Taxonomy Browser

Concept:    details
Higher Taxa class: Equisetopsida C. Agardh
subclass: Bryidae Engl.
family: Pottiaceae Schimp.
  genus: Weissia Hedw.   Go to name
Lower Taxa subgenus: Weissia subgen. Astonum (Hampe) Kindb.
section: Weissia sect. Blindia (Bruch & Schimp.) Ångström
subsection: Weissia subsect. Calcicolae Nees & Hornsch.
subsection: **Weissia subsect. Calcigenae Nees & Hornsch.
section: Weissia sect. Cirratae Nees & Hornsch.
section: *Weissia sect. Controversae Nees & Hornsch.
section: Weissia sect. Crispulae Bruch & Schimp.
section: Weissia sect. Denticulata Nees & Hornsch.
section: Weissia sect. Dicranoideae Nees & Hornsch.
section: Weissia sect. Eucamptodon Mont.
section: Weissia sect. Eucladium (Bruch & Schimp.) Dixon
subgenus: Weissia subgen. Eucladium (Bruch & Schimp.) Kindb.
section: *Weissia sect. Euweisia Müll. Hal.
subgenus: *Weissia subgen. Euweisia Schimp.
section: Weissia sect. Gymnostomum Mitt.
subgenus: Weissia subgen. Gymnostomum Kindb.
subgenus: Weissia subgen. Gyroweisia Schimp.
subsection: Weissia subsect. Hapalostomae Nees & Hornsch.
section: Weissia sect. Hymenostomum (R. Br.) Müll. Hal.
subgenus: Weissia subgen. Hymenostomum (R. Br.) Kindb.
section: Weissia sect. Hymenostylium (Brid.) Mitt.
subgenus: Weissia subgen. Hymenostylium (Brid.) Kindb.
section: Weissia sect. Hyophila (Brid.) Mitt.
section: Weissia sect. Martianae Nees & Hornsch.
subgenus: *Weissia subgen. Microweisia Schimp.
subgenus: Weissia subgen. Oreoweisia Bruch & Schimp.
section: **Weissia sect. Orthophyllae Ångstr.
subgenus: Weissia subgen. Phasconica (Müll. Hal.) R.H. Zander
section: Weissia sect. Procerae Nees & Hornsch.
subgenus: Weissia subgen. Pseudo-pottia Kindb.
section: Weissia sect. Rhabdoweisia (Bruch & Schimp.) Müll. Hal.
subgenus: Weissia subgen. Rhabdoweisia (Bruch & Schimp.) Schimp.
section: **Weissia sect. Rhodoweisia Müll. Hal.
section: Weissia sect. Saxicolae Nees & Hornsch.
section: Weissia sect. Scopelophila Mitt.
section: Weissia sect. Serrulatae Bruch & Schimp.
subsection: *Weissia subsect. Siliciolae Nees & Hornsch.
section: Weissia sect. Spathulidium Müll. Hal.
subsection: *Weissia subsect. Sphalerostomae Nees & Hornsch.
section: **Weissia sect. Streblophyllae Ångstr.
section: Weissia sect. Systegium Lindb.
section: Weissia sect. Tapeinodon Mitt.
section: Weissia sect. Tortularia Mitt.
section: *Weissia sect. Viridulae Bruch & Schimp.
subgenus: *Weissia subgen. Weisiopsis Schimp.
subgenus: Weissia subgen. Weissia
species: Weissia aaronis (Lorentz) Müll. Hal.
species: !Weissia abbreviata (Thwaites & Mitt.) R.H. Zander
species: Weissia abyssinica Thér.
species: Weissia aciculata Mitt.
species: Weissia aciphylla Wahlenb.
species: Weissia acuta Hedw.
species: Weissia acutifolia (H. Philib.) Kindb.
species: *Weissia acutifolia R. Br. bis
species: **Weissia affinis Roth
species: Weissia affinis Hook. & Taylor
species: Weissia agoyanensis Mitt.
species: Weissia albertii Corb.
species: !Weissia alianuda B.C. Tan
species: **Weissia alpicola (Hedw.) Poir.
species: **Weissia alpina Schleich.
species: Weissia amblyodon Brid.
species: Weissia amblyphylla J.E. Zetterst.
