Checklist of Sri Lankan mosses - synonyms

Each synonym is followed by a literature reference number which indicates the source of the synonymisation. References with square brackets '[ ]' have been added subsequent to the published checklist.

List of species
List of references


List of synonyms

Acanthocladium ceylonense Broth. & Dixon in Dixon = Wijkia ceylonensis (2751)

Acrocryphaea concavifolia (Griff.) Bosch & Sande Lac. = Schoenobryum concavifolium (2769)

Acroporium asperifolium (Thwaites & Mitt.) Dixon = Clastobryophilum asperifolium (4049) (=C. bogoricum)

Acroporium hamulatum (M.Fleisch.) M.Fleisch. = Acroporium stramineum var. hamulatum (3283)

Acroporium hyalinum Mitt. = Acroporium stramineum var. stramineum (3283)

Acroporium monoicum (Sande Lac.) M.Fleisch. = Acroporium hermaphroditum (1894)

Acroporium punctuliferum (Thwaites & Mitt.) M.Fleisch. = Acroporium lamprophyllum (3283)

Acroporium turgidum (Mitt.) M.Fleisch. = Acroporium stramineum var. turgidum (3283)

Aerobryidium attenuatum (Thwaites & Mitt.) M.Fleisch. = Pseudobarbella attenuata (2588) (=Aerobryopsis longissima)

Aerobryidium punctulatum (Müll.Hal.) Dixon = Aerobryidium aureonitens (2588)

Aerobryidium speciosum (Dozy & Molk.) Dozy & Molk. = Aerobryum speciosum (2588)

Aerobryidium wallichii (Brid.) C.C.Towns. = Aerobryopsis longissima (2759)

Aerobryopsis lanosa (Mitt.) Broth. = A. wallichii (2588) (=A. longissima)

Aerobryopsis longissima var. densifolia M.Fleisch.. = Aerobryopsis wallichii (2588) (=A. longissima)

Aerobryopsis wallichii (DC) M.Fleisch. = Aerobryopsis longissima (2759)

Aerobryopsis willisii M.Fleisch. = Pterobryopsis tumida [7234]

Amphoritheca beccarii Hampe = Funaria beccarii (1521)

Anacolia menziesii var. menziesii (Turner) Paris. This taxon has not been reported elsewhere in Asia, and indeed the genus is only known definitely in Asia from a record of A. aurescens (Dixon) Z.Iwats. from Mt. Kinabulu, Sabah, Borneo. As all three Sri Lankan collections were from well-known sites, and it is a distinctive taxon, it is likely that it is also present on this list under another name.

Anoectangium euchloron (Schwaegr.) Mitt. = Anoectangium aestivum (6372)

Anomobryum filiforme (Dicks.) Husn. = Anomobryum julaceum (71)

Anomobryum filiforme var. concinnatum (Spruce) J.J.Amann = Anomobryum julaceum var. concinnatum (71)

Anomodon filiformis Thwaites & Mitt. = Anomodon pseudotristis (4464)

Aongstroemia pomiformis Müll.Hal. = Microdus brasiliensis (1521) (= Leptotrichella brasiliensis)

Aptychella heteroclada (M.Fleisch.) M.Fleisch. = Clastobryopsis robusta (5120)

Atrichum aculeatum Cardot & P.de la Varde = Atrichum pallidum (1894)

Aulacomitrium calycinum (Mitt.) Herzog = Glyphomitrium calycinum (1521)

Aulacopilum abbreviatum Thwaites & Mitt. = Erpodium abbreviatum (3531)

Aulacopilum tumidulum Thwaites & Mitt. = Erpodium glaucum (3531)

Barbella amoena M.Fleisch. ex Broth. in Engler & Prantl = Neobarbella comes var. pilifera (2803)

Barbella asperifolia Cardot = Barbella flagellifera (2588)

Barbella bombycina (Renauld & Cardot) M.Fleisch. = Barbella convolvens (2588)

Barbella comes (Griff.) Broth. = Neobarbella comes (1521)

Barbella cubensis (Mitt.) Broth. = Barbella trichophora (6423) (= Barbellopsis trichophora)

Barbella determesii (Renauld & Cardot) M.Fleisch. = Barbella enervis (1894)

Barbella enervis (Mitt.) M.Fleisch. = Barbella trichophora (6423) (= Barbellopsis trichophora)

Barbella javanica (Bosch & Sande Lac.) Broth. = Barbella convolvens (2588)

Barbella phyllogonioides (A.Jaeger) Broth. = Pilotrichella phyllogonioides (2588)

Barbella rufifolia (Thwaites & Mitt.) Broth. Noguchi (2588) says that the type specimen of this species was not found in the Mitten herbarium, and thus not examined by him, and he saw no collections bearing this name. Its taxonomic status is thus uncertain.

Barbella trichophora (Mont.) M.Fleisch ex Broth. = Barbellopsis trichophora (4252)

Barbula angustifolia (Hook. & Grev.) Müll.Hal. = Barbula tenuirostris (1521)

Barbula consanguinea (Thwaites & Mitt.) A.Jaeger = Barbula javanica (1420)

Barbula duriuscula Mitt. = Pseudosymblepharis duriuscula (1521) (= Pseudosymblepharis bombayensis)

Barbula michiganensis Steere in Grout = Didymodon maschalogena [2666]

Bartramia heterophylla Müll.Hal. = Philonotis heterophylla (1521) (= Philonotis hastata)

Bartramia imbricatula Müll.Hal. = Philonotis imbricatula (1521) (= Philonotis hastata)

Bartramia schmidiana Müll.Hal. = Bartramia leptodonta (1521)

Bartramidula roylei (Hook.f.) Bruch, Schimp. & W.Gümbel = Philonotis roylei (3447)

Brachymenium leptostomioides (Müll.Hal.) A.Jaeger = Brachymenium systylium (2797)

Brachymenium longicolle Thér. = Brachymenium leptophyllum [46]

Brachymenium velutinum (Mitt.) A.Jaeger = Brachymenium systylium (2797)

Brachythecium oxyrrhynchum (Dozy & Molk.) A.Jaeger = Brachythecium plumosum (2716)

Brachythecium pseudoplumosum (Brid.) Brockm. = Brachythecium plumosum (1521)

Braunfelsia scariosa Paris, nom. nud. = Braunfelsia edentula (1521)

Bryohumbertia walkeri(Mitt.) J.-P.Frahm = Bryohumbertia subcomosa (2544)

Bryum alpinum var. teretiusculum (Hook.) Podp. = Bryum paradoxum (2797)

Bryum ambiguum Duby in Moritz. = Bryum apiculatum (2797)

Bryum bohnhofii Müll.Hal. ex Broth. = Bryum wightii (2797)

Bryum ceylonense Broth. & Dixon = Bryum dichotomum (2797)

Bryum concinnatum (Spruce) Lindb. = Anomobryum filiforme var. concinnatum (1894) (= A. julaceum var. concinnatum)

Bryum decaisnei Dozy & Molk. = Bryum billardierei var. billardierei (2797)

Bryum filiforme var. concinnatum (Spruce) Dixon = Anomobryum julaceum var. concinnatum (71)

Bryum glaucum Müll.Hal. = Brachymenium glaucum (1521)

Bryum nepalense (Hook.) Dozy & Molk. = Brachymenium nepalense (1521)

Bryum nietneri Müll.Hal. = Brachymenium nietneri (1521)

Bryum nitens Hook. = Bryum apiculatum (2797)

Bryum nitidum Mitt. = Anomobryum nitidum (1521)

Bryum plumosum Dozy & Molk. = Bryum apiculatum (2797)

Bryum porphyroneuron Müll.Hal. = Bryum apiculatum (2797)

Bryum porphyroneuron var. erythrinum (Mitt.) M.Fleisch. = Bryum thomsonii (2797)

Bryum porphyroneuron var. giganteum M.Fleisch. = Bryum thomsonii (2797)

Bryum pseudo-alpinum Renauld & Cardot = Bryum paradoxum (2797)

Bryum ramosum (Hook.) Mitt. = Bryum billardierei var. billardierei (2797)

Bryum ramosum var. zollingeri (Duby) M.Fleisch. = Bryum billardierei var. billardierei (2797)

Bryum squarripilum Müll.Hal. = Bryum argenteum (1521)

Bryum srilankense Mohamed = Bryum wightii (2797)

Bryum strigosum Wilson = Bryum wightii (1521)

Bryum teretiusculum Hook. = Bryum paradoxum (2797)

Bryum truncorum (Brid.) Brid. Asian records for this taxon are referred to Bryum billardierei by Ochi 1985 (2797).

