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Keys
  • Vascular plant groups
  • Club mosses
  • Ferns
  • Vegetative key to families
  • Gymnosperms
  • Flowering plants
  • Genera
  • Families

Hymenophyllum Sm.

Involucre bivalvate (deeply or to the base) or bivalvate in the upper portion but obconic at the base Hymenophyllum
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Margin of the lamina and the axes not clothed with branched hairs
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Margin of the lamina entire
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Margin of the lamina denticulate