species: *Weissia amblyphylla (Dixon) Dixon
species: Weissia americana (P. Beauv.) Lindb.
species: !Weissia andersoniana R.H. Zander
species: Weissia andrewsii E.B. Bartram
species: **Weissia angustatum Broth.
species: Weissia anomala (Hedw.) Roth ex G. Gaertn., B. Mey. & Schreb.
species: **Weissia anomala Hampe ex Paris
species: Weissia antarctica (Müll. Hal.) Wilson
species: Weissia apiculata Bruch
species: **Weissia apiculata Kiaer
species: Weissia apocarpa (Hedw.) Poir.
species: Weissia apocaulos (R. Hedw. ex Lam. & DC.) Poir.
species: Weissia arborea Mitt.
species: **Weissia arcuata Brid.
species: !Weissia argentinica Müll. Hal.
species: Weissia armatum (Thér. & Trab.) Fedosov
species: !Weissia artocosana R.H. Zander
species: !Weissia atra Schleich. ex DC.
species: **Weissia atrata Brid.
species: Weissia atrocaulis K. Saito
species: Weissia atrovirens Nees & Hornsch.
species: Weissia auridens Müll. Hal.
species: Weissia austrocrispa (Beckett) I.G. Stone
species: !Weissia ayresii Schimp.
species: !Weissia balansae (Müll. Hal.) R.H. Zander
species: !Weissia balansaeana (Besch.) Müll. Hal.
species: Weissia barbula (Schwägr.) Mitt.
species: Weissia barbulacea Müll. Hal.
species: Weissia bartramioides Griff.
species: Weissia belangeriana Mont.
species: Weissia bergiana Hornsch.
species: *Weissia berteroana Spreng.
species: **Weissia bicolor Hampe
species: !Weissia bizotii R.H. Zander
species: Weissia blanda (Hook. f. & Wilson) Mitt.
species: Weissia bogotensis Hampe
species: **Weissia bogotensis Schimp.
species: !Weissia borbonica (Bizot & Onr. ex Onr.) Arts
species: !Weissia brachycarpa (Nees & Hornsch.) Jur.
species: *Weissia brachycarpa Müll. Hal.
species: *Weissia brachycarpa Broth. ex Iisiba
species: !Weissia brachypelma Müll. Hal.
species: !Weissia brachypoma C.C. Towns.
species: Weissia brandegei Austin
species: *Weissia brasiliensis (Hampe) Hampe
species: Weissia brasiliensis Duby
species: !Weissia breutelii Müll. Hal.
species: !Weissia breviseta (Thér.) P.C. Chen
species: **Weissia brevitheca P.C. Chen
species: Weissia brotherusii R. Br. bis
species: Weissia bruchiana Hornsch.
species: Weissia bruchii (Hornsch.) Lindb.
species: Weissia bruntonii (Sm.) De Not.
species: Weissia caespitosa Bruch
species: Weissia calcarea Hedw.
species: *Weissia calcarea (Nees & Hornsch.) Müll. Hal.
species: **Weissia californica Hampe
species: Weissia calvescens (Wilson) Braithw.
species: Weissia calycina Hedw.
species: Weissia campylocarpa Arn. & Hook.
species: !Weissia canaliculata Hampe
species: **Weissia capensis Spreng.
species: Weissia capillacea Hedw. ex Brid.
species: **Weissia capilliseta Müll. Hal.
species: **Weissia capilliseta Müll. Hal.
species: Weissia cataractae Mitt.
species: **Weissia cerrata Hedw.
species: **Weissia cespitosa Brid.
species: Weissia chilensis Hampe ex Müll. Hal.
species: Weissia chrysea R. Br. bis
species: Weissia chrysocoma (Hedw.) Hedw. ex Brid.
species: Weissia ciliata Hook.
species: Weissia cirrata Hedw.
species: Weissia clavinervis Cardot & P. de la Varde
species: Weissia coarctata (P. Beauv.) Lindb.
species: Weissia commutata (Mitt.) Braithw.
species: **Weissia commutata Kindb. ex Paris
species: **Weissia comosa Hampe
species: Weissia compacta Schwägr.
species: !Weissia condensa (Voit) Lindb.
species: Weissia condensata Brid.
species: Weissia conferta (Göpp. & Berendt) Schimp.
