20 
Plants for Ground-Covers and Borders 
HERNIARIA glabra. Prostrate creeper. Excellent 
■#> for planting between flagstone terraces or flag¬ 
stone paths; foliage moss-like, green shading to 
bronze in winter. For 10 Per 100 Per 1000 
Field-plants.$2 00 $15 00 $120 00 
33^-in. pot-plants. 2 00 15 00 120 00 
HESPERIS matronalis. Dames Rocket. 2 ft. 
Europe. An old garden plant with showy terminal 
spikes of flowers resembling stocks. The colors 
range from white through the lilacs and pinks to 
purple. June to August. Fragrant. 
Field-plants.$1.25 for 10; $10 per 100 
HEUCHERA Rosmondi, Cora! Bells. 2 ft. Coral- 
<§> pink flowers in May and September. Good for 
semi-shady rockeries; strong grower. 
Field-plants.$2.50 for 10; $18 per 100 
HIERACIUM aurantiacum. Orange Hawkweed. 
<§. Europe. Foliage mostly basal, forming a low mat. 
Plant spreading by stolons. Flowers daisy-like, 
orange-red, showy, on somewhat branched stems 
about 15 inches high. June to October. Suited 
for rockery, banks, low masses, and roadsides. 
Field-plants.$1 for 10; $8 per 100 
Hemerocallis 
HELIOPSIS Pitcheriana. Pitcher Heliopsis. 2 to 
3 ft. high, 3 to 4-ft. spread. Very useful for the 
back of the perennial border, shrub border, or 
wild garden. Valuable for cutting. Deep yellow 
flowers about 2 inches in diameter, all summer. 
Field-plants.$1.50 for 10; $12 per 100 
HEMEROCALLIS Thunbergi. Japanese Daylily. 
Pale yellow flowers in June and August. 
Field-plants.$2 for 10; $15 per 100 
H. flava. Lemon Daylily. 214, ft. Lemon-yellow 
flowers in June. For 10 Per 100 Per 1000 
Field-plants.$1 50 $12 00 $100 00 
H. fulva. Tawny Daylily. 3 ft. Coppery orange, 
shaded crimson. July. Both this and H. flava are 
charming plants for massing anywhere in sun and 
shade. Combines unusually well with ferns. Our 
most effective perennial for naturalizing along 
streams, moist or dry roadsides, and banks in sun 
and shade. For 10 Per 100 Per 1000 
Field-plants.$1 50 $12 00 $100 00 
Iberis sempervirens (Evergreen Candytuft) 
Hypericum Moserianum 
HYPERICUM calycinum. Aaron’s Beard. 1 ft. 
A Unusually good evergreen ground-cover. Mass 
on woodland walks, in shade of trees, full sun, 
and on banks. Spreads freely by stoloniferous 
roots, making an excellent carpet of dark green 
foliage covered in August with large yellow 
blossoms. For 10 Per 100 Per 1000 
Field-plants.$2 00 $15 00 $120 00 
H. Moserianum. Somewhat taller than H. calv- 
■¥■ cinum. 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 yel¬ 
low, and the plants seem to thrive and bloom 
from midsummer to late autumn in both full 
sun and in shade. 
Field-plants.$2.50 for 10; $20 per 100 
H. reptans. 4 in. A distinct trailing species from the 
<§> I limalayas. Fine, light green, needle-like foliage. 
Flowers are very large, light yellow, tinged reddish, 
and appear in August and September. Mass in 
rockeries and on terraces. 
Field-plants.$2.50 for 10; $20 per 100 
