Elaeocarpus costatus | |
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Habit on Lord Howe Island | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Oxalidales |
Family: | Elaeocarpaceae |
Genus: | Elaeocarpus |
Species: | E. costatus |
Binomial name | |
Elaeocarpus costatus | |
Elaeocarpus costatus is a species of flowering plant in the family Elaeocarpaceae that is endemic to Lord Howe Island. It is a tree with lance-shaped to elliptic leaves with wavy-toothed edges, flowers in groups of eight to ten, and blue fruit.
Elaeocarpus costatus is a tree that typically grows to a height of about 8 m (26 ft). Its leaves are arranged alternately, lance-shaped to elliptic, 60–90 mm (2.4–3.5 in) long and 25–30 mm (0.98–1.18 in) wide on a petiole 10–15 mm (0.39–0.59 in) long. The edges of the leaves have wavy teeth, but the teeth are pointed when young. The leaves turn bright red before falling. The flowers are pendent, in groups of between eight and ten in leaf axils, the groups about 30 mm (1.2 in) long. Each flower has five narrow lance-shaped sepals 5–6 mm (0.20–0.24 in) long and five petals about 8 mm (0.31 in) long with a frilled tip. The many stamens are 4–5 mm (0.16–0.20 in) long. Flowering occurs from mid-February to March and the fruit is a blue, oval drupe about 20 mm (0.79 in) long. [2] [3]
Elaeocarpus costatus was first formally described in 1939 by Mary Ruth Fussel Jackson Taylor in the Bulletin of Miscellaneous Information, Royal Gardens, Kew from specimens collected by James Doran McComish. [4] The specific epithet (costatus) means "ribbed", referring to the ribs on the endocarp of the fruit. [2] [5]
The species was illustrated in 1902 by Joseph Maiden in the Proceedings of the Linnean Society of New South Wales with a diagram of a leaf and fruit. [6] [7]
This species is endemic to Lord Howe Island, where it is rare. It is found on the southern end of the island, usually in the mountains, including in cloud forest, but occasionally also in the lowlands. [2] [3] [8]
Wahlenbergia gloriosa, commonly known as royal bluebell is a perennial herb in the bluebell family Campanulaceae. It has egg-shaped leaves near the base of its stem, linear leaves higher up and usually a single purple flower with a tube-shaped base. The flower is the floral emblem of the Australian Capital Territory.
Eucalyptus acaciiformis, commonly known as wattle-leaved peppermint is a tree growing to about 20 metres (66 ft) in height that is endemic to the Northern Tablelands of New South Wales. It has rough, fibrous bark, lance-shaped leaves, white flowers and cup-shaped to bell-shaped fruit. It grows in poor shallow soil, on ridges and slopes.
Elaeocarpus reticulatus, commonly known as blueberry ash, ash quandong, blue olive berry, fairy petticoats, fringe tree, koda, lily of the valley tree and scrub ash, is species of flowering plant in the family Elaeocarpaceae, and is endemic to eastern Australia. It is a shrub or small tree with oblong to elliptic leaves, racemes of white or pink flowers and blue, oval to spherical fruit.
Elaeocarpus kirtonii, commonly known as silver quandong, white quandong, brown hearted quandong, brownheart, mountain beech, Mowbullan whitewood, pigeonberry ash, white beech or whitewood, is species of flowering plant in the family Elaeocarpaceae and is endemic to eastern Australia. It is a large rainforest tree with buttress roots, regularly toothed, narrow elliptic to narrow oblong leaves, racemes of white flowers and pale blue, oval fruits.
Elaeocarpus sedentarius, commonly known as Minyon quandong, is a species of flowering plant in the family Elaeocarpaceae and is endemic to a restricted area of New South Wales. It is a medium-sized to large tree with elliptic to egg-shaped leaves, racemes of whitish flowers and more or less spherical blue fruit.
Elaeocarpus holopetalus, commonly known as black olive berry, mountain blueberry, or mountain quandong, is species of flowering plant in the family Elaeocarpaceae and is endemic to eastern Australia. It is a shrub or small tree with regularly toothed, lance-shaped to egg-shaped leaves, racemes of white flowers and black, oval fruit.
