WordNet: buckler fern, shield fern

any of various ferns of the genera Dryopteris or Polystichum or Lastreopsis having somewhat shield-shaped coverings on the sori

• hypernym fern

• hyponym Dryopteris dilatata, broad buckler-fern

• hyponym Dryopteris goldiana, Goldie's fern, Goldie's shield fern, goldie's wood fern

• hyponym Polystichum setiferum, soft shield fern

• member holonym Athyriaceae, Dryopteridaceae, family Athyriaceae, family Dryopteridaceae

buckler fern

• (suomi) metsäalvejuuri (synonyymi)

shield fern

• (suomi) alvejuuri (synonyymi)