Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Swollen fingergrass

Chloris barbata

Also called Swollen Windmill Grass, Giant Finger Grass, Purpletop Chloris

In Singapore: Plush Grass, Swollen Windmill Grass, Swollen Fingergrass, Purpletop Chloris (Naturalised in Singapore)

Swollen fingergrass
Photo: Dinesh Valke from Thane, India, CC BY-SA 2.0

Swollen fingergrass (Chloris barbata) is a tropical annual or short-lived perennial grass native to drier parts of the Old World tropics and subtropics. It is a widespread weed and should be controlled rather than grown, as it spreads readily in disturbed, dry ground.

Family
Poaceae (Grass family)
Grows as
Grass
Light
Full sun
Water
Tolerates drought; needs little water once established.
Soil
Tolerates poor, dry, sandy or disturbed soils.
Temperature
Warm tropical and subtropical conditions; frost-sensitive.
How easy
Easy
Native range
Trop. & Subtrop. Old World
Climate
seasonally dry tropical

About

Chloris barbata (syn. Chloris inflata), the swollen fingergrass or purpletop chloris, is a widespread species of flowering plant in the grass family Poaceae. It is native to drier parts of the Old World tropics and sub-tropics, and it has been introduced to the southern US, most of Latin America and the Caribbean, many tropical islands, and Australia. It is considered an invasive weed species and is host to a number of serious agricultural pest species.

Other Chloris plants

Rhodes grass · Feather fingergrass · Windmill grass

[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]

Text excerpted from the Wikipedia article Chloris barbata by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…