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

Pseudolithos horwoodii

Pseudolithos horwoodii is a small, leafless, blob-like succulent from arid northern Somalia that looks like a stone. It is grown by collectors, and the key to success is sharp drainage and a dry, sunny spot.

Family
Apocynaceae (Dogbane family)
Grows as
Succulent
Light
Full sun, Bright indirect
Water
Water sparingly during the warm growing season and let the soil dry out fully between waterings; keep nearly dry in winter.
Soil
Very fast-draining cactus or succulent mix with added grit or pumice.
Temperature
18–35 °C; protect below 10 °C.
How easy
Moderate
Native range
N. Somalia
Climate
desert or dry shrubland

About

Pseudolithos horwoodii is a species of succulent plant in the genus Pseudolithos. Native to arid areas of Somalia, it is a small, leafless plant up to 80 millimetres (3.1 in) tall and 45–60 millimetres (1.8–2.4 in) wide. Its growth habit is squat, unbranched, and blob-like, living up to the name of its genus which means "false stone". Its color is green to grayish brown.

Other Ceropegia plants

Apteranthes burchardii · Apteranthes europaea · Apteranthes tuberculata · Australluma peschii · Boucerosia frerei · Ceropegia schinziata · Brachystelma tumakurense · Caralluma adscendens · Caralluma crenulata · Apteranthes munbyana · Caudanthera edulis · Ceropegia ampliata

Text excerpted from the Wikipedia article Pseudolithos horwoodii 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…