species: Weissia connata (Brid.) Wallr.
species: **Weissia conostoma Poir.
species: Weissia contecta Hook. f. & Wilson
species: !Weissia contermina (Müll. Hal.) Mitt.
species: !Weissia controversa Hedw.
species: Weissia convoluta Müll. Hal. & Kindb.
species: Weissia convolutacea Mitt.
species: Weissia cribrosa (Hedw.) Poir.
species: Weissia crinita (Brid.) Poir. ex Brid.
species: **Weissia crispa Timm
species: Weissia crispa (Hedw.) G. Gaertn., B. Mey. & Scherb.
species: *Weissia crispa (Hedw.) Mitt.
species: Weissia crispa x crispata W.E. Nicholson
species: Weissia crispa x microstoma W.E. Nicholson
species: Weissia crispata (Dicks. ex With.) Brid. ex Schumach.
species: *Weissia crispata (Nees & Hornsch.) Müll. Hal.
species: Weissia crispata x astomum crispum Lindenb.
species: Weissia crispata x crispa W.E. Nicholson
species: Weissia crispula Hedw.
species: *Weissia crispula (Bruch) Lindb.
species: Weissia cryptodon Mont.
species: Weissia cubensis Hampe
species: !Weissia cucullata Müll. Hal.
species: *Weissia cucullata (Hampe) Mitt.
species: *Weissia cucullata P. de la Varde
species: Weissia cucullifolia Dixon & Sakurai
species: **Weissia cupulata Roth
species: Weissia curvicaulis Brid.
species: Weissia curvifolia (Wahlenb.) Lindb.
species: *Weissia curvirostris Lam. & DC.
species: *Weissia curvirostris (Hedw. ex Brid.) Müll. Hal.
species: Weissia cylindrica Bruch ex Brid.
species: Weissia cyrnaea Brid.
species: Weissia dalmatica Latzel
species: **Weissia davallii Kindb. ex Paris
species: **Weissia daviesii Funck
species: Weissia deciduaefolia K. Saito
species: **Weissia densifolia Wilson ex B.S.G.
species: *Weissia denticulata Brid.
species: **Weissia deterlenii Thér.
species: Weissia diaphana (Schrad. ex Brid.) Roth ex Rebent.
species: **Weissia dicksoni J.F. Gmel.
species: Weissia dicksonii (With.) Schrad.
species: !Weissia dieterlenii Thér.
species: !Weissia diffidentia R.H. Zander
species: **Weissia donniana Poir. ex Brid.
species: Weissia drummondii (Hook. & Grev.) Lindb.
species: **Weissia dubia Röhl.
species: **Weissia edentata Sull. ex Paris
species: !Weissia edentula Mitt.
species: *Weissia edentula Sull.
species: Weissia elongata Hoppe & Hornsch.
species: **Weissia elongata Fée
species: Weissia erosa Hampe ex Müll. Hal.
species: !Weissia erythrogona Brid.
species: Weissia euteiches R.H. Zander
species: Weissia exigua Schwägr.
species: **Weissia exigua Schultz ex Paris
species: !Weissia exserta (Broth.) P.C. Chen
species: Weissia falcata Hornsch.
species: *Weissia falcata Kindb.
species: !Weissia fallax Sehlm.
species: Weissia fastigiata Nees & Hornsch.
species: **Weissia fastigiata Taylor
species: !Weissia felipponei Thér.
species: Weissia flaccida Harv.
species: Weissia flavescens (E. Britton) W.D. Reese
species: Weissia flavipes Hook. f. & Wilson
species: Weissia flexuosa Nees & Hornsch.
species: **Weissia flexuosa Hampe
species: !Weissia fornicata Brid.
species: Weissia forsteri (Dicks. ex With.) Brid.
species: Weissia fugax Hedw.
species: **Weissia fusiyamae Müll. Hal.
species: Weissia ganderi Jur.
species: Weissia geniculata (Schwägr.) Brid.
species: !Weissia ghatensis Dixon & P. de la Varde
species: Weissia glauca (Hedw.) Arn.
species: *Weissia glauca E.B. Bartram
species: !Weissia glazioui R.H. Zander
species: Weissia gracilis (Hook.) Spreng.
