Hypnum cupressiforme var. crispatissimum Hypnum cupressiforme var. fastigiatum Hypnum ravaudii subsp. fastigiatum Hypnum recurvatum Drepanium fastigiatum var. lignicola Drepanium fastigiatum var. strictum Drepanium recurvatum Hypnum bridelianum Hypnum recurvatum f. strictum Stereodon fastigiatus Stereodon subhamulosus Hypnum fastigiatum Stereodon cupressiformis var. conicus Stereodon cupressiformis var. crispatissimus Stereodon cupressiformis var. hamulosus Hypnum bridelianum var. recurvatum Hypnum cupressiforme var. conicum Hypnum ravaudii var. strictum Hypnum cupressiforme var. hamulosum Hypnum fastigiatum var. strictum Stereodon recurvatus
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024