Calothamnus chrysanthereus , commonly known as claw flower is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect shrub with needle-shaped leaves crowded on the ends of the branches and bright red flowers in spring.
Calothamnus pinifolius, commonly known as dense clawflower, is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect shrub with dense foliage and clusters of red flowers, partly immersed in the prickly foliage, between July and January.
Calothamnus sanguineus, commonly known as silky-leaved blood flower, is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. The Noongar peoples know the plant as Boolgalla. It is an erect to spreading shrub with short, cylindrical leaves and red or white flowers with an unusual arrangement of stamens, often flowering in autumn, winter or spring. It was the first of its genus to be formally described.
Calothamnus brevifolius is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, highly branched shrub with almost cylindrical, pointed leaves and red flowers in summer. In 2014 Craven, Edwards and Cowley proposed that the species be renamed Melaleuca hawkeswoodii.
Calothamnus blepharospermus is a plant in the myrtle family, Myrtaceae and is endemic to the west coast of Western Australia. It is an upright, spreading, bushy shrub with red flowers in summer. It grows in sandy soil in scrubby country called kwongan.
Calothamnus arcuatus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with prickly, cylindrical leaves with a slight, upward curve and bright red flowers in small groups near the older leaves.
Calothamnus glaber is a plant in the myrtle family, Myrtaceae and is endemic to near-coastal areas in the south-west of Western Australia. It is a shrub, similar to Calothamnus blepharospermus but its leaves are slightly longer and narrower and the parts of its flowers are glabrous.
Calothamnus gracilis is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a spreading shrub with upright foliage, common in heath within its range. It has long, thin leaves and produces dark red flowers at different times of the year, depending partly on rainfall. It is similar to Calothamnus gibbosus but lacks the corky bark on the older branches of that species and its flowers and fruit are not as deeply embedded in the bark.
Calothamnus lehmannii, commonly known as dwarf claw flower, is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a low-lying, sometimes ground-hugging shrub with long, thin, cylindrical leaves and clusters of red flowers that are smaller than any others in the genus Calothamnus.
Calothamnus longissimus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, spreading shrub with unusually long, fine leaves and which produces clusters of red flowers in spring.
Calothamnus macrocarpus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect shrub with bright red flowers in spring and large, almost spherical fruit. It has a limited distribution near Hopetoun.
Calothamnus montanus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect shrub with short, needle-shaped leaves and red flowers with four stamen bundles.
Calothamnus oldfieldii is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, spreading shrub with needle-shaped leaves and clusters of red flowers with 5 petals and 5 stamen bundles.
Calothamnus pachystachyus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect, much-branched shrub with thick bark, flat leaves and clusters of red flowers in spring.
Calothamnus phellosus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a tall, spreading shrub with needle-shaped, prickly leaves and bright red flowers with five stamen bundles.
Calothamnus preissii is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a low-lying, sometimes ground-hugging shrub with needle-like leaves and reddish-purple flowers in spring.
Calothamnus roseus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with needle-shaped, prickly leaves and pink flowers with four stamen bundles.
Calothamnus scabridus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with needle-shaped, prickly leaves and red flowers with four stamen bundles.
Calothamnus schaueri is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, spreading, sometimes prostrate shrub, growing to a height of about 0.6 metres (2 ft) with cylindrical leaves 100–200 millimetres (4–8 in) long. It has brownish red flowers from August to December. The flowers have 4 petals and 4 narrow bundles of stamens.
Calothamnus tuberosus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a stiff, prickly plant with cylindrical leaves and red flowers, growing near or often on granite boulders. It has a lignotuber and tuberous roots.
