heterospory

[het-uh-ros-puh-ree]
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noun Botany.

the production of both microspores and megaspores.

Origin of heterospory

First recorded in 1895–1900; hetero- + -spore + -y3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for heterospory

Historical Examples of heterospory