . 

 Eryngium planum. A lovely Sea Holly, with dainty pale blue 



flowers; valuable for cutting 



Eupatorium ageratoides. Small white flowers during August 



and September. 3 ft 



Fraseri. Delicate white flowers in large terminal heads; 



August to October. 2 to 3 ft 



Euphorbia corollata. (Flowering Spurge.) One of the best 

 hardy plants for cutting, producing dehcate sprays of white 

 flowers; .Juno to August. 1 i ft. 



Doz. 



S3 . 50 



3.50 



3.50 

 3.50 

 2.50 

 2.50 



2.50 

 2.00 



2.50 

 2.50 



2.50 

 2.00 



2.50 

 2.50 



2.00 

 2.50 

 2.50 



50 



100 



$18.00 



18.00 



18 



00 



18 



00 



15 



00 



15 



00 



15 



12 



00 

 00 



15 

 15 



00 

 00 



15 



00 



12 



00 



15 

 15 



00 

 00 



12 



00 



15 



00 



15 



00 



15.00 



Helenium, Autumn Glo'w. 



(Maidenhair Fern.) One of the 

 (Christmas Fern.) Evergreen 

 (Prickly Shield Fern.) 



Helianthus rigidus semi-plenus. 



FERNS. Hardy varieties. 

 Adiantum pedatum. 



most graceful v^arijcies 

 Aspidium acrostichoides, 

 species. 1 ft. ..... 



A. aculeatum var. Braunli, 

 Shining evergreen leaves. 



A. cristatum. (Crested Wood Fern.) 



A. Felix-mas. A beautiful Fern; green all the year. 

 A. Goldianum. (Goldie's Wood Fern.) Handsome as a 



specimen. 3 ft 



A. marginale. (Evergreen Wood Fern.) IJ to 2 ft. . 

 A. munitum. Evergreen Fern desirable for shady spot 



in the rock garden 



A. Noveboracense. (New York Shield Fern.) Slender 



species. 1 ft. 



A. Spinulosum. (Spinulose Wood Fern.) Finely dissected 



fronds. 1 ft - 



A. spinulosum var. dilatatum. Similar to spinulosum 



but with broader fronds. 



A. Trelypteris. (Marsh Shield Fern.) Thrives in damp 



places. 1 ft 



Asplenium Felix-fcemina. (Lady Fern.) Large handsome 



species with finely cut foliage. 2 ft. 



Cystopteris bulbifera. (Bladder Fem.) Slender fronds. 1 



to 2 ft. long 



Diclcsonia punctilobula. ( Hay-scented or Gossamer Fern.) 



Good for massing. 2 ft 



Onoclea struthiopteris. (Ostrich Fern.) Very effective. 



2 to 4 ft 



Osmunda gracilis. (Flowering Fern.) One of the prettiest 



of the large Ferns. 3 ft 



O. Claytoniana. 2 to 3 ft 



O. cinnamomea. (Cinnamon Fern.) Very beautiful. 



4 ft ■ . . . . 



Phegopteris polypodioides. A showy variety of the Beech 



Fern ; dwarf ■ 



Polypodium vulgare. (Common Polypody.) One of the 



best evergreen species for rockwork 



Seolopendrium vulgare. (Hart's Tongue Fern.) Avery 



rare Fern; fine for rockwork. 6 to 12 in. 

 Woodsia Hvensis. (Rusty Woodsia.) Good in exposed 



places; 6 in 



Woodwardia angustifolia. (Chain Fern.) lit. . . . 



Each 

 SO. 25 

 .20 



.30 

 .20 

 .30 



.30 

 .20 



.25 

 ,20 

 .20 

 .25 

 .20 

 .20 

 ,20 

 .20 

 .25 



,25 

 .25 



.25 



.20 



.20 



.35 



.20 

 .25 



Doz. 



$2.50 



2.00 



2.50 

 2.00 

 2.50 



2.50 

 2.00 



2.00 



2.00 



2.00 



2.50 



2.00 



2.00 



2.00 



2.00 



2.50 



2.50 

 2.50 



2.50 



2.00 



2.00 



2.00 

 2.50 



