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Adiantum
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The Adiantum
aleuticum
capillus-veneris
monochlamys
pedatum
venustum
The Arachniodes
aristata
simplicior
standishii
The Aspidotis
densa
The Asplenium
adiantum-nigrum
adulterinum
ceterach
fontanum
montanum
platyneuron
rhizophyllum
ruta-muraria
scolopendrium
septentrionale
trichomanes
viride
The Astrolepis
sinuata
The Athyrium
alpestre
filix-femina
niponicum
otophorum
vidalii
The Blechnum
penna-marina
spicant
The Cheilanthes
alabamensis
argentea
covillei
feei
gracillima
lanosa
tomentosa
The Cryptogramma
acrostichoides
crispa
stelleri
The Cyrtomium
caryotideum
falcatum
fortunei
macrophyllum
The Cystopteris
alpina
bulbifera
fragilis
laurentiana
montana
protrusa
tenuis
The Dennstaedtia
punctilobula
The Deparia
acrostichoides
japonica
The Diplazium
pycnocarpon
sibiricum
The Dryopteris
Dryopteris A-C
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Dryopteris D-N
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Dryopteris O-Z
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aemula
affinis
amurensis
arguta
bissetiana
campyloptera
carthusiana
caucasica
celsa
championii
clintoniana
crassirhizoma
cristata
cycadina
cystolepidota
decipiens
dilatata
erythrosora
expansa
filix-mas
formosana
fragrans
fuscipes
goldiana
hondoensis
intermedia
kuratae
lacera
lepidopoda
ludoviciana
marginalis
mindshelkensis
oreades
pacifica
polylepis
pseudo-filix-mas
purpurella
remota
sacrosancta
saxifraga
sieboldii
stewartii
sublacera
tokyoensis
uniformis
varia
wallichiana
The Gymnocarpium
disjunctum
dryopteris
robertianum
The Lygodium
japonicum
palmatum
Matteuccia
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Onoclea
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Oreopteris
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Osmunda
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Pellaea
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Phegopteris
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Polypodium
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Polystichum
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Pteridium
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Pteris
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Pyrrosia
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Thelypteris
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Woodsia
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Woodwardia
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The Matteuccia
struthiopteris
The Onoclea
sensibilis
The Oreopteris
limbosperma
The Osmunda
cinnamomea
claytoniana
japonica
regalis
The Pellaea
atropurpurea
breweri
bridgesii
glabella
mucronata
The Phegopteris
connectilis
decursive-pinnata
hexagonoptera
The Pleopeltis
polypodioides
The Polypodium
amorphum
appalachianum
californicum
cambricum
fauriei
glycyrrhiza
hesperium
interjectum
scouleri
sibiricum
virginianum
vulgare
The Polystichum
Polystichum A-K
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Polystichum L-P
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Polystichum R-Z
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acrostichoides
aculeatum
andersonii
braunii
craspedosorum
imbricans
kruckebergii
lemmonii
lepidocaulon
lonchitis
makinoi
munitum
neolobatum
polyblepharum
proliferum
retroso-paleaceum
rigens
scopulinum
setiferum
setigerum
tagawanum
tripteron
tsus-simense
xiphophyllum
The Pteridium
aquilinum
The Pteris
cretica
multifida
The Pyrrosia
lingua
The Thelypteris
noveboracensis
palustris
simulata
The Woodsia
alpina
glabella
ilvensis
intermedia
manchuriensis
obtusa
oregana
polystichoides
scopulina
The Woodwardia
areolata
virginica
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Why ferns are hard to identify
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Sori and Indusia
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Hardy Fern Home
Topics
Site focus
Navigating the site
Why ferns are hard to identify
Nomenclature
Glossaries
Illustrated Glossary
Flora of Australia
Lower Vascular Plant Glossary
Hardy Fern Glossary
Rhizomes
Structure and Shape
Blade Division
Hairs and Scales
Margins
Sori and Indusia
Bibliography
Major Fern Links
Copyright
All Ferns
Adiantum
Arachniodes
Aspidotis
Asplenium
Astrolepis
Athyrium
Blechnum
Cheilanthes
Cryptogramma
Cyrtomium
Cystopteris
Dennstaedtia
Deparia
Diplazium
Dryopteris
Gymnocarpium
Lygodium
Matteuccia
Onoclea
Oreopteris
Osmunda
Pellaea
Phegopteris
Pleopeltis
Polypodium
Polystichum
Pteridium
Pteris
Pyrrosia
Thelypteris
Woodsia
Woodwardia
Illustrated Glossary
Contents
Blade Shapes
Frond Parts
Margins and Shapes
Rhizome Types
Scales and Hairs
Sori and Indusia
Sorus Positions
Vascular Bundles
Veins
Index
acicular
acroscopic
acuminate
acute
alternate
apex
apiculate
appressed
areole
attenuate
auricle
auriculate
basal
basiscopic
bivalvate
blade
caudate
caudex
cartilaginous
clathrate
commissural
costa
costule
crenate
crenulate
crosier
decumbent
decurrent
deltate
dentate
denticulate
dimidiate
distal
elliptic
emarginate
entire
exindusiate
falcate
fiddlehead
free, forked
frond
glandular
hastate
idioblast
incised
indusium
inframedial
involucre
jointed
lacerate
lanceolate
linear
lanceolate
long-creeping
marginal
medial
oblanceolate
oblong
obovate
obtuse
opposite
ovate
ovate-lanceolate
pectinate
peltate indusium
peltate scale
pericostal
petiole
pinna(e)
pinnate
pinnatifid
pinnatisect
pinnule
proximal
rachis
reniform
reticulate
rhizome
roots
segment
serrate
short-creeping
simple
sinus
spatulate
sorus
stellate
stipe
stolon
submarginal
submedial
supramedial
synangium
ternate
trapeziform
triangular
truncate
tufted
undulate
venuloid
Drawings by Anna Stone from
Hawai`i's Ferns and Fern Allies
, Daniel D. Palmer, 2003.
Reports of errors and omissions appreciated:
toms AT hardyfernlibrary.com
(please replace the AT with @)