Where does “fumăriță” come from?

fumăriță (Romanian) comes from Romanian fum, from Latin fūmus, from Proto-Italic fūmos, from Proto-Indo-European dʰuh₂mós, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

fumăriță (Romanian): common fumitory (Fumaria officinalis)

Definitions

common fumitory (Fumaria officinalis)

Ancestry of “fumăriță”, step by step

Step	Language	Word	Meaning
1	Romanian	fum	smoke
2	Latin	fūmus	smoke, steam, fume
3	Proto-Italic	fūmos	smoke
4	Proto-Indo-European	dʰuh₂mós	smoke
5	Proto-Indo-European	dʰewh₂-	smoke; mist, haze

Every word from Proto-Indo-European dʰewh₂- →Every word from Proto-Indo-European dʰuh₂mós →Every word from Proto-Italic fūmos →