Myoporum stokesii | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Lamiales |
Family: | Scrophulariaceae |
Genus: | Myoporum |
Species: | M. stokesii |
Binomial name | |
Myoporum stokesii | |
Myoporum stokesii is a plant in the figwort family, Scrophulariaceae and is endemic to the island of Raivavae in French Polynesia. It is similar to the two other members of its genus on the island, Myoporum rapense and Myoporum rimatarense although the former has serrated leaves and the latter has wider leaves and differently shaped fruits.
Myoporum stokesii is a shrub or small tree sometimes growing to a height of 5 metres (20 ft) with young branches that are flattened or three-sided. The older branches are wrinkled and have raised leaf bases. The leaves are arranged alternately and are mostly 45–80 millimetres (2–3 in) long, 9–17 millimetres (0.4–0.7 in) wide, the same colour on both surfaces and have a distinct mid-vein on the lower surface. [3]
The flowers are borne singly or in pairs in the axils of leaves on a stalk 7–15 millimetres (0.3–0.6 in) long and have 5 pointed sepals and 5 petals forming a tube or bell-shape. The tube is 5–6 millimetres (0.20–0.24 in) long with lobes about the same length or slightly shorter. The tube is white, sometimes spotted and is hairy inside and on the inner parts of the lobes. There are four stamens which extend beyond the petal tube. The fruits is a three or four-sided, cone-shaped drupe. [3]
Myoporum stokesii was first formally described in 1935 by Forest B. H. Brown and the description was published in Bernice P. Bishop Museum Bulletin . [2] The specific epithet stokesii honours the collector of the type specimen, A.M. Stokes. [3]
Myoporum stokesii is only found on Raivavae where it grows on rocky hillsides. [3]
Myoporum stokesii is listed as "critically endangered" in the IUCN Red List. [1]
Myoporum laetum, commonly known as ngaio or mousehole tree is a species of flowering plant in the family Scrophulariaceae and is endemic to New Zealand. It is a fast growing shrub or small tree with lance-shaped leaves, the edges with small serrations, and white flowers with small purple spots and 4 stamens.
Myoporum rapense is a plant in the figwort family, Scrophulariaceae and is endemic to French Polynesia and the Kermadec Islands. It is closely related to Myoporum laetum and there are two subspecies which are found on different island groups.
Eremophila cuneifolia, commonly known as pinyuru, is a flowering plant in the figwort family, Scrophulariaceae and is endemic to the north-west of Western Australia. It is a spreading, sticky shrub with wedge-shaped leaves, coloured sepals and usually deep purple flowers.
Myoporum sandwicense, commonly known as naio, bastard sandalwood or false sandalwood is a species of flowering plant in the figwort family, Scrophulariaceae. It is a tree or shrub highly variable in its form, the size and shape of its leaves, in the number of flowers in a group and in the shape of its fruit. It is endemic to Hawaiʻi.
Myoporum viscosum, commonly known as sticky boobialla, is a plant in the figwort family, Scrophulariaceae and is endemic to South Australia. It is unusual in that sometimes, especially when the leaves are crushed, it has an extremely unpleasant smell.
Myoporum petiolatum, commonly known as sticky boobialla, is a plant in the figwort family Scrophulariaceae, and is endemic to the south-east of continental Australia. For many years this species has been confused with the much less common species Myoporum viscosum from which it can be distinguished by its thinner, noticeably petiolate and non-odorous leaves.
Myoporum betcheanum, commonly known as mountain boobialla is a plant in the figwort family, Scrophulariaceae. It is a shrub or small tree with long, narrow leaves that are a darker green on their upper surface than the lower. Its flowers have five white petals and are arranged in small groups in the leaf axils. The fruits which follow are more or less spherical, soft, cream coloured drupes. As its common name suggests, this plant is restricted to higher places, around 1,000 metres (3,000 ft) above sea level. It occurs in the McPherson Range and nearby mountains of New South Wales and Queensland.
