Triadica sebifera (L.) Small

Chinese tallow (en), Arbre à suif (fr), Porte-suif (fr), Croton porte-suif (fr), Gluttier porte-suif (fr), Suiffier (fr), Suiffier de Chine (fr), Gluttier à suif (fr)

Species

Angiosperms > Malpighiales > Euphorbiaceae > Triadica

Characteristics

Trees to 15 m tall, monoecious, glabrous; bark dark green, with longitudinal stripes, pale brownish when older; branchlets spreading, lenticellate. Leaves alternate; stipules 1-1.5 mm; petiole 2.5-6 cm, 2-glandular at apex; leaf blade rhomboid, rhomboid-ovate, broadly ovate, or rarely rhomboid-obovate, 3-13 × 3-9 cm, papery, base broadly rounded, truncate, or sometimes shallowly cordate, margin entire, apex acutely acuminate; midrib slightly elevated on both surfaces, lateral veins 6-12. Flowers yellowish green in terminal 3-35 cm racemes, female in lower part, male in upper part or male throughout. Male flowers 10-15 per bract; bracts broadly ovate, 1.5-2 × 1.5-2 mm, basal glands nearly reniform; pedicels slender, 1-4 mm; bracteoles 3, unequal, margins lacerate; calyx cup-shaped, shallowly 3-lobed, lobes obtuse, irregularly serrulate; stamens 2 or 3, exceeding calyx; filaments free, nearly as long as globose anthers. Female flowers 1 per bract, sometimes with several additional male flowers; bracts 3-partite, lobes acuminate, glands as in male; pedicels stout, 2-5 mm; bracteoles as in male flowers; calyx 3-partite, lobes ovate or ovate-lanceolate; ovary ovoid-globose, smooth, 3-celled; styles 3, connate at base; stigma revolute. Infructescences up to 28 cm; capsules subglobose to pyriform-globose, black when mature, 11-13 mm in diam., 3-seeded; cocci deciduous; columella persistent. Seeds oblate, ca. 8 × 6-7 mm, black, covered with white, waxy aril. Fl. Apr-Aug, fr. Aug-Dec. 2n = 44.
More
Trees, to 13 m (fertile from 1 m). Leaves: stipules persistent, elliptic, 0.7–1 × 0.5–0.7 mm; petiole 2–7 cm, glands 2, discoid, adaxial; blade ovate to broadly elliptic or rhomboid, 3.5–10 × 3–9.5 cm, base broadly cuneate to nearly truncate, apex acuminate; laminar glands 0–10, elliptic, 0.3 × 0.2 mm, usually on distal 1/2 of leaf. Inflorescences to 20 cm; staminate cymules numerous, 10–20 flowered, bracts ovate, 1.5 mm, subtended by 2[–4] ellipsoid glands; pistillate flowers 0–6 per inflorescence, 1 per bract (often in bisexual cymules with 0–5 staminate flowers), bracts of basal flowers usually not subtended by ellipsoid glands. Pedicels: staminate 1.5–3 mm; pistillate 1–2 mm, to 12 mm in fruit. Staminate flowers yellow; sepals 0.5–1 mm, shallowly 3-lobed, margins erose; filaments to 0.2–0.3 mm; anthers 0.5 mm. Pistillate flowers yellowish green; sepals 2–3 × 1 mm, apex acuminate; styles 4–8 mm, coiled distally. Capsules 1–1.3 cm diam., subglobose, trigonous; columella 1 cm. Seeds 6–9 × 4–7 mm, usually remaining attached to columella; outer seed coat white, waxy; inner coat woody, brown, smooth. 2n = 88.
A tree which loses its leaves. It grows 6-9 m high and spreads 4.5-6 m wide. It has a rounded crown. The leaves are 5-10 cm long. They are rounded or almost diamond shaped and dull green. The leaves turn orange or red in autumn. The flowers are yellow-green. The fruit are about the size of peas. The fruit splits open to reveal 3 seeds. These are covered with a layer of pure wax. The seeds are 6 mm across.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality monoecy
Pollination entomogamy
Spread -
Mature width (meter) 4.5 - 5.0
Mature height (meter) 9.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Wilds of the Huang He valley, forests on limestone, widely cultivated; at elevations up to 100 metres. Found wild in the foothills around Dehra Dun.
More
Wilds of the Huang He valley, forests on limestone, widely cultivated; at elevations up to 100 metres. Found wild in the foothills around Dehra Dun.
It grows in forests on limestone below 100 m above sea level in China. It suits hardiness zones 8-11. In Sichuan and Yunnan.
Light 6-8
Soil humidity 3-7
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 8-11

