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

Dongchuan Sage

Salvia mairei

Dongchuan Sage
Photo: Royal Botanic Garden Edinburgh, CC0

Salvia mairei is a low perennial from Yunnan, China, with violet-purple flowers on slender racemes. It grows best in a sunny, well-drained spot and tolerates mild winters, though it is less common in gardens than other sages.

Family
Lamiaceae (Mint family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water regularly during growth, letting the top of the soil dry slightly between waterings.
Soil
Well-drained loam or sandy loam
Temperature
10–30 °C; protect below about 0 °C
How easy
Easy
Native range
China (Yunnan)
Climate
subtropical

About

Salvia mairei (Dongchuan sage) is a perennial plant that is native to Yunnan province in China. The plant grows on one to a few stems from 20 to 40 cm (7.9 to 15.7 in) tall. The leaves are cordate-ovate to subhastate-ovate, typically ranging in size from 3.5 to 5 cm (1.4 to 2.0 in) long and 1.8 to 5 cm (0.71 to 1.97 in) wide, though they are sometimes larger. Inflorescences are 4-flowered verticillasters on terminal racemes or panicles that are 8 to 11 cm (3.1 to 4.3 in) long. The corolla is violet or purple, 1.5 to 1.8 cm (0.59 to 0.71 in) long.

Other Salvia plants

Turkish Black Sage · Wuyi Mountain Sage · Salvia adoxoides · Egyptian Sage · Orange Sage · Mediterranean sage · African Blue Sage · Salvia alatipetiolata · Cederberg Sage · Handsome Sage · Algerian Sage · Salvia amethystina

Text excerpted from the Wikipedia article Salvia mairei 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…