Myoporum boninense is a plant in the figwort family, Scrophulariaceae. It is a shrub with thick, fleshy, glossy leaves, white flowers in small groups and shiny lilac to pale purple fruits. It grows in coastal heath in New South Wales and Queensland in Australia and on islands in the north west Pacific Ocean.
Myoporum brevipes, commonly known as the pale myoporum, is a plant in the figwort family, Scrophulariaceae. It is sometimes a prostrate, others an erect shrub. Its branches and leaves are warty and it has white or pink flowers, often spotted, followed by succulent white fruits. It generally grows in arid areas in South Australia but has also been found in Victoria and Western Australia.
Myoporum cordifolium, commonly known as Jerramungup myoporum, is a plant in the figwort family, Scrophulariaceae. It is a shrub with thin, stiff branches and tiny, heart-shaped leaves, both covered with wart-like tubercles. Single white flowers with purple spots develop in the leaf axils and are followed by wrinkled green or brown fruits. It is endemic to a small area in the south-west of Western Australia
Myoporum crassifolium is a plant in the figwort family, Scrophulariaceae. It is a shrub or small tree with thick, fleshy leaves and small groups of white flowers spotted with pink or purple. It is endemic to New Caledonia, Vanuatu and the Loyalty Islands and is a rich source of the essential oil, bisabolol.
Myoporum mauritianum is a flowering plant in the figwort family Scrophulariaceae and is endemic to a few volcanic islands in the Indian Ocean. It is a small, low-branched shrub with serrated leaves and small white flowers and usually grows on calcarenite within 20 metres (70 ft) of the sea.
Myoporum obscurum, commonly known as popwood, sandalwood or bastard ironwood is a plant in the figwort family, Scrophulariaceae. It is a very rare shrub, endemic to Norfolk Island where it occurs in a few scattered locations.
Myoporum oppositifolium, commonly known as twin-leaf myoporum, is a plant in the figwort family, Scrophulariaceae. It is easily distinguished from others in the genus by the combination of glabrous leaves and branches, its opposite leaf arrangement and its serrated leaves. Its distribution is restricted to the extreme south-west of Western Australia.
Myoporum tetrandrum, commonly known as slender myoporum or boobialla is a plant in the figwort family, Scrophulariaceae. It is an erect and spreading shrub endemic to the south-west of Western Australia, common in moist areas and like most of the other members of its genus has bell shaped, star-like white flowers in the leaf axils.
Myoporum turbinatum, commonly known as salt myoporum, is a plant in the figwort family, Scrophulariaceae and is endemic to a small area near Esperance in Western Australia. It is closely related to Myoporum platycarpum but has much narrower leaves and differently shaped fruit. Its sticky branches and narrow, warty leaves are distinctive.
Myoporum velutinum is a plant in the figwort family, Scrophulariaceae and is endemic to a small area near Esperance in Western Australia. It has similar flowers and fruits and grows in similar environments to Myoporum tetrandrum but differs from it and all other members of the genus by having hairs on the outer edge of the petals.
Myoporum wilderi, commonly known as Cook Islands myoporum or ngaio, is a plant in the figwort family, Scrophulariaceae and is endemic to the islands of Mangaia and Mitiaro in the Cook Islands. It is similar to Myoporum stokesii and Myoporum rimatarense which grow on other Pacific Islands. On the island of Raratonga it is used to add a scent to coconut oil.
Myoporum bontioides is a species of the flowering plant in the family Scrophulariaceae. It is a shrub growing in coastal areas of southern Japan and South China including beaches and estuaries where there are no large breaking waves.
Glycocystis beckeri is the only species of the flowering plant genus Glycocystis in the family Scrophulariaceae and is endemic to the south west of Western Australia. It is a shrub, similar to others in the genera Eremophila and Myoporum but is unusual in that it produces very large amounts of sticky, sweet-smelling resin produced by raised glands which cover the entire plant, except for the petals. It has been suggested that the resin traps insects which the plant uses as a source of nitrogen.