| Common Name | Scientific Name | Code |
| n/a | Trichomanes brevipes (C. Presl) Baker | TRBR18 |
| aerialroot bristle fern | Trichomanes radicans Sw. | TRRA3 |
| Antilles filmy fern | Hymenophyllum brevifrons Kunze | HYBR6 |
| Appalachian bristle fern | Trichomanes boschianum Sturm | TRBO |
| axillary filmy fern | Hymenophyllum axillare Sw. | HYAX |
| Bauer's bristle fern | Trichomanes bauerianum Endl. | TRBA3 |
| bristle fern | Trichomanes L. | TRICH5 |
| Caribbean filmy fern | Hymenophyllum asplenioides (Sw.) Sw. | HYAS |
| climbing bristle fern | Trichomanes scandens L. | TRSC |
| creeping filmy fern | Hymenophyllum microcarpum Desv. | HYMI3 |
| crisped bristle fern | Trichomanes crispum L. | TRCR3 |
| dotted bristle fern | Trichomanes punctatum Poir. | TRPU5 |
| dotted bristle fern | Trichomanes punctatum Poir. ssp. floridanum W. Boer | TRPUF |
| dotted bristle fern | Trichomanes punctatum Poir. ssp. punctatum | TRPUP |
| dotted bristle fern | Trichomanes punctatum Poir. ssp. sphenoides (Kunze) W. Boer | TRPUS |
| dwarf bristle fern | Trichomanes petersii Gray | TRPE2 |
| eggleaf bristle fern | Trichomanes ovale (Fourn.) W. Boer | TROV3 |
| elegant bristle fern | Trichomanes cyrtotheca Hbd. | TRCY2 |
| elegant filmy fern | Hymenophyllum tegularis (Desv.) Proctor & Lourteig | HYTE7 |
| entirewing bristle fern | Trichomanes holopterum Kunze | TRHO3 |
| filmy fern | Hymenophyllum Sm. | HYMEN5 |
| fragile filmy fern | Hymenophyllum fragile (Hedw.) Morton | HYFR2 |
| graceful filmy fern | Hymenophyllum fucoides (Sw.) Sw. | HYFU |
| hairy filmy fern | Hymenophyllum hirsutum (L.) Sw. | HYHI3 |
| Hawai'i bristle fern | Trichomanes draytonianum Brack. | TRDR |
| Hooker's bristle fern | Trichomanes hookeri K. Presl | TRHO4 |
| Hymenophyllum decurrens | Hymenophyllum polyanthos (Sw.) Sw. var. protrusum (Hook.) Farw. | HYPOP2 |
| Hymenophyllum decurrens | Hymenophyllum protrusum Hook. | HYPR2 |
| Hymenophyllum hirsutum | Hymenophyllum ciliatum (Sw.) Sw. | HYCI2 |
| Hymenophyllum lanceolatum | Sphaerocionium lanceolatum (Hook. & Arn.) Copeland | SPLA12 |
| Hymenophyllum recurvum | Mecodium recurvum (Gaud.) Copeland | MERE10 |
| Hymenophyllum tegularis | Hymenophyllum elegantulum Bosch | HYEL3 |
| Hymenophyllum tegularis | Hymenophyllum elegantulum Bosch var. petiolulatum Morton | HYELP |
| Hymenophyllum undulatum | Hymenophyllum contortum auct. non Bosch [misapplied] | HYCO4 |
| Hymenophyllum undulatum | Hymenophyllum crispum auct. non Kunth [misapplied] | HYCR2 |
| Hymenophyllum undulatum | Hymenophyllum fendlerianum auct. non Sturm [misapplied] | HYFE2 |
| Hymenophyllum wrightii | Mecodium wrightii (Bosch) Copeland | MEWR2 |
| Jamaican filmy fern | Hymenophyllum paucicarpum Jenman | HYPA5 |
| jeweled bristle fern | Trichomanes polypodioides L. | TRPO4 |
| Kappler's bristle fern | Trichomanes kapplerianum Sturm | TRKA |
| Kauai fern | Vandenboschia tubiflora F.S. Wagner | VATU |
| kilau | Trichomanes davallioides Gaud. | TRDA |
| lined bristle fern | Trichomanes lineolatum (Bosch) Hook. | TRLI |
| longtom filmy fern | Hymenophyllum lineare (Sw.) Sw. | HYLI2 |
| mountain filmy fern | Hymenophyllum macrothecum F | HYMA3 |
| ohiaku | Hymenophyllum recurvum Gaud. | HYRE |
| Padron's bristle fern | Trichomanes padronii Proctor | TRPA16 |
| palaihinahina | Hymenophyllum lanceolatum Hook. & Arn. | HYLA2 |
| palailaulii | Hymenophyllum obtusum Hook. & Arn. | HYOB |
| parchment bristle fern | Trichomanes hymenoides Hedw. | TRHY4 |
| robust bristle fern | Trichomanes robustum Fourn. | TRRO3 |
| royal bristle fern | Trichomanes angustifrons (F?e) W. Boer | TRAN4 |
| scale edge bristle fern | Trichomanes membranaceum L. | TRME4 |
| sidesaddle bristle fern | Trichomanes pusillum Sw. | TRPU13 |
| Sieber's filmy fern | Hymenophyllum sieberi (K. Presl) Bosch | HYSI2 |
| Sierra de Luquillo filmy fern | Hymenophyllum decurrens (Jacq.) Sw. | HYDE6 |
| smooth filmy fern | Hymenophyllum polyanthos (Sw.) Sw. | HYPO |
| stiff bristle fern | Trichomanes rigidum Sw. | TRRI3 |
| tansy bristle fern | Trichomanes pinnatum Hedw. | TRPI4 |
| Taylor's filmy fern | Hymenophyllum tayloriae Farrar & Raine | HYTA3 |
| thinleaf bristle fern | Trichomanes hymenophylloides Bosch | TRHY2 |
| tiny bristle fern | Trichomanes minutum Blume | TRMI9 |
| treemoss bristle fern | Trichomanes krausii Hook. & Grev. | TRKR |
| treetrunk bristle fern | Trichomanes capillaceum L. | TRCA10 |
| Trichomanes angustifrons | Trichomanes pusillum auct. non Sw. [misapplied] | TRPU14 |
| Trichomanes bauerianum | Callistopteris baldwinii (D.C. Eat.) Copeland | CABA26 |
| Trichomanes bauerianum | Hymenophyllum baldwinii D.C. Eat. | HYBA2 |
| Trichomanes bauerianum | Trichomanes baldwinii (D.C. Eat.) Copeland | TRBA2 |
| Trichomanes cyrtotheca | Vandenboschia cyrtotheca (Hbd.) Copeland | VACY |
| Trichomanes membranaceum | Lecanium membranaceum (L.) K. Presl | LEME5 |
| Trichomanes minutum | Trichomanes saxifragoides K. Presl | TRSA |
| Trichomanes punctatum ssp. sphenoides | Trichomanes sphenoides Kunze | TRSP4 |
| Tunbridge filmy fern | Hymenophyllum tunbrigense (L.) Sm. | HYTU2 |
| vandenboschia | Vandenboschia Copeland | VANDE |
| wavy filmy fern | Hymenophyllum undulatum (Sw.) Sw. | HYUN2 |
| weft fern | Trichomanes intricatum Farrar | TRIN13 |
| winged bristle fern | Trichomanes alatum Sw. | TRAL3 |
| woolly filmy fern | Hymenophyllum lanatum F | HYLA3 |
| Wright's filmy fern | Hymenophyllum wrightii Bosch | HYWR2 |