nyctinasty
English
editEtymology
editNoun
editnyctinasty (uncountable)
- (botany) The movement of leaves or petals in response to darkness; the closing of a flower at night.
- Synonyms: nyctinastism, nyctitropism
Derived terms
editTranslations
editthe movement of leaves or petals in response to darkness
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See also
editReferences
edit- Oxford English Dictionary, 2nd ed., 1989.