HARDY HERBACEOUS AND ROCK-PLANTS 
Helianthemum 
HELENIUM autumnale, Riverton Beauty. 3 10 100 
Rich lemon-yellow, with large purplish 
black cone. 5 ft. Aug., Sept.$1 00 $2 50 $20 00 
H. autumnale, Riverton Gem. Yellow, 
changing to red. Splendid cut-flower on a 
long stem. 5 ft. Aug., Sept. .. 1 20 3 00 25 00 
HELIANTHEMUM. Sun Rose. Evergreen 
or half-evergreen, wiry plants that grow 
about 8 to 12 inches high. They produce 
an abundance of flowers from May to 
August and are reliable and beautiful, not 
only for the rockery, but also for borders. 
Illustrated in color on page CO. 
©H., Ball of Fire. Double; red. 1 00 2 50 20 00 
®H. citrinum. Yellow; single. 1 00 2 50 20 00 
®H., Rosy Gem. Rose. 1 00 2 50 20 00 
®H. multiflorum. Orange-pink. 1 00 2 50 20 00 
HELIANTHUS orgyalis. Hardy Sunflower. 
Yellow. Willow-like foliage. Easy of cul¬ 
ture in any ordinary garden and is admir¬ 
able for the flower and shrubbery border. 
Fine for cutting. 6 ft. Aug. 85 2 00 18 00 
HELIOPSIS scabra formosa. A new Heliop- 
sis with bright yellow, almost double flow¬ 
ers in the shape of a cactus dahlia, and 
similar to our well-known Golden Glow. 
Grows about 2 to 23^ feet high and may be 
called a dwarf Golden Glow. Fine for 
border planting, and at the same time ex¬ 
cellent for cutting. Aug.—Oct. 1 20 
H. scabra gratissima. Ochre-yellow. 23^ ft. 
July, Aug. 85 
H. scabra zinniaeflora. Grows about 2 to 3 
feet high, with large, semi-double yellow 
flowers about 3 inches across. Fine for 
cutting, flowering from July to October.. 85 
HELLEBORUS Hybrids. Similar to H. 
©niger. Robust grower. Flowers in various 
colors.$1 each .. 
H. niger. Christmas Rose. Very large, 
©white, solitary flowers, sometimes flushed 
with purple. Excellent in rocky places. 
Natural blooming period Dec.-March... 
$1 each .. 
H. niger angustifolius. White-flowering va¬ 
riety of H. niger .$1 each .. 
H. orientalis. Lenten Rose. A native of 
Greece, bearing rose-colored flowers from 
Feb. to May. 1 to 2 ft.$1 each .. 
HEMEROCALLIS, Aureole. Golden yellow. 
A very early-blooming variety. 3 ft. May— 
July. 85 
H., Margaret Perry. Orange-scarlet with yel¬ 
low stripe down each petal. Very profuse 
bloomer. 1 00 
H., Sovereign. Pretty dark orange flowers. 
Very early-blooming variety. 2 to 3 ft. 
June, July. Illustrated in color on page 70. 1 00 
3 00 25 00 
2 00 18 00 
2 00 18 00 
9 00 
9 00 
9 00 
9 00 
2 00 18 00 
2 50 20 00 
2 50 20 00 
HEPATICA triloba. Liverleaf. Very pretty 
©blue flowers which are among the first to 
bloom in spring. 4 to 6 in. April, May ... 85 2 00 18 00 
50 $3 75 $30 00 
1 50 3 75 30 00 
HEUCHERA. Alum-root. Rosette-like 3 10 100 
plants with graceful, erect stems, bearing 
sprays of drooping flowers in great pro¬ 
fusion. Fine for well-drained, half-shady 
places in the border and rockery and excel¬ 
lent for cutting. Forces well in the green¬ 
house in early spring. 
H., Cascade. A very strong grower with light 
©pink flowers borne on stems over 2 feet 
high. Very attractive, begonia-like foliage. 
