tO Ferndale Nursery—Askov, Minn, 1943 
Hardy Fern Varieties 
Letters preceding common name of fern indicate adapt- 
ability of variety to growing conditions. R—adapted for rock 
garden; B—for bog or wet location; S—for shady places; 
O—open sunny location. Varieties well adapted for foundation 
planting are so indicated. 

GROUP 1 
10 100 
RS—AMERICAN MAIDENHAIR—Foundation 
Adiantuniypedstuni, (38--12) i 2 ee $0.90 $ 7.00 
S—CHRISTMAS FERN— 
Polystichum acrosticoides, 12—30 in, —_-_-_-- 1.10 9.00 
SB—CINNAMON FERN— 
Osmundo cinnamomea, 2—4 ft. ~-_.--___- ---_ 1.10 9,00 
S—CLINTONS WOOD FERN—Moist Locations 
Dryopteriss clintoniana 1-2 vitwe 1.10 9.00 
SB—CRESTED WOOD FERN— 
Dryopterisecristaram 0-10 pill ene ee eee 1.10 9.00 
RO—HAYSCENTED FERN—Foundation 
Dennstedtia punctiloba, 12—18 in. ____________ 1.10 9.00 
RO—INTERRUPTED FERN—Foundation 
OSMUNGOm Clay CON aimee —— 4 we (ogee ere 1.10 9.00 
RS—LADY FERN—Foundation 
Athyrium -telixsfacmina wt oe, 2 seen 90 7.00 
LEATH®RY WOOD FERN—Foundation 
Dryopteris marginale, 12—30 in. ---_--________ 1.10 9.00 
B—MARSH FERN— 
Dryopteris thelepteris, 6—12 in. ~-..____...___ 1.10 9.00 
RS—OSTRICH FERN—Foundation 
Ptevisgnodulosa,2—@rtb.. nea na eee 90 7.00 
RO—POLYPODIUM COMMON— 
Polypodium vulgare, 4—6 in, _......___)....___ .90 7.00 
SB—ROYAL FERN— 
OsSMmuUndo revalisas-o nites: ees ee 1.20 10.00 
RB—SENSITIVE FERN—Foundation 
Onocleatsensibilis #6_16.in nee 1.10 9.00 
B—TOOTHED WOOD FERN 
Dryopleris spinulosaa-_aist) eee eee ee 1.10 9.00 
SRB—WINGED WOOD FERN— 
Dryopteris hexagonopteris, 2—4 in. __________ .90 7.00 
GROUP 2 
RS—BRITTLE BLADDER FERN— MY os 
Cystopteris: buibifera. 4-_fiain wees e eee eee 2.00 25 
R—RUSTY WOODSIA— 
Woodsiajilvensise2—§ Inv.) ee ee 2.50 30 
RO—COMMON WOODSIA— 
Woodsia obtusaste—S.in, Sete ee ee 2.00 29 
RS—BEECH FERN— 
Phegopteris hexagonopteris, 8—12 in, -_______ 2.00 wie 