species: *Weissia gracilis Wager & Dixon
species: **Weissia graciliseta Broth.
species: Weissia graeca Schiffner
species: !Weissia groenlandica Kindb.
species: Weissia gymnostoma (G. Roth) Culm.
species: Weissia gymnostomoides Brid.
species: **Weissia gypsacea Schleich.
species: *Weissia hampei Mitt.
species: Weissia hedwigii H.A. Crum
species: Weissia heteromalla Hedw.
species: Weissia hildebrandtii Müll. Hal.
species: !Weissia humicola Müll. Hal.
species: Weissia humilis Funck ex Brid.
species: **Weissia hyophiloides Wager & Broth.
species: Weissia immersa (Dicks.) Brid.
species: Weissia incarnata Schwägr.
species: Weissia incerta Mitt.
species: Weissia inclinans (Dicks.) Brid.
species: Weissia incurva Schwägr.
species: *Weissia incurva Mitt.
species: Weissia indica Wilson
species: Weissia inflexa (Taylor) Mitt.
species: !Weissia inoperculata (H.A. Crum) H.A. Crum, Steere & L.E. Anderson
species: **Weissia inserta Paris
species: Weissia intermedia (Schimp.) Tolf
species: Weissia involuta Brid.
species: *Weissia involuta (Schwägr.) Arn.
species: Weissia involutifolia (Müll. Hal.) Mitt.
species: Weissia irrorata Mitt.
species: **Weissia ityphylla Ehrh.
species: !Weissia jamaicensis (Mitt.) Grout
species: Weissia jamesonii Taylor
species: *Weissia jamesonii (Arn.) Mitt.
species: **Weissia japonica Broth.
species: Weissia javanica (Nees & Blume) Mitt.
species: !Weissia kaikouraensis R. Br. bis
species: **Weissia kilimandscharica Broth.
species: !Weissia krassavinii (Lazarenko) Lazarenko ex Ochyra
species: !Weissia kunzeana Müll. Hal.
species: Weissia lacustris (Brid.) Steud.
species: Weissia lanceolata (Hedw.) D. Mohr
species: Weissia lancifolia (R. Br. bis) Wijk & Margad.
species: Weissia latifolia Schwägr.
species: !Weissia latiuscula Müll. Hal.
species: Weissia laxifolia (Hook. f.) Hampe
species: Weissia lechleri Müll. Hal.
species: **Weissia leiodonta Cardot ex A.L. Andrews
species: Weissia leprieurii (Mont.) Mitt.
species: *Weissia leptocarpa Schwägr.
species: *Weissia leptocarpa Schimp. ex Besch.
species: Weissia leptodon Plaubel ex Brid.
species: Weissia leptotrichacea Müll. Hal.
species: Weissia leratii (Paris & Broth.) P. Sollman
species: !Weissia levieri (Limpr.) Kindb.
species: !Weissia ligulaefolia (E.B. Bartram) Grout
species: **Weissia ligulata Paris
species: **Weissia linderi Geh.
species: Weissia lindigiana Hampe
species: Weissia lindigii (Hampe) Mitt.
species: !Weissia lineaefolia Müll. Hal.
species: *Weissia linealifolia (Kindb.) Kindb.
species: Weissia linearifolia Hornsch. ex Schwägr.
species: **Weissia linearifolia Müll. Hal. ex Paris
species: Weissia linguaelata J. Shaw
species: Weissia longicollis Link
species: !Weissia longidens Cardot
species: Weissia longidentata R.S. Williams
species: **Weissia longifolia DC.
species: !Weissia longifolia Mitt.
species: Weissia longipes Sommerf.
species: Weissia longirostris (Schwägr.) Schwägr.
species: *Weissia longirostris Mitt.
species: Weissia longiseta Lesq. & James
species: !Weissia lorentzii (Müll. Hal.) R.H. Zander
species: **Weissia ludoviciae Kindb.
species: !Weissia ludoviciana (Sull.) W.D. Reese & B.A.E. Lemmon
species: **Weissia ludwigii Brid.
species: Weissia lurida (Hornsch.) Mitt.
species: Weissia maclellandii Griff.
species: Weissia macrocarpa Hook.
species: Weissia macrorhyncha Mont.
