Vetiver (Chrysopogon zizanioides)

Vetiver is Chrysopogon zizanioides, a clump grass whose roots smell of dry earth and smoke. In Tamil Nadu it is vettiver: woven into screens, soaked in drinking water, burned as a cool scent in hot months. Older books say Vetiveria zizanioides. Same plant, newer genus.

Botanical name: Chrysopogon zizanioides (L.) Roberty
Family: Poaceae
Tamil: Vettiver
Hindi: Khus
Sanskrit: Uśīra
Parts used: Roots, Root oil, Dried root screens
Habit: Perennial clump grass; fragrant roots
Last updated: 2026-10-30

How to recognise Vetiver

The accepted name is Chrysopogon zizanioides (L.) Roberty. The older combination Vetiveria zizanioides is still printed on perfume and Ayurveda lists. If you are filing a name, use Chrysopogon.

It is a tall, dense grass with narrow leaves and deep, wiry, aromatic roots. The perfume is in the root, not the leaf. That is the opposite of lemongrass (Cymbopogon), which is often confused with it in English. Pull a washed root: if it smells of dry earth and smoke rather than lemon, you have vetiver.

South Indian thatched screens (vettiver thatti) and North Indian khus curtains are the same species used as architecture: wet root, evaporative cool, a smell that means summer. If you have only ever met the perfume, the household object is the same root, just not distilled.

Sterile, non-seeding cultivars are planted for erosion control on banks. Seeding types exist. A restoration project and a perfume farm may want different material, and a village screen-maker usually wants the local clump that already smells right when wet.

Traditional use of Vetiver

Ayurveda

Uśīra is a fragrant cooling root in Ayurvedic lists, used in pastes and waters. Again: a historical quality, not a modern disease claim.

Ayurvedic heading for ushira

Tamil household and craft

In summer vettiver goes into water jars, bath bundles, roof screens and festival scent. That material culture is the centre of the plant’s Indian life.

Tamil household and craft practice

Modern notes on Vetiver

Vetiver oil is a major perfume material (vetiverol, khusimol and related sesquiterpenes). That industry is documented. It is not a reason to drink essential oil.

Development agencies have pushed vetiver hedges for soil conservation. That is civil engineering with a grass, and it is a better-evidenced “use” than most wellness blogs.

There is no good evidence that vetiver treats pain, anxiety or infection.

Vetiver safety

Dried root in a water pot is a traditional flavouring. Essential oil is not a beverage.

Fragrance products can sensitise skin. Stop topical use if dermatitis appears.

Do not confuse vetiver oil with cooking oils or with Cymbopogon (lemongrass) oil.

Ecology and sourcing

Planted clumps hold soil on slopes. In the right cultivar they do not seed into rivers. That is why engineers like it.

Root harvest for oil is labour-intensive and is a farm, not a forest-strip, when done honestly. That is enough of a life for a grass, and it is older than any export oil grade.

Related plants

Also in Poaceae

Questions about Vetiver

Is vetiver the same as Vetiveria zizanioides?

Yes. Vetiveria zizanioides is the older name. Chrysopogon zizanioides is the current name.

Is vettiver the same as lemongrass?

No. Lemongrass is a Cymbopogon. Vetiver is Chrysopogon zizanioides; the scent is in the root.

Sources

Educational page about a plant. It is not medical advice, not a diagnosis, and not an offer to sell. Traditional use is historical. If you need care, ask a licensed clinician. Questions: hello@meevamed.com.