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CCDB → Pteridophytes → Thelypteridaceae → Dryopteris

283 species in "Dryopteris" :

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Taxon name	Status	Median (n)
Dryopteris abbreviata Newman	Accepted	41
Dryopteris acutodentata Ching	Accepted	41
Dryopteris alpestris Tagawa	Accepted	41
Dryopteris amurensis Christ	Accepted	41
Dryopteris arguta (Kaulf.) Maxon	Accepted	41
Dryopteris assamensis (C. Hope) C. Chr. & Ching	Accepted	123
Dryopteris athamantica (Kunze) Kuntze	Accepted	41
Dryopteris atrata (Wall.) Ching	Accepted	123
Dryopteris austriaca (Jacq.) Woyn. ex Schinz & Thell.	Accepted	41
Dryopteris azorica (Christ) Alston	Accepted	41
Dryopteris barbigera (T. Moore) Kuntze	Accepted	41
Dryopteris blanfordii (C. Hope) C. Chr.	Accepted	123
Dryopteris campyloptera (Kunze) Clarkson	Accepted	82
Dryopteris caroli-hopei Fraser-Jenk.	Accepted	41
Dryopteris carthusiana (Vill.) H. P. Fuchs	Accepted	82
Dryopteris caucasica (A. Braun) Fraser-Jenk. & M. F. V. Corley	Accepted	41
Dryopteris celsa (W. Palmer) Knowlt. & Palmer & Pollard	Accepted	82
Dryopteris championii (Benth.) C. Chr. ex Ching	Accepted	123
Dryopteris chinensis (Baker) Koidz.	Accepted	123
Dryopteris chrysocoma (Christ) C. Chr.	Accepted	41
Dryopteris clintoniana (D. C. Eaton) Dowell	Accepted	123
Dryopteris cochleata (D. Don) C. Chr.	Accepted	41
Dryopteris commixta Tagawa	Accepted	82
Dryopteris conjugata Ching	Accepted	41
Dryopteris coreano-montana Nakai	Accepted	41
Dryopteris crassirhizoma Nakai	Accepted	41
Dryopteris cristata (L.) A. Gray	Accepted	82
Dryopteris cycadina (Franch. & Sav.) C. Chr.	Accepted	41
Dryopteris decipiens (Hook.) Kuntze	Accepted	82
Dryopteris deparioides (T. Moore) Kuntze	Accepted	41
Dryopteris dickinsii (Franch. & Sav.) C. Chr.	Accepted	41
Dryopteris dilatata (Hoffm.) A. Gray	Accepted	82
Dryopteris erythrosora (D. C. Eaton) Kuntze	Accepted	123
Dryopteris erythrosora f. viridisora (Nakai) H. Itô	Accepted	123
Dryopteris erythrosora var. koidzumiana (Tagawa) H. Itô	Accepted	41
Dryopteris erythrosora var. prolifica (Maxim.) Makino	Accepted	123
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy	Accepted	41
Dryopteris filix-mas (L.) Schott	Accepted	82
Dryopteris formosana (Christ) C. Chr.	Accepted	123
Dryopteris fragrans (L.) Schott	Accepted	41
Dryopteris fructuosa (Christ) C. Chr.	Accepted	60
Dryopteris fuscipes C. Chr.	Accepted	123
Dryopteris fuscipes var. diplazioides (Christ) Ching ex L. K. Ling & Q. Q. Zhang & Y. R. Hwang	Accepted	41
Dryopteris futura A. R. Sm.	Accepted	41
Dryopteris goeringiana (Kunze) Koidz.	Accepted	41
Dryopteris goldiana (Hook.) A. Gray	Accepted	41
Dryopteris gymnophylla (Baker) C. Chr.	Accepted	41
Dryopteris gymnosora (Makino) C. Chr.	Accepted	123
Dryopteris habaensis Ching	Accepted	41
Dryopteris handeliana C. Chr.	Accepted	41
Dryopteris hangchowensis Ching	Accepted	41
Dryopteris himachalensis Fraser-Jenk.	Accepted	None
Dryopteris hirtipes (Blume) Kuntze	Accepted	82
Dryopteris hirtipes subsp. atrata (Wall.) Fraser-Jenk.	Accepted	82
