🔬 Discovery

Native Assam tea

Té nativo de Assam

Date
1823 · confidence medium
Place
Sadiya, Tinsukia, Assam, India
Credited to
Singpho people (Bessa Gam), Maniram Dewan and Robert Bruce
People
👤 Maniram Dewan1806–1858
Field
Life & health

⚠️ Disputed: the sources disagree.

What was discovered

Identification of a wild, large-leaved tea variety (Camellia sinensis var. assamica) already consumed by the Singpho, which made it possible to establish plantations outside China. The first Assam tea was auctioned in London in 1839.

Official botanical recognition came in 1834; the role of Maniram Dewan and the Singpho was long downplayed.

What it led to

  • tea industry in India and Sri Lanka
  • end of the Chinese tea monopoly
  • forced labour migration to the plantations

Links

Sources✓ verified 2026-09-25