38 



I Gaillardia.. 



- 3a 



Grandiflora. 



HAKDY PERENNIALS— 0«//««^'/. 



ss^- Each. 



Campanula Alliarisefolia. Nodding white 



flowers in June and July ; IJ to 2 ft $0 15 



Backhousei. Of strong and vigorous habit, 



with large white flowers .; July and Aug.; 3 ft 25 



Carpatica ( Co.rpaihian Hare-bell). A neat, com- 

 pact, low-growing species, about 8 inches high ; 



two colors, blue and white 15 



Celtidifolia. A tall-growing variety, with 



broad, bell-shaped flowers; July to Sept.; 4 ft 15 



Glomerata {CluMered Bell-flower). Dense clus- 

 ters of violet-blue ; July and Aug.; 18 in 15 



Glomerata Alba. A white-flowered form 15 



Grosseliii. Erect habit, dark blue flowers in 



July and August; 3 ft , 15 



Persicifolia Moerheimi. Large double white 



flowers; June and July; 2 ft 25 



Punctata. Nodding cylindrical, white flowers, 

 spotted with purplish-rose, entirely distinct ; May 



and June; 1 ft 15 



Rotundifolia (Blue Bells of Scotland, or Hare- 

 bell). The true blue-bell, with beautiful clear- 

 blue flowers; June to August ; 1ft 15 



Trachelium {Coventry Bells). Large clusters of 

 deep blue; July and August; 4 ft 15 



Cardamiiie Pratensis Plena (Cuckoo Flower). 

 Dens'^ spikes of double lavender-colored flowers in 

 May and June 25 



Cassia 3Iai"ilandica (American Senna). Large 

 panicles of bright yellow ; June to Sept.; 4 ft 20 



Centaurea Glastifolia. Silvery thistle-like 

 heads of yellow flowers; July to Sept.; 3 to 4 ft... 15- 

 Hirta Nigra Variegata {Variegated Button 

 Weed). Variegated green and gold foliage, purple 



flowers; July and Aug.; 2 ft 15 



Montana Rubra (Perennial Corn Flower). 



Large purplish-red ; July and Aug.: IJ to 2 ft 15 



Montana, "Lady Hastings." Soft rose- 

 colored flowers; lift 15 



Canariensis. A distinct yellow-flowering 



species; Aug. and Sept.; 2 to 3 ft 15 



Caryopteris Mastacanthus (Blue Spirxa). A 



handsome perennial, with flowers of sky-blue. 



blooming from early Sept. until frost; 3 ft ......... 15 



Catanauche Coerulea Bicolor (Cupid's Darl). 



Showy white flowers with blue e3'e ; June to Aug.; 



2 ft 25 



Cephalaria Alpina. A rare perennial, delicate 



sulphur-yellow flowers: July and Aug.; 6 ft 25 



Centrantlius Coccinea ('Valerian). Numerous 



showy heads of pink flowers 25 



Alba. A white-flowered form of the above 25 



Cerastium Tomentosuni (Snow in Summer). 



Bright, silvery foliage, with pure white flowers in 



June 1^ 



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1 50 



Henry A. Dreer, Philadelphia, Pa. 



Each. Doz. 



Chelone (Shell Flower). 



Glabra. Spikes of creamy-wliite flowers in au- 

 tumn; 2 ft $0 25 $2 50 



Jjyouii. Heads of deep red flowers; Sept 25 2 50 



Chrysogonum Virginianum (Golden Joint). A 



profusion of yellow flowers : June to Sept.; 1 ft.... 15 1 50 



Cimicifuga HaLcemosa. (Snake-root). Longspikes 



of pure white flowers in July ; 6 ft 25 2 50 



Claytonia Virginica (Spnng Beauty). Clusters 

 of light pink very early in the spring 15 1 50 



Clematis Davidiana. Bell-shaped flowers of ^ 

 deep lavender-blue , very fragrant ; August and 



September; 3 ft 15 150 



Fremonti. Pale blue flowers the entire sum- 

 mer; 12 to 15 inches 25 2 50 



Integrifolia. Large deep blue flowers in July 



and August; 2 ft 25 2 50 



Recta. Showy clusters of pure white ; June and 



July; 3 ft ".. 25 2 50 



Coreopsis Lanceolata Grandiflora. An old 

 favorite, with golden-yellow flowers the entire sea- 

 son 15 1 50 



Delphinum (Hardy Larkspurs). 



