maidenhair(n = noun.plant) maidenhair fern - any of various small to large terrestrial ferns of the genus Adiantum having delicate palmately branched fronds; Array
is a kind of fern
is a member of adiantum, genus adiantum
has particulars: adiantum capillus-veneris, common maidenhair, southern maidenhair, venus'-hair fern, venus maidenhair, venushair, adiantum pedatum, american maidenhair fern, five-fingered maidenhair fern, adiantum bellum, bermuda maidenhair, bermuda maidenhair fern, adiantum tenerum, brittle maidenhair, brittle maidenhair fern

   Any of various small to large terrestrial ferns of the genus Adiantum having very slender graceful stalks and delicate palmately branched fronds, especially (Adiantum pedatum). It is common in the United States, and is sometimes used in medicine. The name is also applied to other species of the same genus, as to the Venus-hair. [1913 Webster]

maidenhair, n. (in full maidenhair fern) a fern of the genus Adiantum, esp. A. capillus-veneris, with fine hairlike stalks and delicate fronds.

Idiom:
maidenhair tree = GINKGO.

american maidenhair fern, barbados maidenhair, bermuda maidenhair, bermuda maidenhair fern, brittle maidenhair, brittle maidenhair fern, climbing maidenhair, climbing maidenhair fern, common maidenhair, farley maidenhair, farley maidenhair fern, five-fingered maidenhair fern, golden maidenhair, maidenhair berry, maidenhair fern, maidenhair spleenwort, maidenhair tree, southern maidenhair, venus maidenhair