Haplomitriaceae - Links to information about the specimens in the American Bryophyte Catalogue of The New York Botanical Garden. www.nybg.org/bsci/hcol/bryo/Haplomitriaceae.html
Haplomitrium mnioides - Color drawing of reconstruction of spermatozoid. www.science.siu.edu/landplants/Hepatophyta/images/Haplo.sperm.JPEG
