Orthotrichum macrocephalum F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum penicillatum Mitt. species accepted

Orthotrichum scanicum Grönvall species accepted

Orthotrichum ohioense Sull. & Lesq. species accepted

Orthotrichum perexiguum Dusén ex Lewinsky species accepted

Orthotrichum pumilum Sw. species accepted

Orthotrichum vittii F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum heteromallum Schwägr. species accepted

Orthotrichum hooglandii E.B. Bartram species accepted

Orthotrichum bartramii R.S. Williams species accepted

Orthotrichum compactum Dusén species accepted

Orthotrichum crenulatum Mitt. species accepted

Orthotrichum diaphanum Schrad. ex Brid. species accepted

Orthotrichum philibertii Venturi species accepted

Orthotrichum sharpii H. Rob. species accepted

Orthotrichum sprucei Mont. species accepted

Orthotrichum subpumilum E.B. Bartram ex Lewinsky species accepted

Orthotrichum tenellum Bruch ex Brid. species accepted

Orthotrichum meyenianum Hampe species accepted

Orthotrichum pallens Bruch ex Brid. species accepted

Orthotrichum pungens Mitt. species accepted

Orthotrichum rivulare Turner species accepted

Orthotrichum trachymitrium Mitt. species accepted

Orthotrichum urnigerum Myrin species accepted

Orthotrichum gigantosporum Lewinsky species accepted

Orthotrichum hallii Sull. & Lesq. species accepted

Orthotrichum hispanicum F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum ibukiense Toyama species accepted

Orthotrichum liliputanum Broth. species accepted

Orthotrichum bicolor Thér. species accepted

Orthotrichum callistomum Fisch.-Oost. ex Bruch & Schimp. species accepted

Orthotrichum consimile Mitt. species accepted

Orthotrichum microcarpum De Not. species accepted

Orthotrichum robustum R. Br. bis species accepted

Orthotrichum shevockii Lewinsky & D.H. Norris species accepted

Orthotrichum stellatum Brid. species accepted

Orthotrichum pusillum Mitt. species accepted

Orthotrichum rogeri Brid. species accepted

Orthotrichum transvaaliense Rehmann ex Sim species accepted

Orthotrichum underwoodii F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum vermiferum Lewinsky species accepted

Orthotrichum handiense F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum aequatoreum Mitt. species accepted

Orthotrichum calvum Hook. f. & Wilson species accepted

Orthotrichum consobrinum Cardot species accepted

Orthotrichum cupulatum Hoffm. ex Brid. species accepted

Orthotrichum patens Bruch ex Brid. species accepted

Orthotrichum pulchellum Brunt. species accepted

Orthotrichum strangulatum P. Beauv. species accepted

Orthotrichum obtusatum R. Br. bis species accepted

Orthotrichum pellucidum Lindb. species accepted

Orthotrichum tristriatum Lewinsky species accepted

Orthotrichum flowersii Vitt species accepted

Orthotrichum laxum Lewinsky species accepted

Orthotrichum letourneuxii Besch. species accepted

Orthotrichum anomalum Hedw. species accepted

Orthotrichum casasianum F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum denticulatum Lewinsky species accepted

Orthotrichum euryphyllum Venturi species accepted

Orthotrichum afrofastigiatum Müll. Hal. species provisionally accepted

Orthotrichum alpestre Hornsch. ex Bruch & Schimp. species accepted

Orthotrichum anomalum R. Br. bis species provisionally accepted

Orthotrichum assimile Müll. Hal. species accepted

Orthotrichum crenatoerosum Müll. Hal. species accepted

Orthotrichum erpodiaceum Müll. Hal. species accepted

Orthotrichum erubescens Müll. Hal. species accepted

Orthotrichum leikipiae Müll. Hal. species accepted

Orthotrichum leiothecium Müll. Hal. species accepted

Orthotrichum malacothecium Müll. Hal. species accepted

Orthotrichum revolutum Müll. Hal. species accepted

Orthotrichum stramineum Hornsch. ex Brid. species accepted

Orthotrichum undulatifolium Müll. Hal. species accepted

Orthotrichum urnaceum Müll. Hal. species accepted

Orthotrichum bistratosum (Schiffn.) J. Guerra species accepted

Orthotrichum columbicum Mitt. species accepted

Orthotrichum comosum F. Lara, R. Medina & Garilleti species accepted

Orthotrichum confusum R. Medina, F. Lara & Garilleti species accepted

Orthotrichum crassifolium Hook. f. & Wilson species accepted

Orthotrichum cucullatum F. Lara, R. Medina & Garilleti species accepted

Orthotrichum franciscanum F. Lara, R. Medina & Garilleti species accepted

Orthotrichum freyanum Goffinet, W.R. Buck & M.A. Wall species accepted

Orthotrichum hyperboreum Fedosov & Ignatova species accepted

Orthotrichum jetteae B.H. Allen species accepted

Orthotrichum moravicum Plášek & Sawicki species accepted

Orthotrichum norrisii F. Lara, R. Medina & Garilleti species accepted

Orthotrichum persimile F. Lara, R. Medina & Garilleti species accepted

Orthotrichum pilosissimum R. Medina, F. Lara & Garilleti species accepted

Orthotrichum schimperi Hammar species accepted

Orthotrichum schofieldii (B.C. Tan & Y. Jia) B.H. Allen species accepted

Orthotrichum sibiricum (Grönvall ex Lindb. & Arnell) Warnst. species accepted

Orthotrichum acutifolium R. Br. bis species provisionally accepted

Orthotrichum angustifolium Hook. f. & Wilson species accepted

Orthotrichum anodon F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum atratum Mitt. species accepted

Orthotrichum aucklandicum (Vitt) Goffinet species accepted

Orthotrichum canum Mitt. species accepted

Orthotrichum capense O'Shea species accepted

Orthotrichum cylindrocarpum Lesq. species accepted

Orthotrichum dagestanicum Fedosov & Ignatova species accepted

Orthotrichum hybridum H. Philib. ex Podp. species accepted

Orthotrichum karoo F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum leblebicii Erdağ, Kürschner & Parolly species accepted

Orthotrichum lescurii Austin species accepted

Orthotrichum mazimpakanum Garilleti & F. Lara species accepted

Orthotrichum parvulum Mitt. species accepted

Orthotrichum recurvifolium Hook. & Grev. species accepted

Orthotrichum spiculatum F. Lara, Garilleti & Mazimpaka species accepted

Orthotrichum tortile Bruch species accepted

Orthotrichum cambrense Bosanquet & F. Lara species accepted

Orthotrichum dentatum Kiebacher & Lüth species accepted

Orthotrichum pamiricum Plášek & Sawicki species accepted

Orthotrichum camanchacanum Plášek, Sawicki & F. Osorio species accepted

Orthotrichum subexsertum Schimp. ex Müll. Hal. species accepted