4 
did spikes of salver shaped blue flowers. In June. .15 
PERSICIFOLIA BACKHOUSEI -One of the best of the 
things tried during the past year. Large clear . white 
flowers on erect spikes. 35 
PORTENSCHLAGIANA (MURALIS) -A trailing creep¬ 
er with deep green mats of foliage hidden by a wealth 
of clear purple bells. Our favorite rock plant 25 
PSEUDO-RAINERI -Wide salver shaped flowers over 
tufts of pretty leaves - .35 
PUSILLA -Tiny thimble-like bells of blue on a six 
inch high plant. 35 
PUSILLA ALBA -White form of above t 35 
ROTUNDIFOLIA -Blue bells of Scotland. 25 
RADDEANA - Round, sharply toothed glossy leaves 
branching sprays of violet bells .40 
TURBINATA -Large wide open bells on short un¬ 
branched stems dainty blue 35 
CENTAUREA 
DEALBATA -Beautiful soft rosy mauve flowers. Slen- 
'did border plant, 18 to 24 inches * 25 
CERASTIUM 
ALPINUM -Densely hairy leaves, not a rapid 
spreader, ' - 35 
R1EBERSTEINII -Splendid grey foliage and many 
soft white flowers. Beautiful but too rapid spreader 
to be planted near choice things. .15 
OOLUMNAE Foliage whiter than the above, more 
profuse in flowering and not invasive. .35 
(ERA TOST!Gjr A 
PLTTMBAGINOIDES -Producing masses of leafy shoots 
which break into heads of azure blue stars in early 
autumn 2 - 
CHEIRANTHUS 
LINIFOLIUS—For sunny walls or crevices, six to nine 
inch wiry stems clothed in cold lilac flowers 
from spring: until winter 25 
CHRYSOGONUM 
VIRGINIANUM -A lovely early spring bicomer, gold¬ 
en daisy like flowers •>- 
CLEMATIS 
TANGUITICA -The unusual Chinese yell 0 w clematis, 
drooping cell shaped flowers from July until autumn, 
splendid for the large sunny rock garden 50 
COCCINEA -Very unusual and worth while, coral red 
flowers on a pleasing trailing vine, a good companion 
to the above. 
CONVOLVULUS 
MAURITANICUS -T 0 o tender for exposed places but 
truely worth a little extra care, fine true blue morning 
glory blossoms in late summer and fall "‘*5 
CORONILLA 
IBERICA -A dainty trailer with an unending succes¬ 
sion of golden pea flowers in pretty heads 85 
CORYDALIS 
ACHROLEUCA -Beautifully cut foliae© with small 
yellow bleeding heart-like flowers. Foliage turns a 
pleasing red in the fall 25 
GT-AUOA -Foliage of beautiful glauclous blue with 
daintv iewel-like flowers of soft rose-tipped yellow 25 
IDTEA - An all summer bloomer of clear soft yellow 
with silvery green foliage. Should be more often seen 85 
COTYLEDON 
UMBTT LICUS -I ow buffets of soft hairy leaves after 
the fashion of a sempervivum. Odd To 
