eet ON, MASSACHUSETTS 49 

Hardy Perennials 
Varieties marked with an asterisk (*) are especially 
adapted for the Rock Garden. 
Key to abbreviations used for color, height and period 
of bloom: 
B-Blue, P-Pink, R-Red, W-White, Or-Orange, La-Lav- 
ender, Pu-Purple, Vi-Violet, Y-Yellow. 
Ap-April, My-May, Jn-June, Ju-July, Au-August, Se-Sep- 
tember, Oc-October. 
Example: 
Achillea P. Perry White—W-2ft.-Ju indicates white 
flower, grows two feet high and blooms in July. 
ACHILLEA Yarrow 
p. Perry White—W-2ft.-Ju *“tomentosa—Y-8in.-Ju to Se 
ACONITUM Monkshood 
Fischeri—B-2ft.-Se & Oc n. bicolor—B-3ft.-Ju & Au 
napellus—B-4ft.-Ju & Au 
AJUGA Bugle 
*brockbanki—B-6in.-Jn *“reptans rubra — B-6in.-My 
* venevensis—B-18in.-My & Jn & Jn 
ALLIUM 
*thibetica—B-8in.-Jn & Ju 
ALTHAEA rosea Hollyhock 
Double varieties—5ft.-Ju: Appleblossom, White, Newport 
Pink, Yellow, Maroon 
Single varieties—Sft.-Ju: Maroon, Pink, Red, Rose Car- 
mine, White, Yellow, Mixed 
ALYSSUM Alyssum 
“argenteum—Y-15in.-Jn to Au 
*saxatile compactum—Dwarf Goldentuft—Y-12in.-Ap & My 
ANCHUSA Bugloss 
italica Dropmore—B-5ft.-Jn  — *myosotidiflora—B-12in.-My 
ANEMONE Anemone 
japonica alba—W-2ft.-Se j. Whirlwind—W-3ft.-Se 
j. September Charm—P-2 *pulsatilla — European 
ft.-Se pasque-flower—B-1ft.-Ap 
j. Queen Charlotte—P-3ft.- 
Se 
ANTHEMIS 
Tinctoria Kelwayi—Y-2'4ft.-Jn to Oc 
AQUILEGIA Columbine 
alpina—B-10in.-My & Jn Dobbies Imperial Hybrids 
*caerulea—Colorado‘Colum- Longissima—Y-3ft.-Jn 
bine—B-18in.-My Mrs. Scott Elliott Hybrids 
*canadensis—American Col- P-3ft.-Jn & Ju 
umbine—Y &R-2ft.-My Snowqueen— W-2ft.-Jn 
chrysantha—Y-3ft.-Jn & Ju 
Perennials $.30 each, $3.00 per dozen unless 
otherwise noted. Five or more plants at rate of 12. 