Bryum weissiae Harv. = Brachymenium exile (5023)

Bryum zollingeri Duby in Moritzi = Bryum billardierei var. billardierei (2797)

Callicostella prabaktiana (Müll.Hal.) Bosch & Sande Lac. = Callicostella papillata var. prabaktiana (3636)

Calymperes bryaceum Besch. = Calymperes boulayi (1373)

Calymperes ceylanicum Besch. = Calymperes porrectum (1373)

Calymperes contractum Besch. = Calymperes moluccense (1373)

Calymperes dozyanum Mitt. (sensu M.Fleisch., non Dozy & Molk.) = Calymperes boulayi (1371)

Calymperes fordii Besch. = Calymperes erosum (1373)

Calymperes heterophyllum (Mitt.) Besch. = Calymperes erosum (1473)

Calymperes hyophilaceum Müll.Hal. ex Besch. = Calymperes graeffeanum (4977)

Calymperes kurzianum Hampe ex Müll.Hal. = Calymperes moluccense (1373)

Calymperes leucoloma Besch. = Calymperes fasciculatum (1624)

Calymperes mittenii Besch. = Calymperes boulayi (1373)

Calymperes moluccense var. platycinclis (Besch.) M.Fleisch. = Calymperes boulayi (1371)

Calymperes muelleri (Dozy & Molk.) Mitt. = Syrrhopodon muelleri (1521)

Calymperes nicobarense Hampe = Calymperes graeffeanum (1373)

Calymperes nietneri Müll.Hal. = Calymperes lonchophyllum var. lonchophyllum (1373)

Calymperes platycinclis Besch. = Calymperes boulayi (1371)

Calymperes prionotum Besch. = Syrrhopodon gardneri (1624)

Calymperes recurvifolium Besch. = Calymperes porrectum (1485, 755)

Calymperes repens (Harv.) Müll.Hal. = Mitthyridium repens (6232)

Calymperes salakense var. ceylanicum (Besch.) M.Fleisch. = Calymperes porrectum (6232)

Calymperes thwaitesii Besch. = Calymperes afzelii (1373)

Calymperes thwaitesii var. fordii (Besch.) M.Fleisch. = Calymperes erosum (1373)

Calymperopsis martinicensis (Broth.) Broth. = Syrrhopodon disciformis (1909)

Calymperopsis tjibodensis (M.Fleisch.) M.Fleisch. = Syrrhopodon tjibodensis (6232)

Calyptothecium maxwellii (Cardot & Dixon) Broth. = Pterobryopsis tiumida [5490] (= Calyptothecium urvilleanum)

Calyptothecium tumidum M.Fleisch. = Calyptothecium urvilleanum (5490)

Camptochaete thamnioides Broth. & Dixon = Dixonia thamnioides (2771)

Campylodontium flavescens (Hook.) Bosch. & Sande Lac. = Mesonodon flavescens (715)

Campylopodium euphorocladum (Müll.Hal.) Besch. = Campylopodium medium (506). See note under C. medium: probably a Dicranella species.

Campylopodium khasianum (Griff.) Paris = Microcampylopus khasianus (506)

Campylopodium medium (Duby) Giese & J.-P.Frahm. It is suggested by Giese & Frahm 1985 (506) than the Sri Lankan records for this taxon are probably misidentified species of Dicranella.

Campylopus aureus Bosch & Sande Lac. = Campylopus schmidii (1751)

Campylopus blumei (Dozy & Molk.) Bosch & Sande Lac. = Campylopus umbellatus (1751)

Campylopus caudatus (Müll.Hal.) Mont. in Dozy & Molk. = Campylopus comosus (1751)

Campylopus ericetorum (Mitt.) A.Jaeger = Campylopus pilifer (1751)

Campylopus exasperatus (Nees & Blum) Brid. All specimens examined by Frahm (2766) were Campylopus umbellatus var. pterotoneuron, and he suggests that its occurrence on Sri Lanka is doubtful.

Campylopus fragilis var. goughii (Mitt.) J.-P.Frahm = Campylopus zollingerianus [1751]

Campylopus goughii (Mitt.) A.Jaeger = Campylopus zollingerianus (1751)

Campylopus herzogii Broth. = Campylopus schmidii (1751)

Campylopus introflexus (Hedw.) Brid. All Sri Lanka collections with this name belong to Campylopus pilifer (Frahm 1984 (2766))

Campylopus laetus (Mitt.) A.Jaeger = Campylopus savannarum (1751)

Campylopus latinervis (Mitt.) A.Jaeger = Campylopus gracilis (1751)

Campylopus nietneri (Müll.Hal.) A.Jaeger = Campylopus fragilis var. goughii [4210: 31] (= Campylopus zollingerianus)

Campylopus nigrescens (Mitt.) A.Jaeger = Campylopus umbellatus (1751)

Campylopus nilghiriensis (Mitt.) A.Jaeger = Campylopus zollingerianus (1751)

Campylopus nitidus Dozy & Molk. = Dicranodontium nitidum (1521)

Campylopus nodiflorus (Müll.Hal.) A.Jaeger = Campylopus schmidii (1751)

Campylopus polytrichoides De Not. = Campylopus pilifer (1751)

Campylopus pseudogracilis Cardot & Dixon = Campylopus zollingerianus (1751)

Campylopus pterotoneuron (Müll.Hal.) A.Jaeger = Campylopus umbellatus var. pterotoneuron (1751)

Campylopus reconditus Thwaites & Mitt. = Sphaerothecium reconditum (1751)

Campylopus reduncus (Reinw. & Hornsch.) Bosch & Sande Lac. = Campylopus comosus (1751)

Campylopus richardii Brid. All Sri Lanka records belong to Campylopus umbellatus (Gradstein & Sipman 1978 (6380)).

Campylopus subcaudatus Herzog = Bryohumbertia walkeri (1751) (=Bryohumbertia subcomosa)

Campylopus subfragilis Renauld & Cardot ex Gangulee = Campylopus gracilis (2766)

Campylopus subtricolor Lorentz = Campylopus schmidii (1751)

Campylopus subulifolius Thwaites & Mitt. = Campylopus thwaitesii [2269]

Campylopus trachythecius Müll.Hal. = Campylopus comosus (1751)

Campylopus walkeri (Mitt.) A.Jaeger = Bryohumbertia walkeri (1751) (=Bryohumbertia subcomosa)

Catharinea aculeata (Cardot & P.de la Varde) Broth. = Atrichum pallidum [1894]

Catharinea henryi Salm.= Atrichum henryi (1521)

Catharinea nietneri Müll.Hal. = Pogonatum nietneri (1521)

Chaetomitrium orthorrhynchum (Dozy & Molk.) Bosch & Sande Lac. This entry is based solely on a 1975 paper covering Borneo collections, where Sri Lanka is mentioned as part of the distribution range: no Sri Lankan collections are mentioned.

Claopodium nervosum M.Fleisch. = Claopodium prionophyllum (4980)

Claopodium nervosum Harvey in Hook., hom. illeg. = Claopodium prionophyllum (4980)

Claopodium semitortulum (Müll.Hal.) Broth. = Diaphanodon blandus var. blandus (1122)

Clastobryella ceylonensis (Broth.) Broth. = Gammiella ceylonensis (406)

Clastobryella cuculligera (Sande Lac.) M.Fleisch = Clastobryum cuculligerum (5120)

Clastobryella epiphylla (Renauld & Cardot) M.Fleisch. = Clastobryum epiphyllum (405)

Clastobryella ruficaulis (Thwaites & Mitt.) M.Fleisch. = Trichosteleum ruficaule (4049)

Clastobryophilum asperifolium (Thwaites & Mitt.) B.C.Tan = Clastobryophilum bogoricum (4743)

Clastobryopsis heteroclada M.Fleisch. = Aptychella heteroclada (5023) (= Clastobryopsis robusta)

Clastobryum ceylonense Broth. = Gammiella ceylonensis (406)

Clastobryum ruficaule (Thwaites & Mitt.) P.Tixier = Trichosteleum ruficaule (4049)

Cryptoleptodon flexuosus (Harv.) Renauld & Cardot = Cryptoleptodon pluvinii (301)

Ctenidium obscurirete Broth. = Microctenidium leveilleanum (409)

Ctenidium stereodontoides Dixon = Ectropothecium stereodontoides (1521)

Cyathophorella sublimbata (Thwaites & Mitt.) M.Fleisch. = Cyathophorum hookerianum [6705: 338]

Cyathophorum sublimbatum Thwaites & Mitt. = Cyathophorum hookerianum [6705: 338]

Cynodontium ('Cynontodium') amoenum Thwaites & Mitt. = Ditrichum amoenum (1521)

Daltonia scaberula Mitt. = D. contorta (1521)

Daltonia strictifolia Mitt. = D. angustifolia var. strictifolia (1521)

Desmatodon javanicus (Dozy & Molk.) Mitt. = Hydrogonium javanicum (1521) (= Barbula javanica)

Diaphanodon javanicus Renauld & Cardot = D. blandus var. blandus (5564)

