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

Munz's onion

Allium munzii

Also called Munz's Allium

Munz's onion
Photo: Pacific Southwest Region U.S. Fish and Wildlife Service, Public domain

Munz's onion is a bulb-forming perennial wildflower native to western Riverside County, California, growing up to about 35 cm tall with umbrella-shaped clusters of pink flowers in spring. It is an endangered species, so it should be grown only from ethically sourced nursery stock, and it needs a dry, sunny summer rest.

Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb, Perennial
Light
Full sun
Water
Water sparingly while growing in late winter and spring, then keep completely dry during summer dormancy.
Soil
Well-drained, clay-influenced or gritty soil.
Temperature
Tolerates cool winters and hot dry summers; protect from hard frost below about -5 °C.
How easy
Moderate
Edible
Yes, some parts
Native range
California (W. Riverside Co.)
Climate
temperate

About

Allium munzii, also known by its common name, Munz's onion, is a bulb forming perennial herb endemic to Western Riverside County, California. This flower is characterized by its umbrella-like shape and flower clusters. Allium munzii is listed as endangered under the Endangered Species Act as of 1998. There are thirteen known populations in existence, and the latest population count stands at 20,000-70,000 individuals, counted in 1998. Major threats to this flower include urbanization, agriculture, clay mining, and other human activities. A recovery plan for Allium munzii is not in motion but there are steps being taken to protect this species.

Other Allium plants

South Idaho onion · Abrams' allium · Allium aciphyllum · Tapertip onion · Allium aeginiense · Allium aflatunense · Allium agrigentinum · Allium alabasicum · Allium albotunicatum · Allium alibile · Altai Onion · Allium altissimum

Text excerpted from the Wikipedia article Allium munzii 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…