Vetiver n. : An East Indian grass (Andropogon muricatus); also, its fragrant roots which are much used for making mats and screens. Also called kuskus, and khuskhus.

Example:
Where can I buy Vetiver root sets in Northern CA?

Taxonomy
Vetiver, Errant, Management, wandering, North America, ICM, Coda Agency, Label, HQ, 4th Ave, 3rd Floor, Seattle, Wa, lyrics, song, Can't You Tell, Wonder Why, Andy Cabic, Liz.

Defination from the web:
Breezy chamber folk filled with glistening acoustic guitar lines and sighing bowed strings.