Where does “tarhon” come from?

tarhon (Romanian) comes from Arabic طرخون, from Arabic طَرْخُون, from Ancient Greek δρακόντιον, from Ancient Greek Δράκων, from Ancient Greek δέρκομαι, from Proto-Hellenic *dérkomai.

tarhon (Romanian): tarragon (perennial herb Artemisia dracunculus)

Definitions

tarragon (perennial herb Artemisia dracunculus)

Ancestry of “tarhon”, step by step

Step	Language	Word	Meaning
1	Arabic	طرخون	tarragon, estragon
2	Arabic	طَرْخُون	tarragon; "Artemisia dracunculus"
3	Ancient Greek	δρακόντιον	edder-wort
4	Ancient Greek	Δράκων	Draco
5	Ancient Greek	δέρκομαι	to see, see clearly; to watch; to live
6	Proto-Hellenic	*dérkomai	—

Every word from Proto-Hellenic *dérkomai →Every word from Ancient Greek δέρκομαι →Every word from Ancient Greek Δράκων →