1. Family: Araceae Juss.
    1. Genus: Anthurium Schott
      1. Anthurium angustispadix Croat & R.A.Baker

        This species is accepted, and its native range is Costa Rica to W. Panama.

    [CATE]

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

    General Description
    Epiphyte, sometimes secondarily terrestrial; stems 18-30 cm long, 1-1.5 cm diam., branching, creeping, elongate; internodes 0.8-2 cm long; roots numerous, dense, 3-4 mm thick, directed downward; cataphylls thin, 6-11 cm long, gradually long-acuminate at apex (the acumen 2-4 cm long and inrolled) drying tan, persisting, di-lacerating. LEAVES spreading; petioles 5-22 cm long, 4-7.5 mm diam., narrowly, deeply, and acutely sulcate, rounded abaxially; geniculum 1.5-2 cm long; blades lanceolate to oblong-lanceolate, thin to medium thick, gradually long-acuminate at apex (the acumen acute or very minutely inrolled), acute to attenuate at base, 13-30 cm long, 4-7.5 cm wide, broadest slightly below the middle; the upper surface glossy, dulling with age, lower surface glossy or semiglossy; midrib raised, triangular above, diminishing to ward apex, convexly raised below; primary lateral veins 11-16 per side, departing midrib at 55°-65° angle, sunken above, raised below, straight to arcuate-ascending, loop-connecting; collective vein arising from the base or the first or second pair of lateral veins, 3-4 mm from margin, sunken above, raised below. INFLORESCENCE erect-spreading; shorter to longer than leaves; peduncles 20-40 cm long, 1.5-3 mm diam., terete, equalling or longer than petioles; spathe medium green (B & K Yellow-green 5/ 10), linear-lanceolate, 4.5-8.5 cm long, 4-9 mm wide, broadest near the base, long-acuminalc at apex, acute at base inserted at a 50°-70° angle on peduncle; stipe 3 mm long in front, 1 mm long in back, 4-5 mm diam., or spadix sessile; spadix greenish-yellow at base, paler at apex (B & K Yellow-green 8/5 to 6/7.5), 4.5-10 cm long, 3-6 mm diam. at base, 2-4 mm diam. at apex; flowers rhombic, 1.7-2.8 mm wide in both directions, the sides sigmoid; 5-6 flowers visible in the principal spiral, 5-10 flowers visible in the alternate spiral; tepals glossy to matte, papillate, green to greenish-yellow, brown in fruit, the lateral tepals 0.8-1 mm wide, the inner margin thin, turned up against pistil; pistils slightly emergent, green, at first covered by tepals and flat, rapidly emergent into a pointed mound; stigma 0.3-0.5 mm long, ellipsoid, brushlike, white, exserted. small droplet persisting for 1-2 days before stamens emerge, dry and gray when stamens emerge, usually not emerging in the apical half to third of spadix; stamens emerging rapidly from the base in a regular sequence, laterals first followed by alternates, held at the side of pistil, sometimes contiguous; anthers pale yellow, 0.2-0.3 mm long, ca. 0.4 mm wide; thecae ellipsoid, prominently divaricate, opening bowl-shaped; pollen orange-yellow, fading creamy white; strong sweet aroma present when stigma droplets appear and continuing while pollen is fresh. INFRUCTESCENCE spreading-pendent; the spathe green, intact; spadix 5-9 cm long; berries obovoid to depressed-globose, almost flat at apex, pale yellow-green, to 5 mm long; mesocarp watery, clear, sweet; seeds 2, pale green, flattened, to 2.8 mm long and 2.5 mm wide, each enveloped in a clear, gelatinous substance to 4 mm long.
    Distribution
    Eastern Costa Rica and western Panama.
    Habitat
    Premontane wet and tropical wet forest life zones.

    Images

    Distribution

    Native to:

    Costa Rica, Panamá

    Anthurium angustispadix Croat & R.A.Baker appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Jan 1, 1974 Croat, T.B. [26600], Costa Rica K000434124 isotype
    Jan 1, 1974 Croat, T.B. [26600], Costa Rica K000434125 isotype

    First published in Brenesia 16(Suppl.): 23 (1979)

    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

    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