Semecarpus sandakanus

Species of flowering plant From Wikipedia, the free encyclopedia

Semecarpus sandakanus is a flowering plant in the family Anacardiaceae. It is native to Borneo.[3]

Quick facts Conservation status, Scientific classification ...
Semecarpus sandakanus
Critically endangered
Critically endangered, possibly extinct (IUCN 3.1)[1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Spermatophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Anacardiaceae
Genus: Semecarpus
Species:
S. sandakanus
Binomial name
Semecarpus sandakanus
Kochummen[2]
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Description

Semecarpus sandakanus grows as a tree up to 5 m (16 ft) tall. It has grey, slender twigs. The leathery leaves are elliptic and measure up to 30.5 cm (12 in) long and to 10 cm (3.9 in) wide. The inflorescences, in panicles, measure up to 10 cm (4 in) long.[3]

Taxonomy

Semecarpus sandakanus was described by Malaysian botanist Kizhakkedathu Mathai Kochummen in Sandakania in 1996.[2] The type specimen was collected in Sandakan District in Sabah, Borneo. The species is named for Sandakan.[3]

Distribution and habitat

Semecarpus sandakanus is endemic to Borneo, where it is known only from a single collection in Sandakan District. Its habitat is in lowland forest.[1][3]

Conservation

Semecarpus sandakanus has been assessed as critically endangered (possibly extinct) on the IUCN Red List. Its single habitat has been converted to a palm oil plantation and the species has not been encountered since 1977. It is not known to be present in any protected areas.[1]

References

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