Dicranella brasiliensis (Duby) Broth. = Leptotrichella brasiliensis (4222)

Dicranella decipiens Mitt. = Wilsoniella decipiens (Mitt.) Alston in Dixon (5023)

Dicranella edentata Mitt. = Leptotrichella edentata (4222)

Dicranella infuscata Thwaites & Mitt. = Leptotrichella infuscata (4222)

Dicranella khasiana (Griff.) A.Jaeger = Microcampylopus khasianus [507]

Dicranella pomiformis (Griff.) Herzog = Microdus brasiliensis (1521) (= Leptotrichella brasiliensis)

Dicranella subangulata Thwaites & Mitt. = Leptotrichella subangulata (4222)

Dicranodontium sparsum Dixon = D. uncinatum (4283)

Dicranoloma leucophyllum (Hampe) Paris = D. brevisetum (5446)

Dicranoloma leucophyllum var. kurzii M.Fleisch. = D. brevisetum (5446)

Dicranum amoene-virens Müll.Hall. = Leucoloma amoene-virens (1521)

Dicranum brevisetum Dozy & Molk. = Dicranoloma brevisetum (1521)

Dicranum edentulum Mitt. = Braunfelsia edentula (1521)

Dicranum ericetorum Mitt. = Campylopus pilifer (1751)

Dicranum exasperatum (Nees & Blum) Griff. = Campylopus exasperatus (1521)

Dicranum goughii Mitt. = Campylopus goughii (1521) (=C. zollingerianus)

Dicranum himalayanum Mitt. = Braunfelsia scariosa (1894)

Dicranum nietneri Müll.Hal. = Campylopus nietneri (1521) (=C. involutus)

Dicranum nitidum Dozy & Molk. = Dicranodontium nitidum (1521)

Dicranum pterotoneuron Müll.Hal. = Campylopus umbellatus var. pterotoneuron (1521)

Dicranum recurvum Mitt. = Campylopus recurvus (1521)

Dicranum reduncum Reinw. & Hornsch. = Campylopus reduncus (1521) (= C. comosus)

Dicranum tenerum Müll.Hall. = Leucoloma tenerum (1521)

Dicranum thwaitesii Mitt. = Campylopus thwaitesii (1521)

Dicranum trachythecium Müll.Hal. = Campylopus trachythecius (1521) (=C. comosus)

Dicranum walkeri Mitt. = Campylopus walkeri (1521) (= Bryohumbertia walkeri)

Diphyscium involutum Mitt. = Diphyscium mucronifolium [1862]

Dissodon subglaber Müll.Hal. = Tayloria subglabra (1521)

Distichophyllum limpidum Thwaites & Mitt. = D. succulentum (4150)

Distichophyllum mniifolium Mont. (auct. ind.) = D. montagneanum (5023)

Distichophyllum mucronatum Thwaites & Mitt. = D. cuspidatum (5023)

Distichophyllum spathulatus (auct. ind.) = D. mittenii (4150)

Drepanophyllum oppositifolium Thwaites & Mitt. = Mniomalia semilimbata (1521)

Ectropothecium andrei Cardot & P.de la Varde. This taxon may be a synonym of E. buitenzorgii according to Tixier (5002), but no evidence is provided.

Ectropothecium subretusum Thwaites & Mitt. = Glossadelphus subretusus (1521)

Ectropothecium tuberculatum (Mitt.) A.Jaeger = Trachythecium tuberculatum (1521)

Endotrichella laevifolia (Thwaites & Mitt.) Broth. = Endotrichellopsis laevifolia [2764: 75]

Endotrichum laevifolia (Thwaites & Mitt.) A.Jaeger = Endotrichellopsis laevifolia [2764: 75]

Entodon isopterygioides Dixon, nom. nud. = Taxiphyllum isopterygioides (268)

Entodon plicatus Müll.Hal. = E. macropodus (70)

Entodon rubicundus (Mitt.) A.Jaeger = E. flavescens (1521)

Entosthodon buseanus Dozy & Molk. = Funaria buseana (1521)

Entosthodon planifolius Thwaites & Mitt. = Funaria planifolia (1893)

Eriopus lucidus Thwaites & Mitt. = Calyptrochaeta lucida (new combination in this document)

Erpodium bellii Thwaites & Mitt. = E. mangiferae (1521)

Erpodium ceylonicum Thwaites & Mitt. = E. biseriatum (273)

Eucamptodon edentulus Mitt. = Braunfelsia edentula (1521)

Eucamptodon edentulus var. compactus Müll.Hal. nom. nud. = Braunfelsia edentula (1521)

Fabronia curvirostris Dozy & Molk. = F. secunda (5002)

Fissidens aberrans Broth & Dixon = F. curvatus (2476)

Fissidens bicolor Thwaites & Mitt. = F. ceylonensis (1521)

Fissidens biformis Mitt. = F. zollingeri (1893)

Fissidens crassinervis Thwaites & Mitt., hom. illeg. = Fissidens laxus [1892] (= Fissidens pellucidus)

Fissidens curvatoxiphioides Dixon & P.de la Varde = Fissidens beckettii [1892]

Fissidens flabellatus Thwaites & Mitt. = F. serratus (1521)

Fissidens glasenhageni Broth. orthog. err. pro. F. giesenhagenii

Fissidens intromarginatulus E.B.Bartram = Fissidens ceylonensis [6669]

Fissidens laxus Sull. & Lesq. = Fissidens pellucidus [2476]

Fissidens microclados Thwaites & Mitt. = Fissidens gardneri [1470]

Fissidens mittenii Paris = Fissidens laxus acc. to Tan & Iwatsuki 1993 [1742] (Indochinese checklist) but with no explanation. (= Fissidens pellucidus var. pellucidus)

Fissidens multiflorus Thwaites & Mitt. = Fissidens firmus (1521)

Fissidens neckeroides Griff. = Fissidens anomalus (1521)

Fissidens obscurus Mitt. hom. illeg. = Fissidens subobscurus [1521]

Fissidens papillosus Thwaites & Mitt. = Fissidens serratus (1521)

Fissidens pennatulus Thwaites & Mitt. = Fissidens ceylonensis (1869)

Fissidens perpusillus Wils. = Fissidens gardneri (76)

Fissidens simplex Müll.Hal. ex M.Fleisch. = Fissidens ceylonensis var. simplex (1521)

Fissidens splachnobryoides Broth = Fissidens flaccidus (3435)

Fissidens sylvaticus Griff. The type specimen of this taxon is Fissidens taxifolius (fide Iwatsuki & Suzuki 1977). However, many reports of Fissidens sylvaticus for south east Asia are identical to Fissidens zippelianus (3212) (= Fissidens crispulus)

Fissidens taxifolius Hedw. = Fissidens sylvaticus fide Iwatsuki & Suzuki, vide (1894) (= Fissidens crispulus)

Fissidens terminiflorus Thwaites & Mitt. = Fissidens sylvativus (1521) (= Fissidens crispulus)

Fissidens thwaitesii Paris = Fissidens ceylonensis [7254]

Fissidens zippelianus Dozy & Molk. = Fissidens crispulus (3212)

Floribundaria aurea (Mitt.) Broth. = Trachycladiella aurea (2784)

Funaria 'japonicum (Mitt.) Broth.', which appears in Abeywickrama & Jansen (1978) (1893), seems to be a transliteration error from Abeywickrama 1960 (2035): the name should read F. perrottetii (Mont.) Broth. - 'japonicum' was the name of the previous species in the list.

Funaria nepalensis Müll.Hal. = Funaria hygrometrica var. calvescens (1521)

Gammiella capillacea (Griff.) Tixier = Clastobryum capillacea (406). Tan & Buck (406) say that Neckera capillacea Griff. does not belong to Gammiella and probably not to Clastobryum, but do not decide on the correct genus. As this taxon is dealt with by Gangulee in Clastobryum, it seems wiser to use that name until a more appropriate home is found. It is not clear from Tixier (1894) whether his collections refer to Clastobryum ceylonense (= Gammiella ceylonensis) or to Clastobryum capillacea, as he treats the two as synonyms.

Garckea comosa (Dozy & Molk.) Wijk & Margad. = Garckea flexuosa (3699)

Garckea phascoides (Hook.) Müll.Hal. = Garckea flexuosa (3699)

Garovaglia densifolia Thwaites & Mitt. = Garovaglia powellii var. densifolia (2764)

Garovaglia hamata (Müll.Hal.) Paris = Calyptothecium wightii (2764)

Garovaglia laevifolia Thwaites & Mitt. = Endotrichellopsis laevifolia [2764: 75]

Garovaglia obtusifolia Thwaites & Mitt. = Garovaglia powellii var. densifolia (2764)

Garovaglia powellii Mitt. According to During (2764), only var. densifolia of this species occurs in Sri Lanka, so all records for the species have been transferred to that variety.

