Darwinia, sometimes commonly known as mountain bells or simply bells, is a genus of about 70 species of evergreen shrubs in the family Myrtaceae, endemic to southeastern and southwestern Australia. The majority are native to southern Western Australia, but a few species occur in South Australia, New South Wales and Victoria. The genus was named in honour of Erasmus Darwin, grandfather of Charles Darwin by Edward Rudge in 1816. Most darwinias grow to a height of between 0.2 and 3 m, and many are prostrate shrubs. Most have small, simple leaves and the flowers are often grouped together, each flower with five red, white or greenish petals and ten stamens. In many species, the flowers are surrounded by large, colourful bracts, giving rise to their common names.
Darwinia macrostegia, commonly known as Mondurup bell, is a species of flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is a straggly shrub with elliptic leaves and clusters of pendent flowers surrounded by red and white bracts.
Darwinia hypericifolia is a species of flowering plant in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia. It is an erect, straggly shrub that typically grows to a height of 0.4–1 m and has clusters of flowers surrounded by red bracts, mainly in October and November.
Darwinia diosmoides is a species of flowering plant in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia. It is a dense, erect shrub with linear leaves and more or less spherical heads of white flowers.
Darwinia oxylepis, commonly known as Gillham's bell, is a plant in the myrtle family Myrtaceae. It grows as a dense, upright shrub 1.0–1.5 m (3.3–4.9 ft) high, and produces large numbers of red inflorescences prominently displayed on the ends of the branchlets in spring. It is one of a group of Darwinias including D. leiostyla, D. macrostegia, D. meeboldii, D. collina and D. squarrosa collectively known as mountain bells. The species is found in only a few seasonally moist gullies near the lower slopes of the Stirling Range National Park and nearby Porongurup National Park and is therefore classified as endangered.
Darwinia virescens, commonly known as Murchison darwinia, is a species of flowering plant in the family Myrtaceae and is endemic to a small area on the west coast of Western Australia near Geraldton. It is a prostrate or low-lying shrub with crowded linear leaves and dense, hemispherical heads of green, yellow or red flowers.
Darwinia apiculata, commonly known as the scarp darwinia, is a plant in the myrtle family Myrtaceae and is endemic to a small area in Western Australia. It is a rounded, densely branched, small shrub with thin red branches and scattered small leaves. The flowers are arranged in small groups on the ends of the branches, their most obvious feature being long, red, pointed bracts surrounding each flower and a longer red style with scattered hairs near its tip.
Darwinia chapmaniana, commonly known as Chapman's bell or Eganu bell, is a plant in the myrtle family Myrtaceae, and is endemic to the south-west of Western Australia. It is a low, rounded, spreading shrub with greyish, hairy leaves and flowers in heads of about 14 small, tubular flowers. The heads are surrounded by long, reddish-yellow, hairy bracts.
Darwinia wittwerorum, commonly known as Wittwer's mountain bell, is a plant in the myrtle family Myrtaceae and is endemic to a small area in Western Australia. An erect, spindly shrub with fine leaves and hanging groups of flowers surrounded by leaf-like bracts, it is one of the darwinias known as mountain bells.
Darwinia ferricola, commonly known as the Scott River darwinia, is a plant in the myrtle family Myrtaceae and is endemic to a small area in Western Australia. It is a rounded, densely branched shrub with crowded, linear leaves mostly only on younger branches. The flowers are greenish-yellow and red, and arranged in groups on the ends of the branches, with a long white or reddish style protruding from the petal tube.
Agonis baxteri is a species of flowering plant in the family Myrtaceae and is endemic to the southwest of Western Australia. It is an erect, sometimes bushy shrub with elliptic to egg-shaped leaves with the narrower end towards the base, and usually white flowers with 23 to 32 stamens.
Baeckea exserta is a species of flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub that typically grows to a height of 0.4–1 m and blooms between August and November producing pink and white flowers.
Darwinia foetida, commonly known as Muchea bell, is a plant in the myrtle family Myrtaceae, and is endemic to Western Australia. It is a small upright shrub with greenish coloured nodding flowers at the apex of the stems, that have an unpleasant odour. This is a very restricted species, known from only a couple of locations.
Darwinia helichrysoides is a species of flowering plant in the myrtle family Myrtaceae and is endemic to a small area in south-west of Western Australia. It is a slender shrub with linear leaves and drooping heads of about 4 red and green flowers surrounded by many glabrous bracts.
Darwinia nubigena, commonly known as success bell or red mountain bell, is a species of flowering plant in the family Myrtaceae and is endemic to the south of Western Australia. It is an erect shrub with egg-shaped leaves arranged in opposite pairs, and groups of 4 or 5 pendent red flowers surrounded by larger green and red bracts.
Darwinia oldfieldii is a species of flowering plant in the family Myrtaceae and is endemic to Western Australia. It is an erect, spreading shrub with oblong leaves and dense heads of erect, red flowers.
Darwinia polychroma, commonly known as harlequin bell, is a species of flowering plant in the myrtle family Myrtaceae and is endemic to Western Australia. It has linear leaves and drooping flowers surrounded by yellowish green, green and red bracts.
Darwinia sanguinea is a species of flowering plant in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia. It is a prostrate, sprawling shrub that typically grows to a height of 5–20 cm (2.0–7.9 in) and has reddish purple flowers between August and December.
Darwinia terricola, commonly known as the Blackwood bell, is a species of flowering plant in the myrtle family Myrtaceae and is endemic to a small area in the south-west of Western Australia. It is a small, low, sometimes prostrate shrub with small, linear leaves and small groups of flowers surrounded by reddish-green bracts and which usually lie on the ground.
Darwinia whicherensis, commonly known as the Abba bell, is a plant in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia. It is a small shrub with linear leaves and bell-shaped, flower-like inflorescences containing more than twenty flowers surrounded by bracts, the largest of which are red with green edges.
