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

California mistmaiden

Romanzoffia californica

California mistmaiden
Photo: Walter Siegmund (talk), CC BY-SA 3.0

California mistmaiden is a small perennial wildflower from the Pacific coast of Oregon and northern California, growing from brown tubers in moist, cool places like coastal bluffs and mountain forests. It is best kept cool and damp, which is the key to growing it well.

Family
Hydrophyllaceae (Hydrophyll family)
Grows as
Bulb
Light
Part shade
Water
Keep the soil consistently moist during active growth and let it dry only lightly in summer dormancy.
Soil
Humus-rich, moist but well-drained soil or a woodland-style mix.
Temperature
10–18 °C; tolerates cool, damp winters and mild summers, protect from prolonged heat above 25 °C
How easy
Moderate
Native range
W. Oregon to NE. & WC. California
Climate
temperate

About

Romanzoffia californica is a species of flowering plant in the family Hydrophyllaceae. It is known by the common name California mistmaiden. It is native to Oregon and northern California, where it grows in moist and wet habitat, such as coastal bluffs and mountain forests.

Romanzoffia californica grows erect to 40 centimeters (16 in) tall from a network of hairy brown tubers. Around the base is a number of leaves with rounded, evenly lobed blades on petioles several centimeters long.

Other Romanzoffia plants

Sitka mistmaiden · Tracy's mistmaiden · Mistmaiden

Text excerpted from the Wikipedia article Romanzoffia californica 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…