User:VH1978/Hypnum/Bibliography

Bibliography (for Hypnum)

 * Allaby, Michael (2013). "Hypnum". A Dictionary of Plant Sciences.
 * This is a book published by a university press, so it is a reliable secondary source. It provides a summary of information about the genus Hypnum.
 * "Hypnum Hedw". www.gbif.org.
 * This site uses published data so it is a reliable source. It provides information about the species names in the genus Hypnum and the occurrence of these species around the world.
 * "Hypnum in Flora of North America". www.efloras.org.