Calamus tenuis Roxb.

Species

Angiosperms > Arecales > Arecaceae > Calamus

Characteristics

A rattan. It is a climbing plant. It grows in clumps. The stems are very large. It has spines. The leaves are alternate. The leaves have leaflets along them. They are 45-75 cm long. There are 20-30 leaflets on each side. They are 30 cm long and 1.5 cm wide. The leaflets are pale green. The leaf stalk has curved spines underneath. The fruit is fleshy and round or oval. It is covered with scales.
Life form perennial
Growth form -
Growth support climber
Foliage retention
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 20.0
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Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a tropical plant. In Indochina it grows in scrub often in areas that flood regularly. It grows in swampy forest. It grows between 200-300 m altitude.
Light -
Soil humidity -
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Soil acidity -
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Hardiness (USDA) 9-12

Usage

The soft inner section of the young shoots is eaten as a vegetable. They are cooked. The harvested shoots can be stored for 7-8 days. The ripe fruit and seeds are eaten raw.
Uses food material medicinal
Edible fruits seeds shoots stems
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
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Images

Calamus tenuis unspecified picture

Distribution

Calamus tenuis world distribution map, present in Bangladesh, Indonesia, Lao People's Democratic Republic, Myanmar, Pakistan, Thailand, and Viet Nam

Conservation status

Calamus tenuis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:665449-1
WFO ID wfo-0000760674
COL ID 696X5
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Palmijuncus amarus Palmijuncus heliotropium Palmijuncus horrens Palmijuncus royleanus Palmijuncus tenuis Rotang royleanus Calamus amarus Calamus horrens Calamus royleanus Calamus tenuis