Syzygium formosanum (Hayata) Mori

Species

Angiosperms > Myrtales > Myrtaceae > Syzygium

Characteristics

Shrubs or trees, 3-4 m tall. Branchlets 4-angled or terete, gray or grayish white, glabrous or papillate. Petiole 0.8-1.2 cm, slender; leaf blade elliptic, obovate-elliptic, or oblong, 4.5-6 × 1.5-2.7 cm or wider, leathery, abaxially grayish brown to yellowish brown when dry, adaxially brown to dark brown and glossy or not glossy when dry, abaxially with small conspicuous glands, secondary veins ca. 22 on each side of midvein, slender, and at an angle of 65°-70° from midvein, intramarginal veins ca. 0.5 mm from margin, base cuneate, apex obtuse, abruptly mucronate, or slightly acute and with an obtuse cusp. Inflorescences terminal and in axils apically on branches, cymes arranged into panicles, 3-3.5(-6) cm, 2-or 3-branched; peduncle slightly ridged; bracts aciculate. Flower buds ovoid, 2-2.5 mm. Hypanthium obconic, 2-4 × ca. 3 mm, base narrow. Calyx lobes 4, triangular, less than 1 mm. Petals 4, coherent, suborbicular, ca. 2 mm. Stamens ca. 25; filaments 4-5 mm; anthers short and small. Style ca. 4 mm. Fruit dark red, rounded, ca. 10 × 7-8 mm. Fl. Feb-Mar, fr. Dec-Jan.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 4.0
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

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Syzygium formosanum unspecified picture
Syzygium formosanum unspecified picture
Syzygium formosanum unspecified picture

Distribution

Syzygium formosanum world distribution map, present in China and Taiwan, Province of China

Identifiers

LSID urn:lsid:ipni.org:names:601695-1
WFO ID wfo-0000318647
COL ID 5463G
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Syzygium acutisepalum Syzygium formosanum Eugenia formosana Eugenia acutisepala