Blechnales
| Kingdom: | Plantae |
| Phylum: | Pteridiphyta |
| Class: | Polypodiopsida |
| Order: | Blechnales |
- Family
- Genus
- species -- Common Name
- Asplenium
- abscissum -- Cut Spleenwort
- adiantum-nigrum -- Black Spleenwort
- auritum -- Auricled Spleenwort
- billotti -- Pacific Lancelate Spleenwort
- bradleyi -- Bradley's Spleenwort
- cristatum -- Hemlock Spleenwort
- dalhousiae -- Countess Dalhousie's Spleenwort
- exiguum -- Little Spleenwort
- falcatum -- Spleenwort
- flaccidum -- Hanging Spleenwort
- fontanum -- Smooth Rock Spleenwort
- heterochroum -- Bicolored Spleenwort
- maximum -- Sea Spleenwort
- monanthes -- Single-sorus Spleenwort
- montanum -- Mountain Spleenwort
- palmeri -- Palmer's Spleenwort
- pinnatifidium -- Pinnatifid Spleenwort
- platyneuron -- Ebony Spleenwort
- pumilum -- Dwarf Spleenwort
- resilens -- Black-stemmed Spleenwort
- rhizophyllum -- Walking Spleenwort
- ruta-muraria -- Wall-rue
- richardii -- Richard's Asplenium
- scolopendrium -- Hart's-tongue Fern
- septentrionale -- Forked Spleenwort
- serratum -- New World Bird's-nest Fern
- trichomanes -- Maidenhair Spleenwort
- trichomanes-dentatum -- Toothed Spleenwort
- trichomanes-ramosum -- Green Spleenwort
- verecundum -- Modest Spleenwort
- vespertinum -- Western Spleenwort
- x curtissii -- Curtiss' Spleenwort
- x ebenoides -- Scott's Spleenwort
- x heteroresiliens -- Morzenti's Spleenwort
- Camptosorus
- rhizophyllus -- Walking Fern
- Phyllitis
- scolopendrium -- American Hart's-tongue
Blechnaceae
- Blechnum
- capense -- Palm Leaf Fern
- discolor -- Crown Fern
- occidentale -- Hammock Fern
- penna marina -- Dwarf Hard Fern
- serrulatum -- Swamp Fern
- spicant -- Hard Fern
- Woodwardia
- areolata -- Netted Chain Fern
- fimbriata -- Giant Chain Fern
- radicans -- European Chain Fern
- virginica -- Virginian Chain Fern
Dryopteridaceae
- Dryopteris
- abbreviata -- Dwarf Male Fern
- aemula -- Hay-scented Buckler Fern
- arguta -- Coastal Wood Fern
- austeriaca -- Broad Buckler Fern
- campyloptera -- Mountain Wood Fern
- carthusiana -- Narrow Buckler Fern
- celsa -- Log Fern
- cinnamomea -- Cinnamon Wood Fern
- clintoniana -- Clinton's Wood Fern
- cristata -- Crested Buckler Fern
- exspansa -- Spreading Wood Fern
- filix-mas -- Male Fern
- fragrans -- Fragrant Wood Fern
- goldiana -- Giant Wood Fern
- intermedia -- Fancy Fern
- ludoviciana -- Southern Wood Fern
- marginalis -- Marginal Shield Fern
- phegoteris -- Beach Fern
- pseudomas -- Scaly Male Fern
- rossii -- Ross's Wood Fern
- Lastreopsis
- hispida -- Bristly Shield Fern
- Polystichum
- acrostichoides -- North American Christmas Fern
- acukeatum -- Hard Shell Fern
- braunii -- Braun’s Holly Fern
- cystostegia -- Mountain Shield Fern
- lonchitis -- Holly Fern
- munitum -- Coast Sword Fern
- setiferum -- Soft Shell Fern
Lomariopsidaceae
- Lomariopsis
- kunzeana -- Holly Vine Fern
Thelypteridaceae
- Oreopteris
- limbosperma -- Mountain Fern
- Thelypteridaceae
- augescens -- Abrupt-tip Maiden Fern
- dentata -- Downy Maiden Fern
- grandis -- Stately Maiden Fern
- hexagonoptera -- Broad Beach Fern
- hispidula -- Hairy Maiden Fern
- kunthii -- Widespread Maiden Fern
- limbosperma -- Mountain Fern
- nevadensis-- Nevada Marsh Fern
- noveboracensis -- New York Fern
- ovata -- Ovate Maiden Fern
- palustris -- Marsh Fern
- phegopteris -- Narrow Beach Fern
- pilosa -- Streak-sorus Fern
- puberula -- Sonoran Maiden Fern
- reptans -- Creeping Star-hair Fern
- resinifera -- Glandular Maiden Fern
- reticulata -- Lattice-vein Fern
- schlerophylla -- Stiff Star-hair Fern
- serrata -- Toothed Lattice-vein Fern
- simulata -- Massachusetts Fern
- tetragona -- Free-tip Star-hair Fern
- torresiana -- Mariana Maiden Fern
- totta -- Hottentot Fern
Woodsiaceae
- Athyrium
- alpestre -- American Alpine Lady Fern
- distentifolium -- Alpine Lady Fern
- filix-femina -- Northern Lady Fern, Southern Lady Fern, Western Lady Fern
- pycnocarpum -- Narrow-leaved Glade Fern
- thelypteroides -- Silvery Glade Fern
- Cystopteris
- bulbifera -- Bulblet Fern
- dickieana -- Dickie's Bladder Fern
- fragilis -- Brittle Bladder Fern
- laurentiana -- Laurentian Bladder Fern
- montana -- Mountain Bladder Fern
- protusa -- Lowland Brittle Fern
- reevesiana -- Southwestern Brittle Fern
- tennesseensis -- Hybrid Bladder Fern
- tenuis -- Mackay's Brittle Fern
- Diplazium
- japonicum -- Japanese Twin-sorus Fern
- lonchophyllum -- Lance-leaved Twin-sorus Fern
- Gymnocarpium
- dryopteris -- Oak Fern
- robertianum -- Limestone Oak Fern
- Matteuccia
- struthiopteris -- Ostrich Fern
- Onoclea
- sensibilis -- Sensitive Fern
- Woodsia
- alpina -- Alpine Cliff Fern
- glabella -- Smooth Cliff Fern
- ilvensis -- Rusty Cliff Fern
- mexicana -- Mexican Cliff Fern
- obtusa -- Blunt-lobed Cliff Fern
- oregana -- Western Cliff Fern
- plummerae -- Plummer's Cliff Fern
- scopulina -- Mountain Cliff Fern
Aspleniaceae