June, July.$ 
H., Edge Hall. Large, flesh-pink bells and 
©prominent yellow stamens. One of the 
best. 1 ft. June, July. 1 20 3 00 25 00 
H. Rosmondi. Pleasing coral-pink flowers on 
©stems about 2 feet tall. A very good pink 
variety. June-Sept. 1 00 2 50 20 00 
H., Sanglant. Flowers bright red—a very 
©brilliant shade. Good grower. 1 to 1J^ ft. 
June, July. 1 50 3 75 30 00 
H. sanguinea, Pluie de Feu. Exceedingly 
bright fiery red flowers on loose, elegant, 
graceful spikes. Free flowering. A very 
showy variety. June, July. See illustra¬ 
tion in color on page 59 . 1 00 2 50 20 00 
H., Saturnale. A beautiful novelty. The 
© darkest of all Heucheras. Flowers wine-red. 
Nice large foliage. Growth more compact 
than the other varieties. 1 to 13^ ft. June, 
July. 
HIBISCUS Moscheutos Hybrids (B. & A. 
Giant-flowered Marsh Mallows). These 
have grown fast in popularity. The mam¬ 
moth hollyhock-shaped flowers range in 
color from white to intense crimson, but 
there is a softness and delicacy to all the 
shades that make them harmonize with 
almost any color scheme. Have some of 
these gorgeous flowers in your garden by 
all means. Our stock is extensive and of 
the highest quality. 
All the roots offered will produce bloom¬ 
ing plants next summer. Although they 
may be planted in the fall, provided a 6- 
inch covering of leaves is given, we prefer 
to plant them in spring, after which they 
should be thoroughly watered. 
Mixed, 2-yr. plants. 
Mixed, extra-strong plants. 
Separate colors, 2-yr. plants. 
Separate colors, extra-strong plants. . 
HOLLYHOCKS, Assorted Colors. Pink, 
Red, White, and Yellow. 
Double.$0 75 
Single. 75 
HOSTA. See Funkia. 
HYPERICUM calycinum. Aaron’s Beard. 
® Rapidly spreading sub-shrub with golden 
yellow flowers. 1 ft. Aug. 1 
H. fragile. St. John’s-Wort. A very good 
©plant for the rock-garden, with fine, at¬ 
tractive leaves. Yellow flowers. 1 ft. 
July, Aug. 1 
H. Moserianum. Gold Flower. Beautiful 
©golden yellow flowers with crimson sta¬ 
mens. Dwarf habit. One of the best per¬ 
ennials and very showy when in bloom. 
ft. June-Sept. 1 20 
H. patulum grandiflorum. Vigorous. Broad- 
©petaled, bright yellow flowers. 2 ft. Aug., 
Sept. 
IBERIS sempervirens, Little Gem. Snowy 
©white flowers on dwarf plants of compact 
habit. 6 in. April. 
I. , Snowflake. Candytuft. The most beauti- 
©ful of all the Iberis. Forms large cushions 
with an abundance of wonderful, pure 
white flower-heads. Indispensable for the 
rock-garden. There is no better Iberis in 
the market. 2 ft. April, May. 
IRIS. See special Iris Section. 
KNIPHOFIA. See Tritoma. 
LAVANDULA, Munstead Variety. Lavender. 
Quite an improvement over the old variety, 
being more decorative and a much better 
grower. Flowers very fragrant when dried 
in bunches. 1 20 3 00 25 00 
LEONTOPODIUM alpinum. Edelweiss. 
©This plant is well known to tourists who 
have traveled in Switzerland. It is as hardy 
as any plant can be and very distinct. The 
flowers are white and woolly. 5 in. June, 
July. 1 00 2 50 20 00 
Each 
$0 30 
50 
35 
75 
10 100 
$2 00 $18 00 
4 50 35 00 
3 00 25 00 
6 50 50 00 
, 3 
10 
100 
$0 75 $1 75 
75 1 75 
$15 00 
15 00 
1 
1 20 
[ 
3 00 
25 00 
' 1 50 
3 75 
30 00 
' 1 20 
3 00 
25 00 
’ 1 20 
3 00 
25 00 
' 1 00 
2 50 
20 00 
1 00 2 50 20 00 
66 
