Rinorea horneri
Malesia, exc. Java & Lesser Sundas, shrub to 3m with radially symmetrical flowers in sessile or shortly stalked clusters. Common throughout Malaya, lowland primary forest below 300m., sometimes on limestone & freshwater swamps.



Aquilaria malaccensis
gaharu
India to Philippines. Throughout Malaya, exc. Perlis and Kedah (extinct on Langkawi). Lowlands to 750m. Common, but scattered. Leaves elliptic oblong, suddenly narrowing to long pronounced tip. Wood sometimes produces gaharu, a resinous heartwood, very valuable, making oil for incense used much in native medicine.

Gonystylus affinis
ramin dara elok
W. coast, Kedah to n. Johor. Hillsides and ridges to 300m. Med tree. Inflorescence terminal to 15cm., golden velvety. Roundish fruits to 4cm., seeds more than half covered by orange aril.
Gonystylus bancanus
ramin melawis
Peatswamps, Perak to W. Johor, seasonal swamps, Selangor. SE Sumatra, Banka, Borneo. Locally common, and the most important source of ramin timber in Sarawak.
Gonystylus confusus
ramin pinang muda
Malaya, Sumatra. Common in low undulating forest. To 30m, 2m girth. Bark with long adherent scales. Leaves oblong elliptic. Inflorescence terminal, roundish fruit.
Gonystylus maingayi
ramin pipit
Sumatra, Malaya. Lowland forest, uncommon. Small to big tree, to 40m, 2.4m girth. Sm. elliptic leaves, pointed, base rounded. Inflorescence terminal, to 15cm. w/ numerous short branches. Seeds with partially covering orange aril.

Gordonia penangensis Ridley
samak?
Penang to Singapore, endemic. In open lowland forest. Small tree to 13m, leaves elliptic-lanceolate, margin serrulate or entire. Flowers subsessile, yellowish, silky. 2 specimens June 2008.

Ploiarium alternifolium
reriang
Few spp confined to Malesia & Indo-China. Shrub or tree to 10m in secondary and swampy forests, and occasionally on isolated mountain tops.
Fr TH 6.2012.

Ternstroemia bancana
kuak (Sakai), medang pergam
From Banka, Perak, Pahang, Selangor, Johor, Melaka. To 20m. Leaves spirally disposed, often congested at apex of branchlets and in false whorls. Flowers solitary, fruit a berry with leathery wall. 1 from TH 11/09.


