Castanea - 77 (2), 2012

Contents:

Influences of Hemlock Woolly Adelgid–Induced Stand-Level Mortality on Nitrogen Cycling and Stream Water Nitrogen Concentrations in Southern Pennsylvania

Jason F. Cessna and Caroline Nielsen


Soil Factors in Three Populations of Endangered Golden Sedge (Carex lutea LeBlond)

John B. Taggart and Zachary T. Long


Reintroduction of Federally Endangered Harperella (Harperella nodosum Rose) in Flood-Prone, Artificial, and Natural Habitats 

Elizabeth Fortson Wells


Scientific Note: Addendum to a Calculation of Expected Plant Frequency 

Steven R. Helm


Floral Colonization of a Free-Water Surface Constructed Wetland System in Grady County, Georgia 

Sarah A. White, Milton D. Taylor, and Dixie Z. Damrel


Diarrhena obovata in the Potomac River Watershed: A New Invader? 

Chris Lea


Noteworthy Collections: Pennsylvania 

Jerry G. Chmielewski


Noteworthy Collections: Mississippi and Louisiana 

Mac H. Alford


Phylogeny and Phylogeography of North American Castanea Mill. (Fagaceae) Using cpDNA Suggests Gene Sharing in the Southern Appalachians (Castanea Mill., Fagaceae) no access

Joey Shaw, J. Hill Craddock, and Meagan A. Binkley
 
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