1934 Ferndale Nursery—Askov, Minnesota 7 
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Unfolding of the Osmundos 
Polypodium Common. (Polypodium Vulgare) 
—R—-Fronds four to eight inches forming a dense mass, clinging 
to rocks and boulders on steep hillsides. Each 20c, 3 for 50c, 
10 for $1.25—Prepaid, each 30c, 3 for 70c, 10 for $1.75. 
Royal Fern. (Osmundo Regalis) 
—M—Pale green fronds, 3 to 3 feet. It can also be grown in still 
water 2 to 3 inches deep. Each 20c, 3 for 50c, 10 for $1.25—• 
Prepaid, each 30c, 3 for 75c, 10 for $2.00. 
Sensitive Fern. (Onoclea Sensibilis) 
—RMO—Grows from 6 to 36 inches high, according to moistures 
doing best in rather moist places. Plant 12 inches apart and 
cover crowns with one-half inch of soil. Each 20c, 3 for 50c, 
10 for $1.25—Prepaid, each 30c, 3 for 75c, 10 for $2.00. 
Toothed Wood Fern. (Dryopteris spinulosa) 
—M—Evergreen fronds one to three feet tall. Plant crown level 
with surface. Each 20c, 3 for 50c, 10 for $1.25—Prepaid, each 
30c, 3 for 50c, 10 for $1.75. 
Walking Leaf Fern. (Camptosorus rhizophyllus) 
—R—A little low, creeping fern with evergreen fronds 4 to 9 
inches long. Interesting and quite easy to grow in the rock 
garden. Each 25c, 3 for 60c, 10 for $1.50—Prepaid, each 35c, 
3 for 90c, 10 for $1.75. 
Winged Wood Fern. (Dryopteris hexagonoptera) 
—RSM—A very fine little fern for moist and dense shady places 
where it will spread. Fronds from 3 to 4 inches. Each 20c, 
3 for 50c, 10 for $1.25—Prepaid, each 35c, 3 for 90c, 10 for 
$1.75. 
Woodsia Ilvensis (Rusty woodsia) 
—R—This odd but extremely attractive fern grows in clumps on 
exposed summits and steep cliffs, in full sun. Very rare. Each 
50c—Prepaid 60c. 
Woodsia Obtusa. 
—R—Is at home on shady ledges. Fronds 6 to 15 inches. Each 
50c—Prepaid 60c. 
Ebony Spleenwort (Asplenium Ebeneum) 
—R—A lovely little rockfern with blackish shining stalks. Fine 
for rock and wall gardens. 8-12 in. Each 50c—Prepaid 60c. 
Grape Fern (Botrychuim Obliqinm) 
A novel little fern for woodland or open. Its companions are 
usually the Christmas fern, Shield ferns and Maidenhair ferns. 
Fach 50c—Prepaid 60c. 
