Are Senna Siamea and Senna Tora in the same botanical family?

Yes — both belong to Fabaceae.

Can you substitute Senna Siamea for Senna Tora?

They are close relatives in the genus Senna, often substitutable with flavor adjustments.

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Senna Siamea vs Senna Tora

Senna siamea · Senna tora

Senna Siamea

Senna siamea

T Traditional Use

Family: Fabaceae
Genus: Senna
Primary use: medicinal

Senna siamea, also known as Siamese cassia, kassod tree, cassod tree and cassia tree, is a legume in the subfamily Caesalpinioideae. It is native to South and Southeast Asia, although its exact origin is unknown.

Senna Tora

Senna tora

T Traditional Use

Family: Fabaceae
Genus: Senna
Primary use: medicinal

Senna tora is a plant species in the family Fabaceae and the subfamily Caesalpinioideae. Its name is derived from its Sinhala name tora (තෝර). It grows wild in most of the tropics and is considered a weed in many places. Its native range is in Central America. Its most common Eng…

At a glance

· Same genus (Senna) — close relatives, often substitutable.
· Both are primarily medicinal.
· Evidence tiers — Senna Siamea: T; Senna Tora: T.