Glossadelphus amboinensis M.Fleisch. So far as I can tell, this species has only been recorded previously from the small island of Ambon (Maluku, Indonesia), and may have been either incorrectly identified by Dr. Schiffner (5092), or Glossadelphus amboinensis may be just a small form of Glossadelphus zollingeri (= Ectropothecium zollingeri), particularly as it has not been reported since from Sri Lanka and it was collected from a much visited locality (Peradeniya Botanical Garden). Excluded.

Glossadelphus isopterygioides (Dixon) Broth. = Taxiphyllum isopterygioides (268)

Glossadelphus subretusus (Thwaites & Mitt.) M.Fleisch. = Taxiphyllum subretusum (this document)

Glossadelphus vivicolor (Broth. & Dixon) Broth. = Bryocrumia vivicolor (268)

Glossadelphus zollingeri (Müll.Hal.) M.Fleisch. = Ectropothecium zollingeri (this document)

Glyphothecium sciuroides fo. ceylanicum M.Fleisch. ex Herzog, nom. nud. Treated here as Glyphothecium sciuroides.

Grimmia ovata Web. & Mohr = G. ovalis (1893)

Haplohymenium filiforme Broth.= Anomodon pseudotristis (4464)

Haplohymenium pseudotriste (Müll.Hal.) Broth.= Anomodon pseudotristis (4464)

Hedwigia imberbis (Sm.) Spruce = Hedwigidium integrifolium (1521)

Hedwigidium imberbe (Sm.) Bruch, Schimp. & W. Gümbel = H. integrifolium (1521)

Himantocladium flaccidum (Müll.Hal.) M.Fleisch. = Himantocladium flaccidum cyclophyllum (302)

Himantocladium rugulosum (Mitt.) M.Fleisch. = Himantocladium flaccidum cyclophyllum (302)

Homaliodendron scalpellifolium (Mitt.) M.Fleisch. = Homaliodendron fabellatum (1386)

Homalothecium nilgheriense (Mont.) H.Rob. = Palamocladium nilgheriense (1894) (=P. leskeoides)

Hookeria ceylanica Thwaites & Mitt. = Cyclodictyon blumeanum (1521)

Hookeria purpurata Müll.Hal. = Hookeriopsis purpurata (1521)

Hookeria secunda Müll.Hal. = Hookeriopsis secunda (1521)

Hookeriopsis secunda (Griff.) Broth. = Thamniopsis secunda (2817)

Hookeriopsis utacamundiana (Mont.) Broth. = Thamniopsis utacamundiana (2817)

Hydrogonium consanguineum (Thwaites & Mitt.) Hilp. = Barbula javanica (1420)

Hydrogonium inflexum (Duby) Chen = Barbula inflexa (1420)

Hydrogonium javanicum (Dozy & Molk.) Hilp.= Barbula javanica (1420)

Hydrogonium pseudo-ehrenbergii (M.Fleisch.) Chen = Barbula pseudoehrenbergii (1420)

Hymenostomum edentulum Mitt. = Weissia edentula (1420)

Hyophila cylindrica (Hook.) A.Jaeger = H. involuta (1893)

Hyophila micholitzii Broth. = Hyophila involuta (1420)

Hyophila micholitzii var. sterilis M.Fleisch. = Hyophila involuta (70)

Hypnodendron arborescens (Mitt.) Lindb. = Hypnodendron subspininervium var. arborescens (5396)

Hypnodendron deltoideum Thwaites & Mitt. = Hypnodendron dendroides (5396)

Hypnodendron subspininervium (Müll.Hal.) A.Jaeger. This has been incorrectly recorded in previous lists: only Hypnodendron subspininervium var. arborescens (syn. Hypnodendron arborescens) occurs in Sri Lanka. (5396)

Hypnum acutirameum (Mitt.) Hampe = Acroporium sigmatodontium (1521)

Hypnum applanatum Thwaites & Mitt. = Schwetskea applanata (1521)

Hypnum blepharophyllum Müll.Hal. = Thuidium blepharophyllum (1521)

Hypnum bonplandii Arn. = Palamocladium leskeoides (1521)

Hypnum ceylonense Hampe = Sematophyllum ceylonense (1521)

Hypnum consanguineum Hampe = Acroporium consanguineum (1521)

Hypnum cupressiforme var. elatum Schimp. = Hypnum lacunosum var. lacunosum (1521)

Hypnum fabroniadelphus Müll.Hal. = Rhynchostegiella fabroniadelphus (1521)

Hypnum frullaniadelphus Müll.Hal. = Sematophyllum frullaniadelphus (1521)

Hypnum glaucinum Müll.Hal. = Thuidium glaucinum (1521)

Hypnum humile Harv. = Sematophyllum humile (1521)

Hypnum lychnites = Ctenidium lychnites (409)

Hypnum macrocarpum Reinw. & Hornsch. = Macrothamnium macrocarpum (1521)

Hypnum neelgheriense var. ceylanicum Müll.Hal. = Palamocladium leskeoides (3299)

Hypnum nepalense Schwaegr. = Taxithelium nepalense (1521)

Hypnum nietnerianum Müll.Hal. = Acroporium nietnerianum (1521)

Hypnum paraphysale Müll.Hal. = Macrothamnium macrocarpum (1521)

Hypnum prionophyllum Müll.Hal. = Claopodium prionophyllum (1122)

Hypnum plumulosum Dozy & Molk, = Thuidium plumulosum (1521)

Hypnum procumbens Mitt. = Brachythecium procumbens (1521)

Hypnum replicatum Hampe = Rhaphidostichum replicatum (1521)

Hypnum rigidissimum Müll.Hal. = Isothecium rigidissimum (1521)

Hypnum semitortulum Müll.Hal. = Diaphanodon blandus (1521)

Hypopterygium acuminatum Dixon = Hypopterygium flavolimbatum [6647: 171]

Hypopterygium ceylanicum Mitt. = Hypopterygium tenellum (1521) (= Hypopterygium tamarisci)

Hypopterygium javanicum (Hampe) A.Jaeger = Lopidium struthiopteris (1521)

Hypopterygium limbatulum Müll.Hal. = Lopidium struthiopteris [6705: 266]

Hypopterygium struthiopteris (Brid.) Brid. = Lopidium struthiopteris (1521)

Hypopterygium tenellum Müll.Hal. = Hypopterygium tamarisci (6201)

Isocladiella phyllogonioides Dixon = Isocladiella surcularis (4369)

Isopterygium arquifolium (Bosch & Sande Lac.) A.Jaeger = Isopterygium textorii (1521)

Isopterygium taxirameum (Mitt.) A.Jaeger = Taxiphyllum taxirameum (1521)

Isotheciopsis amoena (M.Fleisch. ex Broth.) Nog. = Neobarbella comes var. pilifera (2803)

Isotheciopsis comes (Griff.) Nog. = Neobarbella comes (Griff.) Nog. (2803)

Lepidopilum furcatum Thwaites & Mitt. = Lepidopilidium furcatum (1521)

Lepidopilum thwaitesianum Mitt. = Hookeriopsis thwaiteseana (1521)

Leptostomum densum Thwaites & Mitt. = Leptostomum erectum (4049)

Leptotrichum khasianum Mitt. = Microcampylopus khasianus (506)

Leskea glaucina Mitt. = Thuidium glaucinum (1521)

Leucobryum brotheri Cardot = Leucobryum bowringii (1553)

Leucobryum ceylanicum (Besch.) Cardot = Leucobryum bowringii (1553)

Leucobryum cuculliphyllum M.Fleisch. = Leucobryum humillimum (1553)

Leucobryum falcatum Müll.Hal. = Leucobryum javense (1521)

Leucobryum flavulum Cardot in Renauld & Cardot = Leucobryum aduncum var. scalare (1553)

Leucobryum neilgherrense Müll.Hal. = Leucobryum juniperoideum (1553)

Leucobryum propaguliferum (Dixon) H.Rob. = Leucobryum humillimum (1553)

Leucobryum stenobasis Cardot in Renauld & Cardot = Leucobryum bowringii (1553)

Leucobryum wightii Mitt. This is an American species, not covered by Yamaguchi's revision (Yamaguchi 1993 (1553)), and could thus be a mis-identification.

Leucoloma molle (Muell.Hal.) Mitt. La Farge [7103: 611,612] discusses the relationship of this plant with L. insigne, with the inference that some if not all of the collections may belong to L. insigne, which is a distinct taxon. The type specimen of Leucoloma insigne is from Sri Lanka so it has been added to the list, but it will not be clear about the other specimens until Dr. La Farge concludes her revision.

Leucoloma renauldii Broth. = Leucoloma tenerum [7103: 621]

Leucoloma taylorii (Schwaegr.) Mitt. Thériot (1919 (5497)) indicates that it seems possible that the use of this name by Thwaites for Sri Lanka may have been incorrect, and Tixier (5114) may also have been misled by this.

