Banksia nutans R.Br.

Species

Angiosperms > Proteales > Proteaceae > Banksia

Characteristics

Shrub to 1 m tall, without lignotuber. Bark peeling in thin, red and grey flakes. Stems glabrous except a few hairs in leaf axils. Leaves usually crowded; petiole 2-3 mm long; lamina linear, 10-20 mm long, 0.5-1.5 mm wide, acute; upper surface glabrous. Inflorescence pendent, 4-7 cm long; flowering basipetal; involucral bracts narrow, pubescent at base, persistent. Flowers onion-scented, pinkish purple in bud, purplish brown; style cream. Perianth 22-33 mm long including limb of 2.5-3.5 mm, slender, pubescent outside, pubescent inside along margins. Pistil hooked, 22-36 mm long, glabrous except a few hairs on ovary; pollen presenter narrowly ovoid, c. 1 mm long. Old flowers persistent. Follicles prominent, oblong to elliptic, 18-40 mm long, 8-15 mm high, 8-38 mm wide, flattened, often flanged, rugose to smooth. Seed cuneate to obovate, 15-27 mm long; seed body semi-orbicular, oblique, 7-12 mm long, 4-7 mm wide, smooth.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.65 - 1.15
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 1-3
Soil texture 1-2
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-9

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 18 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Banksia nutans unspecified picture

Distribution

Banksia nutans world distribution map, present in Australia

Conservation status

Banksia nutans threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:703147-1
WFO ID wfo-0000559737
COL ID KL6V
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Sirmuellera nutans Banksia nutans