Goodenia expansa is a species of flowering plant in the family Goodeniaceae and is endemic to Queensland. It is an annual or short-lived perennial herb with narrow elliptic to lance-shaped leaves at the base of the plant, and leafy racemes of pale yellow or cream-coloured flowers.
Goodenia expansa is an annual or short-lived perennial, prostrate herb that spreads up to and is covered with white hairs. The leaves are arranged at the base of the plant and are narrow elliptic to lance-shaped with the narrower end towards the base, long and wide with toothed edges, on a petiole long. The flowers are arranged in leafy racemes up to long on a peduncle long, each flower on a pedicel long. The sepals are linear, long, the petals yellow or cream-coloured, long, the lower lobes long with wings about wide. Flowering occurs in spring and the fruit is an elliptic capsule long and wide.[1]
Goodenia expansa was first formally described in 2002 by Ailsa E. Holland and T.P. Boyle in the journal Austrobaileya from specimens collected on Cuddapan Station.[2] The specific epithet (expansa) refers to the spreading habit of the mature plant.
This goodenia grows on sandplain with Corymbia terminalis and species of Triodia near Winton in central Queensland.
Goodenia expansa is listed as of "least concern" under the Queensland Government Nature Conservation Act 1992.[3]