Leucomium aneurodictyon (Müll.) Hal. = Leucomium strumosum (92)

Leucomium limpidum Thwaites & Mitt. = Leucomium strumosum (92)

Leucophanes glaucescens Müll.Hal. = Leucophanes glaucum (1521)

Leucophanes nicobaricum Müll.Hal. = Leucophanes octoblepharioides Brid. (1896)

Lopidium javanicum Hampe = Lopidium struthiopteris (1521)

Lopidium limbatulum (Muell.Hal.) M.Fleisch. = Lopidium struthiopteris [6705: 266]

Macrohymenium laeve Thwaites & Mitt. = Macrohymenium acidodon (1908)

Macrohymenium nietneri (Müll.Hal.) A.Jaeger. In Eakin's 1976 revision of this genus (1908), this validly described species is not mentioned, as either a good species or as a synonym.

Macromitrium assimile Broth. & Dixon (non Broth.), hom. illeg. = Macromitrium binsteadii (1521)

Macromitrium calycinum Mitt. = Glyphomitrium calycinum (1521)

Macromitrium ceylanicum Mitt. = Macromitrium sulcatum var. ceylanicum (1521)

Macromitrium contortum Thwaites & Mitt. This taxon is probably a synonym of Macromitrium zollingeri according to Fleischer (2737)

Macromitrium glaucum Mitt. This species is only known from a collection in Samoa, and by a report for Sri Lanka from Fleischer (1900-1923: 435) (2737) repeated by Brotherus (1925 11: 41) (11); no specimen is mentioned for Sri Lanka, and Index Muscorum (1521) only includes Oceania in its distribution. Excluded.

Macromitrium goniorrhynchum Mitt. = Groutiella goniorrhyncha (1521)

Macromitrium hispidulum Thwaites & Mitt. = Macromitrium minutum (1521)

Macromitrium neelgheriense Müll.Hal. = Macromitrium sulcatum var. neelgheriense [1521]

Macromitrium perrottetii Müll.Hal. = Macrocoma tenuis var. sullivantii (33)

Macromitrium ramentosum Thwaites & Mitt. = Macromitrium sulcatum var. ramentosum (1521)

Macromitrium seemannii Mitt. This species was mistakenly recorded for Sri Lanka instead of St. Helena: see Mitten (4992) where this is discussed.

Macromitrium seminudum Thwaites & Mitt. = Macromitrium orthostichum var. seminudum (1521)

Macromitrium spathulare Mitt. = Macromitrium japonicum (1521)

Macromitrium tomentosum Hornsch. = Groutiella tomentosa (1521)

Macromitrium torulosum Mitt. = Macromitrium sulcatum var. torulosum (5002)

Macrothamnium submacrocarpum (Renauld & Cardot) M.Fleisch. = Macrothamnium macrocarpum (2404)

Megalostylium brevisetum Dozy & Molk. = Dicranoloma brevisetum (5446)

Meteorium atratum (Mitt.) Broth. = Aerobryidium aureo-nitens (2588)

Meteorium attenuatum Thwaites & Mitt. = Aerobryidium attenuatum (1521)

Meteorium chrysocladum (Müll.Hall.) Broth. = Cryptopapillaria chrysoclada (1600)

Meteorium crassicaule (Müll.Hal.) Mitt. = Pterobryopsis crassicaulis (1521)

Meteorium enerve Thwaites & Mitt. = Barbella enervis (5464) (= Barbellopsis trichophora)

Meteorium flexipes Mitt. = Pterobryopsis flexipes (1521)

Meteorium frondosum Mitt. = Pterobryopsis frondosa (1521)

Meteorium helminthocladum (Müll.Hal.) M.Fleisch. = Meteorium buchananii var. helminthocladulum (2588)

Meteorium miquelianum (Müll.Hal.) M.Fleisch. in Broth. = Meteorium polytrichum (2588)

Meteorium punctulatum (Müll.Hal.) Mitt. = Aerobryidium aureo-nitens (2588)

Meteorium retrorsum Mitt. = Chrysocladium retrorsum (2588)

Meteorium rufifolium Thwaites & Mitt. = Barbella rufifolia (1521)

Meteorium squarrosum (Hook.) Mitt. = Meteoropsis squarrosa [1521]

Meteorium tumidum (Hook.) Mitt. = Pterobryopsis tumida (1521)

Meteorium ustulatum Bosw. = Meteorium miquelianum (2588) (= Meteorium polytrichum)

Meteorium wallichii (Brid.) Mitt. = Aerobryopsis wallichii (1521) (= Aerobryopsis longissima)

Meteoropsis reclinata var. ceylonensis M.Fleisch. = Meteoropsis reclinata (1078)

Microcampylopus subnanus (Müll.Hal.) M.Fleisch. = Microcampylopus khasianus (507)

Microdus brasiliensis (Duby) Thér. = Leptotrichella brasiliensis (4222)

Microdus edentatus (Mitt.) Paris = Leptotrichella edentata (4222)

Microcampylopus flaccidulus (Mitt.) Besch. This taxon is shown for Sri Lanka in Bruhl (1931) (2758), but this appears to be a transcription error from the source document: Microcampylopus flaccidulus is only known from Fiji & Samoa.

Microdus infuscatus (Thwaites & Mitt.) Paris = Leptotrichella infuscata (4222)

Microdus subangulatus (Thwaites & Mitt.) Paris = Leptotrichella subangulata (4222)

Micromitrium goniorrhynchum (Dozy & Molk.) A.Jaeger = Groutiella goniorrhyncha (1521)

Microthamnium macrocarpum (Reinw. & Hornsch.) A.Jaeger = Macrothamnium macrocarpum (1521)

Microthamnium pseudostriatum (Müll.Hal.) Fleisch. = Microthamnium macrocarpum (1894) (=Macrothamnium macrocarpum)

Microthamnium submacrocarpum A.Jaeger ex Renauld & Cardot = Macrothamnium submacrocarpum (1521) (= Macrothamnium macrocarpum)

Mitthyridium cardotii (M.Fleisch.) H.Rob. = Mitthyridium fasciculatum var. cardotii (4977)

Mitthyridium ceylonense (Paris) M.Fleisch. = Mitthyridium repens (1473)

Mitthyridium parvulum (A.Jaeger) H.Rob. = Mitthyridium repens (1473)

Mniadelphus ceylanicus Mitt. = Distichophyllum ceylanicum (1521)

Mniodendron deltoideum Thwaites & Mitt. ex Paris = Hypnodendron dendroides (5396)

Mniodendron aristinerve Mitt. ex Paris = Hypnodendron dendroides (5396)

Mniomalia oppositifolia Broth. = Mniomalia semilimbata (1893)

Mnium integrum Bosch & Sande Lac. = Plagiomnium integrum (1755)

Mnium longirostre Brid. = Plagiomnium rostratum (1755)

Mnium maximowiczii Lindb. = Plagiomnium maximowiczii (1755)

Mnium nietneri Müll.Hal. = Plagiomnium rhynchophorum (1755)

Mnium rhynchophorum Hook. = Plagiomnium rhynchophorum (1755)

Mnium rostratum Schrad. = Plagiomnium rostratum (1755)

Mnium spiniforme L. = Rhizogonium spiniforme (1521) (=Pyrrhobryum spiniforme)

Mnium succulentum Mitt. = Plagiomnium succulentum [608]

Myurium warburgii (Müll.Hal.) M.Fleisch. = Myurium rufescens (6407)

Neckera buchanani Müll.Hal. = Meteorium buchananii (1521)

Neckera chrysoclada Müll.Hal. = Cryptopapillaria chrysoclada (2588)

Neckera crinita Griff. = Neckeropsis crinita (1521)

Neckera cuspidifera Taylor = Papillaria crocea (1521)

Neckera flabellata Mitt. = Homaliodendron flabellatum (1521)

Neckera flaccida Müll.Hal., hom. illeg. = Himantocladium flaccidum (1521) (= H. cyclophyllum)

Neckera floribunda Müll.Hal. = Floribundaria floribunda (1521)

Neckera fuscescens Hook. = Cryptopapillaria fuscescens (2588)

Neckera hispida Müll.Hal. = Trachypus bicolor var. hispidus (1521)

Neckera ligulaefolia Mitt. = Homaliodendron ligulaefolium (1521)

Neckera javanica Müll.Hal. = Homaliodendron javanicum (1521)

Neckera julacea Schwaegr. = Erythrodontium julaceum (1521)

Neckera nietneri Müll.Hal. = Trachypus nietneri (1521)

Neckera phyllogonioides Müll.Hal. = Pilotrichella phyllogonioides (1521)

Neckera plicata Müll.Hal. = Entodon macropodus (70)

