| Huperzia acerosa (Sw.) Holub | Accepted |  | TRO | 
	
		| Huperzia acifolia (Rolleri) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia acuta (Rolleri) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia acutifolia (Desv.) Holub | Accepted |  | TRO | 
	
		| Huperzia affinis Trevis. | Accepted |  | TRO | 
	
		| Huperzia aloifolia (Wall. ex Grev. & Hook.) Trevis. | Synonym |  | TRO | 
	
		| Huperzia amentacea (B. Øllg.) Holub | Accepted |  | TRO | 
	
		| Huperzia andina (Rosenst.) Holub | Accepted |  | TRO | 
	
		| Huperzia appalachiana Beitel & Mickel | Unresolved |  | TRO | 
	
		| Huperzia appressa Á. Löve & D. Löve | Unresolved |  | TRO | 
	
		| Huperzia aqualupiana (Spring) Rothm. | Accepted |  | TRO | 
	
		| Huperzia arctica Sipliv. | Accepted |  | TRO | 
	
		| Huperzia arcturi (Maxon ex Herter) C.V. Morton ex Luteyn | Accepted |  | TRO | 
	
		| Huperzia arcuata B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia aristei (Nessel) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia arthuri (Maxon ex Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia ascendens (Herter ex Nessel) Holub | Accepted |  | TRO | 
	
		| Huperzia aschersonii (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia attenuata (Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia austroecuadorica B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia austrosinica Ching | Accepted |  | TRO | 
	
		| Huperzia badiniana B. Øllg. & P.G. Windisch | Accepted |  | TRO | 
	
		| Huperzia bampsiana Pic. Serm. | Unresolved |  | TRO | 
	
		| Huperzia × bartleyi (Cusick) Holub | Accepted |  | TRO | 
	
		| Huperzia × bartleyi (Cusick) Kartesz & Gandhi | Unresolved |  | TRO | 
	
		| Huperzia beiteliana Mickel | Accepted |  | TRO | 
	
		| Huperzia beitelii B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia bifida (Humb. & Bonpl. ex Willd.) Holub | Synonym |  | TRO | 
	
		| Huperzia biformis (Hook.) Holub | Accepted |  | TRO | 
	
		| Huperzia binervia (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia blepharodes (Maxon) Holub | Synonym |  | TRO | 
	
		| Huperzia boliviana (Rosenst.) Rolleri & Deferrari | Synonym |  | TRO | 
	
		| Huperzia brachiata (Maxon) Holub | Accepted |  | TRO | 
	
		| Huperzia bradeorum (H. Christ) Holub | Accepted |  | TRO | 
	
		| Huperzia brauseana (Herter) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia brevifolia (Grev. & Hook.) Holub | Accepted |  | TRO | 
	
		| Huperzia brongniartii (Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia bucahwangensis Ching | Accepted |  | TRO | 
	
		| Huperzia buesii (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia × buttersii (Abbe) Kartesz & Gandhi | Accepted |  | TRO | 
	
		| Huperzia callitrichifolia (Mett.) Holub | Accepted |  | TRO | 
	
		| Huperzia campiana B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia cancellata (Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia capellae (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia capillaris (Sodiro) Holub | Accepted |  | TRO | 
	
		| Huperzia caracasica (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia carinata (Desv. ex Poir.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia carinata (Desv. ex Poir.) Rothm. | Synonym |  | TRO | 
	
		| Huperzia castoris (Herter) C.V. Morton ex Luteyn | Synonym |  | TRO | 
	
		| Huperzia catacachiensis (Herter ex Nessel) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia cavifolia (C. Chr.) Tardieu | Accepted |  | TRO | 
	
		| Huperzia ceylanica (Spring) Rothm. | Accepted |  | TRO | 
	
		| Huperzia chamaeleon (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia chinensis Czerep. | Unresolved |  | TRO | 
	
