- Missouri Botanical Garden Bryophyte Glossary: An online Bryological glossary with 1,181 English terms and their definitions.
- Introduction to Bryophytes: A good general introduction to Bryophytes.
- Lulu Island Bryophytes: photographss from Lulu Island Bog in Richmond taken by Kent Brothers.
- American Bryological and Lichenological Society (ABLS): One of the oldest botanical organizations, it is dedicated to the scientific study of bryophytes and lichen-forming fungi.
- Bryology at the Missouri Botanical Gardens: One of the largest Bryology research centers.
- The New York Botanical Garden Catalogue of Bryophytes: An extensive virtual herbarium.
- The Beaty Biodiversity Museum Bryophyte page of the Herbarium: The University of British Columbia Herbarium.
- Bryophyte Plant Database : The University of British Columbia Herbarium.
- E-Flora BC – Bryophyte page : An electronic atlas of the Bryophytes of British Columbia.