Swintonia minutalata Ding Hou

Species

Angiosperms > Sapindales > Anacardiaceae > Swintonia

Characteristics

Tree up to 25 m high and 50 cm Ø. Buttresses occasionally present, 1 m high. Bark smooth. Leaves subcoriaceous, elliptic-lanceolate, 11½— 22½ by 3-6½ cm, glabrous; papillae distinct, all over the lower surface except the midrib; base cuneate (margins separate); apex acuminate; nerves 12-20 pairs; veins reticulate, rather faint; petiole 3½-6½ cm, terete in the lower ⅔-½ and flat above in the upper ⅓-½. Panicles 22-26 cm long, puberulous; terminal parts of branches laxly branched, with spacious internodes, loosely flowered; floral bracts ovate, ½-½  long; pedicels c. 1 mm. Calyx divided almost to the base, lobes suborbicular, ⅔-l mm Ø. Floral axis between calyx and stamens not elongated. Petals broadly elliptic or elliptic, 1½-2½ by l-½ mm, cuneate at the base, sparsely puberulous, glabrescent, on both surfaces, sometimes also papillose at the base inside. Disk lobes confluent with the base of filaments. Stamens ¾-l ¼ mm; anthers oblong, c. ⅓ mm long. Ovary globose, 1 mm Ø; style ø mm; stigma capitellate. Abortive pistil in ♂ c. ⅓ mm long. Drupe globose, c. 1½ cm ø; enlarged petals elliptic, or ovate-oblong, ¾-174 by ⅓-⅔ cm.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 25.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Primary lowland forest, up to c. 100 m. Fl. June, Oct.; fr. Oct.-Dec.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-12

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 -

Distribution

Swintonia minutalata world distribution map, present in Indonesia and Malaysia

Identifiers

LSID urn:lsid:ipni.org:names:71532-1
WFO ID wfo-0000435353
COL ID 53K7T
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Swintonia minutalata