[plant] Dawsonia is a genus of acrocarpous mosses. Dawsonia, along with other members of the order Polytrichales, are taller than most mosses and have thicker leaves. Their sporophytes have conducting systems analogous to those of vascular plants. Dawsonia superba is found in New Zealand, Australia and New Guinea. Dawsonia longifolia is fou...
Found on
http://en.wikipedia.org/wiki/Dawsonia_(plant)

(from the article `bryophyte`) Leafy bryophytes grow up to 65 centimetres (2 feet) in height (the moss Dawsonia) or, if reclining, reach lengths of more than 1 metre (3.3 feet; the ... ...by operculum; numerous multicellular peristome teeth in a single concentric circle and overarching a membrane formed by the expanded apex of the ... ...
Found on
http://www.britannica.com/eb/a-z/d/14
No exact match found.