VU

Grevillea anethifolia

Declining

Overview

Grevillea anethifolia is a shrub in the family Proteaceae, notable for its finely divided, fennel-like foliage—a trait reflected in its species epithet, which references the dill-like appearance of its leaves. Like many grevilleas, it produces clusters of nectar-rich flowers that attract birds and insects, making it a contributor to pollinator networks within its native range. Its flowering structures are typical of the genus, with recurved styles adapted to facilitate cross-pollination by nectar-feeding visitors.

The species is endemic to Australia, where it grows in shrubland communities and rocky areas, often on skeletal or well-drained soils associated with outcrops. This habitat specificity limits its distribution to particular substrate types within its regional range.

The species is classified as Vulnerable, with a population trend that is currently decreasing. Its principal threats stem from ongoing habitat disturbance: mining and quarrying operations degrade or remove rocky habitat directly, while road and railroad construction fragments populations and alters surrounding drainage and soil conditions. Expansion of annual and perennial non-timber crop agriculture further reduces available shrubland habitat, compounding pressure from extractive industries and infrastructure development.

Conservation attention for the species includes its recognition under IUCN Red List assessments, which supports monitoring and informs land-use planning in areas where the species occurs. Protection of remaining rocky shrubland habitat and mitigation of impacts from mining and infrastructure projects are relevant considerations for local land managers.

The species' outlook remains uncertain given the continuation of the identified threats. Without measures to curb habitat loss from extractive and infrastructural development, the population is likely to continue declining, reinforcing the importance of ongoing monitoring and habitat safeguards.

Grevillea anethifolia faces ongoing pressure from mining and quarrying operations that disturb or destroy its natural habitat, along with the construction and maintenance of roads that fragment the land where it grows. It is also threatened by the clearing of land for farming crops, both seasonal and long-term plantings. These threats are currently ongoing and stable, without clear evidence of them intensifying or decreasing.

Threat summary

Habitat

Shrubland· majorRocky areas· major

Conservation measures underway

Site/area protection

Frequently asked questions

Why is Grevillea anethifolia classified as Vulnerable?
Grevillea anethifolia is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Grevillea anethifolia faces ongoing pressure from mining and quarrying operations that disturb or destroy its natural habitat, along with the construction and maintenance of roads that fragment the land where it grows. It is also threatened by the clearing of land for farming crops, both seasonal and long-term plantings. These threats are currently ongoing and stable, without clear evidence of them intensifying or decreasing.
Where does Grevillea anethifolia live?
Grevillea anethifolia occurs in Australia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Grevillea anethifolia?
The main threats to Grevillea anethifolia are 2.1, 3.2, and 4.1. The full IUCN-classified threat record for this species is detailed on the species page.

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