All Species in Polystichum
- Alaska Hollyfern (Polystichum setigerum)
- Aleutian Holly Fern (Polystichum lachenense)
- Anderson's Hollyfern (Polystichum andersonii)
- Antilles Hollyfern (Polystichum platyphyllum var. platyphyllum)
- Attu Hollyfern (Polystichum microchlamys)
- Bonsey's Hollyfern (Polystichum bonseyi)
- Braun's Hollyfern (Polystichum braunii)
- California Swordfern (Polystichum californicum)
- Christmas Fern (Polystichum acrostichoides)
- Dudley's Swordfern (Polystichum dudleyi)
- Flatleaf Hollyfern (Polystichum platyphyllum)
- Hillebrand's Hollyfern (Polystichum hillebrandii)
- Hollyfern (Polystichum × hagenahii)
- Hollyfern (Polystichum × potteri)
- Island Swordfern (Polystichum haleakalense)
- Kruckeberg's Hollyfern (Polystichum kruckebergii)
- Lemmon's Hollyfern (Polystichum lemmonii)
- Monte Guilarte Hollyfern (Polystichum calderonense)
- Mountain Hollyfern (Polystichum scopulinum)
- Narrowleaf Swordfern (Polystichum imbricans)
- Northern Hollyfern (Polystichum lonchitis)
- Rusty Swordfern (Polystichum echinatum)
- Tailed Hollyfern (Polystichum rhizophyllum)