From the family Dennstaetiacae the Bracken is a genus of large and course ferns.
Ferns are vascular plants that have alternating generations, large plants that produce spores and small plants that produce sex cells.
Scientific Name: Pteridium
Higher Classification: Dennstaedtiaceae
So can rabbits eat bracken at all?
No, they cannot eat this flower at all.
Bracken is a poisonous plant to rabbits and would harm them if they were to eat it.
Therefore make sure you bunny stays clear of this plant.