Common moonwort and Grape fern

Common moonwort noun - Of America and Eurasia and Australia.

Grape fern and common moonwort are semantically related. In some cases you can use "Grape fern" instead a noun phrase "Common moonwort".

Grape fern noun - A fern of the genus Botrychium having a fertile frond bearing small grapelike clusters of spore cases.

Common moonwort and grape fern are semantically related. Sometimes you can replace phrase "Common moonwort" with "Grape fern", this phrases are similar.