| Leionema rotundifolium | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Sapindales |
| Family: | Rutaceae |
| Genus: | Leionema |
| Species: | L. rotundifolium |
| Binomial name | |
| Leionema rotundifolium | |
Leionema rotundifolium, is a dense shrub with needle-shaped stems and pale lemon to white terminal flowers. It is found in New South Wales and Queensland.
Leionema rotundifolium is a bushy, thick shrub to 2 m (6 ft 7 in) high with terete stems and finely covered in star-shaped hairs. The smooth leaves are flat, leathery and more or less in an overlapping formation along the stems, broadly egg-shaped to almost circular, 0.6–1 cm (0.24–0.39 in) long, 4–6 mm (0.16–0.24 in) wide, edges smooth or minutely irregular near the rounded apex. The inflorescence is a rounded cluster of flowers on a short stem in the uppermost leaves or bracts. The calyx is shaped like an inverted cone, smooth and broadly triangular shaped. The white to lemon petals are 4–6 mm (0.16–0.24 in) long and dotted with glands. The dry, spreading fruit is 4–6 mm (0.16–0.24 in) long with a short beak. Flowering occurs from late winter to spring. [2] [3]
This species was first formally described by Allan Cunningham and he gave it the name Eriostemon rotundifolius but did not publish the description. In 1837 Stephen Endlicher published Cunninghams description. In 1998 Paul G. Wilson changed the name to Leionema rotundifolium and published the description in Nuytsia. [4] [5]
Leionema rotundifolium is found growing in the Torrington and Howell districts of north-eastern New South Wales and near Glen Aplin area of south-east Queensland on granite outcrops. [3]
Leionema ambiens is a rare shrub growing in the Guyra district of New South Wales and Queensland, Australia. It has long stem clasping leaves and heads of white flowers in spring and early summer.
Leionema elatius, commonly known as tall phebalium, is a shrub species that is endemic to New South Wales and Queensland in Australia. It has glossy green, variably-shaped leaves and clusters of white-lemon flowers in spring.
Leionema coxii is a shrub species that is endemic to southern New South Wales, Australia. It has an upright habit, dark green, narrow leaves and clusters of white flowers in spring.
Leionema phylicifolium, commonly known as alpine phebalium, is a shrub that is endemic to south-eastern Australia. It is a small shrub with green, smooth, leathery leaves and pale yellow flowers in spring.
Nematolepis frondosa, commonly known as leafy nematolepis, is a shrub that is endemic to Victoria, Australia. It is a small, conical shaped shrub with glossy leaves, scaly branchlets and white flowers in winter and spring.
Leionema dentatum, commonly known as toothed phebalium is a species of large shrub or small tree that is endemic to New South Wales, Australia. It has variable leaves, slender branches and clusters of cream-yellow flowers in spring.
Leionema carruthersii is a small shrub that is endemic to southern New South Wales in Australia. It has mostly greenish-yellow flowers, distinctive stamens and lance to egg-shaped leaves.
Leionema diosmeum is a shrub species in the family Rutaceae that is endemic to southern New South Wales, Australia. It has an upright habit, stems with fine soft hairs, variable shaped leaves and yellow flowers from late winter to spring.
Leionema ellipticum is a shrub species that is endemic to Queensland in Australia. It is a small shrub with smooth green leaves and creamy-white flowers in spring.
Leionema equestre, commonly known as Kangaroo Island phebalium, is a shrub species that is endemic to South Australia. It is a small spreading shrub with rough, green leaves and whitish-pink flowers from late winter to October.
Leionema gracile, commonly known as Mt Greville phebalium, is a shrub species that is endemic to Queensland, Australia. It is a small shrub with spreading leaves, white petals and flowers from autumn to spring.
Leionema lachnaeoides, is a tall shrub with aromatic leaves and yellow flowers from winter to late spring. It is restricted to the Blue Mountains in New South Wales.
Leionema microphyllum, commonly known as limestone phebalium, is a small shrub with terminal clusters of white-pink flowers in spring. It is a rare plant in Victoria and South Australia.
Leionema montanum, is a small shrub with terminal clusters of white-pink flowers in upper leaf axils in spring. It is endemic to Tasmania.
Leionema obtusifolium, is a small shrub with yellow-white flowers in terminal clusters at the end of branches. It is endemic to Queensland.
Leionema oldfieldii is a small shrub that is endemic to mountainous locations in Tasmania, Australia. It has dark green leaves, compact pale pink to white flowers from November to January.
Leionema ralstonii, is a small shrub with angular, smooth branchlets and pale green flowers in winter. It is restricted to the south coast of New South Wales.
Leionema viridiflorum commonly known as green phebalium, is a species of flowering plant in the family Rutaceae. It is a small shrub with pale yellow-greenish flowers in clusters at the end of branches from winter to early spring. It has a restricted distribution in northern New South Wales.
Nematolepis rhytidophylla, is a dense shrub with angular stems, covered densely in coppery coloured scales, smooth, glossy leaves and white flowers in small clusters in winter and spring. It is endemic to New South Wales.
Diplolaena mollis is a species of flowering plant in the family Rutaceae and is endemic to the west coast of Western Australia. It has broadly elliptic or egg-shaped, leathery leaves that are densely covered in hairs and reddish, pendulous flowers.