View source for Weissia ligulifolia

{{Treatment/ID
|accepted_name=Weissia ligulifolia
|accepted_authority=(E. B. Bartram) Grout
|publications={{Treatment/Publication
|title=Moss Fl. N. Amer.
|place=1: 154. 1938,
}}
|basionyms={{Treatment/ID/Basionym
|name=Hymenostomum ligulifolium
|authority=E. B. Bartram
|rank=species
|publication_title=Bryologist
|publication_place=30: 78, fig. 6. 1927 (as ligulaefolium)
}}
|synonyms={{Treatment/ID/Synonym
|name=Weissia andersoniana
|authority=R. H. Zander
|rank=species
}}
|hierarchy=Pottiaceae;Pottiaceae subfam. Trichostomoideae;Weissia;Weissia ligulifolia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Pottiaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Pottiaceae subfam. Trichostomoideae]]</div><div class="higher-taxon"><small>genus</small>[[Weissia]]</div><div class="higher-taxon"><small>species</small>[[Weissia ligulifolia]]</div></div>
|volume=Volume 27
|mention_page=page 490, 513
|treatment_page=page 515
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="leaf arrangement or shape;leaf architecture;base variability;distal leaf width;distal leaf character;all presence;distal laminal margin orientation;distal laminal margin shape;distal laminal margin shape;apex shape;apex shape;apex shape;mucro fragility;cell quantity"><b>Leaves </b>long-elliptic or ligulate, base not differentiated in shape or little wider than distal leaf, shoulders absent, distal laminal margins incurved to involute or rolled, apex broadly channeled, acute to rounded, rarely weakly cucullate, mucro usually weak, of 1–3 cells;</span> <span class="statement" id="st-d0_s1" data-properties="band size">costal adaxial stereid band smaller than the abaxial;</span> <span class="statement" id="st-d0_s2" data-properties="">distal laminal cells 8–10 µm wide.</span> <span class="statement" id="st-d0_s3" data-properties="distal laminal cell width;distal laminal cell reproduction;distal laminal cell reproduction;distal laminal cell reproduction"><b>Sexual </b>condition autoicous or paroicous.</span> <span class="statement" id="st-d0_s4" data-properties="seta shape;seta some measurement"><b>Seta </b>elongate, 0.5–0.7 cm.</span> <span class="statement" id="st-d0_s5" data-properties="capsule shape;operculum variability;operculum life cycle;peristome presence;peristome prominence"><b>Capsule </b>stegocarpic, ovoid to short-cylindric, operculum differentiated, falling, peristome absent or rudimentary.</span><!--

-->{{Treatment/Body
|phenology=Capsules mature spring.
|habitat=Dry soil, rocks, wet crevices, shaded areas
|elevation=moderate to high elevations (1000-2000 m)
|distribution=Ariz.;Calif.;Colo.;N.Mex.;Tex.;Utah.
|discussion=<p>Weissia ligulifolia has long-elliptic leaves with base little wider than the distal lamina, or occasionally even narrower, leaf apex broad, rounded-acute, distal laminal cells sometimes relatively large (like those of W. sharpii), to 10–13 µm wide, and the capsule is eperistomate or with rudimentary peristome teeth. Specimens identified as the synonym W. andersoniana differ somewhat by distal laminal cells bulging on both sides and papillae centered or on a pedestal, leaves ligulate; complete intergradation, however, occurs in degree of bulge on both sides of the distal laminal cells, and the degree of centering of the papillae, which grade from low to spiculose, occasionally on a pedestal. This species is much like Trichostomum planifolium in the leaf shape but has strongly involute distal laminal margins and distal lamina ca. 12–18 cells across on one side of the costa versus plane to laxly involute distal margins and distal lamina 25–30 cells across one side in T. planifolium.</p><!--
--><p>Weissia andersoniana R. H. Zander is a new name for Weissia glauca E. B. Bartram, an illegitimate name that has been used for this taxon.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Weissia ligulifolia
|authority=(E. B. Bartram) Grout
|rank=species
|parent rank=genus
|synonyms=Weissia andersoniana
|basionyms=Hymenostomum ligulifolium
|family=Pottiaceae
|phenology=Capsules mature spring.
|habitat=Dry soil, rocks, wet crevices, shaded areas
|elevation=moderate to high elevations (1000-2000 m)
|distribution=Ariz.;Calif.;Colo.;N.Mex.;Tex.;Utah.
|reference=None
|publication title=Moss Fl. N. Amer.
|publication year=
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V27/V27_738.xml
|subfamily=Pottiaceae subfam. Trichostomoideae
|genus=Weissia
|species=Weissia ligulifolia
|all presence=absent
|apex shape=cucullate;acute;rounded
|band size=smaller
|base variability=not differentiated
|capsule shape=ovoid;short-cylindric
|cell quantity=1;3
|distal laminal cell reproduction=paroicous;autoicous;sexual
|distal laminal cell width=8um;10um
|distal laminal margin orientation=incurved
|distal laminal margin shape=rolled;involute
|distal leaf character=shape
|distal leaf width=wider
|leaf architecture=ligulate
|leaf arrangement or shape=long-elliptic
|mucro fragility=weak
|operculum life cycle=falling
|operculum variability=differentiated
|peristome presence=absent
|peristome prominence=rudimentary
|seta shape=elongate
|seta some measurement=0.5cm;0.7cm
}}<!--

-->[[Category:Treatment]][[Category:Weissia]]