Elaeocarpus varunua Buch.-ham. ex Mast.

Species

Angiosperms > Oxalidales > Elaeocarpaceae > Elaeocarpus

Characteristics

Trees to 30 m tall. Terminal bud gummy resinous; branches black when dry; branchlets sparsely gray puberulent, glabrescent. Petiole 3-8 cm, puberulent at first, glabrescent, swollen at both ends; leaf blade abaxially green, adaxially dark green, shiny, elliptic to oblong, 10-20(-25) × 5-9(-12) cm, membranous, abaxially shortly puberulent, both surfaces white sericeous when young, glabrous when mature, lateral veins (10-)12-14 per side, prominently raised abaxially, impressed adaxially, parallel, tertiary veinlets dense, prominent on both surfaces, base rounded or obtuse, margin entire or slightly crenate, apex acute, with obtuse acumen. Racemes in axils of current and fallen leaves, 7-12 cm; peduncles gray-white puberulent. Pedicel ca. 1 cm, gray-white puberulent. Flowers ca. 1.5 cm. Sepals 5, narrowly lanceolate, ca. 1 cm, both surfaces gray puberulent. Petals 5, linear, ca. 11 × 3.5 mm, lower 1/2 woolly on both surfaces, upper 1/2 laciniate; segments 16-18. Stamens 30-40; filaments ca. 1 mm; anthers ca. 4.5 mm; awn 1-1.5 mm, erect or slightly curved. Disk 10-lobed, sparsely pubescent. Ovary 3-loculed, woolly; style ca. 8 mm, villous. Drupe ellipsoid, 1.4-1.7 cm, glabrous; endocarp hard, ca. 1 mm thick. Fl. Mar-Apr, fr. Aug-Sep. 2n = 30.
More
A tree. It grows up to 20-30 m tall. The small branches have a few small hairs. The leaf stalks are 3-8 cm long. They are swollen at the ends. The leaves are lighter green underneath. The leaves are 10-20 cm long by 5-9 cm wide. The fruit is oval and 2 cm long.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 22.5 - 27.5
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 -

Environment

A tropical plant. It grows in evergreen forests between 300 and 1400 m in Southern China. In XTBG Yunnan.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-12

Usage

Uses material
Edible fruits
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

Elaeocarpus varunua world distribution map, present in Bangladesh, Bhutan, China, India, Myanmar, Malaysia, Nepal, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:324429-1
WFO ID wfo-0000664870
COL ID 6DZKY
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Monocera elliptica Elaeocarpus varunua Elaeocarpus finlaysonianus Elaeocarpus decurvatus