Amalocalyx microlobus Pierre

Species

Angiosperms > Gentianales > Apocynaceae > Amalocalyx

Characteristics

Lianas to 10 m, densely rust colored villous when young, glabrous when older. Stems sometimes with corky wings. Petiole 1-3 cm; leaf blade broadly obovate or elliptic, 5-15 X 2-10.5 cm, base truncate or subauriculate to cordate; lateral veins 8 or 9 pairs. Cymes longer than leaves, 15-30-flowered; peduncle 7-14 cm; bracts and bracteoles narrowly elliptic, ca. 1 cm. Pedicel 0.5-1.5 cm. Corolla whitish outside, pink to purple inside, glabrous, tube ca. 2.2 cm; lobes ovate, shorter than tube. Disc apex 5-lobed. Ovary glabrous. Follicles 8-10 X 1.2-1.5 cm. Seeds ovate, ca. 10 3 mm, coma ca. 4 cm. Fl. Apr-Oct, fr. Sep-Dec.
More
A herbaceous climber. It is an evergreen vine. It has a grey covering. The leaves are narrowly oval and 5-15 cm long by 2-11 cm wide. They taper to a sharp tip. The leaf stalk is 1-2 cm long. The flowers are light purple-red. There are 15-20 flowers in a group 6-12 cm long. The fruit are follicles 11 cm long and 1 cm wide. The seeds are round with yellowish-brown hairs.
Life form perennial
Growth form -
Growth support climber
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
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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 forests, often clinging to trees between 600-1400 m altitude. In Yunnan.
Light -
Soil humidity 1-3
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The fruit is eaten mixed with seasoning or salt.
Uses food medicinal seasoning
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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Productivity -

Images

Habit

Amalocalyx microlobus habit picture by Dieter Albrecht (cc-by-sa)

Leaf

Amalocalyx microlobus leaf picture by Dieter Albrecht (cc-by-sa)
Amalocalyx microlobus leaf picture by Dieter Albrecht (cc-by-sa)

Flower

Amalocalyx microlobus flower picture by Dieter Albrecht (cc-by-sa)
Amalocalyx microlobus flower picture by Dieter Albrecht (cc-by-sa)

Distribution

Amalocalyx microlobus world distribution map, present in China, Cambodia, Lao People's Democratic Republic, Myanmar, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:76826-1
WFO ID wfo-0000957585
COL ID CDQV
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Amalocalyx burmanicus Amalocalyx yunnanensis Amalocalyx microlobus