Gompholobium marginatum Endemic
Most of the Gompholobium genus have trifolate, separate leaves and inflated fruits like this one and very few have common names. Occasionally though someone makes a common name up and this has been known to be called Thick Edged Wedge Pea. Generally these are known as Wedge Peas. Gompholobium marginatum is quite common and is found throughout the south west corner of Australia as far as Geraldton in the north, Esperance in the east and well inland around Perth and the Margaret River area.