Common Names:
in China: san fang gou ya hua
in Indonesia: djelutung badak, restong badak
Malay names: jelutong badak, pokok restong, susok ayam, susun
kelapa
in Thailand: sang laa
in Vietnam: l[af]i tr[aa]u t[as]n
Scientific Names (Synonyms)
Ervatamia baviensis
Ervatamia chinensis
Ervatamia continentalis
Ervatamia continentalis var. pubiflora
Ervatamia corymbosa
Ervatamia corymbosa var.
pubescens
Ervatamia hirta
Ervatamia inaequalifolia
Ervatamia jasminiflora
Ervatamia kwangsiensis
Ervatamia kweichowensis
Ervatamia lamdongensis
Ervatamia laotica
Ervatamia pauciflora
Ervatamia pauciflora var.
minor
Ervatamia phuongii
Ervatamia tenuiflora
Ervatamia yunnanensis
Ervatamia yunnanensis var.
heterosepala
Pagiantha corymbosa
Pagiantha peninsularis
Pseudixora sumatrana
Randia sumatrana
Tabernaemontana
baviensis Pit.
Tabernaemontana
carinata Lütjeh. & Ooststr.
Tabernaemontana
chinensis Merr.
Tabernaemontana
continentalis (Tsiang) P.T.Li
Tabernaemontana
continentalis var. pubiflora (Tsiang) P.T.Li
Tabernaemontana
cymulosa Miq.
Tabernaemontana
hirta Hook.f.
Tabernaemontana
inaequalifolia Lütjeh. & Ooststr.
Tabernaemontana
kwangsiensis (Tsiang) P.T.Li
Tabernaemontana
kweichowensis (Tsiang) P.T.Li
Tabernaemontana
laotica Pit.
Tabernaemontana
peninsularis (Kerr) P.T.Li
Tabernaemontana
pubituba Merr.
Tabernaemontana
sumatrana (Miq.) Hallier f.
Tabernaemontana
sumatrana Merr. [Illegitimate]
Tabernaemontana
tsiangiana P.T.Li
Tabernaemontana
yunnanensis (Tsiang) P.T.Li
Tabernaemontana
yunnanensis var. heterosepala (Tsiang) P.T.Li
Description:
- Shrubs or small trees 0.8-8 m tall, glabrous except for flowers.
- Petiole 0.3-2 cm;
- leaf blade ovate to obovate, 7-30 X 2-14 cm, papery, apex acuminate; lateral veins 6-16 pairs.
- Cymes shorter or longer than leaves; di- or trichotomous.
- Flower buds with a globose head, rounded at apex.
- Calyx lobes ovate, ciliate. Corolla white, puberulent to glabrous, tube 1.8-3.1 cm;
- lobes obliquely elliptic, mostly falcate, 9-16 X 4-10 mm.
- Stamens inserted above middle of corolla tube.
- Follicles obliquely ellipsoid, 2-4.5 X 0.6-3 cm, beaked or rounded, sometimes stipitate
Phytochemicals:
19(S)-hydroxyibogamine, 19-epi-isovoacristine, 3R/S-ethoxy-19-epi-heyneanine,
3R/S-ethoxyheyneanine, isovoacryptine, conodiparine A, conodiparine B, conodiparine
C, conodiparine D, conodiparine E, conodiparine F, conodutarine A, conodutarine
B, cononitarine A, cononitarine B, jerantinine A, jerantinine B, jerantinine C,
jerantinine D, jerantinine E, jerantinine F, jerantinine G, jerantinine H, jerantiphylline
A, jerantiphylline B, Ervahanine A.
Pharmacological activity
Antioxidant,
Antimicrobial, Antiviral, Antinematodal, Anthelmintic and analgesic, Vasorelaxation
and Cytotoxic.
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