Micromyrtus triptycha | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Myrtaceae |
Genus: | Micromyrtus |
Species: | M. triptycha |
Binomial name | |
Micromyrtus triptycha | |
Micromyrtus triptycha is a species of flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is an erect, open shrub with narrowly egg-shaped leaves with the narrower end towards the base, and yellow, white or cream-coloured flowers with 10 stamens.
Micromyrtus triptycha is an erect, open shrub that typically grows to a height of 10–50 cm (3.9–19.7 in), but sometimes up to 1.4 m (4 ft 7 in) high. Its leaves are narrowly egg-shaped with the narrower end towards the base, 2–6 mm (0.079–0.236 in) long and 1.2–2.3 mm (0.047–0.091 in) long on a petiole 0.4–0.5 mm (0.016–0.020 in) long usually with a 6 to 10 oil glands on the lower surface. The flowers are arranged in racemes in 6 to 16 upper leaf axils and are 3.0–4.3 mm (0.12–0.17 in) in diameter on a peduncle 0.5–1.3 mm (0.020–0.051 in) long. The floral tube is flattened and 1.9–3.0 mm (0.075–0.118 in) long with 10 ribs. The sepals are 0.3–0.5 mm (0.012–0.020 in) long and 0.5–0.7 mm (0.020–0.028 in) wide and the petals are egg-shaped with the narrower end towards the base, and yellow, white or cream-coloured, sometimes tinged with pink, 1.3–2.0 mm (0.051–0.079 in) long. Flowering mainly occurs from April to November and the fruit is about 1.6–2.2 mm (0.063–0.087 in) long, containing a single seed. [2] [3]
Micromyrtus triptycha was first formally described in 2006 by Barbara Lynette Rye in the journal Nuytsia from specimens collected by John Green 25.4 km (15.8 mi) east of Lake Grace in 1975. [2] [4] The specific epithet (triptycha) means "three-fold" or "triple", referring to the appearance of the anthers. [2]
Micromyrtus triptycha grows on sand plains, hills, slopes and disturbed areas between Harrismith, Hyden and Lake King in the Avon Wheatbelt, Coolgardie and Mallee bioregions in the south-west of Western Australia. [2] [3]
This species of micromyrtus is listed as "not threatened" by the Western Australian Government Department of Biodiversity, Conservation and Attractions. [3]
Micromyrtus acuta is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to the southwest of Western Australia. It is an erect shrub with small, oblong leaves and small white flowers in the upper leaf axils.
Micromyrtus arenicola is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to a small area in the southwest of Western Australia. It is an erect shrub with small, linear to narrowly egg-shaped leaves and small white flowers.
Micromyrtus chrysodema is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to a small area of inland Western Australia. It is a densely branched shrub with small, narrowly oblong leaves and small white flowers.
Micromyrtus clavata is a species of flowering plant in the family Myrtaceae and is endemic to inland Western Australia. It is an erect, compact or sprawling shrub with erect, egg-shaped leaves with the narrower end towards the base and small white flowers arranged singly in upper leaf axils.
Micromyrtus collina is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to a small area in the southwest of Western Australia. It is an erect shrub with small, linear to narrowly egg-shaped leaves and small white flowers that turn pink as they age.
Micromyrtus erichsenii is a species of the family Myrtaceae and is endemic to Western Australia. It is an erect shrub with small, egg-shaped leaves with the narrower end towards the base, and white or cream-coloured flowers 3–4 mm (0.12–0.16 in) in diameter and 5 to 10 stamens.
Micromyrtus greeniana is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to a small area in the west of Western Australia. It is a spindly shrub with linear to egg-shaped leaves and small white or cream-coloured flowers.
Micromyrtus imbricata is a species of the family Myrtaceae and is endemic to the south of Western Australia. It is a slender, erect shrub with broadly egg-shaped leaves, white, pink or red-tinged flowers 4–5 mm (0.16–0.20 in) in diameter, and 10 stamens.
Micromyrtus monotaxis species of the family Myrtaceae and is endemic to the Western Australia. It is an erect shrub with egg-shaped leaves with the narrower end toward the base, white flowers 4.5–6.0 mm (0.18–0.24 in) in diameter, and 10 stamens.
Micromyrtus mucronulata species of the family Myrtaceae and is endemic to the Western Australia. It is a shrub with linear to narrowly egg-shaped leaves with the narrower end toward the base, and white flowers 3.0–3.5 mm (0.12–0.14 in) in diameter.
Micromyrtus navicularis is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to a small area in the south of Western Australia. It is an erect shrub with narrowly egg-shaped leaves, and small white flowers in upper leaf axils with 10 stamens in each flower.
Micromyrtus ninghanensis is a species of the flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is a low, spreading shrub with egg-shaped leaves with the narrower end toward the base, white flowers 3.0–3.5 mm (0.12–0.14 in) in diameter, and 10 stamens in each flower.
Micromyrtus obovata is a species of the flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is an erect shrub with egg-shaped leaves with the narrower end toward the base, white flowers 4–5 mm (0.16–0.20 in) in diameter, and 10 stamens in each flower.
Micromyrtus papillosa is a species of flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is sometimes an erect or low, otherwise spreading shrub with egg-shaped leaves with the narrower end towards the base, and white flowers with 5 stamens.
Micromyrtus placoides is a species of the flowering plant in the family Myrtaceae and is endemic to the inland areas of Western Australia. It is a shrub with glabrous, oblong to almost round leaves, white flowers 3.0–3.5 mm (0.12–0.14 in) in diameter, and 10 stamens in each flower.
Micromyrtus prochytes is species of the flowering plant in the family Myrtaceae and is endemic to inland areas of Western Australia. It is an erect shrub with narrowly egg-shaped leaves with the narrower end toward the base, and white or pink flowers 3.0–4.0 mm (0.12–0.16 in) in diameter.
Micromyrtus racemosa is species of the flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with relatively thick, narrowly egg-shaped leaves, sometimes with the narrower end toward the base, and white, cream-coloured or yellow flowers 2.5–4.0 mm (0.098–0.157 in) in diameter.
Micromyrtus rogeri is a species of flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is shrub with egg-shaped leaves with the narrower end towards the base, and white flowers with 10 stamens.
Micromyrtus sulphurea is a species of flowering plant in the family Myrtaceae and is endemic to the inland of Western Australia. It is a commonly stunted or widely spreading shrub with narrowly oblong leaves pressed against the stem, and yellow flowers with 10 stamens.
Cryptandra recurva is a flowering plant in the family Rhamnaceae and is endemic to Western Australia. It is an erect, spreading shrub with densely hairy young stems, narrowly oblong to narrowly egg-shaped leaves and clusters of white, cream-coloured or off-white, tube-shaped flowers.