Belladonna. Sky-blue flowers with silvery 



sheen, flowers all summer ; 2ft .'.. 25 250 



Chinensis. A pretty variety, varying in color 



from blue to almost white ... 15 150 



Formosum. Deep blue, with large white eye; 

 one of the best and most efiective hardy perennials ; 



June and July ; 3 ft 15 150 



Sulphureuni (Zalil). Pure sulphur-yellow, of 

 branching habit : June: 4ft 25 250 



Diautlius Barbatus (Sweet William). An old 



garden favorite : mixed colors 10 100 



Ueltoides (Maiden Pink). A charming creeping 

 variety deep red, crimson-eyed ; flowers in May 



and June 15 1 50 



Latifolius. Large heads of bright red flowers 



from June to September ; 8 to 10 in 20 2 00 



Dictamuus Fraxiuella (Gas Plant). Showy 



rose-pink flowers in June and July; 24 ft 15 1 50 



Fraxinella Alba. A pure white variety 15 1 50 



Digitalis Ambigua, or Grandiflora (Yellov; 

 Foxqlove). Pale vellow, veined with brown ; June 



and' July: 2ft..." 15 150 



Gloxinisflora. The popular variety, ranging 

 in color from pure white to deep pink: June and 

 July; 3 ft 15 150 



Doronicum Caucasium ( Leopard' s-bane). Bright 



yellow flowers in April ; 15 inches 25 2 50 



Excelsum. Large orange-yellow flowers, 4 



inches in diameter in spring ; 2ft 25 250 



Draba Androsacea (Whitlow Grass). Dwarf- 

 growing rock plant, with yellow flowers in early 

 spring 15 1 50 



Echinops Ruthenicus (Globe Thistle). Hand- 

 some thistle-like foliage, with metallic-blue flowers 

 in August; 4ft 20 200 



EpJmedium (Barren-iuori) . 



iiilacea. Beautiful lilac in earh' spring; 1ft... 25 2 50 



Muschianum. Creamy white : spring: 1 ft 25 2 50 



Niveuni. Dwarf, late-flowering white 25 2 50 



Sulphurenm. Light yellow : 1 ft 25 2 50 



Erigeron (Flea-bane). 



Glaucus. Large purple flowers in June : 1 ft... 15 1 50 



Speciosus. Large violet-blue flowers in June 



and July: 2ft •-■ 15 150 



Eryngiuni (Sea Holly). 



Ametlivstiuum. Thistle-like heads of glisten- 

 ing amethvstine-blue : July to Sept.; 2 ft 25 2 50 



Planum.' Medium-sized steel-blue 3 ft 25 2 50 



Eupatorium Ageratoidcs (Thorough- Wort). 

 Dense heads of minute white flowers; August and 



September; 4 ft 15 1 50 



Ccelestinum. Light blue flowers similar to the 



Ageratum : Aug. to Oct.; 24in 15 150 



*■ Serotinum. Large heads of creamy white flow- 

 ers ; Septemljer and October ; 4 to 5 ft 15 150 



Euphorbia Corollata (Floioering Spurge). Um- 

 bels of white flowers; June to Aug.: 18 in 15 150 



Gaillardia Grandiflora (Blanket Flower). One of 

 the showiest hardy perennials, blooming through- 

 out the entire season : large, gorgeous flowers of 

 crimson and gold ; 2 ft 15 150 



Geranium Sanguineum (Crane's Bill). Of com- 

 pact habit, with bright crimson-purple flowers dur- 

 ing summer and autumn ; 18 inches 15 150 



Sanguineum Album. Pure white 15 150 



