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

Russian Thistle

Salsola komarovii

Russian Thistle
Photo: Aomorikuma ( あおもりくま ), CC BY 3.0

Salsola komarovii is an annual plant from East Asia, grown as a leafy vegetable. It is usually called okahijiki (Japanese for "land seaweed") and is grown from seed each year in sunny, well-drained ground.

Family
Amaranthaceae (Amaranth & beet family)
Grows as
Annual
Light
Full sun
Water
Water moderately while young, then let the soil dry between waterings.
Soil
Well-drained, fertile garden soil; tolerates sandy or mildly saline soil.
Temperature
10–25 °C is ideal; tolerates light frost but is damaged by hard freeze.
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
Native range
China to Russian Far East and N. & C. Japan
Climate
temperate

About

Salsola komarovii is an annual plant native to China, Korea, Japan and eastern Russia. It grows to a height of 20 to 50 centimeters (8 to 20 in). It is cultivated as a vegetable; the leaves and young shoots are eaten. In Japanese it is known as okahijiki which translates as "land seaweed".

Other Salsola plants

Russian thistle · Prickly Russian thistle · Saltwort

Text excerpted from the Wikipedia article Salsola komarovii 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…