Entry for Lysichiton Schott [Family ARACEAE]

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Entry for Lysichiton Schott [family ARACEAE] http://plants.jstor.org/flora/fna022_lysichiton http://www.jstor.org Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use. Please contact the contributing partner regarding any further use of this work. Partner contact information may be obtained at http://plants.jstor.org/page/about/plants/PlantsProject.jsp. Each copy of any part of a JSTOR transmission must contain the same copyright notice that appears on the screen or printed page of such transmission. JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. Page 1 of 2 Entry for Lysichiton Schott [family ARACEAE] Herbarium Flora of North America (FNA) Collection Flora of North America Resource Type Reference Sources Entry from Flora of North America, Vol 22 Names Lysichiton Schott [family ARACEAE], Oesterreichisches Botanisches Wochenblatt, 7: 62. 1857 (as Lysichitum) Common names Skunk-cabbage Information Herbs, wetland. Rhizomes vertical. Leaves appearing at or soon after flowering, several, clustered, erect; petiole short; blade shiny medium green, simple, not peltate, elliptic to oblong-ovate or oblanceolate, base cuneate to subtruncate; apex obtuse to acute; primary veins pinnate. Inflorescences: peduncle absent; spathe bright yellow [white], boat-shaped, open fully at maturity, not enclosing spadix; spadix nearly cylindric. Flowers bisexual; perianth present. Fruits embedded in white pulpy axis of spadix, green. Seeds 2(--4), mucilage probably present. x = 14. Etymology [Greek lysis, dissolve, and chiton, a tunic, referring to the spathe, which withers soon after flowering] Distribution ne Asia and nw North America. Discussion Prior to recognition of the North American Lysichiton as a distinct species, the genus contained a single taxon, L. camtschatcensis. This name (in several spelling variations) was previously applied to both Asian and American Lysichiton and is now the valid name for Asian populations. Asian and American plants differ primarily in spathe color, with L. camtschatcensis having white spathes and L. americanus, with yellow spathes. http://plants.jstor.org/flora/fna022_lysichiton Page 2 of 2.

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