Neckera plicaefolia Müll.Hal. = Meteorium miquelianum (1521) (= Meteorium polytrichum)

Neckera retrorsa Müll.Hal. = Chrysocladium retrorsum (2588)

Neckera rugulosa Mitt. = Himantocladium rugulosum (1521) (= Himantocladium  cyclophyllum)

Neckera scalpellifolia Bosch. & Sande Lac. = Homaliodendron scalpellifolium (1521) (= Homaliodendron flabellatum)

Neckera semitorta Müll.Hal. = Papillaria semitorta (1521)

Neckera tumida Dicks. = Pterobryopsis tumida (5490)

Neckera tenax Müll.Hal. = Barbella tenax (1521)

Neckera wallichii DC. = Aerobryopsis longissima (2759)

Neobarbella amoena (M.Fleisch. ex Broth.) Lou = Neobarbella comes var. pilifera (2803)

Ochrobryum ceylanicum Besch. = Leucobryum ceylanicum (1521) (= Leucobryum bowringii)

Ochrobryum propaguliferum Dixon = Leucobryum humillimum (1553)

Octoblepharum radula Thwaites & Mitt. = Exodictyon radula (1521)

Oncophorus decumbens (Thwaites & Mitt.) Broth. = Dicranum decumbens (4312). Frahm et al (1998) consider this taxon, only known from the type collection, to belong to Dicranum rather than Oncophorus, but don't compare it with other members of Dicranum.

Orthodontium brevicollum (M.Fleisch.) Broth. = Orthodontium infractum (1521)

Orthomniopsis dilatata Mitt. = Orthomnion dilatatum (1755)

Orthorrhynchium elegans (Hook.f. & Wilson) Reichardt. All Sri Lankan material belongs to var. nietneri (348)

Orthorrhynchium nietneri Müll.Hal. = Orthorrhynchium elegans var. nietneri (348)

Oxyrrhynchium rusciforme Warnst. = Platyhypnidium riparioides (1521)

Oxyrrhynchium swartzii (Turn.) Warnst. = Eurhynchium hians (2079)

Oxystegus cylindricus (Brid.) Hilp. = Trichostomum tenuirostre (1420)

Palamocladium nilgheriense (Mont.) Müll.Hal. = Palamocladium leskeoides (3299)

Papillaria atrata (Mitt.) E.S.Salmon = Aerobryidium punctulatum (1521) (= Aerobryidium aureonitens)

Papillaria chrysoclada (Müll.Hall.) A.Jaeger = Cryptopapillaria chrysoclada (1600)

Papillaria cuspidifera (Taylor) A.Jaeger = Papillaria crocea (2588)

Papillaria feae Müll.Hall. = Cryptopapillaria feae (1600)

Papillaria fuscescens (Hook.) A.Jaeger = Cryptopapillaria fuscescens (1600)

Pelekium bifarium (Bosch & Sande Lac.) M.Fleisch. = Thuidium bifarium (4918)

Pelekium velatum Mitt. = Thuidium velatum (4918)

Philonotis evanidinervis M.Fleisch. = Philonotis hastata (3447)

Philonotis heterophylla Mitt. = Philonotis hastata (3447)

Philonotis imbricatula Mitt. = Philonotis hastata (3447)

Philonotis laxissima Bosch & Sande Lac. = Philonotis hastata (1521)

Philonotis nitida Mitt. = Philonotis turneriana (4435)

Philonotis revoluta Bosch & Sande Lac. = Philonotis thwaitesii (3447)

Philonotis secunda (Dozy & Molk.) Bosch & Sande Lac. = Philonotis mollis (3447)

Philonotis secunda var. penzigii M.Fleisch. The owning species of this variety has been made a synonym of P. mollis. This taxon also needs reviewing.

Phyllogonium elegans Hook.f. & Wilson = Orthorrhynchium elegans (1521)

Pilopogon nigrescens (Mitt.) Herzog = Campylopus richardii (1521) (see note under Campylopus richardii: records belong to Campylopus umbellatus)

Pilotrichum auriantium Müll.Hal. = Pterobryopsis auriantia (1521)

Pilotrichum concavifolium Müll.Hal. = Acrocryphaea concavifolia (1521) (= Schoenobryum concavifolium)

Pilotrichum convolvens Müll.Hal. = Barbella convolvens (1521)

Pilotrichum frondosum Müll.Hal. = Pterobryopsis frondosa (1521)

Pilotrichum hamatum Müll.Hal. = Calyptothecium wightii (1521)

Pilotrichum lanosum Müll.Hal. = Aerobryopsis lanosa (1521) (= Aerobryopsis longissima)

Pilotrichum punctulatum Müll.Hal. = Aerobryidium punctulatum (1521) (= Aerobryidium aureonitens)

Pilotrichum reclinatum Müll.Hal. = Meteoropsis reclinata (1521)

Pilotrichum scabriusculum Müll.Hal. = Pterobryopsis scabriuscula (1521)

Pilotrichum schmidii Müll.Hal. = Pterobryopsis schmidii (1521)

Pilotrichum spiculatum Müll.Hal. = Barbella spiculata (1521)

Pilotrichum tumidum Brid. = Calyptothecium tumidum (1521) (= Calyptothecium urvilleanum)

Pinnatella submucronata Broth. = Pinnatella mucronata (1830)

Pleuropus fenestratus Griff. = Palamocladium leskeoides (3299)

Poecilophyllum amoene-virens (Mitt.) Thwaites & Mitt. = Leucoloma amoene-virens [7103: 607]

Poecilophyllum nitens Thwaites & Mitt. = Leucoloma nitens (1521)

Pogonatum hexagonum Mitt. = Pogonatum patulum (56)

Pogonatum junghuhnianum (Dozy & Molk.) Dozy & Molk. = Pogonatum neesii (56)

Pogonatum nietneri (Müll.Hal.) Dozy = Pogonatum neesii (56)

Pogonatum seminudum (Wilson) Mitt. = Pogonatum proliferum (56)

Pogonatum teysmannianum (Dozy & Molk.) Dozy & Molk. = Pogonatum subtortile (56)

Pohlia delicatula (Mitt.) Broth. = Pohlia flexuosa (6431)

Pohlia hampeana Broth., nom. illeg. = Pohlia flexuosa (1521)

Polytrichum aloides Hedw. = Pogonatum aloides (1521)

Polytrichum hexagonum Müll.Hal. = Pogonatum hexagonum (1521)

Polytrichum microstomum R.Br. = Pogonatum microstomum (1521)

Polytrichum nudiusculum Müll.Hal. = Pogonatum nudiusculum (1521)

Polytrichum seminudum Mitt. = Pogonatum seminudum (1521) (= Pogonatum proliferium)

Pottia circinata Müll.Hal. = Hyophila involuta (1521)

Pseudobarbella attenuata (Thwaites & Mitt.) Nog. = Aerobryidium wallichii [4161]

Pseudosymblepharis angustata (Mitt.) Hilp. = Pseudosymblepharis bombayensis (5919)

Pseudosymblepharis duriuscula (Wilson) Chen = Pseudosymblepharis bombayensis (5919)

Pseudosymblepharis papillosula (Cardot & Thér.) Broth. = Pseudosymblepharis bombayensis (5919)

Pseudosymblepharis subduriuscula (Müll.Hal.) Chen = Pseudosymblepharis bombayensis (5919)

Pterobryon involutum Thwaites & Mitt. = Symphysodontella involuta (1073)

Pterobryopsis tumida (Hook.) Cardot & Dixon in Dixon = Calyptothecium recurvulum [928]

Pterobryopsis maxwellii Cardot & Dixon = Pterobryopsis tumida (5490)

Pterobryopsis walkeri Broth. Specimen belongs to Pterobryopsis frondosa (5022)

Pterobryopsis wightii (Mitt.) Broth. = Calyptothecium wightii (1521)

Pterobryum ceylanicum Thwaites & Mitt. = Pterobryopsis aurantia (1521)

Pterobryum involutum Thwaites & Mitt. = Symphysodontella involuta (1521)

Pterogonium jagori Müll.Hal. = Meiothecium jagorii (1521)

Pterogonium lineolatum Müll.Hal. = Meiothecium microcarpum var. lineolatum (1521)

Pterogonium microcarpum Harv. = Meiothecium microcarpum (1521)

Racomitrium canescens (Hedw.) Brid. The presence of this plant in Sri Lanka is indicated only by a reference in Brotherus (1924: 314) (11), repeated by Brühl (2758) and Abeywickrama & Jansen (1893); it is a northern taxon and is unlikely to occur in Sri Lanka, although related taxa do occur in Asia.

