N. A. HALLAUER—Webster, N. Y. 
7 
*Aubretia Campbelli —A large flowering hybrid, lavender blue flow¬ 
ers in masses. Dry soil in sun. All Aubretias establish better 
if part of the top is cut back when planted. April and May. 
(w). 
(‘Aubretia Deltoides (False Wall Cress) —Forms dense mats of green 
foliage similar to arabis. Violet flowers in early April and May. 
6 in. Dry soil in sun. Excellent rock or wall plants, (w) (s). 
Baptisia Australis (False Indigo) —Tall racemes or dark blue pea¬ 
shaped flowers in June. Good foliage. 3 ft. Ordinary soil. 
^Beilis Perennis Longfellow (English Daisy) (Bachelors Button) — 
Perfectly formed double pink flowers in spring and again in 
fall. 5 in. Ordinary soil. 20 cents each, $1.50 per dozen. 
* Beilis Perennis Snowball —A white form of the above. 20 cents 
each, $1.50 per dozen. 
Bocconia Cordata (Plume Poppy) — (Tree Celandine) —A very at¬ 
tractive tall plant, creamy plumes of flowers in July and August. 
Succeeds in any soil. 6 ft. 
Boltonia Asteroides (False Chamomile) (Boltons Starwort) — 
Another fine tall growing plant literally covered with medium 
sized white daisies in fall. 5 ft. 
Boltonia Latisquama —An excellent lavender pink form. Valuable 
for cutting. 4 ft. (c). 
*HARDY CACTI 
Hardy Cactus plants, with their quaint and unusual forms are 
coming into favor for sunny, dry positions in the rock garden; 
on sunny banks; and for use in the solarium or sun porch. The 
plants listed below are hardy to zero or below. Only blooming 
size plants are sent out. 
Culture —Plant in well drained dry sandy soil in full sun. An 
alkaline or limestone soil is preferable. Water sparingly at all 
times. Being native of the northern Rocky Mountains, they will 
probably endure any cold liable in the North Eastern United States. 
Winter moisture is their worst enemy, so plant them in a raised 
sloping position, if possible, or protect them from overhead wet 
in winter. 
Opuntia aborescens (Tree or Candelabrum Cactus). Cylindrical 
stems branching into tree-like form. Flowers deep-rose red to 
purple. Fruits yellow. Also called Opuntia imbricata (Walking- 
stick Cactus). 35 cents each. 
Opuntia fragilis (Brittle Cactus). Dark green. Joints oblong or 
nearly round. Very spiny, Spines gray to red-brown. Flowers 
clear lemon-yellow. The dwarfest of the Opuntias. 2 to 4 
inches. 
Opuntia arenaria (Sand Cactus). Dark green. Branches a little 
larger and somewhat flatter than Opuntia fragilis, but with a 
lesser number of stout yellow spines. Flowers pale-yellow 
slightly tinged with green. 2 to 4 inches. 
Opuntia camanchica (Long Spine) (Edible Indian Fig). Dark 
green. Three long straight red spines from each aeriole. Flow¬ 
ers rich yellow. 6 to 12 inches. 40 cents each. 
Opuntia missouriensis (polyacantha). Gray-green. Very spiny. 
Spines white. Flowers yellow, yellow-bronze, pink and occa¬ 
sionally a red one. 6 to 12 inches. 
Opuntia rhodantha. Nearly alpine. Cray-green. Well covered 
with light yellow spines. Flowers light yellow. Low, compact 
grower, flat branches almost circular and uniform in size. 
Opuntia refinesqui (mesasantha) (Edible Prickley Pear). Dark 
green. Spines none, or a solitary strong one reflexed with one 
or two small ones at its base, all are gray or yellow. Flowers 
yellow or yellow with red centers. 6 to 12 inches. 35 cents 
each. 
Opuntia xanthostemma. Very attractive and distinct for its rose- 
red flowers. Forms neat uniform clumps of medium size. 
Height about 8 inches. Supply limited. Nice blooming size 
plants $1.00 each. 
Mammillaria missouriensis. Small variety 1 Vi to 2 inches in dia¬ 
meter and about the same in height. Light green. Cray Spines. 
Flowers orange-yellow. Berries red. 35 cents each. 
Mammillaria senilis. A very scarce species of the same descrip¬ 
tion, except that it is of larger size and more showy. 75 cents 
each. 
Mammillaria vivipara. A variable species, taller and larger than 
Senilis, with purplish spine-tufts on prominent tubercles. 
Flowers deep rose-purple. Spines almost erect on crown. Also 
known as Corypantha radiosa. 35 cents each. 
Echinocereus coccineus (phoeniceus). Cylindrical plants with high 
ribs, well covered with stiff straw-colored spines. Inclined to 
form masses of many heads. Flowers brilliant scarlet trumpets; 
usually bunched. 3 to 9 inches high to 4 in diameter. 50 
cents each. 
Echinocereus gonacanthus (Kings-crown). Broadly ribbed. Stout 
coarse spines. Very ornamental plant. Showy deep-scarlet 
flowers, trumpet-shaped; open day and night. 3 to 9 inches. 
50 cents each. 
