Goodenia scapigera
Goodenia scapigera, commonly known as white goodenia, is a species of flowering plant in the family Goodeniaceae and is endemic to the south-west of Western Australia. It is an erect, perennial herb or shrub with linear to narrow egg-shaped leaves clustered near the ends of the stems, and thyrses of white flowers with purplish spots.
Description
Goodenia scapigera is an erect, perennial herb or shrub that typically grows to a height of and is glabrous. The leaves are linear to narrow egg-shaped with the narrower end towards the base, more or less clustered at the ends of the stems, long and wide, sometimes with toothed edges. The flowers are arranged in thyrses up to long, with linear bracts about long and linear bracteoles about long. Each flower is on a pedicel long with linear to triangular sepals long. The petals are white with purplish spots near the base, long, the lower lobes of the corolla long with wings about wide. Flowering mainly occurs from September to January and the fruit is an oval to elliptical capsule long.Taxonomy and naming
Goodenia scapigera was first formally described in 1810 by Robert Brown in his Prodromus Florae Novae Hollandiae et Insulae Van Diemen. The specific epithet means "bearing a flower stalk".In 2000, Leigh William Sage described two subspecies and the names are accepted by the Australian Plant Census:Goodenia scapigera subsp. graniticola L.W.Sage differs from the autonym in having leaves that are in clusters, linear, not toothed, and up to wide;Goodenia scapigera R.Br. subsp. scapigera L.W.Sage has leaves not clustered, linear to narrow egg-shaped, sometimes toothed and wide.