		| Huperzia chinensis (H. Christ) Ching | Accepted |  | TRO | 
	
		| Huperzia chiricana (Maxon) Holub | Accepted |  | TRO | 
	
		| Huperzia chishuiensis X.Y. Wang & P.S. Wang | Accepted |  | TRO | 
	
		| Huperzia ciliolata B. Øllg. | Unresolved |  | TRO | 
	
		| Huperzia cleefiana B. Øllg. | Unresolved |  | TRO | 
	
		| Huperzia colanensis B. Øllg. | Unresolved |  | TRO | 
	
		| Huperzia columnaris B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia comans (Herter ex Nessel) B. Øllg. & P.G. Windisch | Accepted |  | TRO | 
	
		| Huperzia compacta (Hook.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia copelandiana (R.C.Y. Chou & Bartlett) Holub | Accepted |  | TRO | 
	
		| Huperzia copelandii (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia coriacea (Rolleri) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia costaricensis (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia crassa (Humb. & Bonpl. ex Willd.) Rothm. | Accepted |  | TRO | 
	
		| Huperzia crassa var. crassa | Accepted |  | TRO | 
	
		| Huperzia crispata (Ching) Ching | Accepted |  | TRO | 
	
		| Huperzia cruenta (Spring) Rothm. | Accepted |  | TRO | 
	
		| Huperzia cryptomeriana (Maxim.) R.D. Dixit | Synonym |  | TRO | 
	
		| Huperzia cuernavacensis (Underw. & F.E. Lloyd) Holub | Accepted |  | TRO | 
	
		| Huperzia cumingii (Nessel) Holub | Accepted |  | TRO | 
	
		| Huperzia cuneifolia (Hieron.) Holub | Accepted |  | TRO | 
	
		| Huperzia cunninghamioides (Hayata) Holub | Accepted |  | TRO | 
	
		| Huperzia curiosa (Herter) Tardieu | Accepted |  | TRO | 
	
		| Huperzia curvifolia (Kunze) Holub | Accepted |  | TRO | 
	
		| Huperzia curvifolia var. parvifolia (Wercklé ex Nessel) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia dacrydioides (Baker) Pic. Serm. | Accepted |  | TRO | 
	
		| Huperzia dacrydioides subsp. dura (Pic. Serm.) Verdc. | Accepted |  | TRO | 
	
		| Huperzia darwiniana (Herter ex Nessel) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia delavayi (H. Christ ex Herter) Ching | Accepted |  | TRO | 
	
		| Huperzia deminuens (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia densifolia (Baker) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia desvauxii Holub | Unresolved |  | TRO | 
	
		| Huperzia dianae (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia dichaeoides (Maxon) Holub | Accepted |  | TRO | 
	
		| Huperzia dichotoma (Jacq.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia dichotoma (Jacq.) Rothm. | Synonym |  | TRO | 
	
		| Huperzia dixitiana P. Mondal & R.K. Ghosh | Accepted |  | TRO | 
	
		| Huperzia dura Pic. Serm. | Synonym |  | TRO | 
	
		| Huperzia ecuadorica (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia emeiensis (Ching & H.S. Kung) Ching & H.S. Kung | Accepted |  | TRO | 
	
		| Huperzia engleri (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia ericifolia (C. Presl) Holub | Accepted |  | TRO | 
	
		| Huperzia erythraea (Spring) Trevis. | Synonym |  | TRO | 
	
		| Huperzia espinosana B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia eversa (Poir.) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia fargesii (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia feejeensis (Luerss.) Holub | Accepted |  | TRO | 
	
		| Huperzia filiformis (Sw.) Holub | Accepted |  | TRO | 
	
		| Huperzia firma (Mett.) Holub | Accepted |  | TRO | 
	
		| Huperzia flaccida (Fée) Holub | Synonym |  | TRO | 
	
		| Huperzia flexibilis (Fée) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia foliacea (Maxon) Holub | Accepted |  | TRO | 
	
		| Huperzia fontinaloides (Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia fordii (Baker) Holub | Accepted |  | TRO | 
	
