Hopea sphaerocarpa

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Hopea sphaerocarpa
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Dipterocarpaceae
Genus: Hopea
Species:
H. sphaerocarpa
Binomial name
Hopea sphaerocarpa
Synonyms [2]
  • Balanocarpus sphaerocarpus F.Heim

Hopea sphaerocarpa is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet sphaerocarpa means "round fruit". [3]

Contents

Description

Hopea sphaerocarpa grows up to 10 metres (30 ft) tall, with a trunk diameter of up to 10 cm (4 in). It has buttresses, including flying (detached) buttresses, and stilt roots. The bark is smooth. The papery leaves are ovate to lanceolate and measure up to 10 cm (4 in) long. The inflorescences measure up to 10 cm (4 in) long and bear dark red flowers. The nuts are egg-shaped and measure up to 1 cm (0.4 in) long. [3]

Distribution and habitat

Hopea sphaerocarpa is endemic to Borneo. Its habitat is dipterocarp forests near rivers, at altitudes to 530 m (1,700 ft). [1]

Conservation

Hopea sphaerocarpa has been assessed as near threatened on the IUCN Red List. It is threatened by conversion of land for palm oil plantations and other intensive agriculture. It is also threatened by logging activities. The species is found in some protected areas. [1]

Related Research Articles

Hopea aequalis is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet aequalis means "equal" and refers to the lobes of the fruit's calyx.

Hopea altocollina is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet altocollina means "high hills", referring to the species' habitat.

<i>Hopea beccariana</i> Species of tree

Hopea beccariana is a species of tree in the family Dipterocarpaceae. It is named for the Italian botanist Odoardo Beccari.

Hopea centipeda is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet centipeda means "hundred feet", referring to the stilt roots.

Hopea enicosanthoides is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet enicosanthoides refers to the leaves' resemblance to those of the genus Enicosanthum.

Hopea fluvialis is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet fluvialis means "of rivers", referring to species' habitat.

Hopea griffithii is a tree in the family Dipterocarpaceae. It is named for the British doctor and naturalist William Griffith.

Hopea latifolia is a tree in the family Dipterocarpaceae. The specific epithet latifolia means "wide leaf".

Hopea longirostrata is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet longirostrata means "long-beaked", referring to the shape of the fruit.

Hopea mesuoides is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet mesuoides refers to the species' resemblance to the genus Mesua.

Hopea micrantha is a tree in the family Dipterocarpaceae. The specific epithet micrantha means "small flower".

Hopea pedicellata is a tree in the family Dipterocarpaceae. The specific epithet pedicellata, refers to the species' prominent pedicel.

Hopea pentanervia is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet pentanervia means "five-nerved", referring to the species' five pairs of leaf veins.

Hopea sangal is a tree in the family Dipterocarpaceae. It is native to tropical Asia.

Hopea semicuneata is a tree in the family Dipterocarpaceae. The specific epithet semicuneata means "half wedge-shaped", referring to the leaf base.

Hopea bullatifolia is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet bullatifolia means "blistered leaf".

Hopea rudiformis is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet rudiformis means "sword-shaped", referring to the leaf.

Hopea tenuinervula is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet tenuinervula means "slender nerve", referring to the leaf veins.

Hopea treubii is a tree in the family Dipterocarpaceae, native to Borneo. It is named for the Dutch botanist Melchior Treub.

Hopea wyattsmithii is a tree in the family Dipterocarpaceae, native to Borneo. It is named for the botanist John Wyatt-Smith.

References

  1. 1 2 3 Barstow, M. (2020). "Hopea sphaerocarpa". IUCN Red List of Threatened Species . 2020: e.T33397A149070981. Retrieved 8 September 2021.
  2. 1 2 "Hopea sphaerocarpa". Plants of the World Online . Royal Botanic Gardens, Kew. Retrieved 8 September 2021.
  3. 1 2 Ashton, P. S. (2004). "Hopea Roxb.". In Soepadmo, E.; Saw, L. G.; Chung, R. C. K. (eds.). Tree Flora of Sabah and Sarawak. 5. Forest Research Institute Malaysia. p. 180. ISBN   983-2181-59-3.


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