Leionema oldfieldii | |
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Wild specimen growing on Gould's Plateau, Tasmania, Australia | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Sapindales |
Family: | Rutaceae |
Genus: | Leionema |
Species: | L. oldfieldii |
Binomial name | |
Leionema oldfieldii | |
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 oldfieldii is a small, compact shrub to 1 m (3 ft 3 in) high. The branchlets are more or less needle-shaped, with usually star to upright shaped soft hairs. The leaves are leathery, smooth, shiny, egg-shaped to oblong-elliptic, 7–15 mm (0.28–0.59 in) long, 2.5–6 mm (0.098–0.236 in) wide, flat with slightly rolled edges and finely scalloped toward the rounded apex. The inflorescence is a tight group of terminal, pale pink to white flowers on a fleshy, smooth pedicel about 2.5 mm (0.098 in) long with two small bracteoles near the base. The petals are elliptic, spreading, about 4 mm (0.16 in) long and smooth. The stamens are slightly longer than the petals. Flowering occurs from late spring to early summer. [2]
This species was first formally described in 1858 by Ferdinand von Mueller and gave it the name Eriostemon oldfieldii and the description was published in Fragmenta Phytographiae Australiae . [3] [4] In 1998 Paul G. Wilson changed the name to Leionema oldfieldii and the name change was published in the journal Nuytsia . [5] [6]
Leionema oldfieldii grows in mountainous areas of the south and west coasts of Tasmania. [2]
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