Banksia heliantha A.R.Mast & K.R.Thiele

Species

Angiosperms > Proteales > Proteaceae > Banksia

Characteristics

Shrub to 3 m, without lignotuber. Stems hirsute and tomentose. Leaves: petiole to 1 cm long, closely pubescent; lamina obovate to cuneate, 5-9 cm long, 22-50 mm wide, ±truncate, mucronate, glabrous below except in pits; margins undulate, not or slightly recurved, serrate, with 5-15 pungent teeth to 6 mm long each side. Inflorescence terminal; involucral bracts subulate to linear, acute, to 5 cm long, plumose-tomentose; flowers 140-160 per head. Perianth 35-41 mm long, golden, hirsute above base, then appressed-tomentose; limb 8-9 mm long, hirsute. Pistil incurved, 41-52 mm long, yellow, glabrous; pollen presenter narrow, 5-6 mm long, finely ribbed. Follicles up to 14 per head, obliquely obovate, 15-20 mm long, woolly in upper half.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) 1.0 - 3.5
Mature height (meter) 1.3 - 3.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows in laterite and quartzite, in dense kwongan
Light 7-9
Soil humidity 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-10

Usage

Uses -
Edible 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 heliantha unspecified picture

Distribution

Banksia heliantha world distribution map, present in Australia

Conservation status

Banksia heliantha threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:77080498-1
WFO ID wfo-0000506538
COL ID KL4N
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Josephia quercifolia Banksia heliantha Dryandra quercifolia