Dryopteris hondoensis Koidz.	Accepted	123
Dryopteris immixta Ching	Accepted	123
Dryopteris inaequalis (Schltdl.) Kuntze	Accepted	82
Dryopteris indusiata (Makino) Makino & Yamam.	Accepted	82
Dryopteris integriloba C. Chr.	Accepted	60
Dryopteris intermedia (Muhl.) A. Gray	Accepted	41
Dryopteris juxtaposita Christ	Accepted	60
Dryopteris kilemensis (Kuhn) Kuntze	Accepted	41
Dryopteris kinkiensis Koidz. ex Tagawa	Accepted	82
Dryopteris labordei (Christ) C. Chr.	Accepted	41
Dryopteris lacera (Thunb.) Kuntze	Accepted	41
Dryopteris lachoongensis (Bedd.) B. K. Nayar & S. Kaur	Accepted	41
Dryopteris leedsii Wherry	Accepted	41
Dryopteris lepidopoda Hayata	Accepted	82
Dryopteris lepidorachis C. Chr.	Accepted	82
Dryopteris liyangensis Ching & Y. C. Lan	Accepted	60
Dryopteris ludoviciana (Kunze) Small	Accepted	41
Dryopteris manniana (Hook.) C. Chr.	Accepted	82
Dryopteris marginalis (L.) A. Gray	Accepted	41
Dryopteris marginata (C. B. Clarke) Christ	Accepted	41
Dryopteris melanocarpa Hayata	Accepted	123
Dryopteris monticola (Makino) C. Chr.	Accepted	41
Dryopteris namegatae (S. Kurata) S. Kurata	Accepted	123
Dryopteris neorosthorni Ching	Accepted	60
Dryopteris nigropaleacea (Fraser-Jenk.) Fraser-Jenk.	Accepted	41
Dryopteris pacifica (Nakai) Tagawa	Accepted	123
Dryopteris panda (C. B. Clarke) Christ	Accepted	41
Dryopteris patula (Sw.) Underw.	Accepted	41
Dryopteris peninsulae Kitag.	Accepted	82
Dryopteris pentheri (Krasser) C. Chr.	Accepted	41
Dryopteris podophylla (Hook.) Kuntze	Accepted	41
Dryopteris polita Rosenst.	Accepted	41
Dryopteris polylepis (Franch. & Sav.) C. Chr.	Accepted	41
Dryopteris porosa Ching	Accepted	41
Dryopteris pseudomas (Woll.) H. bis & Pouzar	Accepted	82
Dryopteris pteridiiformis Christ	Accepted	82
Dryopteris pulcherrima Ching	Accepted	82
Dryopteris pulvinulifera (Bedd.) Kuntze	Accepted	41
Dryopteris pycnopteroides (Christ) C. Chr.	Accepted	41
Dryopteris ramosa (C. Hope) C. Chr.	Accepted	41
Dryopteris redactopinnata S. K. Basu & Panigrahi	Accepted	41
Dryopteris reflexosquamata Hayata	Accepted	None
Dryopteris remota (A. Braun) Hayek	Accepted	23
Dryopteris rosthornii (Diels) C. Chr.	Accepted	41
Dryopteris ryo-itoana S. Kurata	Accepted	123
Dryopteris sacrosancta Koidz.	Accepted	123
Dryopteris saxifraga H. Itô	Accepted	41
Dryopteris schimperiana (Hochst.) C. Chr.	Accepted	41
Dryopteris scottii (Bedd.) Ching	Accepted	82
Dryopteris serratodentata Hayata	Accepted	82
Dryopteris sieboldii (T. Moore) Kuntze	Accepted	82
Dryopteris simasakii (H. Itô) S. Kurata	Accepted	123
Dryopteris sinofibrillosa Ching	Accepted	41
Dryopteris sordidipes Tagawa	Accepted	41
Dryopteris sparsa (D. Don) Kuntze	Accepted	82
Dryopteris splendens Kuntze	Accepted	41
Dryopteris stenolepis (Baker) C. Chr.	Accepted	41
Dryopteris subatrata Tagawa	Accepted	41
Dryopteris subimpressa Loyal	Accepted	41
Dryopteris sublacera Christ	Accepted	61
Dryopteris submarginata Rosenst.	Accepted	82
Dryopteris submontana Fraser-Jenk.	Accepted	82
Dryopteris subtriangularis (C. Hope) C. Chr.	Accepted	123
