Where does “vergelușă” come from?

vergelușă (Romanian) comes from Romanian vergea, from Latin virgella, from Latin virgula, from Latin virga, from Proto-Italic wizgā, from Proto-Indo-European wisgeh₂ — flexible rod or stick.

Ancestry of “vergelușă”, step by step

Step	Language	Word	Meaning
1	Romanian	vergea	rod
2	Latin	virgella	small rod
3	Latin	virgula	a small rod, stick, wand, or staff; the slash...
4	Latin	virga	twig, young shoot; rod, switch for flogging;...
5	Proto-Italic	wizgā	—
6	Proto-Indo-European	wisgeh₂	flexible rod or stick

Every word from Proto-Indo-European wisgeh₂ →Every word from Proto-Italic wizgā →Every word from Latin virga →