AUTUMN CATALOGUE, 1923. 



27 



HARDY PERENNIAL PLANTS.— Continued. 



Dielytra spectabilis. {Bleedina Heart.) Delicate pink heart- 

 shaped flowers in graceful racemes. May and June. 

 2 ft. 75 cts. each 



Digitalis grandiflora. {Foxglove.) Yellow; desirable for par- 

 tial shade 



Ecliinops spliaerocephalus. {Globe Thistle.) White flower 



heads; July to September. 6 ft 



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

 exaltata. {Globe Thistle.) Metallic-blue globular flowers; 

 July to September. 3 ft 



Epilobium angustifolium. (Willow Herb.) Tall perennial 

 adapted for low, wet ground; flowers purplish-rose. 4 ft. 



Eryngium ametliystinum. {Sea Holly.) An effective 

 plant for the hardy border, shrubbery and wild gardens, 

 with amethyst-blue thistle-like flowers, and finely cut 

 spiney leaves. July. 2 to 3 ft 



Eupatorium ageratoides. Small white flowers during Aug- 

 ust amd September. 3 ft 



Coelestinum. Showy variety with light blue flowers similar 



to the Ageratum. August and September. 2 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 delicate sprays of 

 white flowers; June to August. IJ ft 



Doz. 



100 



$7.50 





2.50 



$18.00 



2.50 



18.00 



2.50 



18.00 



2.50 



18.00 



2.00 



15.00 



2.50 

 2.50 

 2.50 

 2.50 



2.50 



18.00 

 18.00 

 18.00 

 18.00 



18.00 



FERNS, Hardy Varieties. 



Each of the following Hardy Ferns, 30 cts. each; $2.50 per doz.; $18.00 

 per 100. 



Adiantum pedatum. {Maidenhair Fern.) One of the most graceful varieties. 



Aspidium acrostictioides. {Christmas Fern.) Evergreen species. 1ft. 



A. aeuleatum var. Braunii. {Prickly Shield Fern.) 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. 



Hardy Ferns. 



Helianthus rigidus semi-plenus. 



FERNS. Hardy Varieties.— Conhnwed. 



Aspidium marginale. {Evergreen Wood Fern.) 1 J to 2 ft. 

 A. Noveboracense. {New York Shield Fern.) Slender spe- 

 cies. 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-foemina. {Lady Fern.) Large handsome 



species with finely cut foliage. 2 ft. 

 Cystopteris bulbifera. {Bladder Fern.) Slender fronds. 1 



to 2 ft. long. 

 Dicksonia punctilobula. {Hay-scented or Gossamer Fern.) 



Good for massing. 2 ft. 

 Onoclea Struthiopteris. {Ostrich Fern.) Very effective. 2 to 



4 ft. 

 Osmunda gracillis. {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 polypodiodes. 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.) A very rare 



Fern; fine for rockwork. 6 to 12 in. 

 Woodsia llvensis. (Rusty Woodsia.) Good in exposed piacea; 



6 in. 

 Woodwardia angustlfolia. (Chain Fern.) 1ft. 

 Each of the above Hardy Ferns, 30 cts. each; $2.50 per doz.; 

 $18.00 per 100. 



