Ceratodon purpureus  
Family: Ditrichaceae
Ceratodon purpureus image
Ceratodon purpureus image
Ceratodon purpureus image
David Thornburg  
Ceratodon purpureus image
Ceratodon purpureus image
Ceratodon purpureus image
Ceratodon purpureus image
Ceratodon purpureus image
Ceratodon purpureus image
Ceratodon purpureus image