Regional Names of Shalmali (Bombax ceiba) Across India

India speaks Shalmali in many tongues. A tree this widespread and this useful naturally collected a name in every language it grew beside — and for anyone buying, studying or simply identifying the plant, those names are a practical map. This guide gathers the regional names of Shalmali across India, decodes its classical Sanskrit synonyms, and clears up the confusions that trip people up.

Botanical and English Names

The anchor for every regional name is the botany. Shalmali is Bombax ceiba Linn., with the older synonyms Salmalia malabarica and Bombax malabaricum, in the family Malvaceae. In English it is most correctly the Red Silk Cotton Tree, and also simply the Silk Cotton Tree or Cotton Tree. The word “kapok” is often attached to it loosely, though true kapok properly belongs to a different tree — more on that below.

Regional Names Across India

Here are the principal names by language, given in Romanised form as most people search and speak them.

The Classical Sanskrit Synonyms

Sanskrit does not stop at one name. The Nighantus record a cluster of synonyms, and each one paints a picture of the tree:

• Shalmali — the principal name of the tree.
• Mocha — a name shared with its gum, Mocharasa.
• Kantakadhya — “rich in thorns,” for the thorn-studded trunk.
• Raktapushpa — “red-flowered,” for its scarlet spring bloom.
• Picchila — “slimy,” describing the viscous gum.
• Tulaphala — “cotton-fruited,” for the kapok-filled pods (tula = cotton).
• Sthirayu — “long-lived,” for its longevity.

Read together, the synonyms are almost a description: a long-lived, thorny, red-flowered, cotton-fruited tree that yields a slimy gum. Ayurveda names things by what they are.

Spelling Variants and Search Terms

Because these names travel between scripts, spellings vary widely online. You will see Shalmali written as Salmali, Shalmali, Shaalmali or Shanmali; Semal as Simal, Semar or Semul; and the churna sold as Shalmali Kantak, Shalmali Kanta, or Semal Kanta. When searching, trying a couple of these variants usually finds what you need.

A Word on Confusable Names

One confusion is worth clearing up carefully. Bombax ceiba is the red silk cotton tree; a related but different tree, Ceiba pentandra, is the white silk cotton tree, sometimes called Safed Semal or true kapok. They look similar and share the “silk cotton” label, but they are distinct species. In Ayurvedic terms, Shalmali is Bombax ceiba. Separately, the gum trade sometimes substitutes unrelated gums (such as Sterculia) for Mocharasa, which is another reason the correct botanical identity matters. We cover this in our Mocharasa guide.

Why the Names Matter

This is not trivia. Regional names are how a buyer confirms they are getting the right plant, how a student connects a local tree to its classical identity, and how a physician communicates across a multilingual country. For a herb where authenticity is the whole point — genuine Bombax ceiba, not a substitute species — knowing the names in your own language is a small but real safeguard. For the full botanical picture, see our herb monograph.

How Riddhish Herbals Helps

Whatever you call it — Semal, Shemalo, Shimul, Ilavu or Shalmali — Riddhish Herbals offers the genuine article. Our Shalmali Kantak Churna is single-source, thorn-and-bark Bombax ceiba, no substitute species, shipped pan-India with a proper bill and doctor-guided selection, from our Gujarat stores since 2015. Explore the wider single-herb range in our Ayurvedic Raw Herbs & Materials collection.

Final Takeaway

Semal, Shemalo, Shimul, Savar, Ilavu, Buruga, Shalmali — one tree, a country's worth of names. Each carries a little of the language and landscape it grew in, and together they point to the same genuine plant. Knowing them is part of buying and using Shalmali well. Whatever you call it, our Shalmali Kantak Churna is the authentic thorn-and-bark Bombax ceiba.