1. Family: Cupressaceae Gray
    1. Genus: Chamaecyparis Spach
      1. Chamaecyparis lawsoniana (A.Murray bis) Parl.

        This species is accepted, and its native range is SW. Oregon to NW. California.

    [EDGE]

    Forest, F. et al. 2018. Gymnosperms on the EDGE. Scientific Reports 8: 6053. doi:10.1038/s41598-018-24365-4.

    Conservation
    Chamaecyparis lawsoniana is rated as Near Threatened (NT) according to IUCN Red List criteria and has received a EDGE score of -3.19, which places it in position 541 on the EDGE Gymnosperm list. It has a Evolutionary Distinctiveness of 10.25, ranked 181. More information on the EDGE Gymnosperm project here https://www.edgeofexistence.org.

    Distribution

    Native to:

    California, Oregon

    Introduced into:

    Austria, Belgium, Czechoslovakia, Denmark, France, Germany, Great Britain, Ireland, Italy, New Zealand North, New Zealand South, Norway, Portugal, Romania, Turkey-in-Europe

    Chamaecyparis lawsoniana (A.Murray bis) Parl. appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Jan 1, 2000 Engelmann, G. [s.n.] K000087978
    Jan 1, 2000 Thompson, J.W. [4479] K000087979
    Jan 1, 2000 Epling, C. [s.n.] K000087975
    Jan 1, 2000 Kildale, D.K. [977] K000087976
    Dec 1, 1999 Parks, H.E. [24109] K000087977
    73078.000

    First published in Ann. Mus. Imp. Fis. Firenze 1: 181 (1864)

    Accepted by

    • Danihelka, J. Chrtek, J. & Kaplan, Z. (2012). Checklist of vascular plants of the Czech Republic Preslia. Casopsi Ceské Botanické Spolecnosti 84: 647-811.
    • Farjon, A. (2010). A handbook of the world's Conifers 1: 1-526. BRILL, Leiden, Boston.
    • Farjon, A. (2001). World Checklist and Bibliography of Conifers, ed. 2: 1-309. The Royal Botanic Gardens, Kew.
    • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
    • Tutin, T.G. & al. (eds.) (1993). Flora Europaea ed. 2, 1: 1-581. Cambridge University Press.

    Literature

    Kew Backbone Distributions
    • Danihelka, J. Chrtek, J. & Kaplan, Z. (2012). Checklist of vascular plants of the Czech Republic Preslia. Casopsi Ceské Botanické Spolecnosti 84: 647-811.
    • Lambion, J., Delvosalle, L. & Duvigneaud, J. (2004). Nouvelle flore de la Belgique du G. D. de Luxembourg, du Nord de la France et des régions voisines, ed. 5: 1-1167. Edition du Patrimoine du Jardin botanique national de Belgique.
    • Tutin, T.G. & al. (eds.) (1993). Flora Europaea ed. 2, 1: 1-581. Cambridge University Press.

    Sources

    EDGE Gymnosperms
    EDGE of Existence (Gymnosperms)
    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.

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2018. 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 2018. 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