		| Huperzia fordii (Baker) R.D. Dixit | Synonym |  | TRO | 
	
		| Huperzia formosana Holub | Unresolved |  | TRO | 
	
		| Huperzia funiformis (Cham. ex Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia gagnepainiana (Herter) Tardieu | Accepted |  | TRO | 
	
		| Huperzia galapagensis (O. Hamann) Holub | Accepted |  | TRO | 
	
		| Huperzia gnidioides (L. f.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia goudotii (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia graminea (Spring) Trevis. | Synonym |  | TRO | 
	
		| Huperzia guangdongensis (Ching) Holub | Accepted |  | TRO | 
	
		| Huperzia haleakalae (Brack.) Holub | Accepted |  | TRO | 
	
		| Huperzia hamiltonii (Spreng.) T. Sen & U. Sen | Unresolved |  | TRO | 
	
		| Huperzia hamiltonii (Spreng.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia hartwegiana (Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia hastata B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia × helleri (Herter) Kartesz & Gandhi | Accepted |  | TRO | 
	
		| Huperzia hemleri (Nessel) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia henryi (Baker) Holub | Accepted |  | TRO | 
	
		| Huperzia herteriana (Kümmerle) T. Sen & U. Sen | Accepted |  | TRO | 
	
		| Huperzia heterocarpon (Fée) Holub | Accepted |  | TRO | 
	
		| Huperzia heteroclita (Desv. ex Poir.) Holub | Accepted |  | TRO | 
	
		| Huperzia hexasticha B. Øllg. & P.G. Windisch | Accepted |  | TRO | 
	
		| Huperzia hildebrandtii (Herter) Tardieu | Accepted |  | TRO | 
	
		| Huperzia hippuridea (Christ) Holub | Accepted |  | TRO | 
	
		| Huperzia hoffmannii (Maxon) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia hohenackeri (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia holstii (Hieron.) Pic. Serm. | Accepted |  | TRO | 
	
		| Huperzia homocarpa (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia hookeri (Wall. ex Hook. & Grev.) Holub | Accepted |  | TRO | 
	
		| Huperzia huberi B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia humbertii-henrici (Herter) Tardieu | Accepted |  | TRO | 
	
		| Huperzia hupehensis Ching | Accepted |  | TRO | 
	
		| Huperzia hypogaea B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia hystrix (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia ignambensis (Compton) Holub | Accepted |  | TRO | 
	
		| Huperzia innocentia (Herter) Holub ex J.L. Luteyn | Accepted |  | TRO | 
	
		| Huperzia intermedia Trevis. | Accepted |  | TRO | 
	
		| Huperzia jamesonii (Baker) Holub | Synonym |  | TRO | 
	
		| Huperzia javanica (Sw.) Fraser-Jenk. | Accepted |  | TRO | 
	
		| Huperzia jenmanii (Underw. & F.E. Lloyd) Holub | Synonym |  | TRO | 
	
		| Huperzia × josephbeitelii A. Haines | Unresolved |  | TRO | 
	
		| Huperzia juniperistachya (Hayata) Holub | Accepted |  | TRO | 
	
		| Huperzia kamaensis Ching & S.K. Wu | Accepted |  | TRO | 
	
		| Huperzia kangdingensis (Ching) Ching | Accepted |  | TRO | 
	
		| Huperzia killipii (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia kuesteri (Nessel) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia kunmingensis Ching | Accepted |  | TRO | 
	
		| Huperzia laipoensis Ching | Accepted |  | TRO | 
	
		| Huperzia lajouensis Ching | Accepted |  | TRO | 
	
		| Huperzia lancifolia (Maxon) Holub | Accepted |  | TRO | 
	
		| Huperzia laxa (C. Presl) T. Sen & U. Sen | Synonym |  | TRO | 
	
		| Huperzia lechleri (Hieron.) Holub | Synonym |  | TRO | 
	
		| Huperzia leishanensis X.Y. Wang | Accepted |  | TRO | 
	
		| Huperzia leptodon (Maxon ex Herter) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia liangshanica (H.S. Kung) Ching & H.S. Kung | Accepted |  | TRO | 
	
