Trachycarpus martianus (Wall.) H.Wendl.

Martius' himalayan fan palm (en)

Species

Angiosperms > Arecales > Arecaceae > Trachycarpus

Characteristics

A fan palm. It grows 10-12 m high and is 15 cm across the trunk. The trunk is bare except for tight fibres for about 60 cm below the crown. The leaf splits to about half way. The new leaf spear and edges of the leaf stalks are covered with a white covering. The leaves are large. They can be 1 m across. They are dark green and shiny but with a grey-green bloom underneath. The flowering stalk is drooping with yellow flowers. The fruit are yellow but turn blue-black when ripe. They are oblong. The seeds are coffee bean shape. The seed has a groove along it. The fruit have a thin layer of edible flesh. The fruit are 12 mm long by 7-8 mm across.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination entomogamy
Spread -
Mature width (meter) 1.08
Mature height (meter) 12.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It grows at 1500 m altitude in the hills of NE India. They also occur at 2400 m in Nepal. They grow on acid soil. They can tolerate occasional light frost. It suits subtropical to temperate zones. They need an open sunny location and acidic and well drained soil. It suits hardiness zones 9-11.
More
Montane forest, on steep, rocky slopes or cliffs, often on limestone soils; at elevations from 1,000-2,400 metres.
Light 6-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 8-10

Usage

Uses fiber material medicinal
Edible flowers fruits leaves shoots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed. Seeds germinate quite easily.
Mode seedlings
Germination duration (days) 40 - 90
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment scarification soaking stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Trachycarpus martianus unspecified picture

Distribution

Trachycarpus martianus world distribution map, present in Bangladesh, Myanmar, and Nepal

Identifiers

LSID urn:lsid:ipni.org:names:670185-1
WFO ID wfo-0000326534
COL ID 7CKWZ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Trachycarpus martianus Chamaerops griffithii Chamaerops martiana Chamaerops khasyana Chamaerops tomentosa Trachycarpus martianus subsp. khasyana Trachycarpus khasyanus