Elaeocarpus obovatus, commonly known as hard quandong, blueberry ash, whitewood, grey carabeen, freckled oliveberry or gray carrobeen, is a species of flowering plant in the family Elaeocarpaceae and is endemic to eastern Australia. It is a tree with buttress roots at the base of the trunk, egg-shaped to lance-shaped leaves with the narrower end towards the base, racemes of white flowers, and blue, oval fruit.
Elaeocarpus eumundi, commonly known as Eumundi quandong, or smooth-leaved quandong, is a species of flowering plant in the family Elaeocarpaceae and is endemic to north-eastern Australia. It is a mid-sized tree with egg-shaped to lance-shaped leaves, racemes of cream-coloured flowers and blue fruit. It grows in rainforest from the Cape York Peninsula in Queensland to north-eastern New South Wales.
Drypetes deplanchei is a tree of eastern and northern Australia. It also occurs in New Caledonia and Lord Howe Island. The genus is derived from the Greek, dryppa meaning "olive fruit". The species named after Dr. Emile Deplanche, who collected this plant at New Caledonia. Common names include yellow tulip, grey boxwood, white myrtle, grey bark and yellow tulipwood.
Elaeocarpus williamsianus, commonly known as hairy quandong, is a species of flowering plant in the family Elaeocarpaceae and is endemic to a restricted area of north-eastern New South Wales. It is a small tree with lance-shaped leaves, racemes of greenish-white flowers and spherical blue fruit.
Pimelea congesta is a species of flowering plant in the family Thymelaeaceae and is endemic to Lord Howe Island in Australia. It is a shrub with rough bark, decussate, elliptic leaves and heads of white flowers.
Elaeocarpus culminicola, commonly known as Michael's quandong, is a species of flowering plant in the family Elaeocarpaceae and is native to parts of Malesia and Australasia. It is a tree with wavy leaves with wavy or toothed edges, racemes of white, cream-coloured or pink flowers and more or less spherical fruit.
Goodenia glomerata is a species of flowering plant in the family Goodeniaceae and is endemic to the south coast of New South Wales. It is an erect, hairy herb with elliptic to lance-shaped leaves, mostly at the base of the plant, and compact spikes of hairy yellow flowers.
Elaeocarpus arnhemicus, commonly known as elaeocarpus, blue plum, bony quandony or Arnhem Land quandong, is species of flowering plant in the family Elaeocarpaceae and is native to northern Australia, New Guinea, Timor and certain other islands in the Indonesian Archipelago. It is a tree with narrow elliptic to lance-shaped or egg-shaped leaves with serrated edges, racemes of white or cream-coloured flowers and metallic blue fruit.
Elaeocarpus carolinae is a species of flowering plant in the family Elaeocarpaceae and is endemic to north-east Queensland. It is a tree with buttress roots at the base of the trunk, elliptic to oblong leaves with wavy-toothed edges, flowers with five white petals with lobed tips and spherical blue to purple fruit.
Elaeocarpus elliffii, commonly known as mountain quandong, is a species of flowering plant in the family Elaeocarpaceae and is endemic to north-east Queensland. It is a tree, sometimes with buttress roots at the base of the trunk, narrow egg-shaped leaves often with large domatia, flowers with five white petals with lobed tips, and more or less spherical fruit.
Elaeocarpus ferruginiflorus is a species of flowering plant in the family Elaeocarpaceae and is endemic to north-east Queensland. It is a small to medium-sized tree, sometimes with buttress roots at the base of the trunk, elliptic to egg-shaped leaves, flowers with five white petals, and dark bluish-grey fruit.
Elaeocarpus foveolatus, commonly known as white quandong or northern quandong, is a species of flowering plant in the family Elaeocarpaceae and is endemic to Queensland. It is a medium-sized tree, sometimes with buttress roots at the base of the trunk, variably-shaped leaves with serrated edges, flowers with five petals often with a few short lobes or teeth on the tip, and elliptic to oval fruit.
Elaeocarpus linsmithii is a species of flowering plant in the family Elaeocarpaceae and is endemic to north-east Queensland. It is a shrub with oblong to elliptic leaves, white or pale green flowers and oval fruit.
Elaeocarpus miegei is a species of flowering plant in the family Elaeocarpaceae and is native to New Guinea, the Bismarck Archipelago, the Solomon Islands and the Tiwi Islands of the Northern Territory. It is a tall tree with lance-shaped to egg-shaped leaves with the narrower end towards the base, whitish to cream-coloured flowers and bright blue, elliptical fruit.