| Common Name | Scientific Name | Code |
|---|
| n/a | Botrychium tunux Stensvold & Farrar | BOTU3 |
| n/a | Botrychium yaaxudakeit Stensvold & Farrar | BOYA |
| n/a | Sceptridium Lyon | SCEPT |
| adderstongue | Ophioglossum L. | OPHIO |
| bluntlobe grapefern | Botrychium oneidense (Gilbert) House | BOON |
| Botrychium biternatum | Botrychium dissectum Spreng. var. tenuifolium (Underwood) Farw. | BODIT2 |
| Botrychium crenulatum | Botrychium dusenii auct. non (Christ) Alston [misapplied] | BODU |
| Botrychium dissectum | Botrychium dissectum Spreng. var. obliquum (Muhl. ex Willd.) Clute | BODIO |
| Botrychium dissectum | Botrychium dissectum Spreng. var. oblongifolium (Graves) Broun | BODIO3 |
| Botrychium dissectum | Botrychium obliquum Muhl. ex Willd. | BOOB |
| Botrychium dissectum | Botrychium obliquum Muhl. ex Willd. var. elongatum Gilbert & Haberer | BOOBE |
| Botrychium hesperium | Botrychium lunaria (L.) Sw. ssp. occidentale A.& D. L?ve & Kapoor | BOLUO3 |
| Botrychium hesperium | Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex Koch ssp. hesperium Maxon & Clausen | BOMAH |
| Botrychium hesperium | Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex Koch var. hesperium (Maxon & Clausen) Broun | BOMAH2 |
| Botrychium jenmanii | Botrychium alabamense Maxon | BOAL |
| Botrychium lanceolatum var. angustisegmentum | Botrychium angustisegmentum (Pease & Moore) Fern. | BOAN3 |
| Botrychium lanceolatum var. angustisegmentum | Botrychium lanceolatum (Gmel.) Angstr. ssp. angustisegmentum (Pease & Moore) Clausen | BOLAA |
| Botrychium lanceolatum var. lanceolatum | Botrychium lanceolatum (Gmel.) Angstr. ssp. typicum Clausen | BOLAT2 |
| Botrychium lunaria | Botrychium lunaria (L.) Sw. var. onondagense (Underwood) House | BOLUO2 |
| Botrychium lunaria | Botrychium onondagense Underwood | BOON2 |
| Botrychium lunarioides | Sceptridium lunarioides (Michx.) Holub | SCLU2 |
| Botrychium minganense | Botrychium lunaria (L.) Sw. ssp. minganense (Victorin) Calder & Taylor | BOLUM3 |
| Botrychium minganense | Botrychium lunaria (L.) Sw. var. minganense (Victorin) Dole | BOLUM2 |
| Botrychium multifidum | Botrychium californicum Underwood | BOCA6 |
| Botrychium multifidum | Botrychium coulteri Underwood | BOCO3 |
| Botrychium multifidum | Botrychium matricariae (Schrank) Spreng. | BOMA6 |
| Botrychium multifidum | Botrychium multifidum (Gmel.) Trev. ssp. californicum (Underwood) Clausen | BOMUC6 |
| Botrychium multifidum | Botrychium multifidum (Gmel.) Trev. ssp. coulteri (Underwood) Clausen | BOMUC5 |
| Botrychium multifidum | Botrychium multifidum (Gmel.) Trev. ssp. silaifolium (K. Presl) Clausen | BOMUS |
| Botrychium multifidum | Botrychium multifidum (Gmel.) Trev. var. californicum (Underwood) Broun | BOMUC4 |
| Botrychium multifidum | Botrychium multifidum (Gmel.) Trev. var. coulteri (Underwood) Broun | BOMUC3 |
| Botrychium multifidum | Botrychium multifidum (Gmel.) Trev. var. intermedium (D.C. Eat.) Farw. | BOMUI |
| Botrychium multifidum | Botrychium multifidum (Gmel.) Trev. var. silaifolium (K. Presl) Broun | BOMUS2 |
| Botrychium multifidum | Botrychium silaifolium K. Presl | BOSI3 |
| Botrychium multifidum | Botrychium silaifolium K. Presl var. coulteri (Underwood) Jepson | BOSIC2 |
