Lexic.us

Definition of Macrosporangium

1. Noun. A plant structure that produces megaspores.

Definition of Macrosporangium

1. n. A sporangium or conceptacle containing only large spores; -- opposed to microsporangium. Both are found in the genera Selaginella, Isoctes, and Marsilia, plants remotely allied to ferns.

Medical Definition of Macrosporangium

1. A sporangium or conceptacle containing only large spores; opposed to microsporangium. Both are found in the genera Selaginella, Isoctes, and Marsilia, plants remotely allied to ferns. Origin: NL. See Macro-, and Sporangium. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Macrosporangium

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