Tarennoidea wallichii (Hook.F.) Tirveng. & Sastre

Species

Angiosperms > Gentianales > Rubiaceae > Tarennoidea

Characteristics

Trees, 3-20 m tall; branches rather stout, compressed to angled, glabrous, with thin epidermis wrinkled and cracked, coppery brown to reddish purple-brown, deciduous leaving stems wrinkled to smooth. Petiole 1-3 cm, glabrous; leaf blade drying leathery and often paler below, elliptic-oblong, oblanceolate-oblong, or elliptic-lanceolate, 7-30 × 2.9-9 cm, adaxially shiny and glabrous, abaxially puberulent to glabrous, base cuneate to acute, margins often thinly revolute, apex obtuse to acuminate with tip often ultimately obtuse; secondary veins 5-13 pairs, in abaxial axils with foveolate and/or pilosulous domatia; stipules 4-10 mm, glabrous, acute to acuminate. Inflorescences 4-12 × 8-13 cm, densely hirtellous or pilosulous to tomentulose; bracts lanceolate to spatulate, 1-3 mm, acute to rounded; pedicels 1-5 mm. Calyx with ovary portion obconic, ca. 1 mm, densely puberulent to tomentulose; limb 1-2.5 mm, puberulent or tomentulose to glabrescent, with lobes linear to narrowly triangular, 0.5-0.7 mm, acute. Corolla yellow or white, outside glabrous [to sericeous], inside pilosulous in throat with pubescence sometimes extending onto lobes; tube 3-4 × ca. 1.5 mm; lobes spatulate-oblong, 3-4 mm, obtuse to rounded. Fruiting pedicels to 10 mm. Berry ovoid to subglobose, 7-18 mm in diam., glabrous; seeds ca. 5 mm. Fl. Mar-Jun, fr. Jul-Feb.
More
A tree. It grows 3-20 m tall. The branches are stout, angled and with wrinkled, cracked bark. The leaves are 7-30 cm long by 3-9 cm wide. They are hairy underneath. The flowering groups are 4-12 cm long by 8-13 cm wide. The flowers are yellow or white. The fruit is an oval berry. It is 7-18 mm across.
Life form -
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 20.0
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Rooting depth (meter) -
Root diameter (meter) -
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Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a tropical plant. It grows in forests and along streams and on hills and mountain sides between 400-2,200 m above sea level in southern China.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The ripe fruit are eaten.
Uses material
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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

Distribution

Tarennoidea wallichii world distribution map, present in Bangladesh, China, Myanmar, Nepal, Philippines, Thailand, Taiwan, Province of China, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:767641-1
WFO ID wfo-0000321203
COL ID 54XJD
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Randia wallichii Stylocoryna incerta Stylocoryna wallichii Tarenna pallida Webera cavaleriei Webera henryi Webera pallida Tarennoidea wallichii Aidia wallichii Tarenna incerta Randia wallichii var. subtruncata