Banksia sessilis (Knight) A.R.Mast & K.R.Thiele

Species

Angiosperms > Proteales > Proteaceae > Banksia

Characteristics

Shrub or tree to 6 m, without lignotuber. Leaves sessile or on petiole to 5 mm long; lamina cuneate to flabelliform, sometimes almost oblong, 2-6 cm long, 8-40 mm wide, obtuse to acute, mucronate, sparsely hairy on upper surface and nerves but soon glabrous except pits in lower surface; margins ±flat, serrate with up to 9 teeth each side. Inflorescence terminal; involucral bracts ovate passing to linear; outer bracts ±glabrous except densely ciliate margins; inner bracts hirsute, to 10-11 mm long, pale; flowers 55-125 per head. Perianth straight, 20-32 mm long, pale yellow; claw pubescent; limb 3-4 mm long, glabrous. Pistil straight, 19-30 mm long, cream, glabrous; pollen presenter cylindrical to ellipsoidal, 1-1.5 mm long, smooth. Follicles 1-4 per head, ovoid, 10-15 mm long, appressed-pubescent, glabrescent, opening when mature.
Life form -
Growth form
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) 1.5 - 4.0
Mature height (meter) 3.0 - 5.5
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

Light 7-9
Soil humidity 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-10

Usage

Uses medicinal
Edible flowers nectars
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
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 sessilis unspecified picture

Distribution

Banksia sessilis world distribution map, present in Australia

Conservation status

Banksia sessilis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:77080612-1
WFO ID wfo-0000506593
COL ID KL9J
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Josephia floribunda Banksia sessilis Dryandra floribunda Dryandra sessilis Josephia sessilis

Lower taxons

Banksia sessilis var. cordata Banksia sessilis var. cygnorum Banksia sessilis var. flabellifolia