Metroxylon amicarum (H.Wendl.) Hook.F.

Caroline ivory nutpalm (en)

Species

Angiosperms > Arecales > Arecaceae > Metroxylon

Characteristics

A solitary palm. It grows 20 m tall. There are normally old leaves around the trunk. There are widely spaced leaf scars on older trunks. The leaf crown is half round. The leaves are 5 m long with leaf stalks 1 m long. There are many leaflets 1 m long. They are dark green and grow at several angles giving a feathery appearance. The leaves are spiny. The trunk does not die after flowering. The flowering stalk arises amongst the leaves and hangs downwards as the fruit develop. The fruit are 12 cm long by 10 cm across. They have glossy brown scales. They are brown when ripe. The seeds have a hard kernel.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 25.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a tropical plant. It grows on forested slopes and valleys in the mountains. It grows in standing water or wet locations. In the Cairns Botanical Gardens.
More
Moist forest at elevations up to 550 metres in mountainous areas. Freshwater wetlands, either coastal or moist upland rainforest.
Light 7-9
Soil humidity 4-9
Soil texture 1-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-12

Usage

Uses environmental use food material medicinal wood
Edible leaves seeds stems
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Metroxylon amicarum unspecified picture

Distribution

Metroxylon amicarum world distribution map, present in United States of America

Conservation status

Metroxylon amicarum threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:668227-1
WFO ID wfo-0000242631
COL ID 42K2W
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Metroxylon carolinense Sagus amicarum Metroxylon amicarum Coelococcus carolinensis Coelococcus amicarum Metroxylon amicarum var. majus