Dryopteris tokyoensis C. Chr.	Accepted	41
Dryopteris toyamae Tagawa	Accepted	30
Dryopteris uniformis (Makino) Makino	Accepted	82
Dryopteris varia (L.) Kuntze	Accepted	82
Dryopteris wallichiana (Spreng.) Hyl.	Accepted	82
Dryopteris woodsiisora Hayata	Accepted	41
Dryopteris yigongensis Ching	Accepted	60
Dryopteris yoroii Seriz.	Accepted	41
Dryopteris yungtzeensis Ching	Accepted	41
Dryopteris × daliensis Z. R. Wang	Accepted	None
Dryopteris aemula Kuntze	Unresolved	41
Dryopteris affinis Fraser-Jenk.	Unresolved	82
Dryopteris aitoniana P. Serm.	Unresolved	41
Dryopteris angustipalea Darnaedi & M. Kato & K. Iwats.	Unresolved	41
Dryopteris approximata Sledge	Unresolved	41
Dryopteris aquilina C. Chr.	Unresolved	41
Dryopteris boottii Underw.	Unresolved	82
Dryopteris brittonae S. Maxon	Unresolved	82
Dryopteris cambrensis Beitel & W. R. Buck	Unresolved	123
Dryopteris caudipinna Nakai	Unresolved	41
Dryopteris concolor Kuhn	Unresolved	30
Dryopteris corleyi Fraser-Jenk.	Unresolved	41
Dryopteris crispifolia Rasbach & Reichst. & G. Vida	Unresolved	41
Dryopteris cristata subsp. x Benedict	Unresolved	41
Dryopteris cristata subsp. x Davenp.	Unresolved	121
Dryopteris darjeelingensis Fraser-Jenk.	Unresolved	None
Dryopteris decomposita Kuntze	Unresolved	41
Dryopteris dilatata subsp. x Christ & Wilczek	Unresolved	34
Dryopteris fadenii P. Serm.	Unresolved	None
Dryopteris filix-mas subsp. x Maxon ex Ewan	Unresolved	81
Dryopteris goldiana subsp. x Benedict	Unresolved	82
Dryopteris guanchica Gibby & Jermy	Unresolved	82
Dryopteris hadanoi S. Kurata	Unresolved	41
Dryopteris intermedia subsp. x Benedict	Unresolved	2
Dryopteris khullarii Fraser-Jenk.	Unresolved	None
Dryopteris kinokuniensis S. Kurata	Unresolved	123
Dryopteris kominatoensis Tagawa	Unresolved	11
Dryopteris lacunosa S. Jess. & Zenner & S. Schilling & D. M. & Bujnoch	Unresolved	None
Dryopteris maderensis Alston	Unresolved	41
Dryopteris marginalis subsp. x S. Benedict	Unresolved	None
Dryopteris nipponensis Koidz.	Unresolved	123
Dryopteris noveboracensis A. Gray	Unresolved	None
Dryopteris oligodonta P. Serm.	Unresolved	41
Dryopteris oreades Fomin	Unresolved	41
Dryopteris otomasui S. Kurata	Unresolved	82
Dryopteris rarissima Kurata	Unresolved	82
Dryopteris rheophila Mitsuta ex Darnaedi & M. Kato & K. Iwats.	Unresolved	82
Dryopteris saxifragivaria Nakai	Unresolved	None
Dryopteris shibipedis S. Kurata	Unresolved	82
Dryopteris sledgei Fraser-Jenk.	Unresolved	82
Dryopteris stewartii Fraser-Jenk.	Unresolved	123
Dryopteris subbipinnata W. H. Wagner & R. W. Hobdy	Unresolved	123
Dryopteris tenebrosa W. H. Wagner	Unresolved	41
Dryopteris tsugiwoi S. Kurata	Unresolved	123
Dryopteris tsutsuiana S. Kurata	Unresolved	123
Dryopteris × complexa Fraser-Jenk.	Unresolved	70
Dryopteris × deweveri Jansen & Wacht.	Unresolved	41
Dryopteris × flemingii Fraser-Jenk.	Unresolved	82
Dryopteris × mayebarae Tagawa	Unresolved	82
Dryopteris × tavelii Rothm.	Unresolved	100
Dryopteris × wechteriana Fraser-Jenk.	Unresolved	41
Dryopteris × zygoparentalis Fraser-Jenk.	Unresolved	100