species: !Weissia macrospora Cardot & P. de la Varde
species: Weissia malayensis (M. Fleisch.) Manuel
species: **Weissia maritima Poir. ex Brid.
species: Weissia maritima (Müll. Hal. & Kindb.) E. Britton
species: Weissia martiana Hoppe & Hornsch.
species: Weissia mauritiana Schimp. ex Besch.
species: Weissia megalospora (Venturi) E. Britton
species: Weissia melanostoma Mitt.
species: Weissia meylanii (J.J. Amann) Mönk.
species: !Weissia micacea (Schltdl.) Müll. Hal.
species: Weissia microcarpa Hook. & Wilson
species: **Weissia microdonta Hedw. ex Brid.
species: *Weissia microdus Schwägr.
species: Weissia micro-odonta Hedw.
species: Weissia microstoma Hornsch. ex Nees & Hornsch.
species: *Weissia microstoma (Hedw.) Müll. Hal.
species: Weissia microtheca Thér.
species: **Weissia mielichhoferi Hook.
species: Weissia mielichhoferiana Funck
species: Weissia minuta (Dixon & P. de la Varde) M.N. Aziz & Vohra
species: Weissia minutissima Mitt.
species: *Weissia minutissima Müll. Hal.
species: Weissia minycarpa R.H. Zander
species: Weissia miqueliana Mont.
species: !Weissia mittenii (Bruch & Schimp.) Mitt.
species: Weissia monocladus Brid.
species: Weissia mosis (Lorentz) Müll. Hal.
species: Weissia mucronata Bruch & Schimp.
species: Weissia mucronulata Bruch
species: **Weissia mucronulata Schimp. ex James
species: **Weissia muelleri Kindb.
species: !Weissia muhlenbergiana (Sw.) W.D. Reese & B.A.E. Lemmon
species: !Weissia multicapsularis (Sm.) Mitt.
species: Weissia muralis (Spruce) Lindb.
species: Weissia mutabilis Brid.
species: **Weissia mutica Kindb. ex Paris
species: **Weissia nana R. Hedw.
species: Weissia navicularis Mitt.
species: !Weissia neocaledonica (Thér.) R.H. Zander
species: *Weissia nervosa Brid.
species: !Weissia newcomeri (E.B. Bartram) K. Saito
species: **Weissia nigra Schleich.
species: **Weissia nigrescens Nog. & Z. Iwats.
species: Weissia nigricans (Lam. & DC.) Poir.
species: Weissia nigrita Hedw.
species: **Weissia nippono-mucronata Müll. Hal.
species: !Weissia nitida Reinw. & Hornsch.
species: Weissia nitidula (Müll. Hal.) Kindb.
species: Weissia nivalis Brid.
species: !Weissia norkettii R.S. Chopra
species: !Weissia novae-valisiae (Broth. ex G. Roth) I.G. Stone
species: Weissia nuda (Dicks.) D. Mohr
species: *Weissia nuda Mitt.
species: Weissia nudiflora Müll. Hal. & Hampe
species: **Weissia obliquata Hedw.
species: Weissia obscura Röhl.
species: Weissia obtusa Brid.
species: !Weissia obtusata Müll. Hal.
species: **Weissia obtusifolia Roth
species: **Weissia obtusifolia Rich.
species: !Weissia obtusifolia Müll. Hal.
species: !Weissia occidentalis (Flowers) A.H. Stoneb.
species: !Weissia occulta Wallr.
species: Weissia octoblepharis (Brid.) Roth
species: *Weissia octoblepharis Spruce ex Mitt.
species: Weissia oerstediana (Müll. Hal.) Mitt.
species: !Weissia opaca (Dixon) Magill
species: Weissia oranica Müll. Hal.
species: !Weissia ovalis (R.S. Williams) E.B. Bartram
species: !Weissia ovatifolia Kurschner
species: Weissia pabstiana Müll. Hal.
species: Weissia pacifica Podp.
species: Weissia pallens Hook. & Wilson
species: Weissia pallescens Schimp. ex Besch.
species: **Weissia pallida Spruce
species: Weissia pallidiseta Brid.
species: **Weissia paludosa Brid.
species: !Weissia papillosa Dixon & Naveau
species: Weissia papillosissima Lazarenko
species: Weissia parasitica (Sw. ex Brid.) D. Mohr
species: *Weissia parasitica Röhl.
