what does Dennstaedtia punctilobula mean?

DENNSTAEDTIA PUNCTILOBULA as NOUN

Meaning
- fern of eastern North America with pale green fronds and an aroma like hay
Synonym(s)
- boulder fern (what does boulder fern mean?)
- hay-scented (what does hay-scented mean?)
- hay-scented fern (what does hay-scented fern mean?)
- scented fern (what does scented fern mean?)
Hypernyms(s) Dennstaedtia punctilobula is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
- fern (what does fern mean?)