The Collaborative International Dictionary
maidenhair spleenwort
maidenhair spleenwort \maidenhair spleenwort\ n. A small rock-inhabiting fern ( Asplenium trichomanes) of the North temperate zone and Hawaii, having pinnate fronds.
WordNet
maidenhair spleenwort
n. small rock-inhabiting fern of northern temperate zone and Hawaii with pinnate fronds [syn: Asplenium trichomanes]