pubescens Similar, but dwarf, 8 to 12". 
CUTHBERTIA q raminea A most excellent plant for 
rock gardens. Bright, rosy flowers on 4" stems 
nearly all summer. Similar to "Spiderworts." A 
real treasure, 35c. 
DELPHINIUM tricorne Mountain Larkspur, bright 
blue flowers, 12", $2 doz. 
DENTARIA diphylla Toothwort, white flowers on 6" 
stems, $2 doz. 
furcata Small foliage, root stocks monoiliform. 
DICENTRA canadense Squirrel Corn, panicles of 
white and yellow flowers, 12", $1.50 doz. 
cucullaria Dutchman's Breeches, panicles of pink 
and white flowers, 12", $1.50 doz. 
eximia Plumy Bleeding Hart, beautiful foliage all 
summer and sprays of pink flowers continuously, 
12 to 20". 
DIONAEA muscipula Venus' Flytrap, interesting 
bog plants. 
DIPHYLLEIA cymosa Umbrella Leaf, large foliage, 
bright fruits in fall, 2'. 
DISPORUM maculatum Fairy Bells (Prosartes) nod¬ 
ding white bells with brown spots, bright orange 
fruits in fall. 
DODECATHEON huqeri Shooting Star, pure white 
flowers with brown eye on 2' stems. One of our 
choicest plants. 
DRABA ramosissima Whitlow Grass, sheets of white 
flowers for a long period in spring, beautiful grey 
foliage all year. A real treasure, 6". 
EPIGAEA repens Trailing Arbutus, pink waxlike 
flowers in March, 4". 
EUPHORBIA corollata Flowering Spurge, flowers 
like "Baby's Breath" in summer. Excellent, 2'. 
ERIGERON pulchellus Robin's Plantain, clusters of 
mauve daisies, 12". 
ERYNGIUM yuccifolium Sea Holly, heads of white 
thistlelike flowers, 2'. 
ERYTHRONIUM americanum Trout Lliy, yellow lily¬ 
like flowers, beautiful marbled foliage, 6", $2 doz. 
FERNS See separate classification. 
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