1) Fern genus 2) Genus botrychium 3) Grape fern 
Botrychium is a genus of ferns, one species of which (Botrychium lunaria, or moonwort) is a native of Britain, growing on elevated heaths and pastures where other ferns are seldom found. Botrychium virginicum, the largest species, is a native of North America, New Zealand, the Himalayas, etc.
[n] - grape fern
genus Botrychium noun grape fern; moonwort