Aulacomnium turgidum (Wahlenb.) Schwägr.
  • Sp. Musc. Frond., Suppl. 3


Cite taxon page as 'WFO (2020): Aulacomnium turgidum (Wahlenb.) Schwägr. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001192489. Accessed on: 28 May 2020'

General Information

Plants 3-8 cm, in dense erect cushions or prostrate mats, green, yellow-green, or fuscous green. Stems yellow; cross section pentagonal, cortical cells in 2-5 irregular layers, medulla cell walls thick to thin, central strand present; rhizoids usually covered by leaves except in older parts of plants. Leaves imbricate, not twisted when dry or moist, oblong to elliptic, widest above base, concave; base not rounded or narrowed to insertion; margins revolute 1-2 times to just before apex, entire; apex rounded-cucullate; costa flexuose toward apex; laminal cells round to oblong, papillae low; basal cells usually 2-stratose, often brown. Specialized asexual reproduction absent. Perigonia as terminal discoid splash platforms; paraphyses of 6-9 cells. Perichaetia with paraphyses absent. Seta 0.2-0.3 cm. Capsule horizontal, 3-5 mm; operculum conic, rostrum short, blunt; endostome cilia nodose. Spores 8-13 µm, smooth.

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

     Information From

    Aulacomniaceae
    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
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).