D. M. ANDREWS, BOULDER, COLORADO 
9 
group, but only a few are outstanding. Com¬ 
mon soil, full sun, except as noted. 
P. bicrenata. *$ A diminutive Cinquefoil 
for the semi-dry rockery in full sun; showy 
yellow blossoms in April. 30c; dozen, $2.00. 
P. pulcherrima. 10 inches; flowers 
clear yellow, the five-parted leaves touched 
with silver. Neat and easily grown. 40c; 3 
$ 1 . 00 . 
P. tridentata. t 10 inches; foliage very 
glossy, flowers white; shade and acid soil. 
40c; 3, $1.00. 
P. uniflora. *$@ An alpine forming small 
tufts or cushions of silvery foliage, with yel¬ 
low flowers in spring. Moraine, or moist 
cool shade is advised. 40c; 3, $1.00. 
PRIMULA. Primulaceae. Beautiful al- 
pines for the careful grower. 
P. angustifolia. *i@ The diminutive tufts 
bear several flowers of deep crimson. Rec- 
colors, including blue, one plant each for 
$ 2 . 00 . 
Primula polyanthus, mixed, tine stock 
for massing in good variety as they run, 
four for $1.00; dozen, $3.00; less than four, 
35c each. 
RANUNCULUS adoneus. Ranunculaceae. 
*@ An alpine, flowering near snow, large, 
bright yellow. Moraine or moist shade. 40 
cents; 3, $1.00. 
R. acris, Double. $ The old-fashioned dou¬ 
ble Buttercup which forms a neat clump 
and does not creep; excellent for sun or 
shade. 30c; dozen, $2.50. 
RUDBECKIA montana. Compositae. * 4 
feet; unique for its purplish black cones, 
without rays. 40c; 3, $1.00. 
Saponaria Ocymoides. $ Prostrate border 
and rockery plant; flowers rosy pink in 
great profusion, May and June. 30c; dozen, 
$2.50. 
P. humilis 
P. angmstifolius 
Pentstemon secundifiorus 
ominended for the moist moraine with 
shade. 40c; 3, $1.00. 
P. Parryi. *@ A robust subalpine growing 
along cold mountain brooks. For the wet 
moraine or cool bog, with shade. Rosette 
of broad foliage, the stem bearing a large 
umbel of showy crimson flowers with yellow 
eye. Strong roots: 40c; 3, $1.00. 
Primula, Hardy Garden Varieties. Hardy 
and successful quite far north, if grown in 
a cool moist soil with humus, and with par¬ 
tial shade. They flower early and provide 
a varied color display for a long season. 
Primula acaulis, Royal. Propagated by 
division; a brilliant crimson-red, large, with 
yellow eye; flowers early and profusely for 
a long period. 40c; 3, $1.00. 
Primula polyanthus, .Collection. The 
propagation of selected clumps has resulted 
in a superior brilliancy of coloring far above 
the average, equivalent to named varieties. 
I am offering these in a collection of six 
SALVIA. Labiatae. Natives of dry plains; 
thrive best in a rather lean, dry soil with 
full sun. 
S. azurea. * Azure Sage. 4 feet; summer 
blooming with large open panicles of azure 
blue. 30c; dozen, $2.50. 
S. azurea alba. * Same habit and season; 
flowers snow-white. 40c each; 3 for $1.00. 
S. Pitcheri. * Dark Azure Sage. Botan- 
ically a synonym for the last, but the form 
carried under this name is a month later 
and has flowers of deepest blue. Creates a 
sensation when grown in masses. Does not 
seed. 30c; dozen, $2.50; 100, $15.00. 
SAXIFRAGA brachypus. Saxifragaseae. * 
t Ten-inch stems of small white flowers 
from a rosette of succulent foliage; easily 
grown in moist shade. 40c; 3, $1.00. 
S. cordifolia. % A splendid plant with large 
semi-evergreen foliage and racemen of rose- 
pink flowers for the shaded rock garden. 
Strong plants, 50c each. 