The herb garden, or Taman Sari, located next to the Main House at Rimbun Dahan, contains over 100 species of plants, many of them edible, with historical significance, with traditional medicinal properties, or with other ethnobotanical importance to the communities of Malaysia and Southeast Asia.
Unlike the rest of the garden at Rimbun Dahan, the Taman Sari contains numerous species that are not native to this region, but are included because they are widely used or have been naturalised after centuries of introduction. The Taman Sari also contains our nursery of native forest tree seedlings and saplings, before they are distributed for reforestation.
There are 19 beds in the Taman Sari, separated by paths of concrete pavings. The plants in the Taman Sari are listed below, by alphabetical order of scientific name, and includes family names, common names and brief descriptions.
Last updated 29 May 2026.
| Acalypha siamensis EUPHORBIACEAE teh kampong Indochina, Burma, Thailand. Poultice of leaves used for fever. | ![]() |
| Acorus calamus ARACEAE jerangau Europe, Asia, N. America. ‘Sweet flag’. Creeping rhizome w/aromatic cells, leaves arranged in flat fans, minute yellowish flowers. Candied rhizome an old time confection. Powdered dry root said to kill white ants. Malays use it for rheumatism. (Wet ground W of lower pond) | ![]() |
| Alocasia macrorrhiza ARACEAE, Arum family birah, senteh Sri Lanka? Naturalized through the tropics. Toxic & must be cooked to remove poison. Treats TB, fever, typhoid, snake & insect bites. Stems famine food. Gimlette: the juice relieves stings of giant nettle (Laportia), & Skeat: leaves for magic cure. Ornamental, but Burkill says ‘it is scarcely this’. | ![]() |
| Amorphophalus sp. ARACEAE loki, lokai Genus of around 80 tuberous herbs found in Old World tropics, two are significant food crops. Poisonous (needle crystals of oxalate of lime) until pounded, grated, boiled. Tuber contains high percentage of starch. Flowers smell of carrion. | ![]() |
| Archidendron jiringa / Pithecellobium jiringa LEGUMINOSAE subfamily Mimosoideae jering Burma, Thailand, W. Malesia. Fruit eaten raw or blanched. Pounded with ginger and boiled, to eliminate bladder stones. Purple dye from pods. | |
| Averrhoa bilimbi OLAXIDACEAE belimbing buluh Moluku? Widely cultivated throughout SE Asia. Edible sour fruit, eaten raw as ulam, & in curries to give sour taste. Leaf infusion treats cough, & as tonic after childbirth; flower infusion for cough and thrush. Leaves treat venereal and rectal disease. | |
| Belamcanda chinensis IRIDACEAE leopard flower China. Bitter, cool, antipyretic, antitoxic, liquifies sputum. For cough and wheezing, sore throat, rice field dermatitis. | ![]() |
| Boesenbergia plicata var. lurida ZINGIBERACEAE | ![]() |
| Bromheadia finlaysoniana ORCHIDACEAE | ![]() |
| Citrus aurantifolia var. microcarpa RUTACEAE limau kasturi Up to 4m. small fruits used for juice. These planted in memory of Hj. Kasturi Hj. Idris. | ![]() |
| Citrus sp. RUTACEAE limau purut This unidentified hybrid is more hardy than the common limau purut, but retains the strong pungency of leaves and fruit, and produces excellent juice. | ![]() |
Clerodendron fragrans VERBENACEAE pokok rabu kambang, exhilaration tree China. Used by Malays for rheumatism and ague, or with other substances for treating skin diseases. Now located across from entrance to Guesthouse. | ![]() |
| Dracaena sp. | ![]() |
| Garcinia atroviridis GUTTIFERAE asam gelugor Malay peninsula, Burma. Edible fruit, dried segments used as condiment. Leaf sap used in post natal tonics. (Edge of D) | ![]() |
| Gnetum gnemon GNETACEAE belinjau, meninjau Cultivated, seasonal, most likely introduced from eastern Indonesia. Fruit edible, seed roasted, flattened, dried and fried for empeng crackers. | ![]() |
| Hibiscus mutabilis MALVACEAE Rose mallow, Chinese cotton rose Native to South China and Taiwan. The flowers open pure white in the morning, shift to light pink around midday, and deepen to deep pink or dark red by the evening. | ![]() |
| Indigofera suffruticosa FABACEAE Grown from seed from mail order, a species from Central America. Did not produce useable dye, so removed, as it grew big and overshading. | ![]() |
| Jasminum sambac OLEACEAE melor Tropical Asia? Flowers to scent tea, decoction of leaves & roots for fever, headaches, to stimulate lactation. Roots are used to treat asthma. | ![]() |
| Licuala saribus ARECACEAE (PALMAE) Serdang Native to Southeast Asia. Grows from 12 to an exceptional 30 metres, fan leaves with serrated shark teeth-like spines along the leaf stems. Leaves can be used to thatch roofs and make hats. | |
| Melia indica MELIACEAE neem Wild in India & Java, otherwise cultivated for medicines. All parts of tree effective. Dried leaves in books deter insects. Identified by delicate and curiously curved toothed leaflets. Root bark for fever and anti-malarial, leaf poultice for ulcers. | ![]() |
| Melissa officinalis LABIATAE lemon balm Southern Europe. Culinary, cosmetic and medicinal herb. Mild sedative properties in refreshing tea, relieves wind, reduces fever, increases perspiration. | ![]() |
| Ocimum basilicum LABIATACEAE selasih, basil Cooking herb. Boil and drink for flatulence and cough. Apply extract to ringworm, insect bites and toothache. Drunk after childbirth & to relieve irregular menstrual cycles. Soaked seeds help soothe stomach and stimulate bowel movement. The second image is of toolsi, a variety revered by the Malaysian Hindus, the third is of Lemon Basil, one of many varieties found in SE Asia.
(C) https://rimbundahan.org/wp-content/uploads/2010/11/20240514_144448.jpg | ![]() ![]() ![]() https://rimbundahan.org/wp-content/uploads/2010/11/20240514_144448.jpg |
| Phaleria macrocarpa THYMELAEACEAE mahkota dewa West New Guinea, a small tree which produces red eclipsed-shaped fruit. The white pits are poisonous however parts of the plant are used to treat rashes and diarrhea. POISONOUS – DO NOT EAT | ![]() |
| Platycerium ridleyi POLYPODIACEAE Ridley’s Staghorn Fern | ![]() |
| Rhodomyrtus tomentosa MYRTACEAE kemunting Use leaves fruits and roots. Fruit for stomach ache and diarrhea, roots as an ingredient for women after childbirth. (Not in Taman Sari) | ![]() |
| Scindapsus pictus ARACEAE | ![]() |
| Selaginella moellendorffii SELAGINELLACEAE | ![]() |
| Talinum paniculatum TALINACEAE jewels-of-opar Native to the Americas, cultivated in Southeast Asia as vegetable and for medicinal properties. Harvested for its edible leaves and used in ornamental settings. | ![]() |
| Telosma cordata ASCLEPIADACEAE bunga siam, melati tongkeng, Tonkin creeper China, India. Edible fragrant flowers and leaves. Chinese in Java make sweetmeat of the fleshy roots. Flowers used in soup to treat weak eyes. | ![]() |
| Tinospora crispa MENISPERMACEAE patawali India~Indo-China, Malaya, Philippines, Java. Antibacterial and antimalarial. Treats stomach ache, fever, gonorrhea and for deworming. Boil the stem and strain, drink once a day. Antiseptic: pound stem with sulphur and apply to wound. | ![]() |
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| Zingiber spectabile ZINGIBERACEAE tepus tundok, chadak Malaya, Sumatra. Sometimes used for flavouring. Leaves pounded to poultice swellings, cold leaf infusion to bathe eyelids. Name chadak infers connection with the occult (Burkill). Recently become a popular cut flower. | ![]() |

