Aulax umbellata R.Br.

Featherbush (en)

Species

Angiosperms > Proteales > Proteaceae > Aulax

Characteristics

An erect shrub up to 2.5 mtall, with a single main stem. Leaves linear to oblanceolate, 20-110 mm long, 2-15 mm wide. Male flowerhead a lax terminal raceme, rarely compound, borne i n clusters of 4-10. Style thread-like, 6-10 mm long, terminating in a club-shaped pollen presenter. Female flowerhead a globose cup formed by 20-38 cmwardly curved bundles of axillary branches, covered externally with leaf-l ike bracts, and bearing stalked female flowers, some terminally, on a central conical column. Style 6-8 mm long, tip bilobed and with minute rounded projections. Fruits ovoid to obovoid, compressed, with 4 prominent ridges and dense, long, white hairs on the equatorial ridge.
More
Like A. cancellata but leaves flat, linear-spathulate to oblanceolate.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.5 - 2.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light -
Soil humidity -
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Aulax umbellata unspecified picture

Distribution

Aulax umbellata world distribution map, present in South Africa

Conservation status

Aulax umbellata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:703059-1
WFO ID wfo-0000556985
COL ID JRNM
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Aulax cneorifolia Aulax umbellata Protea aulacea Protea cneorifolia Protea umbellata