By Kenaley Shawn   Mathiasen Robert   Harner E. James   in Western Journal of Applied Forestry

ISSN:0885-6095|23|2|113-120

Society of American Foresters‎(2008)‎

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By Reif Brian P.   Mathiasen Robert L.   Kenaley Shawn C.   Allan Gerard J.   in Systematic Botany

ISSN:1548-2324|40|1|191-207

American Society of Plant Taxonomists‎(2015)‎

Access to resources Favorite 9.072338