Edward Gillette Southwick, Mass. — Hardy Perennials 27 
ERYSIMUM pulchellum. ^ A fine little rock plant, with yellow flowers in spring. 
Forms little clumps. 15 cts. each, SI.50 per doz. 
ERYTHRONIUM Americanum (Dog’s-tooth Violet), ffi This plant is often called 
Adder’s Tongue. It grows about 10 inches high, bearing in early spring bright yellow 
lily-like flowers about an inch broad. Plant 6 inches below the surface. A beautiful 
plant. 10 cts. each. SI.00 per doz. 
E. grandiflorum. From the 
western coast. Flowers yel¬ 
low. 15 cts. each, SI.25 per 
doz. 
E. albidum (White Dog’s- 
tooth Violet), m Flowers 
bluish white. 15 cts. each, 
$1.25 per doz. 
EUPATORIUM ageratoides 
(White Snakeroot). <§> Two to 
3 feet high, with a profusion 
of small, white flowers, in 
heads in late summer. Very 
desirable for cutting. 10 cts. 
each, SI.00 per doz.; $5.00 
per 100; seeds, 5 cts. 
E. perfoliatum (Thorough- 
wort) . ® Two to 3 feet ; oppo- 
siteleaves and flat heads of 
Digitalis gloxinioides (see page 25) 
Dianthus plumarius (see page 25) 
^ ''-'v 
white flowers; moist places. 15 cts. each, $1.25 per 
doz. 
E. purpureum (Trumpet Weed; Joe Pye Weed). ® 
Four to 10 feet high, with smooth, purple stalks; 
leaves in whorls; large, showy, purple heads of flow¬ 
ers, borne on top. Found in wet meadows and along 
streams. 15 cts., $1.50 per doz. 
EUPHORBIA corollata (Flowering Spurge), m A 
hardy, branching perennial, 1 to 2 feet high, with 
pure white, petal-like bracts around the true flower. 
Fine for cutting. 15 cts. each, $1.25 per doz. 
See page one for explanation of signs before description of plants. 
