Web Directory

» Antheridia
   An image of male Polytrichum plants.
   http://botit.botany.wisc.edu/images/130/Bryophytes/Bryophyta/Hairy_cap_moss/Male_MC.html

» Atrichum angustatum
   Image from Illinois.
   http://bryophytes.plant.siu.edu/imAtrichumAngustatum.html

» Atrichum undulatum
   Image from Illinois.
   http://bryophytes.plant.siu.edu/imAtrichumUndulatum.html

» Family Polytrichaceae
   Photographic images of several genera, including Dawsonia superba, the world’s tallest moss.
   http://www.hiddenforest.co.nz/bryophytes/mosses/familys/polytrichaceae/polytrichaceae.htm

» Genus Polytrichum (Haircaps)
   Photographic images of this easily identified moss.
   http://www.perspective.com/nature/plantae/polytrichum.html

» Hairy Cap Moss
   Photographs of Polytrichum species.
   http://botit.botany.wisc.edu/images/130/Bryophytes/Bryophyta/Hairy_cap_moss/

» Operculum
   Photograph of an operculum of a Polytrichum species.
   http://botit.botany.wisc.edu/images/130/Bryophytes/Bryophyta/Hairy_cap_moss/Polytrichum_operculum_.html

» Pogonatum macrophyllum
   Photograph taken in Malaysia.
   http://bryophytes.plant.siu.edu/imPogonatumMacrophyllum.html

» Polytrichales
   A description of the order.
   http://home.manhattan.edu/~frances.cardillo/plants/nonvas/poly.html

» Polytrichum
   Photograph of gametophytes and sporophytes.
   http://botit.botany.wisc.edu/images/130/Bryophytes/Bryophyta/Hairy_cap_moss/Polytrichum_.html

» Polytrichum commune
   Photographs taken in Illinois.
   http://bryophytes.plant.siu.edu/imPolytrichumCommune.html

» Polytrichum juniperinum
   Photographs taken in Illinois.
   http://bryophytes.plant.siu.edu/imPolytrichumJuniperinum.html

» Polytrichum ohioense
   Photograph taken in Illinois.
   http://bryophytes.plant.siu.edu/imPolytrichumOhioense.html

» Polytrichum piliferum
   Photograph taken in Utah.
   http://bryophytes.plant.siu.edu/imPolytrichumPiliferum.html

» Polytrichum strictum
   Description and photographic images of this species.
   http://hosting.sleath.co.uk/bbs/accounts/mosses/Polytrichum%20strictum_MPT.pdf