Styrax benzoin
kemenyan, kemian
Sumatra, Java, Malaya; all states except north. Tree to 30m, leaves glaucous under because of microscopic hairs; inflorescence raceme/panicle, fruit matures as depressed globose 2-4cm. Resin yields benzoin or Gum Benjamin, used medically & for incense. 1 from TH 11/09.


Palaquium gutta
taban merah
Lg. genus of 115 spp. in SEAsia, about 22 spp. in Malaya. Sumatra, Java, Borneo, all states but Perlis, Kedah, Trengg. Med. tree to 25 m., scattered in lowland forest, sometimes planted for gutta percha, tapped in fish-bone pattern.

Palaquium sp.
nyatoh
Payena lucida
nyatoh?
Burma, Siam, Sumatra, Borneo, Malaya exc. Perlis. Common in understory.
10 spp. in Malaya, recognized from descending tertiary nerves &
strong tendency for leaves to occupy an alternate rather than spiral
position on twigs.

Lepisanthes alata
Java, Borneo, Philippines. Small trees, twigs glabrous, rachis distinctly winged (Lat. alata). Mainly cultivated in villages on east coast.
Lepisanthes rubiginosa
kelat layu, mertajam
Small white fragrant flowers, fruit ripening from yellow, red, purple,
to black. Common in K. Baru.

