Preferred Term:
megaspores
Definition:
The larger of the two types of spores, produced in heterosporous plants, that develops into a female gametophyte.
Concept Schemes:
NALT Full
Broader Concept:
URI:
https://lod.nal.usda.gov/nalt/42843
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RDF/XMLCreated 2006-01-19, last modified 2012-11-30