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Impatiens

Impatiens is a large genus of flowering plants in the family Balsaminaceae.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Impatiens is a large genus of flowering plants in the family Balsaminaceae. It includes more than 1,000 species, with a broad distribution across the Northern Hemisphere and tropical regions. Many species are grown as ornamental garden plants, especially in shaded areas.

Taxonomy

Impatiens is a genus in the family Balsaminaceae. Sources describe the genus as very large, with more than 1,000 recognized species, although counts vary slightly by reference.

Distribution and habitat

The genus is broadly distributed across Asia, Africa, North America, the Northern Hemisphere, and tropical regions. Some species are native to eastern Africa, while others occur widely in Asia and the Americas.

Characteristics

Impatiens species are typically herbaceous plants with simple leaves and irregular flowers that arise from leaf axils. Their seedpods are notable for bursting open readily, which helps spread the seeds.

Cultivation

Several species are popular ornamental plants and are often grown in gardens, containers, or as houseplants. They are especially associated with shady or partially shaded planting sites.

Key facts

  • Impatiens is a genus of herbaceous flowering plants in the family Balsaminaceae.
  • The genus includes more than 1,000 species distributed across temperate and tropical regions.
  • Many species are cultivated as ornamental bedding or house plants.
  • The common name "touch-me-not" refers to the seed capsules that burst open when ripe or touched.
  • Flowers may be purple, yellow, pink, red, or white.
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Canadian context

Impatiens is widely known in Canada as a common garden and bedding plant, especially for shade and partial shade, and the name is familiar in Canadian horticulture.

Frequently asked questions

What is Impatiens?
Impatiens is a genus of flowering plants in the family Balsaminaceae.
How many species are in Impatiens?
Sources report more than 1,000 species, though exact counts vary by reference.
Why are they called touch-me-not?
The name refers to seed capsules that burst open when ripe or touched, scattering seeds.
Are Impatiens ornamental plants?
Yes. Many species are cultivated as ornamental bedding plants, container plants, or houseplants.
What family does Impatiens belong to?
Impatiens belongs to the family Balsaminaceae.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Impatiens
    Supports: Genus size, family, distribution, common names
  2. Encyclopaedia Britannicahttps://www.britannica.com/plant/Impatiens
    Supports: Family, morphology, seed dispersal, ornamental use, distribution
  3. Wikidatahttps://www.wikidata.org/wiki/Q141672
    Supports: Scientific taxon identity as a genus of plants
  4. Wikipediahttps://www.wikipedia.org/wiki/List_of_Impatiens_species
    Supports: Large number of recognized species and genus scope