| Botrychium oneidense | Botrychium dissectum Spreng. var. oneidense (Gilbert) Farw. | BODIO2 |
| Botrychium oneidense | Botrychium multifidum (Gmel.) Trev. var. oneidense (Gilbert) Farw. | BOMUO |
| Botrychium oneidense | Sceptridium oneidense (Gilbert) Holub | SCON |
| Botrychium pinnatum | Botrychium boreale Milde ssp. obtusilobum auct. non (Rupr.) Clausen [misapplied] | BOBOO3 |
| Botrychium pinnatum | Botrychium boreale Milde var. obtusilobum auct. non (Rupr.) Broun [misapplied] | BOBOO2 |
| Botrychium robustum | Botrychium multifidum (Gmel.) Trev. var. robustum (Rupr.) C. Christens. | BOMUR |
| Botrychium rugulosum | Botrychium ternatum auct. non (Thunb.) Sw. [misapplied] | BOTE3 |
| Botrychium simplex | Botrychium simplex E. Hitchc. ssp. simplex Clausen | BOSIS2 |
| Botrychium simplex | Botrychium simplex E. Hitchc. ssp. typicum Clausen | BOSIT2 |
| Botrychium simplex | Botrychium simplex E. Hitchc. var. compositum (Lasch) Milde | BOSIC |
| Botrychium simplex | Botrychium simplex E. Hitchc. var. laxifolium (Clausen) Fern. | BOSIL |
| Botrychium simplex | Botrychium simplex E. Hitchc. var. tenebrosum (A.A. Eat.) Clausen | BOSIT |
| Botrychium simplex | Botrychium tenebrosum A.A. Eat. | BOTE10 |
| Botrychium virginianum | Botrychium virginianum (L.) Sw. ssp. europaeum (Angstr.) J?v. | BOVIE |
| Botrychium virginianum | Botrychium virginianum (L.) Sw. var. europaeum Angstr. | BOVIE2 |
| bulbous adderstongue | Ophioglossum crotalophoroides Walt. | OPCR |
| bulbous adderstongue | Ophioglossum crotalophoroides Walt. var. crotalophoroides | OPCRC |
| bulbous adderstongue | Ophioglossum crotalophoroides Walt. var. nanum Osten ex De Lichtenstein | OPCRN |
| California adderstongue | Ophioglossum californicum Prantl | OPCA8 |
| cheiroglossa fern | Cheiroglossa K. Presl | CHEIR2 |
| Cheiroglossa palmata | Ophioglossum palmatum L. | OPPA3 |
| common moonwort | Botrychium lunaria (L.) Sw. | BOLU |
| Crater Lake grapefern | Botrychium pumicola Coville ex Underwood | BOPU2 |
| cutleaf grapefern | Botrychium dissectum Spreng. | BODI2 |
| Dixie grapefern | Botrychium jenmanii Underwood | BOJE |
| false daisyleaf moonwort | Botrychium pseudopinnatum W.H. Wagner | BOPS |
| Frenchman's Bluff grapefern | Botrychium gallicomontanum Farrar & Johnson-Groh | BOGA2 |
| grapefern | Botrychium Sw. | BOTRY |
| hand fern | Cheiroglossa palmata (L.) K. Presl | CHPA14 |
| helminthostachys | Helminthostachys Kaulf. | HELMI2 |
| Iowa moonwort | Botrychium campestre W.H. Wagner & Farrar | BOCA5 |
| island grapefern | Sceptridium subbifoliatum (Brack.) W.H. Wagner | SCSU13 |
| kamraj | Helminthostachys zeylanica (L.) Hook. | HEZE |
| lanceleaf grapefern | Botrychium lanceolatum (Gmel.) Angstr. | BOLA |
| lanceleaf grapefern | Botrychium lanceolatum (Gmel.) Angstr. var. angustisegmentum Pease & Moore | BOLAA2 |
| lanceleaf grapefern | Botrychium lanceolatum (Gmel.) Angstr. var. lanceolatum | BOLAL |
| large adderstongue | Ophioglossum polyphyllum A. Braun | OPPO5 |
| least adderstongue | Ophioglossum nudicaule L. f. | OPNU |
| leathery grapefern | Botrychium multifidum (Gmel.) Trev. | BOMU |
| leathery grapefern | Botrychium robustum Rupr. | BORO6 |
| limestone adderstongue | Ophioglossum engelmannii Prantl | OPEN |
