Braunia Bruch & Schimp.
  • Bryol. Eur. 3: 159 (fasc. 29–30. Mon. 1). 1846.


Cite taxon page as 'WFO (2020): Braunia Bruch & Schimp. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-4000005362. Accessed on: 26 Feb 2020'

General Information

Plants large, deep yellow-green or reddish brown to blackish brown with age, not hoary distally. Stems with stoloniform-flagelliform branches present. Leaves ± loosely imbricate, ± longitudinally plicate, moderately to distinctly plicate-sulcate when dry, 1.5-2 mm; margins recurved proximally, recurved or plane in apex, erose-denticulate at apex; apex erect to somewhat secund and spreading when dry, erect- to wide-spreading when moist, acute to abruptly short-acuminate, sometimes apiculate in larger leaves, concolorous, strongly channeled, multipapillose; alar cells ± isodiametric, smooth to mostly 3-papillose, walls thick, or thinner near insertion, region concolorous or more strongly pigmented in 1 or 2 rows, sometimes gradually forming excavate auricle; mid basal laminal cells quadrate in 1 row, becoming long-rectangular to linear, papillae 4-8, in 1 row, walls ± thin to thick, not to moderately porose, region more deeply yellow to yellow-orange at insertion in 1 or 2 rows, rarely to 1/5 leaf length; medial cells 3-4(-6)-papillose over lumen, papillae simple, low and irregularly rounded, walls thin to thick, even or weakly to strongly porose-sinuate; distal cells chlorophyllose, similar to and concolorous with medial cells, less papillose; apical cells occasionally hyaline, or chlorophyllose with pellucid margins. Sexual condition autoicous or paroicous; perichaetial leaves similar to vegetative leaves, longer, 2-2.5(-3) mm, margins entire. Vaginula with paraphyses many, smooth, not extending onto developing calyptra. Seta dark reddish yellow, (5-)7-14(-25) mm, stout, extending beyond perichaetial leaves. Capsule exserted, brown, red at mouth, cylindric-fusiform when dry, ellipsoid or sometimes ovate (broadest at base) when moist, (1.9-)2-2.2 mm, irregularly striate-wrinkled to irregularly furrowed when dry, smooth when moist, mouth narrow; stomata phaneroporic; operculum conic, stoutly, bluntly, and obliquely medium- to long-rostrate. Calyptra cucullate, 2-4 mm, covering to below mid capsule, naked. Spores 18-23 µm, finely and evenly papillose.

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

     Information From

    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.
    • A Flora of North America Association
    Hedwigiaceae
    World Flora Online Data. 2017.
    • B CC0 1.0 Universal (CC0 1.0).
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).