14 
Isaac Langley Williams • Exeter, New Hampshire 
Hepatica triloba. See page 13 
HARDY NATIVE WILD FLOWERS and GROUND-COVER PLANTS, continued 
INULA helenium. Elecampane. 2 ft. Sunflower-like bios- 3 10 100 
soms in midsummer in moist shade.$0 75 $2 00 $15 00 
IRIS cristata. Crested Iris. 4 in. A fine rock-garden plant in 
either sun or shade. Sky-blue flowers. 75 2 00 15 00 
verna. Vernal Iris. Blue flowers on 4-inch stems in dry 
woods or the rock-garden. 75 2 00 15 00 
JEFFERSONIA diphylla. Twinleaf. White flowers on 6 to 
8-inch stems. Shade. 75 2 00 15 00 
LATHYRUS maritimus. Beach Pea. Purple blossoms on 
1 to 2-foot vines. Sandy soil. Sun. 60 1 50 12 00 
LESPEDEZA capitata. Roundhead Bushclover. Yellowish 
white blossoms on 2 to 5-foot stems. Dry, gravelly soil. 
Sun. 60 1 50 12 00 
LEWISIA rediviva. Bitterroot. A dense rosette of leaves 
through which arise many stems, each bearing a single 
white to pink flower 13^ inches across. Most effective in 
little raised pockets in the rock-garden. 75 2 00 18 00 
LIATRIS pycnostachya. Cattail Gayfeather. 3 ft. Deep pink 
blossoms in August. Sun. 60 1 50 12 00 
scariosa. Button Gayfeather. 2 ft. Pink blossoms in 
August. Sun. 60 1 50 12 00 
spicata. Spike Gayfeather. 3 to 5 ft. Deep rose blossoms in 
July and August. 60 1 75 10 00 
COLLECTION D. Rock-Garden Wild Flowers 
5 Aquilegia canadensis. Columbine.$0 75 
5 Iris cristata. Crested Iris. 1 00 
5 Saxifraga virginiensis. Virginia Saxifrage. 75 
5 Viola pedata bicolor. Two-color Birdsfoot Violet. 1 00 
20 Wild Flowers.Worth ... $3 50 
This Collection for $2.50 
