HARDY PERENNIALS 
119 
PHLOX subulata F. G. Wilson. Blue - purple. Per 10 Per 100 
April and May. Creeping. $2 00 $15 00 
P. subulata lilacina. Lilac. April and May. 
Creeping . 2 00 15 00 
P. subulata rosea (Mountain Pink). April and 
May. Rose. Creeping. 2 00 15 00 
P. subulata Vivid. Bright salmon pink. April 
and May. Creeping . 2 50 15 00 
PHYSOSTEG1A grandiflora (False Dragonhead). 
Mid-Summer. Mauve. iy 2 to 2 ft. 2 00 15 00 
P. virginiana (False Dragonhead). August. Deep 
rose. 3 ft. 2 00 15 00 
P. virginiana alba. August. 3 ft. 2 00 15 00 
PLATYCODON grandiflorum (Balloon Flower). 
June to October. Blue. iy 2 ft. 2 00 15 00 
P. grandiflorum album. White. June to October. 
1% ft. 2 00 15 00 
P. mariesi (Marie’s Balloon Flower). Deep blue. 
June to October. 1 ft. 2 50 18 00 
POLEMON1UM cceruleum (Jacob’s Ladder). Blue. 
May and June. iy 2 to 2 ft. 2 50 20 00 
P. cceruleum album. White. May and June. iy 2 
to 2 ft. 2 50 20 00 
PRIMULA acaulis (vulgaris). English Primrose. 
May. Various. 8 in. 2 50 15 00 
P. auricula alpina (Auricula Primrose). May and 
June. Various. 8 in. 2 50 15 00 
P. cashmeriana (Kashmir Primula). May. Blue 2 50 15 00 
P. cortusoides (Big-Leaf Primrose). June. Deep 
rose. 10 in. 2 50 15 00 
P. moerheim (Hybrids). May. Yellow. 8 in. 2 50 15 00 
P. veris Invincible (Cowslip). May. Yellow. 1 ft. 2 50 20 00 
PYRETHRUM—See CHRYSANTHEMUM. 
RANUNCULUS acris fl. pi. (Yellow Bachelor’s 
Buttons). May. 2 ft. 2 00 18 00 
RUDBECKIA laciniata (Golden Glow). July to 
gust to September. 3 to 4 ft. 2 50 18 00 
R. newmani “speciosa” (Showy Coneflower). 
Dark orange-yellow flowers. July to Septem¬ 
ber. 3 ft. 2 00 15 00 
R. nitida (Autumn Sun). Pale yellow. August 
and September. 5 to 6 ft. 2 00 15 00 
R. purpurea (Purple Coneflower). Purple. July 
to October. 3 ft. 2 00 15 00 
R. triloba Yellow, black cone. September. 3 
to 4 ft. 2 00 15 00 
