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Bursera tonkinensis

Overview

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Vulnerable

Threat status

Interesting Facts

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Description

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Genus Bursera

Trees with uni or bipinnate, rarely 1-foliolate leaves. Leaflets petiolulate , obtuse or retuse , entire or serrate. Inflorescence a panicle. Flowers small, bisexual or unisexual . Sepals 3-6, connate at the base , imbricate. Petals 3-6, oblong-ovate, often much longer than the sepals, reflexed or spreading , valvate . Stamens 6-12, free ; anthers oblong-ovate. Disc annular , crenate . Ovary sessile, ovate-subglobose, 3-5-locular, each locule 2 ovuled; style very short or absent; stigmas 3-5, obtuse. Fruit a globose or slightly oblong drupe with 3-5, l-seeded pyrenes. Seeds with foliaceous cotyledons.

A genus with about 80 species, mostly in tropical America.[1]

Habitat

Biome: Terrestrial [2].

Ecology: A rare species restricted to primary and secondary evergreen forest on limestone mountains.[2].

Taxonomy

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Notes

Publishing author : Guillaumin Publication : in Rev. Gen. de Bot. xix. 161 (1907).

Similar Species

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Members of the genus Bursera

ZipcodeZoo has pages for 6 species, subspecies, varieties, forms, and cultivars in this genus:

B. fagaroides (Elephant Tree) · B. fagaroides var. elongata (Copal) · B. graveolens (Palo Santo) · B. hindsiana (Red Elephant Tree) · B. microphylla (Elephant Tree) · B. simaruba (Dysentery Bark)

More Info

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Further Reading

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Notes

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Contributors

Identifiers

Footnotes

  1. "Bursera". in Flora of Pakistan . Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  2. World Conservation Monitoring Centre 1998. Bursera tonkinensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 31 January 2012. [back]
Last Revised: 7/22/2012