Bursera tomentosa (Jacq.) Triana & Planch.
  • Ann. Sci. Nat., Bot.


Cite taxon page as 'WFO (2020): Bursera tomentosa (Jacq.) Triana & Planch. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000576338. Accessed on: 03 Dec 2020'

General Information

Bursera tomentosa (Jacq.) Triana & Planch., Ann. Sci. Nat. Bot., sér. 5, 14: 304. 1872; Elaphrium tomentosum Jacq.

Arboles, 2–20 m de alto, corteza lisa, gris a café-rojiza, no exfoliante. Hojas una vez pinnadas, hasta 19.5 cm de largo y 15 cm de ancho, tomentosas, raquis alado; folíolos 5–13 (–17), ovalados a obovados, ápice agudo u obtuso, crenados, mucho más claros en el envés que en la haz. Panículas 3.5–15 cm de largo (hasta 10.5 cm de largo cuando en fruto); sépalos 4, 2/3 a casi tan largos como los pétalos; pétalos 4, 3–5 mm de largo. Frutos subglobosos o elipsoides (obovoides), 7–11 (–15) mm de largo, 2-valvados, cafés al madurar.

Común, en bosques secos en la zona norcentral hasta Chontales; 40–1300 m; fl ene, may–jul, fr jun–nov; Stevens 2992, 20202; Chiapas a Colombia y Venezuela. El material colectado en flor sin hojas se puede diferenciar de B. diversifolia por sus flores más grandes. Se la usa como cercos vivos; se dice que la corteza es medicinal. "Caraño".

  • Provided by: [F].Flora de Nicaragua
    • Source: [
    • 1
    • ]. 

    Small trees, 5-10 m high; bark on the branches red, glabrate; branchlets tomentose, yellowish. Leaves odd-pinnate, grayish- or yellowish-tomentose, be- coming less so with age, 5-20 cm long; petioles not winged, 10-44 mm long; leaflets (5-) 7-11, elliptic to ovate elliptic or lanceolate-elliptic, slightly in- equilateral, the laterals rounded to acute apically and obtuse basally, the termin- als acute apically and basally, coriaceous, the margins crenate, tomentose and lighter beneath, less pubescent above with shorter trichomes, 27-62 mm long and 14-25 mm wide, the middle pairs usually largest, sessile or with petiolules to 1 mm long; rachis winged, the wing elliptic to oblanceolate, to 9 mm wide. Inflorescences tomentose, the staminate 1 cm long, the carpellate 2-6.5 cm long in fruit. Flowers 4-merous, with tomentose pedicels 3-6 mm long; staminate flowers with the sepals 4, connate basally, ovate, tomentose, ca. 1 mm long, the petals 4, ovate, pubescent, 1.5 mm long and less than 1 mm wide, thickened slightly and incurved apically, the stamens 8, the filaments less than 1 mm long, those opposite the sepals longer, the disc 8-lobed; carpellate flowers with the sepals 4, acute, 2-3 mm long, persistent in fruit, the stamens often persistent in fruit, the stigma 2-lobed, persistent in fruit. Fruits obovoid, glabrous, green, ma- turing copper-red and drying brown, 7-8 mm long and 5-7 mm in diameter, dehiscing by 2 valves; pyrenes 1, 1-seeded, bony, whitish, ovoid, convex, 6-8.5 mm long and 5-8 mm wide; seed coat black.

  • Provided by: [D].Flora de Panama
    • Source: [
    • 2
    • ]. 

    Habit

    trees

  • Provided by: [D].Flora de Panama
    • Source: [
    • 2
    • ]. 

    Distribution

    This species occurs in Costa Rica, Panama, Columbia, Venezuela, and the Caribbean islands of Aruba, Bonaire, and Curaqao.

  • Provided by: [D].Flora de Panama
    • Source: [
    • 2
    • ]. 

    Distribution Map

     
    • Native distribution
    Found in
    • Southern America Brazil Roraima

     Information From

    Burseraceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    MBG Floras Images
    http://www.tropicos.org/ImageSearch.aspx
    Flora images. Missouri Botanical Garden. Accessed on Jun. 2018.
    • B Missouri Botanical Garden
    • C Missouri Botanical Garden
    Flora de Panama
    http://www.tropicos.org/Project/PAC
    Robert E. Woodson, Jr. and Robert W. Schery Annals of the Missouri Botanical Garden Vol. 67, No. 4 (1980), pp. ii-xxxiii
    • D Missouri Botanical Garden
    Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
    http://floradobrasil.jbrj.gov.br
    Brazil Flora G (2014): Brazilian Flora 2020 project - Projeto Flora do Brasil 2020. v393.147. Instituto de Pesquisas Jardim Botanico do Rio de Janeiro. Dataset/Checklist. doi:10.15468/1mtkaw
    • E Group Brazil Flora, REFLORA Program
    Flora de Nicaragua
    http://www.tropicos.org/projectwebportal.aspx?projectid=7&pagename=Home&langid=66
    WD Stevens, CU Ulloa, A Pool and OM Montiel. Missouri Botanical Garden Press, 2001
    • F Missouri Botanical Garden
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • G CC0 1.0 Universal (CC0 1.0).
    Global Tree Search
    https://tools.bgci.org/global_tree_search.php
    BGCI. 2018. GlobalTreeSearch online database. Botanic Gardens Conservation International. Richmond, U.K. Available at www.bgci.org. Accessed on 30/11/2018.
    • H Botanic Gardens Conservation International