- Reference
- Lehm., Pl.Preiss. [J.G.C.Lehmann] 2:199 (1848)
- Conservation Code
- Not threatened
- Naturalised Status
- Mixed (Native in Part of Range, Naturalised Elsewhere)
- Name Status
- Current
Erect, much-branched, pungent shrub, 1-2.5 m high. Fl. yellow, Aug to Nov. Sand, granitic & lateritic soils. Granite outcrops, hillslopes, swamps.
![](https://b.tile.openstreetmap.org/3/6/4.png)
![](https://c.tile.openstreetmap.org/3/7/4.png)
![](https://a.tile.openstreetmap.org/3/5/4.png)
![](https://b.tile.openstreetmap.org/3/0/4.png)
![](https://c.tile.openstreetmap.org/3/4/4.png)
![](https://c.tile.openstreetmap.org/3/1/4.png)
![Photograph of Acacia trigonophylla Meisn. Image](/science/timage/3581ic1.jpg)
Distribution
- IBRA Regions
- Avon Wheatbelt, Jarrah Forest, Mallee, Swan Coastal Plain.
- IBRA Subregions
- Katanning, Merredin, Northern Jarrah Forest, Perth, Southern Jarrah Forest, Western Mallee.
- IMCRA Regions
- Central West Coast.
- Local Government Areas (LGAs)
- Armadale, Bruce Rock, Cockburn, Collie, Corrigin, Cranbrook, Dumbleyung, Joondalup, Kondinin, Kulin, Lake Grace, Narembeen, Perenjori, Serpentine-Jarrahdale, Three Springs, Trayning, Wandering, Wickepin.