Sambong
Blumea balsamifera · Ngai camphor
- Names in the 1901 book
- Sambon, Tag.; Lakbandulan, Hamlibon, Lalakdan, Lakadbulan, Gintingintin, Gabuen, Ayoban, Alibun, Vis.; Sobsob, Iloc.
- Names in the 1985 book
- English: Blumea, Ngaicamphor; Tagalog: Sambong, Kaliban, Kalibura, Gabon subusub; Ilocano: Sob-sob, Subusub; Visayan: Alimon, Alibum, Ayoban, Bukodkud, Lakdaubulan
- Used for
- FeverCough and asthmaStomach and digestionWounds, burns and boilsJoint pain, sprains and swellingHeadache and faintingUrinaryMenstruation and childbirth
- Colours
- floweryellow
- Native range
- South and Southeast Asia
- In the Philippines, per the book
- Grows universally in the islands and is well known. Blooms in January.
- Family
- Asteraceae, filed in the book under Compositæ
- Printed in 1901 as
- Blumea balsamifera, DC. (Conyza balsamifera, L.)
- Printed in 1985 as
- Blumea balsamifera
- Sources
- Page 150 on Project Gutenberg · Healing Wonders of Herbs (1985), page 127 · Wikipedia
The plant today
Blumea balsamifera is a flowering plant belonging to the genus Blumea of the family Asteraceae. It is also known as Ngai camphor and sambong (also sembung).
Excerpt from “Blumea balsamifera” on Wikipedia, CC BY-SA 4.0.
Recorded in the Philippines
GBIF holds 645 records of this plant from the Philippines. The ones with map coordinates fall in 45 provinces, most often Zamboanga del Norte (140), Agusan del Sur (39), Zamboanga del Sur (32), Bataan (21), Cagayan (18), Cebu (12), Pangasinan (11), Bohol (10), and 37 more.
Counts from GBIF occurrence records, October 2026. They include planted trees and garden plants, and a province with no records may only lack collectors.
What the 1901 book says
A historical record, quoted as printed. Doses and remedies here are not medical advice.
Uses
Sambon is a panacea among the Filipinos; its virtues are prodigious according to the ignorant natives who wear the leaves in the hat or the “salakod” (rain hat), to prevent “tabardillo” (“burning fever”; tabardillo pintado = spotted fever). They use the decoction to bathe convalescents, and for rheumatism they vaporize it in an improvised bath-cabinet consisting of a chair in which the patient sits enveloped in blankets that reach to the floor and retain the steam.
The hot infusion of the leaves is a good diaphoretic taken by the mouth, especially useful in catarrhal bronchitis, and prized as an expectorant by the Chinese and Javanese. Furthermore it is stomachic, antispasmodic and emmenagogue.
The camphorous odor of the plant suggested to me its application as an antiseptic lotion for varicose ulcers and my results have been very satisfactory. The infusion for internal use is 30 grams to the liter of water.
Botanical description
A woody plant 6–9° high. Leaves 1° long, 3′ wide, oblong, lanceolate, acutely serrate, rugose, soft, downy, whitish. Flowers yellow in panicles. Involucre conical, of many linear scales, enclosing 15 or more hermaphrodite disk-flowers and several pistillate ray-flowers. Hermaphrodite: corolla infundibuliform, 5-toothed. Pistillate: corolla very minute, infundibuliform, obscurely 4-toothed. One seed crowned with a simple hairy pappus.
What the 1985 book uses it for
A record of home remedies from 1985, with the book's amounts and doses reworded. It is not medical advice.
- Abscesses and boilsChopped leaves as a poultice.Chop 5 fresh leaves. Apply twice a day.Page 12
- Acute and chronic cystitisLeaf decoction, drunk.Boil 1 cup of chopped fresh leaves in 2 glasses of water for 15 minutes. Adults take half a cup three times a day. Children three times a day: ages 2 to 6 two tablespoons, ages 7 to 12 a quarter cup.Page 13
- Headaches due to sinusitisHeated leaves laid on the forehead and cheeks.Crush 5 leaves and heat them over a flame one at a time, swapping each as it cools. Twice a day.Page 28
Summarised from Herminia de Guzman-Ladion, Healing Wonders of Herbs (Manila: Philippine Publishing House, 1985), where this plant is shown as “Sambong” on page 127. The book is in copyright, so its wording and photographs are not reproduced. Amounts are the book's, restated.
Recent research
The most cited papers since 2022 that name this plant in the title, pulled from Europe PMC in October 2026. Titles are the authors' own and the findings have not been reviewed here.
- Identification of (-)-bornyl diphosphate synthase from Blumea balsamifera and its application for (-)-borneol biosynthesis in Saccharomyces cerevisiae
- Potential distribution of Blumea balsamifera in China using MaxEnt and the ex situ conservation based on its effective components and fresh leaf yield
- Phytocosmetic potential of Blumea balsamifera oil in mitigating UV-induced photoaging: Evidence from cellular and mouse models