species: !Weissia patagonica Cardot & Broth.
species: !Weissia patula (C. Knight) Fife
species: *Weissia pendula Poir.
species: **Weissia pennata Schrank
species: **Weissia pentasticha Hedw.
species: Weissia perichaetialis Mont.
species: Weissia perligulata Flowers ex H.A. Crum
species: **Weissia perlinearis Müll. Hal.
species: !Weissia perpusilla (Müll. Hal.) I.G. Stone
species: Weissia perssonii Kindb.
species: Weissia perviridis Dixon
species: **Weissia petraea Green
species: Weissia petriei R. Br. bis
species: **Weissia phascoides Hampe
species: Weissia phascoides (Wilson ex B.S.G.) Müll. Hal.
species: Weissia phascopsis R.H. Zander
species: Weissia phyllantha (Brid.) Lindb.
species: Weissia pilifera (P. Beauv.) Röhl.
species: *Weissia pilifera (Dicks.) Funck ex Wallr.
species: **Weissia pimpamae Müll. Hal.
species: Weissia plagiopodia (Hedw.) Poir.
species: Weissia planifolia Dixon
species: Weissia platyphylla (Kindb.) Kindb.
species: *Weissia platyphylla Broth.
species: Weissia platyphylloides Cardot
species: !Weissia platystegia (Dixon) A. Eddy
species: Weissia poeppigiana (Müll. Hal.) Mitt.
species: **Weissia polytrichoides F.H. Wigg. & Weber
species: Weissia pomiformis Hook.
species: **Weissia porrigens Green
species: Weissia procera Laurer ex Nees & Hornsch.
species: **Weissia pulicaris Besch.
species: **Weissia pulvinata Moench
species: Weissia pumila Brid.
species: Weissia punctulata Mitt.
species: Weissia pusilla Hedw.
species: *Weissia pusilla Kindb.
species: Weissia radians Hedw.
species: Weissia rauei Austin
species: Weissia recurvata (Hedw.) D. Mohr
species: Weissia recurvirostris Hedw.
species: *Weissia recurvirostris (Hedw.) Dixon
species: Weissia reflexa Brid.
species: Weissia reticulata Hook.
species: **Weissia revoluta Schleich.
species: !Weissia ricciae Brid.
species: **Weissia richardii Schwägr.
species: Weissia rigescens Müll. Hal.
species: *Weissia rigescens Broth.
species: !Weissia riograndensis (Broth.) R.H. Zander
species: Weissia riparia Hampe
species: **Weissia rivularis Poir. ex Brid.
species: Weissia rohlfsiana Müll. Hal.
species: Weissia roscheri (Lorentz) Mitt.
species: *Weissia rosea Wahlenb.
species: !Weissia rostellata (Brid.) Lindb.
species: **Weissia rubella Röhl.
species: **Weissia rubiginosa Voit
species: Weissia rudolphiana Nees & Hornsch.
species: **Weissia rufa Stirt.
species: **Weissia rugeliana Schimp.
species: Weissia rupestris Hedw.
species: *Weissia rupestris (Schleich. ex Schwägr.) Müll. Hal.
species: !Weissia rutilans (Hedw.) Lindb.
species: Weissia samoana (Mitt.) Mitt.
species: Weissia schisti (F. Weber & D. Mohr) Brid.
species: **Weissia sclerodonta Hampe
species: Weissia searellii R. Br. bis
species: Weissia seligeri (F. Weber & D. Mohr) Wahlenb.
species: Weissia sellowii Schwägr.
species: !Weissia semidiaphana (Thér.) R.H. Zander
species: !Weissia semiinvoluta Müll. Hal.
species: !Weissia semipallida Müll. Hal.
species: Weissia senocarpa Müll. Hal.
species: Weissia serrulata Funck
species: *Weissia setacea Poir.
species: !Weissia sharpii L.E. Anderson & B.A.E. Lemmon
species: **Weissia sikkimensis Müll. Hal.
species: !Weissia simplex Brid.
species: Weissia sinaloensis E.B. Bartram
species: Weissia sinensi-fugax Müll. Hal.
species: Weissia sinensis Thér.
species: !Weissia socotrana Mitt.