		| Huperzia lignosa (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia lindaviana (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia lindeneri (Herter ex Nessel) Holub | Synonym |  | TRO | 
	
		| Huperzia lindenii (Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia linifolia (L.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia linifolia (L.) Rothm. | Unresolved |  | TRO | 
	
		| Huperzia linifolia var. jenmanii (Underw. & F.E. Lloyd) B. Øllg. & P.G. Windisch | Accepted |  | TRO | 
	
		| Huperzia linifolia var. tenuifolia (Nessel) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia llanganatensis B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia lockyeri (D. Jones & B. Gray) Holub | Accepted |  | TRO | 
	
		| Huperzia loxensis B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia lucidula (Michx.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia lucidula (Michx.) Rothm. | Unresolved |  | TRO | 
	
		| Huperzia macbridei (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia maerhkangensis Ching | Accepted |  | TRO | 
	
		| Huperzia magnifica (Brownlie) Holub | Accepted |  | TRO | 
	
		| Huperzia mannii (Hillebr.) Holub | Unresolved |  | TRO | 
	
		| Huperzia mannii (Hillebr.) Kartesz & Gandhi | Unresolved |  | TRO | 
	
		| Huperzia marsupiiformis (D. Jones & B. Gray) Holub | Accepted |  | TRO | 
	
		| Huperzia martii (Wawra) Holub | Accepted |  | TRO | 
	
		| Huperzia medogensis Ching & Y.X. Ling | Accepted |  | TRO | 
	
		| Huperzia megastachya (Baker) Tardieu | Accepted |  | TRO | 
	
		| Huperzia melanesica (Brownlie) Holub | Accepted |  | TRO | 
	
		| Huperzia mesoamericana B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia mexiae (Copel.) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia mexicana (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia mingcheensis (Ching) Holub | Accepted |  | TRO | 
	
		| Huperzia minimadenta J.F. Cheng | Accepted |  | TRO | 
	
		| Huperzia mirabilis (Willd.) Holub | Accepted |  | TRO | 
	
		| Huperzia miyoshiana (Makino) Ching | Accepted |  | TRO | 
	
		| Huperzia miyoshiana var. coreana (Hayata) Ching | Accepted |  | TRO | 
	
		| Huperzia mollicoma (Spring) Holub | Accepted |  | TRO | 
	
		| Huperzia molongensis (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia montana (Underw. & F.E. Lloyd) Holub | Accepted |  | TRO | 
	
		| Huperzia mooreana (Baker) Holub | Accepted |  | TRO | 
	
		| Huperzia moritzii (Herter ex Nessel) Holub | Accepted |  | TRO | 
	
		| Huperzia mortonii (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia multidichotoma Ching | Accepted |  | TRO | 
	
		| Huperzia myriophyllifolia (Hayata) Holub | Accepted |  | TRO | 
	
		| Huperzia myrsinites (Lam.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia myrtuosa (Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia nanchuanensis (Ching & H.S. Kung) Ching & H.S. Kung | Accepted |  | TRO | 
	
		| Huperzia nesselii (Brause ex Nessel) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia niligarica (Spring) R.D. Dixit | Accepted |  | TRO | 
	
		| Huperzia nyalamensis Ching & S.K. Wu | Accepted |  | TRO | 
	
		| Huperzia obscure-denticulata Ching | Accepted |  | TRO | 
	
		| Huperzia obtusifolia (Sw.) Rothm. | Accepted |  | TRO | 
	
		| Huperzia obtusifolia var. pachyphylla (Kuhn ex Herter) C. Chr. | Accepted |  | TRO | 
	
		| Huperzia ocanana (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia occidentalis (Clute) Beitel | Accepted |  | TRO | 
	
