Brahea armata S.Watson

Brahéa bleu (fr)

Species

Angiosperms > Arecales > Arecaceae > Brahea

Characteristics

A medium sized palm. It grows to 12-15 m tall. The trunk is single and thick and grey. It can be 40-50 cm across. It can have the dead leaves hanging on the trunk or the trunk can be smooth but covered with old leaf scars. The leaf stalks are lined with thorns. The leaves are stiff and spread out like fingers on a hand. They are fan shaped. The leaves are covered with a pale blue bloom. The flowering stalk comes from amongst the leaves. It arches out further than the leaves. This flowering stalk can be 4-6 m long. The fruit are 12 mm across and yellow-brown when ripe. The seed is round.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 4.0 - 8.0
Mature height (meter) 11.0 - 12.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It will grow from subtropical to temperate climates. It needs well drained soil and full sunlight. It can tolerate some frost. In Mexico it grows in dry rocky soils. It is often on poor alkaline soils. In Mexico it grows from sea level to 1400 m altitude. In Brisbane Botanical Gardens. It suits hardiness zones 9-11.
More
Dry woodlands, usually on limestone soils. Rocky soils at low to medium elevations.
Dry woodlands, usually on limestone soils.
Light 7-9
Soil humidity 1-6
Soil texture 2-6
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 10-11

Usage

The fruit is eaten.
Uses environmental use food material medicinal
Edible fruits nuts seeds stems
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed. The seed germinate erratically in weeks or more than a year when the seed are older. Fresh seeds germinate easily. Seeds retain their ability to grow, for long periods of time. Seeds should be soaked well, before planting. Plants do not transplant easily.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -9
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Brahea armata unspecified picture

Conservation status

Brahea armata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:664889-1
WFO ID wfo-0000390424
COL ID N66W
BDTFX ID 6124
INPN ID 86326
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Brahea glauca Brahea armata Brahea clara Brahea elegans Brahea lucida Erythea armata Erythea clara Glaucothea armata Glaucothea elegans Erythea elegans Erythea roezlii Brahea nobilis Brahea roezlii d'ancona Erythea armata var. microcarpa Brahea roezlii