Synonyms:

250061728	Barbula wollei = Trichostomum tenuirostre			BFNA Vol. 1
250061740	Bryoerythrophyllum recurvifolium = Trichostomum recurvifolium			BFNA Vol. 1
250061739	Bryum recurvifolium = Trichostomum recurvifolium			BFNA Vol. 1
250061745	Didymodon arcticus = Trichostomum arcticum			BFNA Vol. 1
250061734	Didymodon cylindricus var. gemmiparus = Trichostomum tenuirostre var. gemmiparum			BFNA Vol. 1
250061741	Leptodontium recurvifolium = Trichostomum recurvifolium			BFNA Vol. 1
200001195	Oxystegus cylindricus = Trichostomum tenuirostre			BFNA Vol. 1
250061742	Oxystegus recurvifolius = Trichostomum recurvifolium			BFNA Vol. 1
250061736	Oxystegus spiralis = Trichostomum spirale			BFNA Vol. 1
250061729	Oxystegus tenuirostris = Trichostomum tenuirostre			BFNA Vol. 1
250061737	Oxystegus tenuirostris var. stenocarpus = Trichostomum spirale			BFNA Vol. 1
250061743	Paraleptodontium recurvifolium = Trichostomum recurvifolium			BFNA Vol. 1
250061746	Trichostomum cuspidatissimum = Trichostomum arcticum			BFNA Vol. 1
250061731	Trichostomum cylindricum = Trichostomum tenuirostre			BFNA Vol. 1
250061748	Trichostomum molariforme = Trichostomum portoricense			BFNA Vol. 1
250061723	Trichostomum mutabile = Trichostomum brachydontium			BFNA Vol. 1
250061724	Trichostomum perligulatum = Trichostomum planifolium			BFNA Vol. 1
316781	Trichostomum subg. Crispuliformes = Trichostomum			BFNA Vol. 1
316782	Trichostomum subg. Oxystegus = Trichostomum			BFNA Vol. 1
316783	Trichostomum subg. Trichostomum = Trichostomum			BFNA Vol. 1
250061725	Weissia perligulata = Trichostomum planifolium			BFNA Vol. 1
200001251	Weissia planifolia = Trichostomum planifolium			BFNA Vol. 1
250061726	Weissia sweetii = Trichostomum planifolium			BFNA Vol. 1
250061727	Weissia tenuirostris = Trichostomum tenuirostre			BFNA Vol. 1