Elaeocarpus carolinae

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Elaeocarpus carolinae
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Oxalidales
Family: Elaeocarpaceae
Genus: Elaeocarpus
Species:
E. carolinae
Binomial name
Elaeocarpus carolinae

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.

Contents

Description

Elaeocarpus carolinae is a tree that typically grows to a height or 8–24 m (26–79 ft) with buttress roots at the base of the trunk. The leaves are grouped near the ends of the twigs, elliptic to oblong with between ten and twenty-five wavy teeth on the edges, 55–100 mm (2.2–3.9 in) long and 18–26 mm (0.71–1.02 in) wide on a petiole 15–25 mm (0.59–0.98 in) long. The flowers are borne in groups of up to ten on a rachis 20–40 mm (0.79–1.57 in) long, each flower on a winged pedicel 2–4 mm (0.079–0.157 in) long. The flowers have five narrow egg-shaped sepals 10–11 mm (0.39–0.43 in) long and 2–3 mm (0.079–0.118 in) wide. The five petals are white, narrow oblong, 10–14 mm (0.39–0.55 in) long and about 2 mm (0.079 in) wide with thin lobes at the tip, and there are fifteen or sixteen stamens. The fruit is a more or less spherical drupe about 13–15 mm (0.51–0.59 in) long and 12–14 mm (0.47–0.55 in) wide. [2] [3]

Taxonomy

Elaeocarpus carolinae was first formally described in 1984 by Bernard Hyland and Mark James Elgar Coode in the Kew Bulletin from material collected in 1979. [2] [4]

Distribution and habitat

Elaeocarpus carolinae is endemic to north-east Queensland, where it is only known from the Windsor Tableland growing in rainforest at altitudes of 1,000–1,200 m (3,300–3,900 ft). [2] [3]

Conservation status

This quandong is listed as of 'least concern' under the Queensland Government Nature Conservation Act 1992 . [5]

See also

Related Research Articles

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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 grahamii 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 coppicing, with elliptic to egg-shaped leaves, flowers with five petals that have a frilled tip, and oval blue fruit.

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Elaeocarpus sericopetalus, commonly known as hard quandong, blueberry ash, hard duandong or northern quandong, is a species of flowering plant in the family Elaeocarpaceae and is endemic to Queensland. It is a tree, sometimes with buttress roots at the base of the trunk, relatively large lenticels, oblong to elliptic leaves, creamy-white flowers with five petals, and deep red to almost black fruit.

Elaeocarpus stellaris is a species of flowering plant in the family Elaeocarpaceae and is endemic to north-eastern Queensland. It is a tree, sometimes with buttress roots at the base of the trunk, elliptic to egg-shaped leaves, small groups of flowers with greenish-yellow sepals and creamy-white petals, the fruit conatining a five-flanged stone.

Elaeocarpus thelmae is a species of flowering plant in the family Elaeocarpaceae and is endemic to north-east Queensland. It is a tree, often with buttress roots at the base of the trunk, egg-shaped to elliptic leaves with many hairy domatia, densely rusty-hairy flowers, and blackish, oval fruit.

References

  1. "Elaeocarpus carolinae". Australian Plant Census. Retrieved 9 February 2021.
  2. 1 2 3 Coode, M. J. E. (1984). "Elaeocarpus in Australia and New Zealand". Kew Bulletin. 39 (3): 551–553. doi:10.2307/4108594. JSTOR   4108594.
  3. 1 2 "Elaeocarpus carolinae". Centre for Australian National Biodiversity Research. Retrieved 9 February 2021.
  4. "Elaeocarpus carolinae". APNI. Retrieved 9 February 2021.
  5. "Species profile—Elaeocarpus carolinae". Queensland Government Department of Environment and Science. Retrieved 9 February 2021.