Sphalmium racemosum (C.T.White) B.G.Briggs, B.Hyland & L.A.S.Johnson

Mystery oak (en)

Species

Angiosperms > Proteales > Proteaceae > Sphalmium

Characteristics

Tree to 30 m tall or more. Leaves narrowly elliptic, 7-20 cm long (including tapering base), acute, basally attenuate, sometimes oblique, entire, rusty-pubescent when young. Inflorescence 6-10-flowered, 2-3 cm long; bracts linear, 2-3 mm long; pedicels 1-2 mm long. Tepals oblong, c. 4.5 mm long, cream-coloured, glabrescent abaxially. Stamens shorter than tepals. Style c. height of stamens; stigma a narrow, bilabiate crest at style apex. Follicle compressed, shortly beaked, oblique, narrowly obovoid, c. 4.5 cm long.
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Growth form tree
Growth support free-standing
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Sexuality andromonoecy
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Mature height (meter) 30.0
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Photosynthetic pathway c3

Environment

This species grows in granite soils in rainforest, between 500 m and 1200 m.
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Usage

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Edible -
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Cultivation

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Distribution

Sphalmium racemosum world distribution map, present in Australia

Conservation status

Sphalmium racemosum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:706760-1
WFO ID wfo-0001035820
COL ID 4YTZ6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sphalmium racemosum Orites racemosus