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

Yelloweyed grass

Xyris

Also called Yellow Eyed Grass, Yellow Eyed Grasses

Yelloweyed grass
Photo: Unknown author, CC BY-SA 3.0

Xyris is a genus of more than 250 small grass-like plants with small yellow flowers on rounded or cylindrical heads, most diverse in the Guianas. Most species grow in wet, sunny, nutrient-poor ground such as bogs, wet savannas and pine flatwoods.

Family
Xyridaceae (Xyrid family)
Grows as
Grass
Light
Full sun
Water
Keep the soil constantly wet or boggy.
Soil
Acidic, wet, nutrient-poor soil such as sphagnum or sandy peat.
Temperature
Varies by species, most tolerate mild to warm conditions; protect from frost.
How easy
Hard

About

Xyris is a genus of flowering plants, the yelloweyed grasses, in the yellow-eyed-grass family. The genus counts over 250 species, widespread over much of the world, with the center of distribution in the Guianas.

The leaves are mostly distichous, linear, flat, and thin or round with a conspicuous sheath at the base. They are arranged in a basal aggregation. The small, yellow flowers are borne on a spherical or cylindrical spike or head (inflorescence). Each flower grows from the axil of a leathery bract. The fruit is a nonfleshy, dehiscent capsule. In Xyris complanata, a single flower bud on the spike appears in the morning, and expands into a conspicuous flower during the afternoon hours.

Other Xyris plants

Quillwort yelloweyed grass

Text excerpted from the Wikipedia article Xyris 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.

Credits & terms

Identify a plant

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

Your photo
Starting camera…