Banksia ericifolia L.F.

Heath-leaf banksia (en)

Species

Angiosperms > Proteales > Proteaceae > Banksia

Characteristics

Shrub to 6 m tall, without lignotuber, sometimes a small tree. Bark smooth with lenticels, becoming corky. Stems sparsely hairy. Leaves alternate, crowded; petiole 1-2 mm long; lamina narrowly linear, 9-20 mm long, 0.7-1 mm wide, truncate but mucronate; margins revolute, with a tooth each side of apex; upper surface sparsely hirsute, glabrescent; lower surface tomentose. Inflorescence 7-22 cm long; involucral bracts narrow, pubescent, persistent. Flowers golden brown to pale yellow, often mauve at base; styles golden, orange or orange-red. Perianth 19-22 mm long including limb of 2.5-3 mm, pubescent outside, hirsute inside along margins. Pistil hooked, 30-35 mm long, glabrous; pollen presenter ovoid, 0.5 mm long. Old perianths persistent but styles soon falling. Follicles numerous, oblong to rhombic, 13-22 mm long, 6-10 mm high, 4-13 mm wide, ridged along each side and convex on top, hirsute. Seed obovate, 17-20 mm long; seed body cuneate, 9-10 mm long, 4-5 mm wide, smooth outside, swollen and somewhat ridged inside.
More
A medium shrub. It grows 2-5 m high and spreads 1.5-2.5 m wide. The leaves are narrow with a blunt end. They are green above and silvery underneath. The leaves are 1-2 cm long by 0.2-0.3 cm wide. The flowers are orange-red and they have hooked styles. The flower heads are 25 cm long. The fruit are follicles. These retain the seeds at maturity.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) 1.5 - 2.5
Mature height (meter) 3.0 - 6.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a warm temperate plant. It often grows on exposed sandstone cliffs. It is hardy and can grow under a range of conditions. It can survive moderate frosts. It can stand salt spray. It suits hardiness zones 9-10.
Light 7-9
Soil humidity 1-3
Soil texture 1-2
Soil acidity 2-6
Soil nutriment -
Hardiness (USDA) 10-11

Usage

Uses environmental use material
Edible nectars
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from seed or cuttings. The seed need treatment with hot water.
Mode cuttings seedlings
Germination duration (days) 30 - 90
Germination temperacture (C°) 18 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Banksia ericifolia leaf picture by Paige Macgregor (cc-by-sa)

Flower

Banksia ericifolia flower picture by Paige Macgregor (cc-by-sa)
Banksia ericifolia flower picture by glyn bickford (cc-by-sa)
Banksia ericifolia flower picture by Jess Rouse (cc-by-sa)

Distribution

Banksia ericifolia world distribution map, present in Australia

Conservation status

Banksia ericifolia threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:703098-1
WFO ID wfo-0000559629
COL ID KL3P
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Banksia ericifolia Sirmuellera ericifolia Isostylis ericifolia Banksia phylicifolia