Found 2 items, similar to Dryopteris filix-mas.
English → English (WordNet) Definition: Dryopteris filix-mas Dryopteris filix-mas n : fern of North America and Europe whose rhizomes and stalks yield an oleoresin used to expel tapeworms [syn: male fern ]
English → English (gcide) Definition: Dryopteris filix-mas male fern \male fern\ n. A fern of North America and Europe (Dryopteris filix-mas) whose rhizomes and stalks yield an oleoresin used to expel tapeworms. It is a member of the woodfern genus. [WordNet 1.5]