View source for Pterygoneurum lamellatum

{{Treatment/ID
|accepted_name=Pterygoneurum lamellatum
|accepted_authority=(Lindberg) Juratzka
|publications={{Treatment/Publication
|title=Laubm.-Fl. Oesterr.-Ung.,
|place=97. 1882,
}}
|basionyms={{Treatment/ID/Basionym
|name=Tortula lamellata
|authority=Lindberg
|rank=species
|publication_title=Öfvers. Kongl. Vetensk.-Akad. Förh.
|publication_place=21: 233. 1864
}}
|synonyms={{Treatment/ID/Synonym
|name=Pterygoneurum arcticum
|authority=Steere
|rank=species
}}
|hierarchy=Pottiaceae;Pottiaceae subfam. Pottioideae;Pterygoneurum;Pterygoneurum lamellatum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Pottiaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Pottiaceae subfam. Pottioideae]]</div><div class="higher-taxon"><small>genus</small>[[Pterygoneurum]]</div><div class="higher-taxon"><small>species</small>[[Pterygoneurum lamellatum]]</div></div>
|volume=Volume 27
|mention_page=
|treatment_page=page 607
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Leaves </b>with distal lamina sometimes weakly papillose abaxially; awn smooth; lamellae (0–)8–14 cells in height, irregularly lobed, often bearing filaments. <b>Capsule</b> stegocarpous, exerted, short- to long-cylindric, annulus present, operculum cells in twisted rows; peristome present, fragile and often adherent to the operculum. <b>Calyptra</b> cucullate.</span><!--

-->{{Treatment/Body
|phenology=Capsules mature late winter, spring.
|habitat=Soil, rock faces
|elevation=moderate elevations (500-1400 m)
|distribution=B.C.;Nunavut;Alaska;Ariz.;Calif.;Nev.;Utah;Europe;Asia.
|discussion=<p>The operculum of <i>Pterygoneurum lamellatum</i> is commonly long-conic when dry, while that of <i>P. ovatum</i> is generally linear. The peristome may be trellislike (illustrated by S. Flowers 1973) or a rudimentary arrangement of small plates over a membrane (R. H. Zander 1993), or even absent. Also keying to <i>P. lamellatum</i> is the British Columbian specimen reported by T. T. McIntosh (1989) as <i>Tortula</i> wilsonii (Hooker) R. H. Zander. This proved to be a species, possibly new, of <i>Pterygoneurum</i> distinguished by broadly recurved leaf margins and multiple papillae on both sides of the leaf above mid leaf. The adaxial costal lamellae are distinct but occasionally absent in some plants, which then phenocopy <i>Tortula</i> or <i>Hilpertia</i>. This specimen in turn proved to be similar to a <i>Pterygoneurum</i> discussed but not formally described by B. M. Murray (1992) for Alaska; a name will be provided in a future publication.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Pterygoneurum lamellatum
|authority=(Lindberg) Juratzka
|rank=species
|parent rank=genus
|synonyms=Pterygoneurum arcticum
|basionyms=Tortula lamellata
|family=Pottiaceae
|phenology=Capsules mature late winter, spring.
|habitat=Soil, rock faces
|elevation=moderate elevations (500-1400 m)
|distribution=B.C.;Nunavut;Alaska;Ariz.;Calif.;Nev.;Utah;Europe;Asia.
|reference=None
|publication title=Laubm.-Fl. Oesterr.-Ung.,
|publication year=
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V27/V27_877.xml
|subfamily=Pottiaceae subfam. Pottioideae
|genus=Pterygoneurum
|species=Pterygoneurum lamellatum
}}<!--

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