Mischocarpus sundaicus
sugi
Common on sandy coasts, islands & estuaries or coastal swamps. India to Australia. Small tree to 6m, bushy crown. Young leaves pinkish and edible. Fr Tunas Harapan 6.2012.
Nephelium costatum Hiern
Endemic, Perak, Pahang, Selangor, NS & Melaka. 3-4 prs leaflets glabrous under. Fr TH 6.2012
Nephelium juglandifolium
rambutan hutan, rambutan pachat
Sumatra, Java, Malaya. Lowland forest.To 30m tall, 3-7 prs leaflets. Fruits slightly flattened ellipsoid. Lat. leaves like the walnut Juglands.

Nephelium mutabile
pulasan
Like rambutan, but leaflets narrower, dark glossy green above, pale
& glaucous beneath. Crimson to purple fruit with blunt fleshy
spines. Pulp pale yellow, separates cleanly from seed.
Pometia pinnata
kasai
Sri Lanka, Andamans, S. China. Malesia. Leaf margins dentate, every
other secondary nerve ending in a tooth. Spreading crown. Three forms
recognised, edible fruits, young red foliage.
Pometia ridleyi
kasia daun licin
Malaya, Sumatra. Perak, Pahang, NS, Selangor. Large trees to 50 m. Boles with 2 m buttresses, bark dippled brown. Primary forests, hill slopes, by streams. Leaf secondary veins sunken above, looping up without ending at the margins under.
Xerospermum laevigatum Radlk.
rambutan pacat, gong
Burma, Malaya, Sumatra, Borneo. Lat. smooth. Syn. with X. acuminatum Radlk. Lowland forest. To 30m, leaflets opposite, monoecious. Flesh around seed is edible, pulped stone/leaves are used to alleviate stomach ache.1 from TH 11/09.
Xeropspermum noronhianum Bl.
rambutan pacat, kikir buntal
2 spp, Bangladesh-Indo China. Common in low lying forest in Malaya. To 25m, leaves w/1/2/3 prs opposite leaflets; flat glands above axis of veins or scattered over leaf. Fruit yellow. 2 specimens June 2008.

Atalantia monophylla
merlimau, limau hantu
India, Burma, Siam, Malaya. Common on rocky and sandy coasts from
Penang northward and all east coast. Thorns and notched leaf tip distinguish
it from Suregada sp. In habit looks much like Citrus, leaves
standing obliquely erect.
Burkillanthus malaccensis
I H Burkill, 1870- 1965, director Singapore Botanic Gardens. Small tree to 12m, one sp in Malaya & Sumatra. Large fruits, thin peel rough with oil glands. Fr Rimba Ilmu 2011.
Citrus aurantiifolia var. microcarpa
limau kasturi
Up to 4m. small fruits used for juice. These planted in memory of
Hj. Kasturi Hj. Idris.

Citrus hystrix
limau purut
Leaf blade 1 -2″ long, almost as wide, slightly toothed: leaf
stalk widely winged, as to appear like the other half of a blade divided
in two. Fruit has wrinkled skin, used for ritual bathing. Rind used
in ubat jamu to drive away evil spirits, worms in children and headache.
Leaf an essential ingredient in cooking.
Citrus sp.
limau purut
This unidentified hybrid is more hardy than the common limau purut,
but retains the strong pungency of leaves and fruit, and produces
excellent juice.

Clausena excavata
semeruIndia, S. China, Malesia, common especially to north and at edge of
forest. Small tree, laxly branched and spreading, branches ending
in tassels of long slender leaves. Crushed twigs have a nauseous smell
of resin & lime, loose bunches of pink or whitish berries.
Glycosmis pentaphylla
kemotak, kenapehCommon village shrub from Perak & Kuantan to north. Sprawling
evergreen, crushed leaves smell lemony. Small white flowers, axillary
panicles. Fruit edible & sweet but resinous.
Limonia acidissima
belinggai, gelinggai
India, Burma. Common in Perlis villages, needs monsoonal climate to
fruit, slow growth and fruiting, brown pulp edible but resinous.

Triphasia trifolia
limau kingkip, bird lime
Philippines, China? Indifferent fruit, but used to be boiled by Malays
in sugar syrup. Useful small timber, good for hedging.