Species List
- Blade leaf frond
- Walking Fern
- Climbing Fern
- Water Clover
- Mosquito Fern
- Moonwort
- Little Grape Fern
- Lance-leaved Grape Fern
- Daisy-leaved Grape Fern
- Sensitive Fern
- Netted Chain Fern
- Resurrection Fern
- Common Polypody
- Scott's Spleenwort
- Lobed Spleenwort
- Northern Holly Fern
- Christmas Fern
- Glade Fern
- Green Spleenwort
- Maidenhair Spleenwort
- Bradley's Spleenwort
- Ebony Spleenwort
- Black-stemmed Spleenwort
- Northern Maidenhair
- Southern Maidenhair
- Powdery Cloak Fern
- Alabama Lip Fern
- Purple Cliffbrake
- Smooth Cliffbrake
- Woolly Lip Fern
- Slender Lip Fern
- Hairy Lip Fern
- Blunt-lobed Grape Fern
- Dissected Grape Fern
- Leathery Grape Fern
- Sparse-lobed Grape Fern
- Daisy-leaved Grape Fern
- Rattlesnake Fern
- Lance-leaved Grape Fern
- Bracken
- Mountain Fragile Fern
- Limestone Oak Fern
- Oak Fern
- Broad Beech Fern
- Narrow Beech Fern
- Bulblet Fern
- Wall Rue
- Mountain Spleenwort
- Braun's Holly Fern
- Fragrant Wood Fern
- New York Fern
- Ostrich Fern
- Cinnamon Fern
- Interrupted Fern
- Appalachian Filmy Fern
- Virginia Chain Fern
- Bradley's Spleenwort
- Lady Fern
- Silvery Glade Fern
- Parsley Fern
- Slender Cliffbrake
- Rusty Woodsia
- Smooth Woodsia
- Alpine Woodsia
- Rocky Mountain Woodsia
- Blunt-lobed Woodsia
- Oregon Woodsia
- Hay-scented Fern
- Massachusetts Fern
- Marsh Fern
- Fragile Fern
- Marginal Wood Fern
- Alpine Lady Fern
- Boott's Wood Fern
- Evergreen Wood Fern
- Spinulose Wood Fern
- Spreading Wood Fern
- Goldie's Wood Fern
- Log Fern
- Male Fern
- Crested Wood Fern
- Clinton's Wood Fern
Anne C. Hallowell and Barbara Hallowell; Illustrated by Anne C. Hallowell