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

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

    [CATE]

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

    Distribution

    Anthurium straminopetiolum is endemic to Peru, known only from the type locality in Amazonas Department in the valley of the RIO Cenepa at 200-250 m elevation in a Premontane wet forest life zone.

    General Description

    Terrestrial; internodes 6.0-9.0 cm long, .5-.7 cm diam., drying light grayish green, coarsely granular, wispy; cataphylls 5.0-10.2 cm long, .6-1.0 cm wide, pale yellow, gradually narrowing toward apex, dense dispersion of pale linear, minute ribs resembling waves; petioles 25.4-33.2 cm long, .4-.6 cm wide, drying pale grayish-yellow, moderate to deeply ribbed areas; geniculum 1.3-1.5 cm long, .3-.5 cm wide, drying with a darker shade of grayish-yellow, deeply ribbed on upper surface, round-raised on lower surface; blades ovate, 31.3-40.7 cm long, 15.8-24.6 cm wide, 1.8 times longer than broad, slightly to moderately lobed, abrupt acuminate at apex; upper surface densely and finely granular on magnification; lower surface drying semiglossy, sparsely granular in the areoles; anterior lobe 29.2-37.5 cm long, 15.2-24.0 cm wide; posterior lobe 3.2-6.6 cm long, 4.8-7.5 cm wide, parabolic to hippocrepiform, rounded at apex; basal veins 5-6 pairs, 1st-2nd pair free to base, 3rcl fused 1.2-1.8 cm, 4th fused 2.0-2.2 cm, 5th-6th fused 2.5-2.8 cm; posterior rib naked 1.3-2.1 cm; midrib narrowly rounded to bluntly acute, above, thicker than broad to weakly round-raised below, very minutely granular above and below; primary lateral veins 6-8 on each side arising at 48°-52°, narrowly rounded, somewhat glossy , thicker than broad above and below; tertiary veins drying much lighter than the blade; collective veins  arising from 1st-2nd basal vein, 1.0-3.0 mm from margin. INFLORESCENCE erect; peduncle 9.6-20.2 cm long, 2-4 mm wide; spathe 8.3-9.6 cm long, .8-1.2 cm wide, 9 times longer than broad, oblong, narrowly rounded at apex, minutely ribbed, pale-lineate, light green, spreading, drying greenish gray; spadix 7.3-11.8 cm long, drying .5-1.2 diam., white, 11 times longer than broad; flowers 5 visible per spiral, 1.0-1.2 cm long and wide, 4-lobed, tepals minutely granular, bicolorous, lateral tepals .4-.6 mm wide, inner margins rounded, outer margins 3-sided.

    Distribution

    Anthurium straminopetiolum Croat appears in other Kew resources:

    First published in Aroideana 34: 61 (2011)

    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