Botanical Family · Solanales

Solanaceae

Nightshade/Tomato family

57 speciesOrder Solanales8+ well-known plants

The nightshade family — botanically important for tomato, potato, pepper, aubergine, and tobacco. Many produce alkaloids (solanine, nicotine, capsaicin) making them medicinally and toxicologically significant. Characterised by alternate leaves and star-shaped flowers with fused petals.

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Representative SOLANACEAE specimen
Representative specimen · Solanaceae

How to recognise the Solanaceae family

  • 01

    Alternate leaves, often malodorous

  • 02

    Star-shaped flower, 5 fused petals

  • 03

    Berry or capsule fruit; often alkaloid-rich

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 57 species in SOLANACEAE

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