6 
Isaac Langley Williams • Exeter, New Hampshire 
Cypripedium spectabile (Showy Ladyslipper) Cypripedium pubescens 
Hardy Native Orchids 
CALOPOGON pulchellus. Grass-Pink Orchid. 1 ft. Deep 3 
pink Orchid that grows in bogs and wet places. June. . . .$0 75 
12 100 
$2 50 $15 00 
CALYPSO bulbosa. 3 to 6 in. Variegated pink, purple, and 
yellow. Acid soil. May, June. Moist shade. Excellent 
for the moist, shady rock-garden. 1 00 3 00 
CYPRIPEDIUM acaule. Pink Moccasin Flower. 1 ft. This 
large-flowered Ladyslipper grows best in pine woods but 
grows well in hard woods if the soil is acid. May, June . . 75 
acaule alba. White Moccasin Flower. 1 ft. The rare snow- 
white Cypripedium acaule. Requires acid soil. $1.00 each.. 3 00 
arietinum. Ramshead Ladyslipper. 6 in. A beautiful rare 
pink and white Ladyslipper. May.$1.00 each.. 3 00 
candidum. White Ladyslipper. 6 to 12 in. Tiny white slip¬ 
pers. Grows in a neutral to alkaline soil and needs constant 
moisture and open shade. May.$1.00 each. . 3 00 
montanum. Mountain Ladyslipper. 1 to 2 ft. White sacs, 
brownish sepals. June. Shade. Large, fragrant blossoms 
with odor of vanilla.75c. each. . 2 00 
pubescens. Yellow Ladyslipper. 1 to 2 ft. Pure yellow 
blossoms sometimes with purple lines. May, June. Shade. 90 
spectabile. Showy Ladyslipper. 1 to 3 ft. The largest and 
most showy of our native Orchids. Pink and white flowers 
in June. Requires moist shade. 90 
2 50 
10 00 
10 00 
10 00 
7 00 
3 00 
3 00 
15 00 
20 00 
20 00 
COLLECTION C. Native Ladyslippers 
6 Cypripedium acaule. Pink Moccasin Flower.$1 25 
6 Cypripedium pubescens. Yellow Ladyslipper. 1 50 
6 Cypripedium spectabile. Showy Ladyslipper. 1 50 
18 Ladyslippers.Worth ... $4 25 
This Collection for $3.50 
