sporangium (Late Latin) comes from Ancient Greek σπορά, from Ancient Greek σπείρω, from Proto-Hellenic spéřřō, from Proto-Indo-European spéryeti, from Proto-Indo-European sper- — to fidget, twitch; to push; to be quick; to...
Ancestry of “sporangium”, step by step
sporangium traces back through two separate lines of ancestry.