bn:00052619n
Noun Concept
Categories: Reproduction, Fertility, Plant development, Plant sexuality
EN
megaspore  macrospore  macrospores  megaspores  megasporocyte
EN
Larger of the two types of spore produced in heterosporous plants; develops in ovule into a female gametophyte WordNet 3.0
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EN
Megaspores, also called macrospores, are a type of spore that is present in heterosporous plants. Wikipedia
A type of spore that is present in heterosporous plants; large spore, germinates into a female gametophyte, which produces egg cells. These are fertilized by sperm produced by the male gametophyte developing from the microspore Wikidata
Botany: larger of the spores of a heterosporous plant. Wiktionary (translation)
The larger spore of a heterosporous plant, typically producing a female gametophyte. Wiktionary
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