1. Family: Orchidaceae Juss.
    1. Genus: Paphiopedilum Pfitzer
      1. Paphiopedilum haynaldianum (Rchb.f.) Stein

        This species is accepted, and its native range is Philippines (Luzon, Negros).

    [C-EM]
    Distribution

    Philippines (Luzon & Negros); sea-level to 1400 m altitude.

    General Description

    A terrestrial, lithophytic or rarely epiphytic herb. Leaves 6–7, linear-ligulate, obtuse or rounded at tricuspidate apex, 22–45 cm long, 5 cm wide, mid-green. Inflorescence spreading-arcuate to suberect, 3–4-flowered; peduncle 18–51 cm long, purple, shaggily white-villose; bracts oblonglanceolate, obtuse, apiculate, 2.7–4.6 cm long. Flowers 10–12.5 cm across; dorsal sepal creamy white, flushed purple on side, green or yellow in centre and heavily spotted with maroon in basal half; synsepalum pale green, spotted with maroon at base; petals green or yellow spotted with maroon in basal half, purple above; lip ochre-green with darker veins, purple-pubescent within; staminode pale green, dotted with white; pedicel and ovary 3.2–6 cm long, green, heavily mottled with purple, villose. Dorsal sepal obovate-elliptic, subacute and cucullate at apex, 3.5–6.2 cm long, 1.5–2.6 cm wide, with recurved basal margin. Synsepal elliptic, bidenticulate, 2.5–4.5 cm long, 2–2.5 cm wide. Petals arcuate, spathulate, acute or obtuse, half-twisted, 5.8–8 cm long, 1–1.4 cm wide, ciliolate. Lip 3.5–4.5 cm long, 2–2.3 cm wide. Staminode obovate, incised at apex, 12 mm long, 8 mm wide, with a short pubescent protuberance at base. 2n = 26.

    Distribution

    Native to:

    Philippines

    Paphiopedilum haynaldianum (Rchb.f.) Stein appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    19512.000
    Philippines 35920.000
    Wood, M.W., Philippines 45518.000
    Philippines 62283.000
    Wallis, Philippines K000078126

    First published in Orchid.-Buch: 470 (1892)

    Accepted by

    • Koopowitz, H. (2012). An updated, annotated checklist of the genus Paphiopedilum Orchid Digest 76: 178-215.
    • Govaerts, R. (2003). World Checklist of Monocotyledons Database in ACCESS: 1-71827. The Board of Trustees of the Royal Botanic Gardens, Kew.

    Literature

    Cypripedioideae: e-monocot.org
    • Reichenbach, H.G. Original description of Paphiopedilum haynaldianum. (1892).

    Sources

    Cypripedioideae: e-monocot.org
    All Rights Reserved

    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.

    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