HERBACEOUS PERENNIALS 
119 
SPIRAEA aruncus (Goat’s Beard, or Meadow- Per lo Per 100 
sweet). June and July. White. 4 to 5 ft. $2 50 $17 50 
S. filipendula fl. pi. June and July. White. 2 ft. 2 00 15 00 
S. lobata. July. Pink. 3 to 4 ft. 2 00 15 00 
S. palmata. June and July. Deep crimson. 2 ft.. 2 00 15 00 
S. Ulmaria fl. pi. June and July. White. 3 ft.. 2 00 15 00 
STACHYS Betonica (Betonica rosea). July 
and August. Rose. 1 ft. 2 00 15 00 
STOKESIA cyanea (Stokes’ Astor). July to Octo¬ 
ber. Lavender. iy 2 ft. 2 50 17 50 
S. cyanea, var. alba. July to October. White. 
iy 2 ft. 2 50 17 50 
THALICTRUM adiantifolium (Meadow Rue). 
June. Yellow. 18 in. 2 00 15 00 
T. aquilegifolium (Feathered Columbine). June 
White. 2 to 4 ft. 2 00 15 00 
T. purpurascens. June to August. Purple. 3 to 
4 ft. 2 00 15 00 
THERMOPSIS caroliniana. June. Yellow. 3 to 
4 ft. 2 50 17 50 
T. mollis. May to July. Yellow. 2 to 3 ft. 2 00 15 00 
THYMUS montanus, var. coccineus (Scarlet 
Thyme). May. Bright red. 4 in. 2 00 15 00 . 
T. vulgaris (Common Thyme). May. Lilac. 1 to 
2 ft. 2 00 15 00 
TRADESCANTIA virginiana (Spiderwort). June 
to October. Purple. 2 ft. 2 00 15 00 
T. virginiana, var. alba. June and July. White. 
2 ft. 2 00 15 00 
TRILLIUM erectum (Wake Robin). March and 
April. Purple. 9 to 12 in. 2 00 15 00 
T. grandiflorum (Wood Lily). March and April. 
White. 9 to 12 in. 2 00 15 00 
TROLLIUS europaeus (Globe Flower). May to 
August. Yellow. 2 ft. 2 00 15 00 
VERONICA longifolia, var. subsessilis. August to 
November. Deep blue. 1 y 2 to 2 ft. 2 00 15 00 
V. rupestris (Rock Speedwell). June and July. 
Blue. Spreading. 2 00 15 00 
V. spicata. June to September. Bright blue. 
1V2 ft. 2 00 15 00 
V. virginica. August to September. White. 4 ft. 2 00 15 00 
VINCA minor (Periwinkle). May. Bright blue. 
Spreading. 2 00 15 00 
