Answer: biennial
AnswerCrossword Clue
BIENNIALPlant living two years
BIENNIALPlant that lives two years
BIENNIALLike national elections
BIENNIALHappening once in two years.
BIENNIALDescribing H.R. elections
BIENNIALOccurring every other year
BIENNIALLike House elections
BIENNIALPoison hemlock or Queen Anne's lace
BIENNIALLasting two years
BIENNIALLike congressional elections
BIENNIALOccurring every second year
biennialowing vegetatively during the first year and fruiting and dying during the second
biennialan event that occurs every two years
biennialoccurring every two years