AUTUMN CATALOGUE, 1923. 



29 



HARDY PERENNIAL PLANTS —^o"'''«'«'' 



Hesperis matronalis. {Rocket.) Lilac and white; June. 3 ft 



matronalis alba. Pure white; June. 3 ft 



Heuchera sangulnea. (Alum Root.) Graceful spikes of coral-red flowers 



July and August. 1§ ft 



Hibiscus moscheutos. (Swamp Mallow.) A useful and showy plant for 

 naturalizing or background effects, with rich foUage and pink flowers; 



July and August. 4 ft 



moscheutos albus. White 



Crimson Eye. Very large flowers, white with crimson eye; July and 

 August. 4 ft 



Iberis sempervirens. (Evergreen Candytuft.) One of the best dwarf per- 

 ennials, adapted to forming edgings and rockery clumps ; June. 1 f t. . 

 Tenoreana. Pale purple; very early 



Iris Germanica. (Germun Iris.) See pages 22-23. 

 Ksempferi. (Japanese Iris.) See page 23. 



Orientalis. Violet; June and July. 2 ft 



Orientalis. Snow Queen. Pure White 



pumila yellow. Lemon-yellow shaded darker 



siberlca. Light blue; June and July. 2^ ft 



siberica sanguinea. Large handsome violet-blue flowers; June. 2 ft. 



Lathyrus latifolius splendens. (Everlasting Pea.) Beautiful climber 

 trellises or fences, flowers rosy-carmine; July and August. 8 ft. . 



latifolius Pink Beauty. Bright rose 



latifolius albus. Pure white 



latifolius White Pearl. 

 50 cts. each . . , , 



Large pure white flowers in handsome racemes 



Lepaehys pinnata. Showy hardy plant with finely cut foUage; flowers 

 low, with black cone; August and September. 4 ft 



RHODO- 

 DENDRONS 



and 

 KALMIA 



(Mountain Laurel) 

 See Page 45. 



Lychnis viscaria. 



Papaver orientals, Royal Scarlet. 



Liatris pycnostachya. (Kansas Gay Feather.) Spikes of 

 light rosy-purple flowers; July and August. 4 ft. 

 spicata. (Blazing Star.) Spikes of deep purple flowers; 



July to September. 2J ft. 



Linum perenne. (Flax.) A fine border or rockery plant 

 with delicate foUage and bright blue flowers; June to 



August. IJ ft 



perenne album. Pure white 



Lobelia cardinalis. (Cardinal Flower.) Splendid plants 

 for borders or moist situations; flowers cardinal-red; 



August and September. 3 ft 



syphilitica. Native plant with large spikes of blue 



flowers; August and September. 2 J ft 



Lupinus polyphyllus. (Lupin.) Handsome blue flowers 



in spikes; June. 3 ft 



polyphyllus albus. Pure white 



polyphyllus roseus. Pink 



Lychnis chalcedonica. (Jerusalem Cross.) Intense scar- 

 let flowers in erect heads; June. 2 ft 



chalcedonica alba. White 



Haageana Hybrids. White to pink and deep red; May 



to July, IJft 



viscaria. Single scarlet flowers; June. IJft 



Lysimachia nummularia. (Creeping Jenny or Moneywort.) 



A valuable plant to cover bare spots in partial shade. 

 Lythrum roseum superbum. (Rose Loose-strife.) A 

 showy plant for borders and for naturalizing; July to 



September. 3 ft 



roseum. Perry's Variety. An improved form, with 

 much large flowers and longer spikes, blooming from 

 July to September. Flowers bright cherry-red; very 



attractive 



Mertensla virglnica. (Blue Bell.) Drooping panicles of 



bright blue flowers fading to pink; May. IJ ft. . 

 Monarda didyma. (Bergamot.) Deep scarlet flowers, foli- 

 age massive and aromatic; a favorite of old-time gar- 

 dens; July and August. 2} ft 



CEnothera frutlcosa major. (Evening Primrose.) Large 



golden-yellow flowers. July. 2 ft 



Missourlensis. A prostrate growing variety with large 



flowers of bright yellow 



Youngi. Bright yellow; Juno to September. IJ (t. 



Doz. 



$2.50 



2.50 



2.50 

 2.50 



2.50 



2.50 



3.00 

 3.00 

 3.00 



2.50 

 2.50 



2.50 

 2.50 



2.50 



2.50 



3.00 

 2.50 



2.50 

 2.50 



2.50 

 2.50 



100 



S15.00 



15.00 



18.00 

 18.00 



18.00 



18.00 



20.00 

 20,00 

 20.00 



18.00 

 18.00 



15.00 

 15.00 



18.00 

 18.00 



20.00 

 18.00 



18.00 



18.00 



18.00 

 18.00 