species: Weissia sphaerothecia Müll. Hal.
species: Weissia splachnifolia (Hook.) Mitt.
species: *Weissia splachnoides Brid.
species: *Weissia splachnoides Thunb. ex Schwägr.
species: !Weissia splachnum Garov.
species: Weissia sprengelii (Schwägr.) Arn.
species: !Weissia squarrosa (Nees & Hornsch.) Müll. Hal.
species: Weissia starckeana Hedw.
species: *Weissia starkei Gray
species: !Weissia sterilis W.E. Nicholson
species: Weissia stillicidiorum Mitt.
species: Weissia striata (Hedw.) Schreb. ex G. Gaertn., B. Mey. & Scherb.
species: *Weissia striata Hook. & Taylor
species: **Weissia stricta Poir. ex Brid.
species: Weissia stricta Hook. f. & Wilson
species: !Weissia subacaulis Mitt.
species: Weissia subangustifolia (Thér.) R.H. Zander
species: Weissia subcaespitosa (Hampe) Mitt.
species: !Weissia submicacea Müll. Hal.
species: Weissia sulcata Thér.
species: Weissia sullivantii (Bruch & Schimp.) Kindb.
species: Weissia sweetii E.B. Bartram
species: Weissia templetonii (Sm.) Hook.
species: *Weissia templetonii Griff.
species: Weissia tenella Brid.
species: **Weissia tenella Schimp.
species: Weissia tenuirostris Hook. & Taylor
species: Weissia tenuis (Schrad. ex Hedw.) Müll. Hal.
species: *Weissia tenuis Kunze ex Mont.
species: **Weissia tenuiseta Schimp.
species: Weissia termitarum Müll. Hal.
species: !Weissia termitidarum Müll. Hal.
species: Weissia tetragona (Hedw.) Hedw. ex Brid.
species: **Weissia tophacea Paris
species: Weissia tophicola Müll. Hal.
species: **Weissia toquescens Brid. ex Paris
species: Weissia torlessensis R. Br. bis
species: Weissia torquescens Hornsch. ex Brid.
species: **Weissia tortelloides Broth.
species: Weissia tortifolia Hook. f. & Wilson
species: Weissia tortilis Spreng.
species: **Weissia tortilis Sw.
species: *Weissia tortilis (Schwägr.) Müll. Hal.
species: Weissia tortivelata R.S. Williams
species: Weissia tortula (Schwägr.) Mitt.
species: Weissia trichodes (F. Weber) Hook. & Taylor
species: Weissia trifaria Brid.
species: Weissia tristicha Brid.
species: !Weissia triumphans (De Not.) M.O. Hill
species: Weissia truncicola De Not.
species: **Weissia trunctata Müll. Hal.
species: Weissia turbinata Drumm.
species: !Weissia tyrrhena M. Fleisch.
species: *Weissia ulophylla Ehrh. ex Lindb.
species: Weissia umbrosa Mitt.
species: Weissia uncinata Brid.
species: Weissia unguiculata (Mitt.) A.C. Crundwell & Nyholm
species: *Weissia vaginans Brid.
species: Weissia vallis-gratiae Müll. Hal.
species: !Weissia vardei Bizot
species: Weissia venezuelensis Müll. Hal.
species: Weissia verticillata Hedw.
species: !Weissia veviridis R.H. Zander
species: **Weissia virens Brid.
species: Weissia viridissima Brid.
species: *Weissia viridula Hedw. ex Brid.
species: Weissia vittata (Mitt.) Lindb.
species: *Weissia vulcanica Brid.
species: *Weissia vulcanica Müll. Hal.
species: **Weissia vulcanica Hook.
species: Weissia wagneri (Müll. Hal.) Mitt.
species: Weissia waymouthii R. Br. bis
species: Weissia webbii R. Br. bis
species: !Weissia welwitschii Schimp.
species: *Weissia weymouthii Müll. Hal.
species: **Weissia whiteleggeana Müll. Hal.
species: !Weissia willisiana (Sainsbury) Catches.
species: *Weissia wimmeri Sendtn. ex Lindb.
species: Weissia wimmeriana (Sendtn.) Bruch & Schimp.
species: Weissia wolffii Lesq. & James
species: Weissia zonata Brid.