Microtropis japonica Hallier F.

Species

Angiosperms > Celastrales > Celastraceae > Microtropis

Characteristics

Evergreen small trees or shrubs; branchlets glabrous, dark gray-brown. Petiole 2-12 mm; leaf blade elliptic, broadly elliptic, rhombic-elliptic, or ovate-elliptic, 4.5-8 × 2-4 cm, leathery, base cuneate or decurrent up to 1 cm, margin slightly revolute, apex obtuse to obtusely acute, sometimes emarginate; secondary veins 4-6 pairs. Cymes axillary or terminal; peduncle 10-15 mm, 2 or 3(or 4) × dichotomously branched, secondary peduncle 1-4 cm; terminal flowers on subaxes sessile; longest pedicels up to 2.5 mm. Flowers ca. 5 mm wide, yellowish white; sepals 5, thick, broadly semiorbicular, 1-1.5 × 2-2.5 mm, margin irregularly serrulate, persistent in fruit; petals 5, slightly fleshy, oblong, ca. 3 mm. Disk annular, fleshy, with 5 very shallow lobes. Stamens 5; filament very short, inserted on disk. Ovary with short, thick style. Capsule oblong, 1.5-2 × 0.7-1 cm, apex finely mucronate, surface with fine and longitudinal crest. Seed obovate-elliptic, 1-1.2 cm, surface vermilion or dark red. Fl. ca. Apr.
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Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
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Environment

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Hardiness (USDA) 7-11

Usage

Uses medicinal
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Cultivation

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Distribution

Microtropis japonica world distribution map, present in China, Japan, and Taiwan, Province of China

Conservation status

Microtropis japonica threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:162174-1
WFO ID wfo-0001275842
COL ID 4395Y
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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Microtropis liukiuensis Otherodendron micranthum Cassine japonica Cassine kotoensis Elaeodendron japonicum Microtropis cornuta Microtropis japonica Otherodendron japonicum Microtropis kotoensis Microtropis micrantha Microtropis sakaguchiana Otherodendron sakaguchianum Otherodendron liukiuense