Racomitrium crispulum (Hook.f. & Wilson) Hook.f. & Wilson is sub-antarctic endemic, but in 1955 H.T. Clifford (4949) caused great confusion by expanding the concept of Racomitrium crispulum significantly to include collections fromAustralasia, SE Asia and Central and S.America, and this concept was perpetuated after being adopted by Index Muscorum. As a result, Racomitrium javanicum was subsequently treated in our area as a synonym of Racomitrium< crispulum, rather than Racomitrium subsecundum. The excellent treatment of the Racomitrium subsecundum group by Frisvoll (2768) is followed here.

Racomitrium javanicum Dozy & Molk. = Racomitrium subsecundum (2768)

Racomitrium javanicum var. molle Broth. ex Herzog. in Hedw. = Racomitrium subsecundum (2768)

Racomitrium javanicum var. muticum Broth. in Herzog, nom. nud. = Racomitrium subsecundum (2768)

Racopilum indicum = Racopilum schmidii (1521)

Radulina hamata (Dozy & Molk.) W.R.Buck & B.C.Tan. It is probable that this taxon is a synonym of R. borbonica: a revision of the genus is underway.

Regmatodon serrulatus (Dozy & Molk.) Bryol.Jav. = Regmatodon declinatus (4579)

Rhacomitrium - see Racomitrium

Rhacopilum - see Racopilum

Rhaphidorrhynchium leptorrhynchoides (Müll.Hal.) Broth. = Warburgiella leptorrhynchoides (1521)

Rhaphidorrhynchium subleptorrhynchoides (M.Fleisch.) Broth. = Warburgiella subleptorrhynchoides (1521)

Rhaphidostegium humile (Mitt.) A.Jaeger = Sematophyllum humile (1521)

Rhaphidostegium subhumile (Müll.Hal.) A.Jaeger = Sematophyllum subhumile (1521)

Rhaphidostegium tristiculum (Mitt.) A.Jaeger = Sematophyllum tristiculum (1521) (= S. subpinnatum)

Rhaphidostegium leptorrhynchoides (Mont.) A.Jaeger = Warburgiella leptorrhynchoides (1521)

Rhaphidostichum ramulinum (Thwaites & Mitt.) Broth. = Papillidiopsis ramulina (5120)

Rhaphidostichum surculare (Dixon) Dixon = Isocladiella surculare (4369)

Rhaphidostegium scabriusculum Broth. in Herzog = Sematophyllum scabriusculum (1521)

Rhegmatodon - see Regmatodon

Rhizogonium spiniforme (Hedw.) Bruch. = Pyrrhobryum spiniforme (1591)

Rhynchostegium vagans A.Jaeger = Eurhynchium vagans (2740)

Sauloma microcarpa (Hook.) Mitt. = Meiothecium microcarpum (1521)

Schistomitrium cucullatum Thwaites & Mitt. = Leucobryum cuculliphyllum (1521) (= L. humillimum)

Schlotheimia goniorrhyncha Dozy & Molk. = Groutiella goniorrhyncha (1521)

Sematophyllum acutirameum (Mitt.) A.Jaeger = Acroporium sigmatodontium (1521)

Sematophyllum asperifolium Thwaites & Mitt. = Acroporium asperifolium (1521) (= Clastobryophilum bogoricum)

Sematophyllum borbonicum Bél. (sensu auct. ind.) = Trichosteleum hamatum (5023) (= Radulina hamata)

Sematophyllum caespitosum (Hedw.) Mitt. = S. subpinnatum (2520)

Sematophyllum cuculligerum (Bry.Jav.) A.Jaeger = Clastobryella cuculligera (1521) (= Clastobryum cuculligerum)

Sematophyllum falcatulum Broth. = Warburgiella falcatula (1521)

Sematophyllum falcatulum var. subfalcatulum Broth. in Herzog. This taxon may need to move with its owning species to Warburgiella. Awaiting investigation.

Sematophyllum filicuspes Broth. = Warburgiella filicuspis (1521)

Sematophyllum gedeanum (Müll.Hal.) A.Jaeger = Acroporium hermaphroditum (1521)

Sematophyllum gracilescens Broth. in Herzog. = Acroporium gracilescens (1521)

Sematophyllum hermaphroditum (Müll.Hal.) Besch. = Acroporium hermaphroditum (1521)

Sematophyllum hyalinum (Reinw.) A.Jaeger = Acroporium hyalinum (1521) (=A. stramineum var. stramineum)

Sematophyllum monoicum (Bosch & Sande Lac.) A.Jaeger = Acroporium hermaphroditum (1521)

Sematophyllum monostictum Thwaites & Mitt. = Trichosteleum monostictum (1521)

Sematophyllum nietnerianum (Müll.Hal.) A.Jaeger = Acroporium nietnerianum (1521)

Sematophyllum punctuliferum Thwaites & Mitt. = Acroporium punctuliferum (1521) (= A. lamprophyllum)

Sematophyllum ramulinum Thwaites & Mitt. = Rhapidostichum ramulinum (1521) (= Papillidiopsis ramulina)

Sematophyllum ruficaule Thwaites & Mitt. = Clastobryella ruficaulis (1521) (= Trichosteleum ruficaule)

Sematophyllum tristiculum (Mitt.) M.Fleisch. = Sematophyllum subpinnatum (5120)

Sematophyllum turgidum (Dozy & Molk.) A.Jaeger = Acroporium stramineun var. turgidum (3283)

Semibarbula orientalis (Web.) Wijk & Margad. = Barbula indica (1420)

Solmsia scariosa Hampe, nom. illeg. = Braunfelsia edentula (1521)

Solmsiella biseriata (Aust.) Steere = Erpodium biseriatum (3531)

Solmsiella ceylanica Thwaites & Mitt. = Erpodium biseriatum (3531)

Splachnobryum siamense Cardot and Thér. = Splachnobryum oorschotii (6215)

Stereodon acutirameus Mitt. = Acroporium sigmatodontium (1521)

Stereodon braunii (Müll.Hal.) Mitt. = Acroporium rufum (1521)

Stereodon buitenzorgii (Bél.) Mitt. = Ectropothecium buitenzorgii (1521)

Stereodon comes (Griff.) Mitt. = Neobarbella comes (1521)

Stereodon cupressiformis (Hedw.) Brid. ex Mitt. = Hypnum cupressiforme var. cupressiforme (1521)

Stereodon cupressiformis var. elatus Schimp. = Hypnum cupressiforme var. elatus (1521) (= Hypnum lacunosus)

Stereodon cyperoides (Hook.) Mitt. = Ectropothecium cyperoides (1521)

Stereodon erraticus Mitt. = Symphyodon erraticus (1521)

Stereodon gedeanus (Müll.Hal.) Mitt. = Acrporium hermaphroditum (1521)

Stereodon leiophyllus Mitt. = Ectropothecium leiophyllum (1521)

Stereodon leptocarpus (Schwaegr.) Mitt. = Warburgiella leptocarpa (1521)

Stereodon macrocarpus (Reinw. & Hornsch.) Mitt. = Macrothamnium macrocarpum (1521)

Stereodon perrottetii (Mont.) Mitt. = Symphyodon perrottetii (1521)

Stereodon plicatus (Müll.Hal.) Mitt. = Entodon plicatus (1521) (= E. macropodus)

Stereodon praemollis (Müll.Hal.) Mitt. = Myurium rufescens (1521)

Stereodon stissophyllus (Hampe) Mitt. = Trichosteleum stissophyllum (1521) (= Papillidiopsis stissophylla)

Stereodon taxirameus Mitt. = Taxiphyllum taxirameum (1521)

Stereodon tristiculus Mitt. = Sematophyllum tristiculum (1521) (= S. subpinnatum)

Stereodon tuberculatus Mitt. = Trachythecium tuberculatum (1521)

Stereodon turgidus Mitt. = Acroporium turgidum (1521) (= Acroporium stramineum var. turgidum)

Stereophyllum indicum (Bél.) Mitt. = Stereophyllum radiculosum (719)

Stereophyllum papillidens Cardot & P.de la Varde = Stereophyllum indicum (1521) (= Stereophyllum. radiculosum)

Stereophyllum papillidens Dixon (non Cardot) = Stereophyllum indicum (5495) (= Stereophyllum radiculosum)

Symphysodon involutus (Thwaites & Mitt.) Broth. = Symphysodontella involuta (1073)

Symphysodontella involuta fo. flagelliformis M.Fleisch ex Herzog, nom. nud. Treated here as Symphysodontella involuta.

