propagule(redirected from Propagulum)
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Related to Propagulum: propagule
- an infective stage of a plant PATHOGEN such as a fungal spore, by which the organism gains entry into a plant host.
- any part of an organism that is liberated from the adult form and which can give rise to a new individual, such as a fertilized egg or spore.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005