		| Huperzia occidentalis (Clute) Kartesz & Gandhi | Synonym |  | TRO | 
	
		| Huperzia oellgaardii A. Rojas | Unresolved |  | TRO | 
	
		| Huperzia ophioglossoides (Lam.) Rothm. | Accepted |  | TRO | 
	
		| Huperzia orizabae (Underw. & F.E. Lloyd) Holub | Accepted |  | TRO | 
	
		| Huperzia ovatifolia Ching | Accepted |  | TRO | 
	
		| Huperzia pachystachya Rothm. | Unresolved |  | TRO | 
	
		| Huperzia papillata (Rolleri) Holub | Synonym |  | TRO | 
	
		| Huperzia parvifolia (Raddi ex Nessel) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia passerinoides (Kunth) Trevis. | Synonym |  | TRO | 
	
		| Huperzia passerinoides var. nitens (Schltdl. & Cham.) Trevis. | Synonym |  | TRO | 
	
		| Huperzia pearcei (Baker) Holub | Accepted |  | TRO | 
	
		| Huperzia pecten (Baker) Tardieu | Accepted |  | TRO | 
	
		| Huperzia perrieriana Tardieu | Unresolved |  | TRO | 
	
		| Huperzia petiolata (C.B. Clarke) R.D. Dixit | Accepted |  | TRO | 
	
		| Huperzia petrovii Sipliv. | Accepted |  | TRO | 
	
		| Huperzia pflanzii (Nessel) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia phelpsii (Vareschi) Holub | Synonym |  | TRO | 
	
		| Huperzia phlegmaria (L.) Rothm. | Accepted |  | TRO | 
	
		| Huperzia phlegmaria var. tardieuae (Herter) Tardieu | Accepted |  | TRO | 
	
		| Huperzia phlegmarioides Rothm. | Unresolved |  | TRO | 
	
		| Huperzia phylicifolia (Desv. ex Poir.) Holub | Accepted |  | TRO | 
	
		| Huperzia picardae (H. Christ ex Krug) Holub | Accepted |  | TRO | 
	
		| Huperzia pichiana Tardieu | Unresolved |  | TRO | 
	
		| Huperzia pilgeriana (Herter ex Nessel) Holub | Accepted |  | TRO | 
	
		| Huperzia piscium (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia pithyoides (Schltdl. & Cham.) Holub | Accepted |  | TRO | 
	
		| Huperzia pittieri (H. Christ) Holub | Accepted |  | TRO | 
	
		| Huperzia polycarpos (Kunze) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia polyclada (Sodiro) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia polydactyla B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia polylepidetorum B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia polytrichoides (Kaulf.) Trevis. | Synonym |  | TRO | 
	
		| Huperzia porophila (F.E. Lloyd & Underw.) Holub | Accepted |  | TRO | 
	
		| Huperzia pringlei (Underw. & F.E. Lloyd) Holub | Accepted |  | TRO | 
	
		| Huperzia prolifera Trevis. | Unresolved |  | TRO | 
	
		| Huperzia × protoporophila A. Haines | Unresolved |  | TRO | 
	
		| Huperzia pruinosa (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia pseudovaria (Brownlie) Holub | Accepted |  | TRO | 
	
		| Huperzia pulcherrima (Wall. ex Hook. & Grev.) Pic. Serm. | Accepted |  | TRO | 
	
		| Huperzia pulcherrima (Wall. ex Hook. & Grev.) T. Sen & U. Sen | Unresolved |  | TRO | 
	
		| Huperzia pungentifolia (Silveira) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia quadrifariata (Bory) Rothm. | Accepted |  | TRO | 
	
		| Huperzia quasipolytrichoides (Hayata) Ching | Accepted |  | TRO | 
	
		| Huperzia quasipolytrichoides var. quasipolytrichoides | Accepted |  | TRO | 
	
		| Huperzia quasipolytrichoides var. rectifolia (J.F. Cheng) H.S. Kung & L.B. Zhang | Accepted |  | TRO | 
	
		| Huperzia recurvifolia Rolleri | Accepted |  | TRO | 
	
		| Huperzia reflexa (Lam.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia reflexa (Lam.) Rothm. | Synonym |  | TRO | 
	
