20 PLANTS FOR GROUND-COVERS AND BORDERS 
Heuchera sanguinea. Flowers bright crimson on 12- to 
© 18-inch stems. June to September; very free flowering. 
Good for cutting. 
Field-planis#=. eee $3.00 for 10; $25.00 per 100 
HYPERICUM calycinum. Aaron's Beard. 1 foot. Un- 
* usually good evergreen ground-cover. Mass on wood- 
land walks, in shade of trees, full sun, and on banks. 
Spreads freely by stoloniferous roots, making an ex- 
cellent carpet of dark green foliage covered in August 
with large yellow blossoms. 
Field-pidniss a ene $3.00 for 10; $22.50 per 100 
H. Moserianum. Somewhat taller than H. calycinum. 
* A hybrid form of bushy growth. For massing under 
© trees, shady banks, and many places where other 
plants do not thrive. Foliage evergreen. The flowers 
are a bright golden yellow, and the plants seem to 
thrive and bloom from midsummer to late autumn 
in both full sun and in shade. 
Pisid-picnis tease ee $4.00 for 10; $35.00 per 100 
IBERIS gibraltarica. Gibraltar Candytuft. Dwarf, bushy 
© plants, 6 to 8 inches high, with small evergreen foliage, 
completely covered with racemes of lilac to white 
flowers in spring. Fine for low masses and the rockery. 
Field-plcnis +... se eae $2.25 for 10; $18.00 per 100 
I. sempervirens. Evergreen Candytuft. Foliage some- 
© what smaller than the above. Flowers pure white, in 
corymbs. Same uses. 
Field-plontsia ee ae eee $2.25 for 10; $18.00 per 100 
Field-plants, extra-heavy ...$4.00 for 10; $30.00 per 100 
I. Sempervirens Little Gem. A miniature sempervirens. 
9 inches. Pure white flowers in May, well liked for its 
neatness for edging and rock plant. 
Field-plants7-s 2-9... one $2.25 for 10; $18.00 per 100 
IRIS cristata. Dwarf native creeping species, only 3 
* inches high. Flowers rich amethyst-blue, in May. 
© Rock-garden, edges of streams and on banks. Used 
as ground-cover along woodland path. 
Fielc-picmisimcn ee $2.00 for 10; $15.00 per 100 
A-Inchi Dol DlantS see ee $3.00 for 10; $25.00 per 100 
I. pumila. Taller than I. cristata, in yellow, blue, and 
white. It is a rapid spreader; very hardy. In sunny 
situations along intimate sunny woodland paths, and 
dells, for mass effect. 
Field-planis ae ee $2.25 for 10; $18.00 per 100 
I. Pseudacorus. Yellowflag Iris. 2 to 3 feet. Foliage 
green. Bright yellow flowers. Forms fine clumps in 
moist soil. 
Field-planiss sa oe ee $2.25 for 10; $18.00 per 100 
I. versicolor. Blueflag Iris. About 1 feet. Native. 
Strong, good foliage. Flowering stems forked and 
branched above the foliage. Flowers blue. Suited to 
moist positions in full sun. 
Field-plcantse mac ee ee eee $1.50 for 10; $12.00 per 100 
JAPANESE IRIS, Assortment. Colors orchid, dark blue, 
wine, lavender, white, and purple. 
Field-plantcne eae oe $1.50 for 10; $12.00 per 100 
Named=Variéties™ 2.4.5.4 ee ee ee 18 cents each 
Varieties marked y% are Ground-Cover Plants. 

