McCune, B/ Camacho, F/ Ponzetti, J 2002: Three new species of Trapeliopsis on soil in western North America. - The Bryologist105(1): 78-85. [RLL List # 186 / Rec.# 22972] Keywords: ITS/ MOLECULAR PHYLOGENY/ NAID/ SPECIES PAIRS/ TRAPELIOPSIS/ WESTERN NORTH AMERICA
Abstract: 5 fig. 1 tab. [New: Trapeliopsis bisorediata McCune & Camacho sp. nov. (Oregon, Washington, Idaho), T. californica McCune & Camacho sp. nov. (California, Oregon, Washington, Idaho), T. steppica McCune & Camacho sp. nov. (California, Oregon, Washington, Idaho). "Two squamulose species and one crustose species of Trapeliopsis are described from the western United States based on morphological, anatomical, and ITS sequence data."]