		| Huperzia reflexa var. bifida (Humb. & Bonpl. ex Willd.) Trevis. | Synonym |  | TRO | 
	
		| Huperzia reflexa var. minor (Spring) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia reflexa var. reflexa | Accepted |  | TRO | 
	
		| Huperzia reflexo-integra (Hayata) Holub | Synonym |  | TRO | 
	
		| Huperzia riobambensis (Nessel) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia robusta (Klotzsch) Holub | Accepted |  | TRO | 
	
		| Huperzia rosenstockiana (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia rubicaulis S.K. Wu & X. Cheng | Accepted |  | TRO | 
	
		| Huperzia rubrica (C. Chr.) Tardieu | Accepted |  | TRO | 
	
		| Huperzia rufescens (Hook.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia sagasteguiana B. Øllg. | Unresolved |  | TRO | 
	
		| Huperzia salvinioides (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia sanctae-barbarae (Rolleri) Rolleri & Deferrari | Synonym |  | TRO | 
	
		| Huperzia sarmentosa (Spring) Trevis. | Accepted |  | TRO | 
	
		| Huperzia saururoides (Bory & d'Urv.) Rothm. | Accepted |  | TRO | 
	
		| Huperzia saururus (Lam.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia scabrida B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia schlechtendalii (Nessel) Holub | Synonym |  | TRO | 
	
		| Huperzia schlimii (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia schmidtchenii (Hieron.) Holub | Accepted |  | TRO | 
	
		| Huperzia selago (L.) Bernh. ex Schrank & Mart. | Accepted |  | TRO | 
	
		| Huperzia selago var. appressa (Desv.) Ching | Accepted |  | TRO | 
	
		| Huperzia selago subsp. appressum (Desv.) D. Löve | Synonym |  | TRO | 
	
		| Huperzia selago subsp. arctica (Grossh.) Á. Löve & D. Löve | Synonym |  | TRO | 
	
		| Huperzia selago subsp. chinense Á. Löve & D. Löve | Synonym |  | TRO | 
	
		| Huperzia selago subsp. dentata (Herter) Valentine | Accepted |  | TRO | 
	
		| Huperzia selago var. miyoshianus (Makino) Roy L. Taylor & MacBryde | Synonym |  | TRO | 
	
		| Huperzia selago var. serrata (Thunb.) Á. Löve & D. Löve | Synonym |  | TRO | 
	
		| Huperzia selago subsp. suberecta (Lowe) Toledo & Vasc. | Synonym |  | TRO | 
	
		| Huperzia sellifolia B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia sellowiana (Herter) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia serpentiformis (Herter) Rolleri & Deferrari | Synonym |  | TRO | 
	
		| Huperzia serrata (Thunb.) Rothm. | Accepted |  | TRO | 
	
		| Huperzia serrata (Thunb.) Trevis. | Unresolved |  | TRO | 
	
		| Huperzia serrata var. dentata (Hillebr.) Kartesz & Gandhi | Accepted |  | TRO | 
	
		| Huperzia serrata f. intermedia (Nakai) Ching | Synonym |  | TRO | 
	
		| Huperzia serrata f. longipetiolata (Spring) Ching | Synonym |  | TRO | 
	
		| Huperzia setacea Trevis. | Synonym |  | TRO | 
	
		| Huperzia setacea (Buch.-Ham. ex D. Don) Rothm. | Accepted |  | TRO | 
	
		| Huperzia shangsiensis (C.Y. Yang) Holub | Accepted |  | TRO | 
	
		| Huperzia sieboldii (Miq.) Holub | Accepted |  | TRO | 
	
		| Huperzia socratea (Herter) Rolleri & Deferrari | Synonym |  | TRO | 
	
		| Huperzia sodiroana (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia somai (Hayata) Ching | Accepted |  | TRO | 
	
