Pulicha keerai (Hibiscus sabdariffa)

Pulicha keerai is Hibiscus sabdariffa, roselle — the annual grown for a swollen red calyx and for sour leaves. It is not the garden shoe-flower (Hibiscus rosa-sinensis, semparuthi). A “hibiscus tea” may be either flower or calyx; the label should say which.

Botanical name: Hibiscus sabdariffa L.
Family: Malvaceae
Tamil: Pulicha keerai
Hindi: Lal ambari
Sanskrit: Ambaṣṭhakī
Parts used: Calyx, Leaves
Habit: Annual shrub grown for fleshy calyces and sour leaves
Last updated: 2026-10-30

How to recognise Pulicha keerai

Linnaeus published Hibiscus sabdariffa. The family is Malvaceae. It is an annual with palmately lobed leaves, pale flowers with a dark eye, and a calyx that thickens after flowering into the fleshy, acidic “fruit” of trade.

The calyx is what goes into the drink: deep red, sour, dried into a tea or boiled into a sherbet. The leaf is a sour green in some Tamil and Andhra kitchens. They are different jobs of one species.

Tamil pulicha keerai names the leaf more than the calyx. In Andhra markets gongura may be Hibiscus cannabinus or this species — another tangle. English roselle, sorrel (in the Caribbean) and karkade (Arabic) are this plant when the seller means the calyx.

H. rosa-sinensis is a woody garden shrub with a large ornamental flower and no fleshy calyx crop.

A dry-season field of red calyces and a Tamil leaf bundle can be the same annual at different harvests.

Dried calyces should still look like five fleshy sepals, not like a dark dust that could be any hibiscus.

Seed is not the kitchen article. A “hibiscus seed” oil is a different conversation.

Kenaf (H. cannabinus) is a fibre cousin. Leafy gongura stalls sometimes mix them. Ask which Hibiscus.

Dried calyces keep a five-sepal shape if the lot is honest. Dust that could be any red flower is not a determination, and a shoe-flower petal is not a calyx crop.

Traditional use of Pulicha keerai

Tropical food and drink

Calyx tea and sour leaf are cuisine.

Tamil, Caribbean, West African and Egyptian drink and kitchen practice

Household

A sour sherbet is a summer drink. A drink is not a blood-pressure product.

Household practice

Modern notes on Pulicha keerai

Organic-acid chemistry is why the calyx tastes of cranberry and lemon. Chemistry is not a cardiology claim.

The practical modern issue is shoe-flower petals in a “hibiscus tea” and gongura that is another Hibiscus.

Pulicha keerai safety

Calyx as a sour drink and leaf as an occasional green are the ordinary exposures. Extracts are a different strength.

Pregnant people should treat concentrated roselle drinks as a clinician conversation, not a festival jug.

The calyx is very acidic. Teeth and reflux notice that before any slogan does.

Ecology and sourcing

It is an annual crop. The garden hibiscus flower and the roselle calyx come from different plants.

It is an annual that wants heat and a wet season. Seed saved from a named field is how a sour-leaf kitchen stays this species next year.

Related plants

Also in Malvaceae

Questions about Pulicha keerai

Is Pulicha keerai the same as semparuthi?

No. Semparuthi is the garden shoe-flower, H. rosa-sinensis.

Is gongura always Pulicha keerai plant?

Not safely. Gongura may be this species or Hibiscus cannabinus. Ask for the Latin name.

Is the tea the leaf or the calyx?

A good label says which. The red drink is made from the swollen calyx. The sour Tamil leaf is the same species at a different harvest.

Sources

Educational page about a plant. It is not medical advice, not a diagnosis, and not an offer to sell. Traditional use is historical. If you need care, ask a licensed clinician. Questions: hello@meevamed.com.