Usage

The seed oil can be used in food after refining. The seed flour can also be converted by refining into flour fit for eating. The outer waxy covering of the seed has been used as a substitute for lard or cacao butter
Uses animal food construction dye environmental use food fuel invertebrate food material medicinal oil poison wood
Edible fruits seeds
Therapeutic use Dyspepsia (bark), Antihypertensive agents (leaf), Anti-inflammatory agents (leaf), Antiparasitic agents (leaf), Herpes simplex (leaf), Leukemia (leaf), Urinary bladder calculi (leaf), Cathartics (plant exudate), Dyspepsia (root), General tonic for rejuvenation (root), Cathartics (seed), Diuretics (seed), Emetics (seed), Skin diseases (seed), Wound healing (seed), Antidote (unspecified), Bite(Snake) (unspecified), Edema (unspecified), Emetic (unspecified), Hydrogogue (unspecified), Laxative (unspecified), Purgative (unspecified), Skin (unspecified), Soap (unspecified), Suppurative (unspecified), Tonic (unspecified), Vesicant (unspecified), Vulnerary (unspecified), Alexiteric (unspecified), Hydragogue (unspecified), Dyspepsia (unspecified), Diuretic (unspecified), Poison (unspecified), Sore (unspecified), Eruption (unspecified), Boil (unspecified), Hairblack (unspecified), Skin diseases (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds or cuttings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) 20 - 28
Size -
Vigor -
Productivity -

Images

Habit

Triadica sebifera habit picture by Eli Small (cc-by-sa)
Triadica sebifera habit picture by Eli Small (cc-by-sa)

Leaf

Triadica sebifera leaf picture by Darren Morrison (cc-by-sa)
Triadica sebifera leaf picture by arati harpaul (cc-by-sa)
Triadica sebifera leaf picture by Bradley Soares (cc-by-sa)

Flower

Triadica sebifera flower picture by Eli Small (cc-by-sa)
Triadica sebifera flower picture by Jesse Jarvis (cc-by-sa)
Triadica sebifera flower picture by Chris Griggs (cc-by-sa)

Fruit

Triadica sebifera fruit picture by Bradley Soares (cc-by-sa)
Triadica sebifera fruit picture by Chris Griggs (cc-by-sa)
Triadica sebifera fruit picture by Bradley Wells (cc-by-sa)

Distribution

Triadica sebifera world distribution map, present in Åland Islands, Australia, China, Cuba, Georgia, Indonesia, Japan, Nicaragua, Pakistan, Puerto Rico, Korea (Democratic People's Republic of), United States of America, and Viet Nam

Conservation status

Triadica sebifera threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:256588-2
WFO ID wfo-0000327067
COL ID 7CP2C
BDTFX ID -
INPN ID 637107
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Sapium chihsinianum Stillingia sebifera Stillingia sinensis Sapium pleiocarpum Triadica chinensis Triadica sinensis Carumbium sebiferum Seborium chinense Seborium sebiferum Stillingfleetia sebifera Excoecaria sebifera Croton macrocarpus Croton sebifer Sapium sebiferum Sapium sebiferum var. cordatum Sapium sebiferum var. dabeshanense Sapium sebiferum var. multiracemosum Sapium sebiferum var. pendulum Triadica sebifera