Now showing items 1-2 of 2

    • A classification for extant ferns 

      Smith, AR; Pryer, KM; Schuettpelz, E; Korall, P; Schneider, H; Wolf, PG (Taxon, 2006-01-01)
      We present a revised classification for extant ferns, with emphasis on ordinal and familial ranks, and a synopsis of included genera. Our classification reflects recently published phylogenetic hypotheses based ...
    • A revised family-level classification for eupolypod II ferns (Polypodiidae: Polypodiales) 

      Rothfels, CJ; Sundue, MA; Kuo, L; Larsson, A; Kato, M; Schuettpelz, E; Pryer, KM (Taxon, 2012-01-01)
      We present a family-level classification for the eupolypod II clade of leptosporangiate ferns, one of the two major lineages within the Eupolypods, and one of the few parts of the fern tree of life where family-level ...