MACROSPORANGIA

MACROSPORANGIUM

megasporangium, macrosporangium

(noun) a plant structure that produces megaspores

Source: WordNet® 3.1


Noun

macrosporangia

plural of macrosporangium

Source: Wiktionary


MACROSPORANGIUM

Mac`ro*spo*ran"gi*um, n. Etym: [NL. See Macro-, and Sporangium.] (Bot.)

Definition: 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.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

18 November 2024

AWRY

(adjective) not functioning properly; “something is amiss”; “has gone completely haywire”; “something is wrong with the engine”


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Coffee Trivia

In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.

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