Biology:Adnation

From HandWiki
Short description: Fusion of multiple whorls of a flower to petals
The tropical pitcher plant Nepenthes adnata is named for its adnate leaf bases

Adnation in angiosperms is the fusion of two or more whorls of a flower, e.g. stamens to petals".[1] This is in contrast to connation, the fusion among a single whorl.[2][3]

The stamens of Primula vulgaris are adnate to the corolla

References

  1. Little, R. John; Jones, C. Eugene, eds (1980). A Dictionary of Botany. New York: Van Nostrand Reinhold Company. p. 9. ISBN 0-442-24169-0. https://archive.org/details/dictionaryofbota00litt. 
  2. Little, R. John; Jones, C. Eugene, eds (1980). A Dictionary of Botany. New York: Van Nostrand Reinhold Company. p. 91. ISBN 0-442-24169-0. https://archive.org/details/dictionaryofbota00litt. 
  3. Jackson, Benjamin Daydon (1928). A Glossary of Botanic Terms with their Derivation and Accent (fourth ed.). London: Gerald Duckworth & Co. Ltd.. p. 89. https://archive.org/details/glossaryofbotani1928jack.