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

        This species is accepted, and its native range is Nicaragua to Panama.

    [CATE]

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

    General Description
    Epiphytic; stem less than 20 cm long, 1.5-3 cm diam.; leaf scars obscured by root mass and persistent cataphylls; roots moderately dense and numerous, brown to green, scurfy to pubescent, moderately thick and elongate, mostly 2-6 mm diam.; cataphylls lanceolate, coriaceous, acutely 1-ribbed throughout, 11-25 cm long, obtuse to acute to narrowly acuminate at apex, plain green to slightly tinged with red, drying brown, persisting intact, eventually deciduous. LEAVES erect-spreading to spreading; petioles (6)lO-47 cm long, 7- 13 mm diam., subquadrangular, broadly sulcate with the margins sharply raised adaxially, 3-5- ribbed abaxially, the surface pale-speckled; geniculum thicker and paler than petiole, sometimes reddish abaxially, 1-2 cm long; blades subcoriaceous to coriaceous, elliptic to narrowly oblong-ellipticto oblong-lanceolate, obtuse to acute to gradually acuminate at apex (the acumen downturned and weakly apiculate), usually acute to narrowly acute (rarely obtuse) at base, (30)40-106 cm long, (4.5)8-34 cm wide, broadest at or near the middle, the margins prominently undulate; upper surface semiglossy, dark green, lower surface semiglossy to glossy, slightly paler; midrib flat to obscurely angular at base, becoming prominently and sharply raised toward the apex and paler than surface above, prominently higher than broad and 3-ribbed at base, becoming prominently and acutely raised toward the apex below; primary lateral veins 10-20 per side, departing midrib at 60-75º angle, almost straight to the collective vein, loopconnected in the upper half, prominently and convexly raised above and below, more so above, paler than surface; interprimary veins less prominent than primary lateral veins; tertiary veins weakly visible, paler than surface above, darker than surface below, flat above and below; reticulate veins partially visible above, darker than surface below, drying prominulous above and below; collective vein arising in the upper half or in the upper third of the blade, flat, when dried slightly raised on both surfaces, 3-5 mm from margin. INFLORESCENCES erect to spreading or arching-pendent; peduncle (18)40-54 cm long, 4- 10 mm diam., equaling to 1.4-2.4 x as long as petiole, light green, weakly pale-speckled, sometimes tinged with purple at base, terete or 1-ribbed below opening of the spathe, sometimes faintly many-ribbed; spathe erect to reflexed, often rolled up, subcoriaceous, yellow-green, sometimes heavily tinged with violet-purple (B & K yellow-green 6/7.5 to 7/2.5), oblong-lanceolate to lanceolate, (4.5)8-20 cm long, 1-4 cm wide, broadest near the base, inserted at 60-75º angle on peduncle, short-acuminate (the acumen minutely inrolled), acute to decurrent on peduncle at base, the margins meeting at 20-60'ºangle; spadix green (B & K yellow-green 5/6) to maroon (B & K red-purple 2/7.5), long-tapered, 9-30 cm long, 6-15 mm diam. near base, 4-6 mm diam. near apex; flowers square to rhombic, 2.3-3.4 mm long, 1.7-2.8 mm wide, the sides shallowly sigmoid to straight; 10-20 flowers visible in principal spiral, 7- 15 in alternate spiral; tepals matte, inconspicuously pale punctate, with droplets appearing usually after 2 or more anthers emerge; lateral tepals 0.8-1.8 mm wide, the inner margins straight to slightly convex; pistils raised, rectangular to bluntly pyramidal, green to purplish; stigma ellipsoid, green, 0.4- 1.1 mm long, brush-like, droplets appearing 12-22 days before stamens emerge, persisting for 5-15 days; stamens emerging ± rapidly from the base or near the base, grouped in a tight cluster above the pistil; filaments retracting, short, ca. 0.2 mm long, 0.5-1 mm wide; anthers pale orange, 0.5-0.6 mm long, 0.7-1 mm wide, contiguous; thecae ellipsoid, scarcely divaricate; pollen orange fading to pale orange to lavender to white or tan. INFRUCTESCENCE pendent; spathe reflexed; spadix to55 cm long, 6 cm diam., with berries emerging ± uniformly throughout; berries red, oblong, acute at apex, tapered to both ends, to 15 mm long; mesocarp mealy, white, sweet; seeds 2 per berry, white, oblong, to 4 mm long.
    Distribution
    Known from the Atlantic slope of Nicaragua and Costa Rica.
    Habitat
    Tropical wet forest, premontane wet forest, and wetter parts of tropical moist forest.

    Distribution

    Native to:

    Costa Rica, Nicaragua, Panamá

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

    First published in Brenesia 16(Suppl.): 97 (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.
    • Stevens, W.D., Ulloa U., C., Pool, A. & Montiel, O.M. (2001). Flora de Nicaragua Monographs in Systematic Botany from the Missouri Botanical Garden 85: i-xlii, 1-2666.
    • Govaerts, R. (1995). World Checklist of Seed Plants 1(1, 2): 1-483, 1-529. MIM, Deurne.

    Literature

    CATE Araceae
    • Croat, T.B. 1991. A revision of Anthurium Section Pachyneurium (Araceae). Annals of the Missouri Botanical Garden. 78 (3): 539-855

    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

    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