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

Cycad

Ceratozamia zaragozae

Also called Zaragosa's Horncone

Cycad
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0

Ceratozamia zaragozae is a rare cycad from northeastern Mexico, known from a small area near the Rio Verde in San Luis Potosí, and it is critically endangered in the wild. It is grown by collectors as a slow-growing, long-lived foliage plant, and its survival depends on protecting its native habitat and on responsible propagation.

Family
Zamiaceae (Cycad family)
Grows as
Shrub
Light
Bright indirect, Part shade
Water
Water thoroughly when the top few centimetres of soil are dry, and reduce watering in winter.
Soil
Fast-draining mix such as cactus or cycad mix with added grit or perlite.
Temperature
18–30 °C; protect below 7 °C
How easy
Moderate
Safety
Toxic: All parts, especially seeds, contain cycasin and related toxins that can cause serious illness if eaten.
Native range
Mexico (C. San Luis Potosí: Sierra de la Equiteria)
Climate
subtropical

About

Ceratozamia zaragozae is a species of plant in the family Zamiaceae. It is endemic to the Rio Verde in El Capulín, San Luis Potosí state in northeastern Mexico. It is a Critically endangered species, threatened by habitat loss. It is found southwest of the Rio Verde, in Capulin district.

Other Ceratozamia plants

Ceratozamia alvarezii · Cycad · Ceratozamia brevifrons · Ceratozamia chimalapensis · Ceratozamia decumbens · Cycad · Ceratozamia fuscoviridis · Cycad · Ceratozamia hondurensis · Ceratozamia huastecorum · Cycad · Cycad

Text excerpted from the Wikipedia article Ceratozamia zaragozae 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…