| little goblin moonwort | Botrychium mormo W.H. Wagner | BOMO2 |
| little grapefern | Botrychium simplex E. Hitchc. | BOSI |
| longstem adderstongue | Ophioglossum petiolatum Hook. | OPPE2 |
| matricary grapefern | Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex Koch | BOMA2 |
| Mingan moonwort | Botrychium minganense Victorin | BOMI |
| mountain moonwort | Botrychium montanum W.H. Wagner | BOMO |
| narrowleaf grapefern | Botrychium lineare W.H. Wagner | BOLI7 |
| netted adderstongue | Ophioglossum reticulatum L. | OPRE |
| northern adderstongue | Ophioglossum pusillum Raf. | OPPU3 |
| northern moonwort | Botrychium pinnatum St. John | BOPI |
| Old World adderstongue | Ophioglossum pendulum L. | OPPE |
| Old World adderstongue | Ophioglossum pendulum L. ssp. falcatum (K. Presl) Clausen | OPPEF |
| Old World adderstongue | Ophioglossum pendulum L. ssp. pendulum | OPPEP |
| Ophioglossum californicum | Ophioglossum lusitanicum L. ssp. californicum (Prantl) R.T. Clausen | OPLUC |
| Ophioglossum californicum | Ophioglossum lusitanicum L. var. californicum (Prantl) Broun | OPLUC2 |
| Ophioglossum nudicaule | Ophioglossum dendroneuron E. St. John | OPDE3 |
| Ophioglossum nudicaule | Ophioglossum ellipticum Hook. & Grev. | OPEL2 |
| Ophioglossum nudicaule | Ophioglossum mononeuron E. St. John | OPMO4 |
| Ophioglossum nudicaule | Ophioglossum nudicaule L. f. var. minus Clausen | OPNUM |
| Ophioglossum nudicaule | Ophioglossum nudicaule L. f. var. tenerum (Mett. ex Prantl) Clausen | OPNUT |
| Ophioglossum nudicaule | Ophioglossum tenerum Mett. ex Prantl | OPTE5 |
| Ophioglossum pendulum ssp. pendulum | Ophioderma pendula (L.) C. Presl | OPPE3 |
| Ophioglossum pusillum | Ophioglossum vulgatum auct. non L. [misapplied] | OPVU3 |
| Ophioglossum pusillum | Ophioglossum vulgatum L. var. alaskanum (E.G. Britt.) C. Christens. | OPVUA |
| Ophioglossum pusillum | Ophioglossum vulgatum L. var. pseudopodum (Blake) Farw. | OPVUP |
| Ophioglossum vulgatum | Ophioglossum pycnostichum (Fern.) A.& D. L?ve | OPPY3 |
| Ophioglossum vulgatum | Ophioglossum vulgatum L. var. pycnostichum Fern. | OPVUP2 |
| pale botrychium | Botrychium pallidum W.H. Wagner | BOPA12 |
| peculiar moonwort | Botrychium paradoxum W.H. Wagner | BOPA9 |
| rattlesnake fern | Botrychium virginianum (L.) Sw. | BOVI |
| reflected grapefern | Botrychium echo W.H. Wagner | BOEC |
| scalloped moonwort | Botrychium crenulatum W.H. Wagner | BOCR |
| Sceptridium subbifoliatum | Botrychium subbifoliatum Brack. | BOSU |
| southern adderstongue | Ophioglossum vulgatum L. | OPVU |
| sparselobe grapefern | Botrychium biternatum (Sav.) Underwood | BOBI |
| spathulate botrychium | Botrychium spathulatum W.H. Wagner | BOSP4 |
| stalked moonwort | Botrychium pedunculosum W.H. Wagner | BOPE4 |
| tailed grapefern | Botrychium acuminatum W.H. Wagner | BOAC2 |
| ternate grapefern | Botrychium rugulosum W.H. Wagner | BORU |
| trianglelobe moonwort | Botrychium ascendens W.H. Wagner | BOAS2 |
| tropical adderstongue | Ophioglossum concinnum Brack. | OPCO |
| western moonwort | Botrychium hesperium (Maxon & Clausen) W.H. Wagner & Lellinger | BOHE5 |
| winter grapefern | Botrychium lunarioides (Michx.) Sw. | BOLU2 |
Plant Names