1. Family: Araceae Juss.
    1. Genus: Anthurium Schott
      1. Anthurium dwyeri Croat

        This species is accepted, and its native range is Costa Rica to Colombia (Chocó).

    [CATE]

    CATE Araceae, 17 Dec 2011. araceae.e-monocot.org

    General Description
    Epiphyte; leaf scars obscured by dense roots and persistent cataphyll fibers; roots numerous, 2-5 mm thick; cataphylls moderately thin, 5-7 cm long, acuminate at apex, quickly turning reddish brown, weathering to subpersistent fibers. LEAVES spreading; petioles 4-19 cm long, 5-9 mm wide, stiff, almost triangular, sharply acute abaxially, broadly and sharply sulcate adaxially with a faint medial rib; geniculum 1-2 cm long; blades oblong-elliptic, coriaceous, slightly arched along the midrib, acute to abruptly short-acuminate at apex (the acumen minutely apiculate), acute at base, 24-40 cm long, 6-11 cm wide, broadest near the middle or slightly above, the margin flat or broadly undulate; upper surface glossy, lower surface semiglossy, with moderately dense, dark glandular punctations; midrib convexly raised above, narrowing and diminishing towards apex, sharply acute below, usually with a distinct, erect rib; primary lateral veins 20-35 per side, departing midrib at ca. 60° angle, slightly sunken above, obscure below, more or less straight to the collective vein; collective vein arising from the base, mostly straight, 5-7 mm from margin, slightly sunken above, obscure below. INFLORESCENCE erect-spreading, shorter to longer than the leaves; peduncle 6-44 cm long, 4-8 mm wide, sharply triangular, the sharpest margin continuous with the decurrent edges of spathe, flexible to more or less stiff; spathe coriaceous, yellow-green, sometimes tinged purplish (B & K Yellow-green 7/10) at anthesis, lanceolate-elliptic to broadly lanceolate or oblong-elliptic, 3-11 cm long, 2.2-4.1 cm wide, broadest near point of insertion, short-acuminate at apex (the acumen hooked), acute and slightly inequilateral at base, decurrent 5-15 mm, inserted at 70° angle on peduncle, spreading, meeting on peduncle at 60-90° angle; the stipe 1-3 mm long in back, 6-9 mm diam., darker green than peduncle; spadix pale green (B & K Yellow-green 7/10) at anthesis, 7.5-16.5 cm long, 8-13 mm diam. at base, 5-9 mm diam. at apex; flowers square or rhombic to weakly 4-lobed, 3-4.1 mm long, 2.5-3.9 mm wide, ca. 6 flowers visible m the principal spiral, ca. 5 flowers visible in the alternate spiral, the sides straight to shallowly sigmoid; tepals green, semiglossy, the lateral tepals 2-2.2 mm wide; pistil weakly emergent at anthesis, pale green, the stigma oblong, with minute droplet just before pollen is visible, the droplets remaining after pollen appears; stamens never fully exserted, squeezing minute amounts of pollen out between tepals and pistil, the pollen held at edge of droplet; pollen white. INFRUCTESCENCE spreading to pendent, the spathe much shorter than the spadix, spreading; spadix 12-24 cm long, to 2.5 cm diam.; berries subglobose, flattened at apex, pale lavender white, ca. 7 mm long, 6-7 mm wide, 4-5 mm thick, with a whitish circular area ca. 2 mm wide around the stigma; seeds 6, narrowly ovoid, white, ca. 2 mm long.
    Distribution
    Costa Rica, Panama and Colombia.
    Habitat
    Tropical wet and premontane rain forest.
    [CPLC]

    Bernal, R., Gradstein, S.R. & Celis, M. (eds.). 2015. Catálogo de plantas y líquenes de Colombia. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá. http://catalogoplantasdecolombia.unal.edu.co

    Distribution
    Nativa en Colombia; Alt. 5 - 1150 m.; Pacífico.
    Habit
    Hierba, epífita
    Conservation
    No Evaluada

    Images

    Distribution

    Native to:

    Colombia, Costa Rica, Panamá

    Anthurium dwyeri Croat appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Apr 1, 1976 Croat, T.B. [34301], Panama K000434227 isotype

    First published in Selbyana 5: 323 (1981)

    Accepted by

    • Hammel, B.E. & al. (2003). Manual de Plantas de Costa Rica 2: 1-694. Missouri Botanical Garden Press, St. Louis.
    • Govaerts, R. & Frodin, D.G. (2002). World Checklist and Bibliography of Araceae (and Acoraceae): 1-560. The Board of Trustees of the Royal Botanic Gardens, Kew.
    • Govaerts, R. (1995). World Checklist of Seed Plants 1(1, 2): 1-483, 1-529. MIM, Deurne.

    Sources

    CATE Araceae
    Haigh, A., Clark, B., Reynolds, L., Mayo, S.J., Croat, T.B., Lay, L., Boyce, P.C., Mora, M., Bogner, J., Sellaro, M., Wong, S.Y., Kostelac, C., Grayum, M.H., Keating, R.C., Ruckert, G., Naylor, M.F. and Hay, A., CATE Araceae, 17 Dec 2011.
    http://creativecommons.org/licenses/by-nc-sa/3.0

    Catálogo de Plantas y Líquenes de Colombia
    http://creativecommons.org/licenses/by-nc-sa/3.0

    Herbarium Catalogue Specimens
    'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
    Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Kew Names and Taxonomic Backbone
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0