Dryopteris disjuncta (Rupr.) C. V. Morton	Synonym of Gymnocarpium disjunctum (Rupr.) Ching	None
Dryopteris hasseltii (Blume) C. Chr.	Synonym of Acrorumohra hasseltii (Blume) Ching	41
Dryopteris obtusissima (Mett.) Christ	Synonym of Acrorumohra obtusissima (Mett.) Ching	41
Dryopteris chaerophylloides (Poir.) C. Chr.	Synonym of Arachniodes chaerophylloides (Poir.) Proctor	41
Dryopteris denticulata (Sw.) Kuntze	Synonym of Arachniodes denticulata (Sw.) Ching	82
Dryopteris apiciflora (Wall.) Kuntze	Synonym of Dryopsis apiciflora (Wall.) Holttum & P. J. Edwards	41
Dryopteris heterolaena C. Chr.	Synonym of Dryopsis heterolaena (C. Chr.) Holttum & P. J. Edwards	41
Dryopteris kawakamii Hayata	Synonym of Dryopsis kawakamii (Hayata) Holttum & P. J. Edwards	41
Dryopteris maximowicziana (Miq.) C. Chr.	Synonym of Dryopsis maximowicziana (Miq.) Holttum & P. J. Edwards	41
Dryopteris acutodentata	Synonym of Dryopteris acutodentata Ching	41
Dryopteris silaensis Ching	Synonym of Dryopteris acutodentata Ching	41
Dryopteris affinis	Synonym of Dryopteris affinis Fraser-Jenk.	82
Dryopteris callolepis C. Chr.	Synonym of Dryopteris antarctica (Baker) C. Chr.	82
Dryopteris atrata	Synonym of Dryopteris atrata (Wall.) Ching	123
Dryopteris barbigera subsp. barbigera	Synonym of Dryopteris barbigera (T. Moore) Kuntze	41
Dryopteris blanfordii subsp. blanfordii	Synonym of Dryopteris blanfordii (C. Hope) C. Chr.	123
Dryopteris yakusilvicola S. Kurata	Synonym of Dryopteris cacaina Tagawa	123
Dryopteris spinulosa (O. F. Müll.) Watt	Synonym of Dryopteris carthusiana (Vill.) H. P. Fuchs	82
Dryopteris spinulosa (O. F. Müll.) Watt	Synonym of Dryopteris carthusiana (Vill.) H. P. Fuchs	82
Dryopteris spinulosa (O. F. Müll.) Watt	Synonym of Dryopteris carthusiana (Vill.) H. P. Fuchs	82
Dryopteris championii	Synonym of Dryopteris championii (Benth.) C. Chr. ex Ching	123
Dryopteris changii Ching	Synonym of Dryopteris championii (Benth.) C. Chr. ex Ching	123
Dryopteris pseudoerythrosora Kodama	Synonym of Dryopteris championii (Benth.) C. Chr. ex Ching	123
Dryopteris wuyishanensis Ching	Synonym of Dryopteris championii (Benth.) C. Chr. ex Ching	123
Dryopteris parachrysocoma Ching & Z. R. Wang	Synonym of Dryopteris chrysocoma (Christ) C. Chr.	41
Dryopteris clintoniana None	Synonym of Dryopteris clintoniana (D. C. Eaton) Dowell	123
Dryopteris coreano-montana	Synonym of Dryopteris coreano-montana Nakai	41
Dryopteris crassirhizoma	Synonym of Dryopteris crassirhizoma Nakai	41
Dryopteris cristata None	Synonym of Dryopteris cristata (L.) A. Gray	82
Dryopteris gracillima Ching	Synonym of Dryopteris deparioides subsp. gracillima (Ching) Fraser-Jenk.	41
Dryopteris dilatata None	Synonym of Dryopteris dilatata (Hoffm.) A. Gray	82
Dryopteris spinulosa subsp. dilatata (Hoffm.) C. Chr.	Synonym of Dryopteris dilatata (Hoffm.) A. Gray	82
Dryopteris sinoerythrosora Ching & K. H. Shing	Synonym of Dryopteris erythrosora (D. C. Eaton) Kuntze	123
Dryopteris erythrosora var. prolifica	Synonym of Dryopteris erythrosora var. prolifica (Maxim.) Makino	123
