Definitions
There is 1 meaning of the phrase
Nebraska Fern.
Nebraska Fern - as a noun
Large branching biennial herb native to eurasia and africa and adventive in north america having large fernlike leaves and white flowers; usually found in damp habitats; all parts extremely poisonous
Synonyms (Exact Relations)
california fernconium maculatumhemlockpoison hemlockpoison parsleywinter fern