Livistona inermis R.Br.

Species

Angiosperms > Arecales > Arecaceae > Livistona

Characteristics

Trunk to 10 m tall, 6–10 cm diam., grey; base with persistent petiole stubs. Leaves 10–30 in an open rounded crown, usually arcuate to drooping; petiole 60–90 cm long, 6–10 mm wide, smooth or with small marginal thorns proximally; leaf blade suborbicular, 30–70 cm long, light green to grey, pruinose, abaxially glabrous, divided almost to base; segments 24–48, widely spaced, rigid, deeply bifurcate, with acuminate-filiform lobes. Inflorescence 40–90 cm long, branched to 3 orders; bracts pubescent; rachillae glabrous. Flowers solitary or in sympodial clusters of 2 or 3, funnel-shaped, cream to white; sepals narrowly triangular, 0.7–1.4 mm long, acute, membranous; petals broadly ovate, 1.5–1.9 mm long, apiculate, thick; stamens c. 1.5 mm long. Fruit obovoid to pyriform, 10–13 mm long, black, pruinose. Seed ellipsoid, 8–9 mm long.
More
A slender palm with a single stem. It grows 5-8 m tall. The trunk is 10 cm across. The leaves are fan shaped. They are 45-60 cm long. They are deeply divided for more than three quarters of their length. These lobes are fine and pointed. They are 0.5-1 cm wide. The stalk is 40-70 cm long with thorns along the edge. The flowers are very small and cream. They are about 0.3 cm across. Many occur on slender branching flower stalks. These stalks are 40-70 cm long. They are produced within the crown. The fruit are smooth and oval. They are about 1-1.5 cm long by 0.6-1 cm wide. They have thin flesh and a single seed.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.1
Mature height (meter) 10.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

A tropical plant. It grows naturally in sandstone country often on stony ridges. It grows naturally in the northern parts of the Northern Territory in Australia. It needs a very free-draining soil and a sunny location.
More
Grows in open forestand woodland and in sandstone gorges and on outcrops. 
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The young growing shoot can be eaten raw or cooked. The core of the stem can be used to make a drink.
Uses food
Edible fruits stems
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed. Germination can take 6 months or more. Seed are slow and sporadic to germinate.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Livistona inermis world distribution map, present in Australia

Conservation status

Livistona inermis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:668040-1
WFO ID wfo-0000230415
COL ID 3VP8P
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Saribus inermis Livistona inermis