		| Huperzia sotae (Rolleri) Holub | Accepted |  | TRO | 
	
		| Huperzia spongiosa (Rolleri) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia springii (Herter ex Nessel) Holub | Synonym |  | TRO | 
	
		| Huperzia squarrosa (G. Forst.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia squarrosa (G. Forst.) Rothm. | Synonym |  | TRO | 
	
		| Huperzia staudtii (Nessel) Pic. Serm. | Accepted |  | TRO | 
	
		| Huperzia stricta (Baker) Tardieu | Accepted |  | TRO | 
	
		| Huperzia stuebelii (Herter) Holub | Synonym |  | TRO | 
	
		| Huperzia suberecta (Lowe) Tardieu | Accepted |  | TRO | 
	
		| Huperzia subtrifoliata (Brownlie) Holub | Accepted |  | TRO | 
	
		| Huperzia subulata (Desv. ex Poir.) Holub | Accepted |  | TRO | 
	
		| Huperzia sulcinervia (Spring) Rothm. | Accepted |  | TRO | 
	
		| Huperzia sutchueniana (Herter) Ching | Accepted |  | TRO | 
	
		| Huperzia sydowiora (Herter) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia tahkuanensis Ching | Accepted |  | TRO | 
	
		| Huperzia taiwanense (C.M. Kuo) C.M. Kuo | Accepted |  | TRO | 
	
		| Huperzia taiwanensis (Ching) Holub | Synonym |  | TRO | 
	
		| Huperzia takingensis Ching | Accepted |  | TRO | 
	
		| Huperzia talamancana B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia talpiphila B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia tardieuae (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia tauri (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia taxifolia (Sw.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia tenuicaulis (Underw. & Lloyd) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia tenuis (Humb. & Bonpl. ex Willd.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia tetragona (Hook. & Grev.) Trevis. | Accepted |  | TRO | 
	
		| Huperzia tibetica (Ching) Ching | Accepted |  | TRO | 
	
		| Huperzia trachyloma (Maxon ex Herter) Rolleri & Deferrari | Accepted |  | TRO | 
	
		| Huperzia transilla (Sodiro ex Baker) Holub | Accepted |  | TRO | 
	
		| Huperzia treitubensis (Silveira) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia trigona (C. Chr.) Tardieu | Accepted |  | TRO | 
	
		| Huperzia tubulosa (Maxon) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia tuerckheimii (Maxon) Holub | Synonym |  | TRO | 
	
		| Huperzia ulixis (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia underwoodiana (Maxon) Holub | Synonym |  | TRO | 
	
		| Huperzia unguiculata B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia urbanii (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia vanikorensis (Copel.) Holub | Accepted |  | TRO | 
	
		| Huperzia venezuelanica (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia verticillata (L. f.) Trevis. | Unresolved |  | TRO | 
	
		| Huperzia verticillata (L. f.) Rothm. | Accepted |  | TRO | 
	
		| Huperzia verticillata var. filiformis (Sw.) Trevis. | Synonym |  | TRO | 
	
		| Huperzia villonacensis B. Øllg. | Unresolved |  | TRO | 
	
		| Huperzia warneckei Herter | Unresolved |  | TRO | 
	
		| Huperzia watsoniana (Maxon) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia weberbaueri (Hieron. & Herter ex Nessel) Holub | Accepted |  | TRO | 
	
		| Huperzia weddellii (Herter) Holub | Accepted |  | TRO | 
	
		| Huperzia whangshanensis Ching & P.C. Chiu | Accepted |  | TRO | 
	
		| Huperzia whangshanensis var. rectifolia J.F. Cheng | Synonym |  | TRO | 
	
		| Huperzia wilsonii (Underw. & F.E. Lloyd) B. Øllg. | Accepted |  | TRO | 
	
		| Huperzia wohlberedtii (Nessel) Holub | Synonym |  | TRO | 
	
		| Huperzia xiphophylla (Baker) Tardieu | Accepted |  | TRO | 
	
		| Huperzia yunnanensis (Ching) Holub | Accepted |  | TRO |