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

        This species is accepted, and its native range is N. Peru.

    [CATE]

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

    Vernacular
    Local Aguaruna name: uyanchi yakay.
    Habitat
    Premontane wet forest transition to Tropical (P-wf/T) life zone.
    Diagnostic
    Characterized by a dark purple spadix, large cordate blades with broadly convex margins, and a spathulate sinus. Anthurium kugkumasii is similar to A. brent-berlinii, but that species has a larger, orange spadix and blades with a constricted anterior lobe.
    General Description
    Terrestrial; internodes shorter than broad, drying 3-3.5 cm diam.; cataphylls 9.5- 15 cm long, unribbed, drying dark red-brown, persisting at upper internodes as dense, coarse, dark, mostly longitudinal fibers. LEAVES: Petioles 71- 74 cm long, drying 5-7 mm diam., sulcate at least near base, drying gray, sometimes pale grayish green near base; geniculum 1.8-2.5 x 5-9 cm, concolorous or sometimes brown-red, sometimes minutely ridged or wrinkled; blades cordate with margins broadly convex; somewhat narrowly acuminate at apex (acumen 1.3-2.5 cm long), 59-61.5 × 39-43 cm, 1.3-1.5 times longer than broad, ca. 0.8 times the length of the petiole, drying gray-green above, reddish gray below; anterior lobe 42.5-45 × 19-23 cm at midpoint; posterior lobe 20-22 × 14-15 cm; sinus broadly spathulate, 15-16 cm deep; midrib narrowly rounded, drying 1-2 mm wide, slightly paler above, thicker than broad, sometimes acute, concolorous to slightly darker below; primary lateral veins 6-8 per side, 2-5 cm apart, departing midrib at a (40°-) 50°-60° angle, +/- straight or slightly arching to a collective vein, somewhat prominent above, prominent below; basal veins 7-9 per side, 1st pair free or almost free to base, 6th and 7th coalesced to 5.5-6.5 cm; posterior rib naked 5.5-7.5 cm along sinus; collective veins sometimes arising from one of the lower basal veins, sometimes from about the middle of the blade, somewhat less prominent than primary lateral veins, 3-7 mm from margin. INFLORESCENCE peduncle 28-31 cm long, drying ca. 5 mm diam., drying grayish red or yellow-brown; spathe erect, green, lanceolate, 10.5-15.5 (-19) × 2-2.4 (-5.3) cm; spadix dark purple, curved away from spathe, slightly stipitate (stipe 5-6 mm long), 9.5-16 cm long, drying 6-7 mm diam. Flowers 1.7-2 × 1.8 mm, 6-7 (-8) visible per spiral; lateral tepals 1.2-1.5 cm wide, 2-sided.
    Distribution
    Perú (Amazonas).

    Distribution

    Anthurium kugkumasii Croat appears in other Kew resources:

    First published in Rodriguésia 56(88): 78 (2005)

    Accepted by

    • Govaerts, R.H.A. (2011). World checklist of selected plant families published update Facilitated by the Trustees of the Royal Botanic Gardens, Kew.

    Literature

    CATE Araceae
    • Croat, T.B., Swart, A. & Yates, E.D. 2005. New species of Araceae from the Río Cenepa region, Amazonas Department, Perú. Rodriguésia. 56(88): 65-126

    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