Where does “sporifero” come from?

sporifero (Italian) comes from Italian spora, from Latin spora, 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...

sporifero (Italian): sporiferous, spore-bearing

Definitions

sporiferous, spore-bearing

Ancestry of “sporifero”, step by step

Step	Language	Word	Meaning
1	Italian	spora	spore
2	Latin	spora	—
3	Ancient Greek	σπορά	seed
4	Ancient Greek	σπείρω	I sow; nominative/accusative/vocative dual of...
5	Proto-Hellenic	spéřřō	—
6	Proto-Indo-European	spéryeti	—
7	Proto-Indo-European	sper-	to fidget, twitch; to push; to be quick; to...

Every word from Proto-Indo-European sper- →Every word from Proto-Indo-European spéryeti →Every word from Proto-Hellenic spéřřō →