florigen

noun
flo·ri·gen | \ˈflȯr-ə-jən \

Definition of florigen 

: a hormone or hormonal agent that promotes flowering

Other Words from florigen

florigenic \ˌflȯr-ə-ˈje-nik \ adjective

First Known Use of florigen

1936, in the meaning defined above

History and Etymology for florigen

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The first known use of florigen was in 1936

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exaggeratedly or childishly emotional

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