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

Twoheaded water-starwort

Callitriche heterophylla

Also called Two-headed water-starwort, Bolander's Water Starwort, Different Leaved Water Starwort, Diverse Leaved Water Starwort, Greater Water Starwort, Large Water Starwort, Varied Leaved Water Starwort

Twoheaded water-starwort
Photo: Mason Brock (Masebrock), Public domain
Family
Plantaginaceae (Plantain family)
Grows as
Aquatic
Native range
Kamchatka to Kuril Is., N. & C. America, Domincan Rep., NW. Venezuela, Bolivia t
Climate
temperate

About

Callitriche heterophylla, commonly called twoheaded water-starwort, is a species of flowering plant in the family Plantaginaceae. It is native to North America, where it found in the north from Greenland to Alaska, south to Mexico. It is widespread in the United States. Its natural habitat is in a wide variety of wetlands, including ponds, streams, and mudflats. It is typically found in areas of still or slow moving water.

Callitriche heterophylla is an aquatic plant, growing almost entirely submerged except for its floating stem tips. It produces minutely small flowers throughout the growing season.

Other Callitriche plants

Antarctic Water Starwort · Pedunculate Water-Starwort · Callitriche christensenii · Long Styled Water Starwort · Intermediate Water Starwort · Northern water-starwort · Winged water-starwort · Vernal water-starwort · Beautiful Water Starwort · Pond water-starwort · Terrestrial water-starwort · Short Leaved Water Starwort

Text excerpted from the Wikipedia article Callitriche heterophylla by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

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…