Platydictya Berk.
  • Handb. Brit. Mosses 145. 1863.


Cite taxon page as 'WFO (2020): Platydictya Berk. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-4000030103. Accessed on: 19 Feb 2020'

General Information

Plants very small, light to dark green or brownish. Stems freely and irregularly branched; hyalodermis absent, central strand narrow or absent; paraphyllia absent; rhizoids or rhizoid initials below or at abaxial leaf insertion, or axillary, rarely forming tomentum, slightly branched, smooth or granular-papillose; axillary hair distal cells 1 or 2, hyaline. Stem leaves erect-appressed to loosely spreading, sometimes subsecund, lanceolate, not plicate, very small, 0.1-0.3(-0.5) mm; base not decurrent; margins plane, entire to serrulate, limbidia absent; apex acuminate, ; ecostate or costa double, very short, indistinct; alar cells scarcely differentiated to subquadrate, region small, inconspicuous, along basal margins; medial laminal cells subquadrate, oblong-rhombic, or short-rhomboidal; marginal cells 1-stratose. Sexual condition autoicous or dioicous. Capsule erect or variously inclined, oblong-cylindric to oblong-obovoid, symmetric or asymmetric; peristome perfect or somewhat specialized; exostome margins entire or dentate distally; endostome cilia absent or 1-3, rudimentary to well developed. Spores 8-13 µm.

  • Provided by: [B].Flora of North America @ efloras.org
    • Source: [
    • 1
    • ]. 

     Information From

    Amblystegiaceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    Flora of North America @ efloras.org
    http://www.efloras.org/flora_page.aspx?flora_id=1
    'Flora of North America @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=1 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Flora of North America Association
    Plagiotheciaceae
    • C CC0 1.0 Universal (CC0 1.0).
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • D CC0 1.0 Universal (CC0 1.0).