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

Vernonia djalonensis

Vernonia djalonensis
Photo: CharlieCouch, CC BY-SA 4.0

Vernonia djalonensis is a shrub (subshrub or perennial) in the daisy family, native to Guinea in West Africa and listed as critically endangered, so it is rarely grown in cultivation. It is a tropical plant best kept warm and humid if grown.

Family
Asteraceae (Daisy family)
Grows as
Shrub
Light
Full sun, Part shade
Water
Keep the soil evenly moist during the growing season and let the top layer dry slightly between waterings.
Soil
Well-drained, fertile loam or a peat-based mix.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate
Native range
Guinea
Climate
wet tropical

About

Vernonia djalonensis is a critically endangered species of plants in the family Asteraceae. It is native to the West African country of Guinea.

In a 2018 public vote, Vernonia djalonensis was voted as the national flower of Guinea, a decision which is currently awaiting government approval.

Other Vernonia plants

Stemless ironweed · Vernonia actaea · Vernonia alleizettei · Vernonia amoena · Vernonia ampandrandavensis · Vernonia anandrioides · Vernonia andapensis · Tall ironweed · Vernonia aosteana · Arkansas ironweed · Baldwin's ironweed · Vernonia beddomei

Text excerpted from the Wikipedia article Vernonia djalonensis 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…