Banksia gardneri A.S.George

Species

Angiosperms > Proteales > Proteaceae > Banksia

Characteristics

Shrub with lignotuber. Stems on surface, rarely underground, tomentose. Leaves: petiole 4-12 cm long; lamina pinnatipartite or dentate, oblong to narrowly obovate, 10-28 cm long, 2-6 cm wide; lobes regular, triangular to oblong, obtuse or acute, entire; margins flat; both surfaces villous, glabrescent except pits in lower surface. Inflorescence 3.5-10 cm long; involucral bracts 1-3 cm long, tomentose or shortly hirsute. Flowers rusty brown, rarely pink with pale brown limb; styles cream. Perianth 17-26 mm long including limb of 3-4 mm, densely hirsute outside, hirsute in upper half inside; limb hirsute, glabrescent except at apex. Pistil 18-30 mm long, gently curved, glabrous; pollen presenter ovoid, 0.4-0.5 mm long; ovary with hairs at apex. Old flowers persistent. Follicles up to 25, elliptic, 23-40 mm long, 5-20 mm high, 8-15 mm wide, densely hirsute. Seed broadly obovate, 22-37 mm long; seed body cuneate, 9-12 mm long, 11-21 mm wide, smooth inside, irregularly ridged outside.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.01 - 0.02
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Found in sand, sandy loam or gravel, in shrubland, low woodland or kwongan.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

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°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Banksia gardneri unspecified picture

Distribution

Banksia gardneri world distribution map, present in Australia

Conservation status

Banksia gardneri threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:907345-1
WFO ID wfo-0000559639
COL ID KL49
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Banksia prostrata Banksia gardneri