
‘aed 

RARE PERENNIALS, ALPINE PLANTS 
FERNS—Continued. 
*Dryopteris fragrans (Fragrant Fern)— 
Native from Vermont north to Greenland 
and Alaska, it grows on dry limestone 
cliffs throughout Canada, but nowhere is 
it plentiful. Growing from 6 to 10 inches 
tall it has a slight resinous odor and 
proves to be very easy to grow in light 
Shade. $1.00 and $1.50 each. 
*Pellaea andromedaefolia—(Coffee Fern) 
One of the most distinct and interesting 
species of our native Ferns. The leaves 
are from 6 to 12 inches long and 3 to 5 
inches wide, and are very different from 
other Ferns, 50c and 75c each. 
P. atropurpurea—Dwarf resistant species 
with grey-green, black-stemmed fronds. 
Requires lime. Not common. 8 inches. 
50c each. 
*P. glabella—A very distinct species, some- 
what on the order of P. atropurpurea, 
but with fronds only 6 inches long, and 
pinnae more rounded. Like atropur- 
purea, likes a little lime. 75c and $1.00 
each. 
*P, mucronata—(Bird-Foot Fern). Rather 
stiff foliage, shaped like bird track, 8 to 
10 inches long. 50c and 75c each. 
*Pityrogramma triangularis — (Formerly 
listed as Ceropteris triangularis) The 
Gold-Back Fern. The fronds, 6 to 8 inches 
_long and 8 to 5 inches wide, are dark 
green above and deep golden yellow be- 
neath. Dry conditions in light shade. 
35c each. 
SHADE FERNS 
camptosorus *rhiscophyllus — (Walking 
Fern.) Usually found carpeting limy 
ledges or boulders in shade although it 
occasionally grows in full sun where the 
foliage becomes a much lighter green. 
In shade the fronds root at the tip in 
the black leafmold to produce many new 
plants, thus making a thick mat. 50c ea. 
-cyrtomium falcatum—A very rare Fern 
from Japan, hardy in northwest with a 
little protection, but usually used as 
house plant, being one of the few species 
which will thrive under ordinary house 
conditions. Requires a little shade in 
summer, protection from wind and leaf- 
mold or peaty soil. The large, thick, 
glossy foliage makes it an excellent Fern 
for decorations. 12 to 18 inches. $1.50 
each. 
*Lygodium palmatum (Climbing Fern)— 
Leaves 2 feet or more high, bearing pairs 
of cordate-palmate pinnules 1% to 2 
inches long, on short petioles. Massa- 
chusetts to Florida and Tennessee. Very 
hardy, requiring a light moist soil and 
light shade. $1.00 each, 
21 
polypodium *scouleri — (The Leathery 
Polypody.) A rare fern with very leath- 
ery, evergreen fronds with rounded 
pinnae and unusual, golden sori on the 
under side. Requires shade, moisture and 
leafmold. 6 inches. 75c and $1.00 each. 
Polystichum — The following species of 
Polystichum are suitable for shady cor- 
ner or border and shady places in the 
rockery. Some can stand more sun than 
others, as noted. 
*P, acrostichoides — (Christmas Fern) 
Leaves in dense crowns, 10 inches high. 
Very easy. 50c each. 
P. andersoni—A very rare species, some- 
what tall for the rockery. the rather 
broad, lacy fronds being from 18 to 24 
inches long. Light shade. $1.00 and $1.50 
each. 
P. brauni—Another species which is rather 
large for the rockery, the lacy fronds 
being from 18 to 24 inches long. Requires 
dense shade and moisture during the dry 
weather. Rare. 75c and $1.00 each. 
P. lemmoni—A very rare Fern, with full and 
compact fronds, 6 to 10 inches long. 
Gritty soil, with plenty of leafmold or 
peat, with light shade. $1.00 each. 
P. lonchitis—-The Mountain Holly-fern. An- 
other rare Fern with rather rigid fronds 
of dark green; 12 to 15 inches long. Shade. 
75c and $1.00 each. 
P, munitum—(Giant Holly-Fern or Sword- 
Fern) Large fronds, from 18 to 36 inches 
long, for shady corners or woodland 
plantings. 50c and 75c each. 
*P. munitum imbricans — (Small Holly- 
Fern or Sword-Fern) A dwarf form of 
preceding, for the dry rock garden. 50c 
and 75c each. 

DRYOPTERIS FRAGANS 
