WOLCOTTS LIMITED, JACKSON, MICHIGAN 
Each Per Doz. 
E. supracanum—One of the loveliest with silver foliage 
forming a flat rosette and flowers of soft pink.75 7.50 
E. trichomanefolium—Handsome, deep green foliage. 
Blush-white flowers with deeper veining.75 7.50 
ERYNGIUM—Sea Holly 
Handsome ornamental plants for the hardy border and especially 
useful for striking effects in landscape work. 
E. agavefolium—Handsome, glossy foliage, fringed with 
spines. 1 foot.$ .35 $ 3.50 
E. giganteum—Glistening silver in stem and flowers. 
Biennial. 2 feet.35 3.50 
E. planum—Branching heads of steel blue flowers, stems 
and bracts of a glistening metallic sheen. 2*4 feet.25 2.50 
ER Y T H R AE A—Centaury 
E. Massonii (diffusa)—Tiny, tufted plant with brilliant 
rose-pink stars in late summer. Exquisite for rock 
garden .$ .50 $ 5.00 
EUPHOBIA—Spurge 
E. myrsinites—A choice variety for hot, dry places in the 
rock garden or border. The growth is trailing, with 
stems of about 6 inches in length clothed with glaucous 
blue foliage and bearing heads of clear yellow blossoms^ .25 $ 2.50 
GENTIANA—Gentian 
The Gentians furnish the rock garden with some of its most glorious 
subjects. While many are extremely difficult, others are comparatively 
easy and all will repay any effort made to give them conditions to 
their liking. Nearly all Gentians enjoy peat mixed with light loam and 
fine stones. They also require moisture during the summer and com¬ 
plete dryness during the winter. They do much better if planted close 
to other low growing or carpeting plants; like thin grass. Not, how¬ 
ever, of a rampant nature, or they will soon be run out. Top dress in 
spring with coarse sand, or very small stones, partially covering the 
tufts, that it may work down between the shoots. 
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