Plants for the Rock Garden 
Season 
ASPERULA odorata (Sweet Wood- 
ruff). Delicate white flowers. 
Rich green ground cover for 
Shad yirspotesres: Mee wy bat hie: May-June 
ASTER 
Alpinus. Clear lavender flowers. May-June 
Dwarf Hybrids. Dainty little 
Height Each 
8 in. 
ae 
bushes—pink, lavender, white. Sept. 6 to 12 
Mauve Cushion. Mounds of pale 
Din keer et es we cee a hres Oct.-Nov. 
Star of Wartburg. Large daisies 
of bright lilac-blue* = a.) .c ee May-June 
*AUBRIETIA. Brilliant sheets of 
ViOLelsOt TOses aga tes bee May-June 
*CALLIRHOE. Trailer, bearing 
large shallow cups of rosy 
CHM SOT Maer ee ee el eee June-Oct. 
CALEUNA: (Heather) = 42.33 2 
Vulgaris. Soft green of heather 
bearing racemes of pink bells. July-Sept. 
Vulgaris Nana. Mossy cushions. 
CAMPANULA 
Carpatica. Large bells of blue or 
Oinwiite rei wes abl g te ce ce July-Sept. 
Cullinmore. Fuller-flowered rep- 
lscavotab luescarpatica a2. 678 June-Sept. 
*Garganica. Starry light blue 
fowetrseine protrusion. 2.4 =. June 
*Muralis. Myriads of little blue- 
violet bells. A beauty ....... June-July 
Poscharskyana. Sprays of starry 
bite Beis ven ee ee June-July 
*Rotundifolia (Bluebells of Scot- 
land). Dainty clear blue 
HOWersye ee A oes ee July-Nov. 
Turbinata. Open cups of porce- 
lain-blue. Rare and choice ... June-July 
*CERASTIUM tomentosum. Sheets 
of snowy bloom over gray 
POMACE Ree a aa ee ees May-June 
ECORiY DABIS we gers a ee he 
Cheilanthifolia. Soft ferny folli- 
age with spikes of clear yellow Apr.-May 
Lutea. Delicate gray-green foli- 
age tipped with yellow flowers June-Oct. 
*DIANTHUS (Pinks) 
Alpinus. Glossy leaves. Large 
flowers of brilliant rose ..... May-June 
Arenarius. Fragrant white flowers 
with deeply fringed petals ... May-June 
Deltoides. Green mats thickly 
studded with small pink blos- 
SOMIS ME UE: chs ot oe June-July 
Loveliness. Clusters of bright 
mauve flowers, deeply fringed June-Sept. 
Neglectus (Glacier Pink). Clear 
pink flowers. Dainty and rare May-June 
10 
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10 
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Three Dozen 
$1.10 
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$4.00 
