''Bartramia halleriana'', the Haller's apple-moss
or Haller's bartramia moss,
is a
species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
of
moss
Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (, ) '' sensu stricto''. Bryophyta (''sensu lato'', Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hor ...
in the family
Bartramiaceae.
References
External links
pc.gc.ca - Plants at Risk: ''Bartramia halleriana''
halleriana
{{bryophyte-stub