Holomitrium perichaetiale var. robustum Holomitrium perichaetiale var. perichaetiale
Ditrichum moretonii Symblepharis perichaetialis Trichostomum perichaetiale Holomitrium hodgkinsoniae Holomitrium muelleri Holomitrium hodgkinsoniae var. virescens Sprucea perichaetialis Trichostomum moretonii
World Flora Online, accessed June 20, 2024