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

Ixora congesta

In Singapore: Malayan Ixora, Jarum-jarum, Khem Deang (Native to Singapore, Least Concern)

Ixora congesta
Photo: Jeremy, CC BY 4.0

Ixora congesta, the Malayan Ixora, is an evergreen shrub or small tree from the understory of tropical rain and monsoon forests in Malesia. It is grown outdoors in warm, frost-free climates and tolerates coastal salt spray.

Family
Rubiaceae (Coffee family)
Grows as
Tree, Shrub
Light
Part shade, Bright indirect
Water
Keep soil evenly moist during the growing season and let the top layer dry slightly between waterings.
Soil
Well-drained, humus-rich, slightly acidic mix.
Temperature
18–32 °C; protect below 10 °C
How easy
Moderate
Native range
S. Myanmar to Malesia
Climate
wet tropical

About

Ixora congesta, the Malayan Ixora, is a species of flowering plant in the family Rubiaceae, native to Malesia. An evergreen shrub or small tree of the understory of monsoonal and rain forests, it can handle coastal salt spray but is also found inland.

Other Ixora plants

Scarlet jungleflame · White Jungle Flame · West Indian Jasmine

[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 Ixora congesta 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…