Green-leaved Rose Walnut - profile

Indicative distribution

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Key:

known

predicted

The areas shown in pink and/purple are the sub-regions where the species or community is known or predicted to occur. They may not occur thoughout the sub-region but may be restricted to certain areas. ( click here to see geographic restrictions). The information presented in this map is only indicative and may contain errors and omissions.

Scientific name: Endiandra muelleri subsp. bracteata

Conservation status in NSW: Endangered

Commonwealth status: Not listed

Profile last updated: 11 Oct 2022

Description

A tree up to 30 m tall with brown bark, often in loose round plates. Twigs and branchlets are covered in hairs. The moderately glossy leaves are oval or drawn out towards the tips, and measure 6 – 12 cm long and 3 – 5 cm wide, with three to five pairs of side veins. Flushes of new growth are pinkish-green. Flowers are small, yellowish and hairless, and are held in small clusters. The fleshy fruits are egg-shaped, 2.5 – 3 cm long and black when ripe.

Distribution

Occurs in Queensland and in north-east NSW south to Maclean. It is sparsely distributed within this range.

Habitat and ecology

Occurs in subtropical and warm temperate rainforests and Brush Box forests, including regrowth and highly modified forms of these habitats.
Records are usually from poorer soils derived from sedimentary, metamorphic or acid volcanic rocks.
The species is generally recorded at lower altitudes.
Flowering and fruiting has been observed from November to May.

Regional distribution and habitat

Click on a region below to view detailed distribution, habitat and vegetation information.

Threats

Clearing and fragmentation of habitat for coastal development.
Clearing and fragmentation of habitat for agriculture.
Infestation of habitat by weeds.
Clearing and fragmentation of habitat for road-works.
Frequent fire.
Distrubance from recreational users in reserve areas.
Forestry related activities within wet sclerophyll forest habitat.
Damage from domestic stock.
Habitat loss and fragmentation as a result of infrastructure development including powerline construction.
Insufficient understanding of distribution.

Recovery strategies

A Saving Our Species conservation project is currently being developed for this species and will be available soon. For information on how you can contribute to this species' recovery, see the Activities to assist this species section below.

Activities to assist this species

Protect known populations and areas of suitable habitat from clearing or development.
Identify populations along roadsides and protect them during road-works.
Protect known and protential habitat from fire.
Support local Landcare groups and bush regeneration teams raise the profile of the species and undertake ongroud protection works.
Remove weeds where they threaten adult plants or regeneration.
Keep to established tracks in areas of habitat to avoid trampling small plants.
Expand and connect remaining habitat remnants.
Protect areas of known habitat from cattle grazing, logging and other activities that may impact on the species.
Undertake surveys to identify unrecorded populations.

Information sources

Harden, G., McDonald, B. and Williams, J. (2006) Rainforest trees and shrubs: a field guide to their identification. (Gwen Harden Publishing, Nambucca Heads)
NSW National Parks and Wildlife Service (2002) Threatened Species of the Upper North Coast of NSW: Flora. (NSW NPWS, Coffs Harbour)
NSW National Parks and Wildlife Service (2004) Approved Recovery Plan for Endiandra muelleri subsp. bracteata (Green-leaved Rose Walnut) and Endiandra hayesii (Rusty Rose Walnut). NSW NPWS, Sydney.

IBRA Bioregion	IBRA Subregion	Known or predicted	Geographic restrictions region

NSW North Coast	Cataract	Predicted	None
NSW North Coast	Dalmorton	Known	None
South Eastern Queensland	Burringbar-Conondale Ranges	Known	None
South Eastern Queensland	Clarence Lowlands	Known	None
South Eastern Queensland	Scenic Rim	Known	None
South Eastern Queensland	Sunshine Coast-Gold Coast Lowlands	Known	None
South Eastern Queensland	Woodenbong	Predicted	None

Images

Foliage of <I>Endiandra muelleri</I> subsp. <I>bracteata</I> in cultivation at Coffs Harbour Botanic Gardens. <a href="http://picasaweb.google.com/orkology" class="linkBlack100" target="_blank">Greg Steenbeeke, Orkology</a>

Foliage of Endiandra muelleri subsp. bracteata in cultivation at Coffs Harbour Botanic Gardens. Greg Steenbeeke, Orkology Image 1 of 2.
View slideshow.

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