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

Alluaudia

Alluaudia ascendens

Alluaudia
Photo: Unknown author, CC BY-SA 3.0

Alluaudia ascendens is a spiny, tree-like succulent from the arid thickets of southern Madagascar, reaching about 15 m tall. It grows well in full sun with very sparing water and a fast-draining soil, and it is rarely grown outside its native region or in cultivation.

Family
Didiereaceae (Didiere family)
Grows as
Tree
Light
Full sun
Water
Water sparingly during the growing season and let the soil dry out almost completely between waterings; keep it nearly dry in winter.
Soil
Very well-drained sandy or gritty mix.
Temperature
18–35 °C; protect below 10 °C
How easy
Moderate
Native range
S. Madagascar
Climate
desert or dry shrubland

About

Alluaudia ascendens is a species of Alluaudia endemic to Madagascar. It can reach 15 m in height. Its local name is fantsiolotse.

Where it grows

Alluaudia ascendens is native to Anosy region of southern Madagascar, where it is found in Taolagnaro, Andohahela, Ankodida, Behara-Tranomaro, and Ifotaky. The species' estimated extent of occurrence (EOO) is 2,417 km2, and its estimated area of occupancy (AOO) is 44 km2

Other Alluaudia plants

Alluaudia comosa · Alluaudia dumosa · Alluaudia humbertii · Alluaudia montagnacii · Madagascan ocotillo · Alluaudia

Text excerpted from the Wikipedia article Alluaudia ascendens 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…