apospory

noun
apos·po·ry | \ˈa-pə-ˌspȯr-ē, ə-ˈpäs-pə-rē\

Definition of apospory 

: production of gametophytes directly from diploid cells of the sporophytes without spore formation (as in certain ferns and mosses)

First Known Use of apospory

1884, in the meaning defined above

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The first known use of apospory was in 1884

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