Two Sphagnum Sect. Cuspidata, New to the Western Conterminous United States

Sphagnum jensenii from Wyoming and S. obtusum from Washington and Colorado are reported as new to the western conterminous United States. Both are extraordinary disjuncts in the Rocky Mountains and seem clearly to be part of a pattern of relict species left from previously more continuous tundra veg...

Full description

Bibliographic Details
Published in:Evansia
Main Authors: Richard E. Andrus, Yelena I. Kosovich-Anderson
Format: Text
Language:English
Published: The American Bryological and Lichenological Society 2011
Subjects:
Online Access:https://doi.org/10.1639/079.028.0205
Description
Summary:Sphagnum jensenii from Wyoming and S. obtusum from Washington and Colorado are reported as new to the western conterminous United States. Both are extraordinary disjuncts in the Rocky Mountains and seem clearly to be part of a pattern of relict species left from previously more continuous tundra vegetation.