[plant] Ptilium is a genus of mosses with very broad worldwide occurrence. This genus is within the family Hypnaceae, in the class Bryopsida, subclass Bryidae and order Hypnales. ==Ecology== Some of these species occur on the floor of Canadian boreal forests; an example of this occurrence is within the Black Spruce/Feathermoss climax forest...
Found on
http://en.wikipedia.org/wiki/Ptilium_(plant)
Ptilium is a genus of featherwing beetles, Ptiliidae, recognisable by three longitudinal grooves on the pronotum.
Found on
http://www.probertencyclopaedia.com/browse/BPA.HTM
No exact match found.
