• noun
• synonym
• antonym

• Dryopteris thelypteris (noun)
  1. fern having pinnatifid fronds and growing in wet places; cosmopolitan in north temperate regions
• Dryopteris thelypteris pubescens (noun)
  1. fern of northeastern North America
• Thelypteris dryopteris (noun)
  1. bright blue-green fern widely distributed especially in damp acid woodlands of temperate northern hemisphere
• Thelypteris hexagonoptera (noun)
  1. beech fern of North American woodlands having straw-coloured stripes
• Thelypteris palustris (noun)
  1. fern having pinnatifid fronds and growing in wet places; cosmopolitan in north temperate regions
• Thelypteris palustris pubescens (noun)
  1. fern of northeastern North America
• Thelypteris phegopteris (noun)
  1. beech fern of North America and Eurasia
• Thelypteris simulata (noun)
  1. delicate feathery shield fern of the eastern United States; sometimes placed in genus Thelypteris
• genus Thelypteris (noun)
  1. marsh ferns: in some classification systems considered part of genus Dryopteris in family Dryopteridaceae
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