Where does “inistru” come from?

inistru (Romanian) comes from German Ginster, from Old High German genesta, from Latin genista, from Latin genesta, from Proto-Indo-European gwₑnestā.

inistru (Romanian): dyer's greenweed (Genista tinctoria)

Definitions

dyer's greenweed (Genista tinctoria)

Ancestry of “inistru”, step by step

Step	Language	Word	Meaning
1	German	Ginster	broom shrub, especially
2	Old High German	genesta	—
3	Latin	genista	Alternative form of genesta
4	Latin	genesta	broom
5	Proto-Indo-European	gwₑnestā	—

Every word from Proto-Indo-European gwₑnestā →Every word from Latin genesta →Every word from Latin genista →