DECORATIVE PLANTS 
HARDY PERENNIALS 
Teucrium chamaedrys 
TEUCRIUM (Germander). Small, glossy, dark green 
leaves and short spikes of lipped flowers. Excellent 
as a dwarf trimmed hedge for herb or perennial 
gardens. Especially suitable in New England as 
a substitute for dwarf Boxwood. 
•chamaedrys (Chamaedrys Germander). 1 ft. July- 
Sept. Lavender-rose flowers if not trimmed. 
From 2V2"in pots. 75 cts. for 3; $2.00 for 10; 
$15.00 per 100. Heavy, field-grown plants, $1.05 
for 3; $2.70 for 10; $21.00 per 100 
•orientale. 6-8 in. Aug. Blue. $1.20 for 3; $3.60 for 10. 
THALICTRUM (Meadowrue). Heads of delicate, 
feathery flowers rising on long stems from clumps 
of columbine-like foliage. 
aquilegifolium (Columbine Meadowrue). 3—4 ft. 
May-July. Creamy white. 75 cts. for 3; $2.00 for 10. 
aquilegifolium purpureum. 3-4 ft. May-July. 
Misty lavender. 
dipterocarpum (Yunnan Meadowrue). 2-3 ft. Aug.— 
Sept. Violet-mauve; lemon-yellow stamens. $1.05 
for 3; $3.00 for 10. 
glaucum (Dusty Meadowrue). 4-5 ft. July. Yellow. 
Blue-green foliage. 60 cts. for 3; $1.50 for 10. 
lucidum. 4 ft. July—Aug. Feathery light yellow 
flowers. Finely cut foliage. 75 cts. for 3; $2.00 for 10. 
•minus adiantifolium (Maidenhair Meadowrue). 
1-2 ft. June-July. Greenish yellow flowers. 
60 cts. for 3; $1.50 for 10. 
paniculatum (Yellow Meadowrue). 3-4 ft. June- 
July. Yellow. 75 cts. for 3; $2.00 for 10. 
polygamum (T. cornuti) (Tall Meadowrue). 6-8 ft. 
July-Aug. White. Excellent in moist places, 
sulfureum (Hybrid Meadowrue). 5 ft. July-Aug. 
Sulphur-yellow. 75 cts. for 3; $2.00 for 10. 
THERMOPSIS (Thermopsis). Large spikes of lupine¬ 
like flowers rising from bright green, clover-like 
foliage. A good companion for Delphiniums, 
caroliniana (Carolina Thermopsis). 4-5 ft. June- 
July. Bright yellow. 75 cts. for 3; $2.00 for 10. 
mollis (Soft Thermopsis). 2-3 ft. May-Aug. Pale 
yellow. 
THYMUS (Thyme). Fine-leaved aromatic herbs 
bearing masses of small flowers. Valuable as a 
ground-cover or edging plant. Satisfactory for 
crevices of flagstones. 
•serpyllum (Mother-of-Thyme). 1 ft. July. Lilac. 
75 cts. for 3; $2.00 for 10. 
•serpyllum albus. 2-4 in. June— Aug. White, 
•serpyllum aureus. Yellow-foliaged form of the above, 
•serpyllum citriodorus (Lemon Thyme). 4 in. Pink. 
Lemon-scented foliage. 75 cts. for 3; $2.00 for 10. 
•serpyllum coccineus (Crimson Thyme). 2-4 in. 
July-Aug. Bright crimson. 75 cts. for 3; $2.00 
for 10. 
•serpyllum lanuginosus (Woolly Thyme). 3-4 in. 
July-Aug. Lavender. Downy, gray-green foliage. 
75 cts. for 3; $2.00 for 10. 
•serpyllum roseus. 6—8 in. July—Aug. Pink, 
•vulgaris (Common Thyme). 12 in. June-July. 
Lilac-pink. 75 cts. for 3; $2.00 for 10. 
•vulgaris argenteus (Silver Thyme). 6-8 in. Lilac. 
Silvery foliage. 75 cts. for 3; $2.00 for 10. 
•TIARELLA cordifolia (Allegheny Foamflower). 6-12 
in. May-June. Creamy white, star-shaped flowers 
on slender stems. 75 cts. for 3; $2.00 for 10. 
TRADESCANTIA virginiana (Virginia Spiderwort). 
2 ft. Broad, grass-like foliage and violet-blue 
flowers all summer. Shade. 60 cts. for 3; $1.50 
for 10. 
virginiana alba. White-flowered form of the above. 
60 cts. for 3; $1.50 for 10. 
virginiana rosea. Rose-pink form of the above. 
60 cts. for 3; $1.50 for 10. 
TRILLIUM (Trillium). Solitary, three-petaled flowers 
borne beneath broad leaves. Partially shaded 
places. 
•erectum (Purple Trillium). 1 ft. May. Brownish 
purple. 60 cts. for 3; $1.50 for 10. 
•grandiflorum (Snow Trillium). 6-8 in. May. White. 
60 cts. for 3; $1.50 for 10. 
TRITOMA. See Kniphofia. 
We grow Hardy Perennials in very large quantities. 
If you are interested in large amounts, write for 
quantity prices. 
Thalictrum aquilegifolium 
Varieties marked with a black dot (•) are particularly adapted for rock-garden use 
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