Bristly Shield Fern - 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: Lastreopsis hispida

Conservation status in NSW: Endangered

Commonwealth status: Not listed

Profile last updated: 20 Oct 2020

Description

This species may be difficult to distinguish from other members of its genus and confirmation of its identity may require a fern specialist. Erect perennial fern, either tufted or on a thick creeping underground stem (rhizome). Sometimes grows as an epiphyte on tree ferns and mossy logs. Long red-brown bristles on stem and midrib. Firm triangular dark green fronds, divided 3-4 times, to 20 cm wide. Fronds mostly 15 - 60 cm long, although can be longer.

Distribution

Is rare in NSW with the only recent confirmed records from Mt Wilson in the Blue Mountains. Also occurs in southern Victoria and Tasmania, and is common in New Zealand.

Habitat and ecology

Grows in moist humus-rich soils in wet forest and rainforest gullies.
At Mt Wilson, associated species include Ceratopetalum apetalum, Elaeocarpus holopetalus, Fieldia australis, Cyathea australis, Blechnum nudum, B. patersonii and Leptopteris fraseri.

Regional distribution and habitat

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

Sydney Basin

Threats

Primarily threatened in NSW as a result of its restricted geographic distribution making it more vulnerable to chance events.
This species will be at risk if its microclimate is changed towards drier conditions as a result of clearing, too frequent burning and climate change.
The Mt Wilson population may be threatened by human disturbance and weed invasion as it occurs near walking tracks and popular picnic spots.
Lack of information on the species in NSW to inform a conservation management strategy.

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 from disturbance.
Control weeds, if they are a problem around known populations, using best practice bush regeneration methods that do not damage the fragile habitat of this species.
Report any new records to the OEH.