1. Family: Araceae Juss.
    1. Genus: Anthurium Schott
      1. Anthurium cordatotriangulum Matuda

        This species is accepted, and its native range is Mexico (Oaxaca, Chiapas).

    [CATE]

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

    Habitat
    Oak-pine forest.
    Distribution
    Known for certain only from the southeastern corner of Chiapas near the Guatemalan border in Molozinila and Union Juarez in the Sierra Madre de Chiapas.
    General Description
    Stems short; cataphylls broadly triangular, 5- 7 cm long, drying and weathering into persistent fibers. LEAVES with petiole 50-55 cm long, 5- 8 mm diam., broadly silicate, stiff; geniculum 2-3 cm long; blades broadly ovate-triangular, subcoriaceous, gradually acuminate at apex, broadly lobed at base, 37-64 cm long, 26-46 cm diam., broadest at point of petiole attachment or just below; the anterior lobe 30-44 cm long; the posterior lobes 11-23 cm long, directed outward at ca. 45° angle from petiole; the sinus parabolic to hippocrepiform, round at apex; the midrib raised above and below; basal veins 5 or 6 pairs, the third to sixth coalesced 3-6 cm, raised above and below; primary lateral veins 5 or 6 per side, departing midrib at 60° angle, ± straight, usually prominently loop-connected into collective vein in apical half of blade; the collective vein arising from the first basal vein or sometimes from one of the lower primary lateral veins. INFLORESCENCE usually longer than leaves; peduncle subterete, to 57 cm long, ca. 5 mm diam.; spathe moderately thick, green, lanceolate, 14-18 cm long, 2.5-4.5 cm wide, long-acuminate at apex, rounded and ± clasping at base; stipe to 15 mm long in front, 6 mm long in back; spadix purplish (dried), 10-13 cm long, 8-10 mm diam. at base, 4-5 mm diam. At apex; the flowers rhombic, 2.7-3.1 mm long, 1.5-2.2 mm wide; 7-9 flowers visible in the principal spiral; tepals weakly punctate; pistils not emergent; stigma 3-3.5 mm long, broadly elliptic; stamens emerging from base and held just above tepals in a tight cluster; thecae oblong-elliptic, scarcely divaricate. INFRUCTESCENCE not seen.

    Distribution

    Native to:

    Mexico Southeast, Mexico Southwest

    Anthurium cordatotriangulum Matuda appears in other Kew resources:

    First published in Anales Inst. Biol. Univ. Nac. México 36: 109 (1966)

    Accepted by

    • Garcia-Mendoza, A.J. & Meave, J.A. (eds.) (2012). Diversidad florística de Oaxaca: de musgos a angiospermas (colecciones y listas de especies), ed. 2: 1-351. Instituto de Biología, Universidad Nacional Autónoma de México.
    • 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.

    Literature

    Kew Backbone Distributions
    • Garcia-Mendoza, A.J. & Meave, J.A. (eds.) (2012). Diversidad florística de Oaxaca: de musgos a angiospermas (colecciones y listas de especies), ed. 2: 1-351. Instituto de Biología, Universidad Nacional Autónoma de México.

    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