Botanical Family · Ericales

Balsaminaceae

Balsam/Touch-me-not family

67 speciesOrder Ericales8+ well-known plants

The balsam or touch-me-not family, dominated by the genus Impatiens with over 1,000 species. Found mainly in Asia and Africa in moist, shaded habitats. The ripe seed capsules burst open explosively when touched, scattering seeds — giving rise to their common name.

Browse all 67 species ↓
Representative BALSAMINACEAE specimen
Representative specimen · Balsaminaceae
Key pattern

Translucent, watery stems; irregular flowers with a nectar-filled spur, maturing into a seed capsule that bursts open at the lightest touch.

The exploding, 'touch-me-not' seed capsule is the family's single most reliable field mark.

Identify the species

Which Balsaminaceae species is this?

Answer what you can see and narrow it down to a single Balsaminaceae species.

Click a node to trace its path · pinch or scroll to zoom · drag to pan
Leaf SurfaceWhat does the leaf surface feel or look like?
Glabrous
Glabrous (smooth, hairless)
Hirsute (coarsely hairy)
Pubescent
Pubescent (softly hairy)
Tomentose (woolly, matted hairs)
HabitWhat is the plant's growth habit?
Epiphytic/shrubby herb
Herb
Stemless rosette herb
Leaf ArrangementHow are the leaves arranged on the stem?
Alternate
Opposite
Whorled
Flower ColorWhat color are the flowers?
Pink
White
Yellow
Flower ColorWhat color are the flowers?
Pink
White

How to recognise the Balsaminaceae family

  • 01

    Succulent, translucent stems

  • 02

    Spurred zygomorphic flowers

  • 03

    Explosive dehiscent capsule fruits

Typical leaf characters

Characters typical of the family — individual species can vary.

Typical flower & fruit

Typical of the family — flowering plants only; species can vary.

Notable members

All 67 species in BALSAMINACEAE

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