gametangium
/ˌgæməˈtændʒɪəm/noun
(pl. gametangia /-dʒɪə/)
Botany a specialized organ or cell in which gametes are formed in algae, ferns, and some other plants
【植】配子囊。
词源
late 19th cent.: from modern Latin
gameta （see
GAMETE） + Greek
angeion 'vessel' +
-IUM.