Syrrhopodon affinis Broth. = Syrrhopodon gardneri (6058)

Syrrhopodon albidus Thwaites & Mitt. in Mitt. = Syrrhopodon prolifer var. albidus (1344)

Syrrhopodon amoenus Broth. = Syrrhopodon confertus (1579)

Syrrhopodon caespitosus Thwaites & Mitt. = Syrrhopodon confertus (6058)

Syrrhopodon fasciculatus Hook. & Grev. = Mitthyridium fasciculatum (3432)

Syrrhopodon fuscescens Wilson, nom. nud. = Syrrhopodon gardneri (2707)

Syrrhopodon gardneri ssp. fastigiatus (Dozy & Molk.) Dozy & Molk. = Syrrhopodon affinis (1894)

Syrrhopodon griffithii Mitt. = Syrrhopodon trachyphyllus (6058)

Syrrhopodon herzogii Broth. = Syrrhopodon spiculosus (1579)

Syrrhopodon heterophyllus Mitt. = Calymperes erosum (1473)

Syrrhopodon parvulus Thwaites & Mitt., nom. inval. = Mitthyridium parvulum (80)

Syrrhopodon repens Harv. = Mitthyridium repens (3432)

Syrrhopodon serrulatus Wilson, nom. nud. = Syrrhopodon heterophyllus (2707) (= Calymperes erosum)

Syrrhopodon spiculosus var. griffithii (Mitt.) Pócs & Tixier = Syrrhopodon trachyphyllus (6058)

Syrrhopodon strictus Thwaites & Mitt. = Syrrhopodon gardneri (1579)

Systegium abbreviatum Thwaites & Mitt. = Astomum abbreviatum (1521)

Taxithelium dozyanum (Müll.Hal.) Broth = Pseudohypnella verrucosa (1521)

Taxithelium isopterygioides Dixon = Taxiphyllum isopyterygioides (268)

Taxithelium lindbergii (A.Jaeger) Renauld & Cardot = Taxithelium vernieri (1521)

Taxithelium subretusum (Mitt.) Broth. = Glossadelphus subretusus (1521)

Taxithelium vivicolor Broth. & Dixon = Bryocrumia vivicolor (268)

Tayloria imbricata Thwaites & Mitt. = Tayloria indica (2778)

Tayloria subglabra var. spinosa Dixon = Tayloria subglabra (2778)

Thamnobryum subseriatum (Mitt. ex Sande Lac.) B.C.Tan. This name (as Thamnium subseriatum Mitt. ex Sande Lac.) has been used incorrectly in SE Asia, and the taxon should be called Thamnobryum subserratum (6584). Thamnobryum subseriatum is known only from Japan and China.

Thuidium meyenianum (Hampe) Dozy & Molk. = Thuidium gratum [6647]

Thuidium plumulosum (Dozy & Molk.) Dozy & Molk. = Thuidium gratum [6647]

Thuidium pristocalyx (Müll.Hal.) A.Jaeger = Thuidium glaucinum (1521)

Thuidium trachypodum (Mitt.) Bosch & Sande Lac. Because of different interpretations of this taxon by Fleischer and the authors of Bryologia Javanica, it is not clear whether this is a good species in its own right (2795), or a synonym of Thuidium meyenianum (2737: 1521, 1523), or a synonym of Thuidium velatum (2737: 1509).

Thyridium cardotii M.Fleisch. = Mitthyridium fasciculatum var. cardotii (4977)

Thyridium ceylonense (Paris) M.Fleisch. = Mitthyridium repens (1473)

Thyridium fasciculatum (Hook. & Grev.) Mitt. = Mitthyridium fasciculatum (3432)

Thyridium repens (Harv.) Mitt. = Mitthyridium repens (3432)

Thysanomitrium blumii (Dozy & Molk.) Broth. = Campylopus umbellatus (1751)

Thysanomitrium depallieri Cardot = Campylopus umbellatus (1751)

Thysanomitrium exasperatum (Brid.) Hornsch. & Reinw. = Campylopus exasperatus (1751)

Thysanomitrium nigrescens (Mitt.) Broth. = Campylopus umbellatus (1751)

Thysanomitrium pterotoneurum (Müll.Hal.) Broth. = Campylopus umbellatus var. pterotoneurus (1751)

Thysanomitrium richardii (Brid.) Schwaegr. = Campylopus richardii (1751)

Thysanomitrium thwaitesii (Mitt.) Broth = Campylopus thwaitesii (1751)

Thysanomitrium umbellatum W.Arn. = Campylopus umbellatus (1751)

Tortella ceylonensis M.Fleisch. ex Dixon = Tortella humilis (1420)

Tortula angustata Mitt. = Pseudosymblepharis angustata (1521) (= Pseudosymblepharis bombayensis)

Tortula consanguinea Thwaites & Mitt. = Hydrogonium consanguineum (1521) (= Barbula javanica)

Tortula cylindrica (Brid.) Mitt. = Oxystegus cylindricus (1521) (= Trichostomum tenuiriostre)

Tortula duriuscula Mitt. = Pseudosymblepharis duriuscula (1521) (= Pseudosymblepharis  bombayensis)

Tortula indica Hook. = Semibarbula orientalis (1521) (= Barbula indica)

Tortula javanica (Dozy & Molk.) = Barbula javanica (1521)

Tortula orthodonta (Müll.Hal.) Mitt. = Trichostomum orthodontum (1521)

Trachyloma arborescens Mitt. = Hypnodendron arborescens (1521) (= Hypnodendron subspininervium var. arborescens)

Trachyloma tahitense Besch. = Trachyloma indicum var. indicum (1089)

Trachypodopsis crispatula (Hook.) M.Fleisch. = Trachypodopsis serrulata var. crispatula (1521)

Trachypus atratus Mitt. = Aerobryidium punctatulum (1521) (= Aerobryidium aureonitens)

Trachypus bicolor var. hispidus fo. flagellifera M.Fleisch. ex Herzog. Treated here as Trachypus bicolor var. hispidus.

Trachypus blandus (Harv.) Mitt. = Diaphanodon blandus (1521)

Trachypus cuspidiferus (Wilson) Mitt. = Papillaria crocea (1521)

Trachypus fuscescens (Hook.) Mitt. = Papillaria fuscescens (1521) (= Cryptopapillaria fuscescens)

Trachypus harveyi Mitt. = Papillaria semitorta (1521)

Trachypus tenerrimus Broth. ex Herz. = Trachypus humilis var. tenerrimus (1521)

Trachypus tenerrimus var. flagelliferus Broth. ex Herzog = Trachypus humilis var. tenerrimus (1521)

Trematodon ceylonensis Müll.Hal. = Trematodon longicollis (2769)

Trematodon decipiens Mitt. = Wilsoniella decipiens (1521)

Trichosteleum borbonicum (Bél.) A.Jaeger = Radulina borbonica (717)

Trichosteleum cylindricum (Reinw. & Hornsch.) Broth. = Warburgiella leptocarpa (1521)

Trichosteleum dozyanum (Müll.Hal.) Broth.: orthographic error in Brühl (1931) for Taxithelium dozyanum (= Pseudohypnella verrucosa)

Trichosteleum epiphyllum Renauld & Cardot = Clastobryella epiphylla (1521)

Trichosteleum hamatum (Dozy & Molk.) A.Jaeger = Radulina hamata (3073)

Trichosteleum hamatum var. robustum Broth. in Herzog. It is possible that this taxon, like the species of which it was a variety, is also is a synonym of Radulina hamata.

Trichosteleum ramulinum (Thwaites & Mitt.) Broth. = Papillidiopsis ramulina (5120)

Trichosteleum ramulinum var. pendulum Broth. in Herzog. The status of this variety must be reconsidered now that the main species has been transferred to Papillidiopsis.

Trichosteleum stissophyllum (Hampe) A.Jaeger = Papillidiopsis stissophylla (5120)

Trichostomum angustatum M.Fleisch. = Pseudosymblepharis bombayensis (5915)

Trichostomum cuspidatum (Dozy & Molk.) Dozy & Molk. = Trichostomum tenuirostre var. tenuirostre (1420)

Trichostomum cylindricum (Bruch) Müll.Hal.= Trichostomum tenuirostre var. tenuirostre (1521)

Trichostomum duriusculum (Mitt.) Broth. = Pseudosymblepharis duriuscula (1521) (= Pseudosymblepharis bombayensis)

Trichostumum longifolium (Griff.) Broth. = Trichostomum tenuirostre (1521)

Trichostomum orthodontum (Müll.Hal.) Broth. = Pseudosymblepharis bombayensis (5919)

Webera fasciculata (Mitt.) Müll.Hal. = Diphyscium fasciculatum (1521)

Weissia flavipes Hook.f. & Wilson = Weissia controversa (1521)

Weissia viridula Hedw. = Weissia controversa (1893)

Wilsoniella pellucida Müll.Hal. = Wilsoniella decipiens (1521)

Zygodon breviciliatus Thwaites & Mitt. = Zygodon reinwardtii (1521)

Zygodon hymenodontoides Müll.Hal. = Anoectangium hymenontoides (1521)

Zygodon obtusifolius Hook. = Bryomaltaea obtusifolia (4605)

Zygodon perpusillus Thwaites & Mitt. = Rhachithecium persusillum (1521)