Araucaria Juss.
  • Gen. Pl. 413. 1789.


Cite taxon page as 'WFO (2020): Araucaria Juss. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-4000002861. Accessed on: 08 Apr 2020'

General Information

Trees monoecious, occasionally dioecious; branches whorled or almost so; winter buds small. Leaves spirally arranged, needlelike to broadly ovate or triangular, varied in shape and size even on same tree. Pollen cones axillary or terminal on branchlets, cylindric, ovoid, or ellipsoid; microsporophylls densely arranged. Seed cones erect, ellipsoid, or ovoid to subglobose; ovulate scales ligulate; bracts of mature cones large, woody, distal part thickened, distal margin sharply and transversely ridged, apex reflexed or upcurved, pointed; seed scales adnate with bracts in basal, seed-bearing part, detached in apical part, sometimes thickened and exposed. Seeds connate with bracts, sometimes with 2 apparent lateral wings formed from bract. Cotyledons usually 2, occasionally 4. Germination hypogeal or epigeal.

  • Provided by: [C].Flora Of CHina @ efloras.org
    • Source: [
    • 1
    • ]. 

    ARAUCARIA Juss.

    Araucaria bidwillii Hook., London J. Bot. 2: 503. 1843.

    Arboles muy grandes; copa de las plantas aisladas y jóvenes de forma cónica y simétrica, de las plantas viejas asimétricas; plantas generalmente dioicas. Hojas lanceoladas, aplanadas y rígidas, hasta 5 cm de largo y 5 mm de ancho. Conos en las ramas superiores, elípticos o globosos, hasta 30 cm de largo y 22 cm de ancho; semillas hasta 150 por cono, 5–6 cm de largo y 2.5 cm de ancho, con un ala rudimentaria.

    Introducida, cultivada; 1500 m; Seymour 2193, Stevens 21862; nativa de Queensland, Australia. Género con ca 18 especies, 13 endémicas de Nueva Caledonia, 1 de la Isla Norfolk y las restantes en Nueva Guinea, Australia y sur de Sudamérica. "Araucaria".

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

    Synonyms

     Information From

    Araucariaceae
    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
    Flora Of CHina @ efloras.org
    http://www.efloras.org/flora_page.aspx?flora_id=2
    'Flora of China @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=2 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • C Missouri Botanical Garden
    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
    • D Missouri Botanical Garden
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • E CC0 1.0 Universal (CC0 1.0).