chain fern
noun
any of several ferns of the genus Woodwardia, having a chainlike row of sori on either side of the midrib of each fertile leaflet.
Origin of chain fern
An Americanism dating back to 1865–70
Words nearby chain fern
chai,
chaikovski,
chain,
chain coral,
chain drive,
chain fern,
chain gang,
chain gear,
chain grate,
chain letter,
chain lightning