Sarah Witherington - Psilotum nudum: A Product of Reduction or the Last Living Ancestral Fern? The Myth of Land Plant Evolution Uprooted

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      Publication Details (including relevant citation   information):

      Witherington,   S. (2009, April)“Psilotum nudum: A   Product of Reduction or the Last Living Ancestral Fern? The Myth   of Land Plant Evolution Uprooted” College   of Science Research Forum, Louisiana State University in   Shreveport, April 2009.

      Abstract:

      Address (URL): http://