Pseudocyclosorus esquirolii (Christ) Ching	Synonym of Dryopteris esquirolii Christ	35
Dryopteris assimilis S. Walker	Synonym of Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy	41
Dryopteris fibrillosa (Clarke) Hand-Mazz.	Synonym of Dryopteris fibrillosa (Baker) Christ	82
Dryopteris filix-mas subsp. x	Synonym of Dryopteris filix-mas subsp. x Maxon ex Ewan	81
Dryopteris confertipinna Ching & K. H. Shing	Synonym of Dryopteris fuscipes C. Chr.	123
Dryopteris laeta (Kom.) C. Chr.	Synonym of Dryopteris goeringiana (Kunze) Koidz.	41
Abacopteris gymnopteridifrons (Hayata) Ching	Synonym of Dryopteris gymnopteridifrons Hayata	36
Dryopteris tasiroi Tagawa	Synonym of Dryopteris handeliana C. Chr.	41
Dryopteris spinulosa var. intermedia (Muhl.) Underw.	Synonym of Dryopteris intermedia (Muhl.) A. Gray	41
Dryopteris intermedia subsp. x	Synonym of Dryopteris intermedia subsp. x Benedict	2
Dryopteris odontoloma (Bedd.) C. Chr.	Synonym of Dryopteris juxtaposita Christ	60
Dryopteris lacera	Synonym of Dryopteris lacera (Thunb.) Kuntze	41
Dryopteris marginalis None	Synonym of Dryopteris marginalis (L.) A. Gray	41
Dryopteris villarii Woyn. ex Schinz & Thell.	Synonym of Dryopteris mindshelkensis Pavlov	41
Dryopteris dickinsii var. namegatae S. Kurata	Synonym of Dryopteris namegatae (S. Kurata) S. Kurata	123
Dryopteris yui Ching	Synonym of Dryopteris panda (C. B. Clarke) Christ	41
Dryopteris peninsulae	Synonym of Dryopteris peninsulae Kitag.	82
Dryopteris borreri V. I. Krecz.	Synonym of Dryopteris pseudomas (Woll.) H. bis & Pouzar	82
Dryopteris pseudomas	Synonym of Dryopteris pseudomas (Woll.) H. bis & Pouzar	82
Dryopteris basisora Christ	Synonym of Dryopteris pseudovaria (Christ) C. Chr.	None
Dryopteris pulvinulifera	Synonym of Dryopteris pulvinulifera (Bedd.) Kuntze	41
Dryopteris pallida Fomin	Synonym of Dryopteris raddeana (Fomin) Fomin	41
Dryopteris pallida subsp. raddeana Fraser-Jenk.	Synonym of Dryopteris raddeana (Fomin) Fomin	41
Dryopteris bissetiana var. sacrosancta (Koidz.) H. Itô	Synonym of Dryopteris sacrosancta Koidz.	123
Dryopteris scottii	Synonym of Dryopteris scottii (Bedd.) Ching	82
Dryopteris serratodentata	Synonym of Dryopteris serratodentata Hayata	82
Dryopteris serratodentata (Bedd.) Hayata	Synonym of Dryopteris serratodentata Hayata	82
Dryopteris bissetiana (Baker) C. Chr.	Synonym of Dryopteris setosa (Thunb.) Akas.	82
Dryopteris sieboldii	Synonym of Dryopteris sieboldii (T. Moore) Kuntze	82
Dryopteris labordei var. simasakii (H. Itô) H. Itô	Synonym of Dryopteris simasakii (H. Itô) S. Kurata	123
Dryopteris sinofibrillosa	Synonym of Dryopteris sinofibrillosa Ching	41
Dryopteris viridescens (Baker) Kuntze	Synonym of Dryopteris sparsa (D. Don) Kuntze	82
Dryopteris sparsa var. viridescens (Baker) Ching	Synonym of Dryopteris sparsa subsp. viridescens (Baker) Fraser-Jenk.	82
Dryopteris splendens (Hook.) 0. Ktze.	Synonym of Dryopteris splendens Kuntze	41
Dryopteris striata	Synonym of Dryopteris striata (K. Schum.) C. Chr.	None
Dryopteris hayatae Tagawa	Synonym of Dryopteris subexaltata (Christ) C. Chr.	41
