Philotheca is a genus of about fifty species of flowering plants in the family Rutaceae. Plants in this genus are shrubs with simple leaves arranged alternately along the stems, flowers that usually have five sepals, five petals and ten stamens that curve inwards over the ovary. All species are endemic to Australia and there are species in every state, but not the Northern Territory.
Acacia wiseana is a shrub that grows in arid and semi-arid parts of northern Western Australia and the Northern Territory.
Anthocercis, commonly known as tailflower, is a genus of shrubs which are endemic to southern temperate Australia with the center of distribution in the South West Botanical Province of Western Australia. All species of Anthocercis contain tropane alkaloids, and have occasionally caused poisoning in children or been suspected of poisoning stock. Anthocercis is known as the only Solanaceous plant known to produce resin compounds on glandular trichomes.
Grevillea pilosa is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a spreading to prostrate shrub with wedge-shaped to oblong leaves with sharply pointed, more or less triangular teeth or lobes, and clusters of pale pink to rose-pink or red flowers.
Darwinia meeboldii, commonly known as Cranbrook bell, is a species of flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is an erect, spindly shrub with crowded leaves and clusters of pendent flowers surrounded by large bracts.
Anthotroche is a genus of shrubs in the family Solanaceae. The genus is endemic to Western Australia.
Grevillea dryandroides, commonly known as phalanx grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. A diffuse, clumping shrub, it often forms suckers and has divided leaves with up to 35 pairs of leaflets, and groups of red to pinkish flowers on an unusually long, trailing peduncle.
Grevillea nana, commonly known as dwarf grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a prostrate to low, mounded, dense shrub with divided leaves with sharply-pointed, linear lobes, and clusters of pink, orange, yellow or red flowers.
Lambertia orbifolia, commonly known as the roundleaf honeysuckle, is a shrub or small tree that is endemic to the south-west of Western Australia. It has more or less circular leaves and groups of between four and six orange-red flowers.
Persoonia stricta is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, spreading shrub with smooth bark, linear to spatula-shaped or oblong leaves, and bright yellow flowers borne in groups of four to twenty-five on a rachis 3–100 mm (0.12–3.94 in) long, each flower with a leaf or scale leaf at its base.
Grevillea gordoniana is a species of flowering plant in the family Proteaceae and is endemic to the west of Western Australia. It is an erect shrub or small tree with cylindrical leaves and yellow to orange flowers.
Grevillea latifolia is a species of flowering plant in the family Proteaceae and is endemic to the Kimberley region of Western Australia. It is a shrub with round or broadly egg-shaped to heart-shaped leaves with the narrower end towards the base, and clusters of pale to deep flowers that turn red as they age.
Grevillea obliquistigma is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a spreading shrub with linear leaves, and conical to cylindrical clusters of creamy-white to yellowish cream-coloured flowers, sometimes tinged with pink.
Grevillea prostrata, commonly known as the Pallarup grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a small area in the southwest of Western Australia. It is a prostrate shrub with more or less pinnatisect leaves and pink and white flowers with a white style.
Grevillea rogersoniana, commonly known as Rogerson's grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area near Shark Bay in Western Australia. It is an erect shrub with spatula-shaped leaves with 3 to 5 teeth or shallow lobes on the end, and cylindrical clusters of reddish pink flowers, the style with a cream-coloured tip.
Darwinia polycephala is a plant in the myrtle family Myrtaceae and is endemic to Western Australia. It is a diffuse shrub that typically grows to a height of 10–50 cm (3.9–19.7 in) and produces red to purple flowers between March and September.
Roycea is a genus of plants formerly in the family Chenopodiaceae, and now in the Amaranthaceae. The genus was first described in 1948 by Charles Austin Gardner, and the genus name honours Robert Dunlop Royce. The entire genus is endemic to Western Australia. There are no synonyms.
Gastrolobium rigidum is a small bushy shrub in the pea family (Fabaceae), native to Western Australia.
Maireana thesioides is a plant in the Amaranthaceae family, native to Western Australia.
Mirbelia longifolia is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect shrub that typically grows to a height of 0.6–2.4 m and has yellow or orange and purple flowers from September to October. It was first formally described in 1942 by Charles Gardner in the Journal of the Royal Society of Western Australia. The specific epithet (longifolia) means "long-leaved". This mirbelia grows on stony soil in the Avon Wheatbelt, Geraldton Sandplains and Yalgoo bioregions of south-western Western Australia, and is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions.
