1. Family: Araceae Juss.
    1. Genus: Alocasia (Schott) G.Don
      1. Alocasia maquilingensis Merr.

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

    [CATE]

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

    Habitat
    On slopes in primary rain forests at low to medium elevations.
    Distribution
    Endemic to the Philippines; Luzon, Mindanao, Leyte, Panay.
    General Description
    Robust caulescent herb; leaves several together, without interspersed cataphylls; petiole to ea. 1 m long, thickly pubescent to glabrescent, sheathing in the lower third to half; blade broadly ovato-sagittate ea. 55-90 cm long; anterior lobe 50-60 cm long, about as wide at base as long, with ea. 8 primary lateral veins on each side of the anterior costa diverging at ea. 60°, especially the proximal ones sometimes bearing subsidiary veins intermediate in thickness between primary and secondary venation; primary and subsidiary veins with conspicuous glands in their axils; secondary venation rather prominent abaxially, numerous and close-spaced, arising from the primary venation at ea. 70° then deflected marginally and organised into distinct interprimary collective veins; primary and secondary veins strongly pubescent to almost glabrous, but at least with some hairs on the finest secondary veins especially near the blade margin; posterior lobes mostly broadly rounded, sometimes squared off, ea. 20-30 cm long; posterior costae naked in the sinus for ea. 2 cm; inflorescences ea. 10-30 clustered together in the centre of the crown; peduncle ea. 15 cm long, pubescent; spathe white, ea. 10 cm long; lower spathe ea. 2 cm long, separated from the blade by a rather weak constriction slightly above the level of the sterile interstice of the spadix; limb narrowly oblong lanceolate, the tip obtuse to subtruncate and abruptly mucronate for ea. 5 mm; spadix equalling to slightly exceeding the spathe in length, stipitate for ea. 6 mm; female zone ea. 1 cm long; ovaries ovoid, ea. 1.5 mm tall; style slender, ea. 0.8 mm long; stigma broad, weakly lobed; sterile interstice very short, not or hardly attenuated, ea. 3 mm long (more or less one whorl of synandrodia); male zone 1. 7-2 cm long, cylindric, ea. 6 mm diam.; synandria mostly rhombic-hexagonal, ca. 1.5-2 mm across, those in the middle of the male zone longitudinally (with respect to spadix) compressed (?always); appendix ca. 6-7 cm long, cylindric, distally tapering to a point, composed of low .sinuous compressed staminodia; fruiting spathe ?red, ovoid to pyriform, 4.5 x 2 cm, longitudinally dehiscent; fruits red.

    Images

    Distribution

    Native to:

    Philippines

    Alocasia maquilingensis Merr. appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Jan 1, 1997 Ramos, M. [31422], Philippines K000400144
    Jan 1, 1997 Elmer, A.D.E. [16181], Philippines K000400143
    Jan 1, 1997 Elmer, A.D.E. [17955], Philippines K000400145
    Nov 14, 1996 Ramos, M., Edano, G. [36829], Philippines K000400146

    First published in Philipp. J. Sci. 13: 3 (1918)

    Accepted by

    • 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

    CATE Araceae
    • Hay, A. 1999. The genus Alocasia (Araceae-Colocasieae) in the Philippines. Gardens Bull. Singapore. 51: 1 - 41.

    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