Lasjia whelanii (F.M.Bailey) P.H.Weston & A.R.Mast

Species

Angiosperms > Proteales > Proteaceae > Lasjia

Characteristics

Tree 10-30 m tall, sometimes buttressed. Adult leaves in whorls of (4-) 5; petiole 6-30 mm long; lamina ovate to elliptic, 6-21.5 cm long, 2-6.5 cm wide, glossy above and slightly glossy below, coriaceous, glabrescent; base cuneate; margin entire; apices acute to shortly acuminate; tip rounded; sparse ferruginous hairs on midrib. Conflorescence of 1 or 2 whorls on stalks 6-8.5 cm long; each whorl with 4-5 racemes; rachis 4.5-7 cm long, c. 1 mm diam.; bract ovate, concave, 0.7-1.5 mm long. Tepals free, 2-3.2 mm long, highly circinate, cream. Filaments 0.5-2 mm long, adnate to tepals for 0.2-0.8 mm. Anthers 0.5-2 mm long. Ovary 0.25-0.7 mm long; style 1.2-1.8 mm long. Fruit c. 41 mm long, c. 44 mm wide; pericarp c. 2-3 mm thick. Seeds globose to broadly ovoid, c. 31 mm long, c. 34 mm wide; testa 4-6 mm thick.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 10.0 - 30.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Grows in lowland and coastal rainforest.
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) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Lasjia whelanii world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:77095226-1
WFO ID wfo-0000744128
COL ID 3SGZG
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Macadamia whelanii Helicia whelanii Lasjia whelanii