Neckeraceae
- Photographic images of 1 genus, Neckera and 1 species, Homalia trichomanoides.
- http://www.bioimages.org.uk/HTML/T6554.HTM

Leptodon smithii
- A description of the habitat in which this species grows in Wales, along with a photograph of the gametophyte.
- http://home.clara.net/adhale/bryos/lsmithii.htm