#grape_fern__grapefern  a fern of the genus Botrychium having a fertile frond bearing small grapelike clusters of spore cases
  supertype:  fern  any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
  member of:  genus_Botrychium
  subtype:  common_moonwort__moonwort__Botrychium_lunaria  of America and Eurasia and Australia
  subtype:  daisyleaf_grape_fern__daisyleafgrapefern__daisy-leaved_grape_fern__Botrychium_matricariifolium  of North America and Eurasia
  subtype:  leathery_grape_fern__Botrychium_multifidum  European fern with leathery and sparsely hairy fronds
  subtype:  rattlesnake_fern__rattlesnakefern__Botrychium_virginianum  American fern whose clustered sporangia resemble a snake's rattle

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