1. (noun) a fern of the genus Botrychium having a fertile frond bearing small grapelike clusters of spore cases

• botrychium
• genus botrychium

1. (noun) a fern of the genus Botrychium having a fertile frond bearing small grapelike clusters of spore cases

• botrychium lunaria
• common moonwort
• moonwort
• botrychium matricariifolium
• daisy-leaved grape fern
• daisyleaf grape fern
• botrychium multifidum
• leathery grape fern
• botrychium virginianum
• rattlesnake fern

1. (noun) a fern of the genus Botrychium having a fertile frond bearing small grapelike clusters of spore cases

• fern