Dryopteris purpurella Tagawa	Synonym of Dryopteris tenuicula C. G. Matthew & Christ	82
Polystichum tridens (T. Moore) Fée	Synonym of Dryopteris tridens (T. Moore) Kuntze	41
Dryopteris pseudouniformis Ching	Synonym of Dryopteris uniformis (Makino) Makino	82
Dryopteris yabei Hayata	Synonym of Dryopteris varia (L.) Kuntze	82
Polypodium varium L.	Synonym of Dryopteris varia (L.) Kuntze	82
Polystichum varium (L.) C. Presl	Synonym of Dryopteris varia (L.) Kuntze	82
Dryopteris paleacea (T. Moore) H. -Mazz.	Synonym of Dryopteris wallichiana (Spreng.) Hyl.	82
Dryopteris paleacea (T. Moore) H. -Mazz.	Synonym of Dryopteris wallichiana (Spreng.) Hyl.	82
Dryopteris parallelogramma (Kunze) Alston	Synonym of Dryopteris wallichiana (Spreng.) Hyl.	82
Dryopteris wallichiana (Sprengel) Hylander	Synonym of Dryopteris wallichiana (Spreng.) Hyl.	82
Dryopteris madrasensis Fraser-Jenk.	Synonym of Dryopteris wallichiana subsp. madrasensis (Fraser-Jenk.) Fraser-Jenk.	None
Dryopteris zinongii Z. R. Wang & Fraser-Jenk.	Synonym of Dryopteris woodsiisora Hayata	41
Dryopteris × uliginosa None	Synonym of Dryopteris × uliginosa Kuntze ex Druce	39
Dryopteris × asturiensis	Synonym of Dryopteris × asturiensis Fraser-Jenk. & Gibby	41
Dryopteris × fujipedis	Synonym of Dryopteris × fujipedis Kurata	82
Dryopteris × hisatsuana K. (X)	Synonym of Dryopteris × hisatsuana Kurata	41
Dryopteris × initialis Fraser-Jenk. & Corley	Synonym of Dryopteris × initialis Fraser-Jenk. & M. F. V. Corley	41
Dryopteris × pseudocommixta K. (X)	Synonym of Dryopteris × pseudocommixta Kurata	82
Dryopteris × watanabei	Synonym of Dryopteris × watanabei Kurata	None
Dryopteris × yuyamae K. (X)	Synonym of Dryopteris × yuyamae S. Kurata	82
Dryopteris sabaei (Franch. & Sav.) C. Chr.	Synonym of Nephrodium sabaei (Franch. & Sav.) H. -Mazz.	41
Dryopteris hendersonii (Bedd.) C. Chr.	Synonym of Nothoperanema hendersonii (Bedd.) Ching	41
Dryopteris shikokiana (Makino) C. Chr.	Synonym of Nothoperanema shikokianum (Makino) Ching	41
Dryopteris pedata (Desv.) Kuntze	Synonym of Tectaria pedata (Desv.) R. M. Tryon & A. F. Tryon	30
Dryopteris dentata (Forssk.) C. Chr.	Synonym of Christella dentata (Forssk.) Brownsey & Jermy	70
Dryopteris mollis (Sw.) Hieron.	Synonym of Christella dentata (Forssk.) Brownsey & Jermy	70
Dryopteris mollis (Sw.) Hieron.	Synonym of Christella dentata (Forssk.) Brownsey & Jermy	70
Dryopteris serra (Sw.) Kuntze	Synonym of Christella serra (Sw.) P. Serm.	41
Dryopteris phegopteris (L.) C. Chr.	Synonym of Phegopteris connectilis (Michx.) Watt	90
Dryopteris phegopteris (L.) C. Chr.	Synonym of Phegopteris connectilis (Michx.) Watt	90
Dryopteris deltoidea (Sw.) Kuntze	Synonym of Steiropteris deltoidea (Sw.) P. Serm.	36
Dryopteris thelypteris (L.) A. Gray	Synonym of Thelypteris confluens (Thunb.) C. V. Morton	35
Dryopteris paleata Copel.	Synonym of Thelypteris paleata (Copel.) Holttum	58
Dryopteris thelypteris var. pubescens (G. Lawson) A. Prince	Synonym of Thelypteris palustris var. pubescens (G. Lawson) Fernald	35