View source for Leptohymenium sharpii

{{Treatment/ID
|accepted_name=Leptohymenium sharpii
|accepted_authority=(H. A. Crum & L. E. Anderson) W. R. Buck & H. A. Crum
|publications={{Treatment/Publication
|title=Contr. Univ. Michigan Herb.
|place=17: 64. 1990
|year=1990
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms={{Treatment/ID/Synonym
|name=Pterigynandrum sharpii
|authority=H. A. Crum & L. E. Anderson
}}
|synonyms={{Treatment/ID/Synonym
|name=Mittenothamnium sharpii
|authority=(H. A. Crum & L. E. Anderson) W. R. Buck
}} {{Treatment/ID/Synonym
|name=Taxiphyllum sharpii
|authority=(H. A. Crum & L. E. Anderson) H. Robinson
}}
|hierarchy=Hylocomiaceae;Leptohymenium;Leptohymenium sharpii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Hylocomiaceae]]</div><div class="higher-taxon"><small>genus</small>[[Leptohymenium]]</div><div class="higher-taxon"><small>species</small>[[Leptohymenium sharpii]]</div></div>
|volume=Volume 28
|mention_page=
|treatment_page=page 337
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>slender, 10 cm. <b>Stems</b> with elongate branches, filiform, innovations uncommon. <b>Stem</b> leaves moderately concave, 0.3–0.7 mm wide; alar cells few, subquadrate to oblong, 10–17 × 10 µm; laminal cells 30–80 × 4–5 µm; basal cells shorter, broader. <b>Branch</b> leaves erect to spreading, concave, 0.3–0.8 × 0.1–0.4 mm; base slightly decurrent; alar cells slightly differentiated. <b>Inflorescences</b> and sporophytes unknown.</span><!--

-->{{Treatment/Body
|habitat=Wet, shaded rock in moist montane forests, near waterfalls or in deep ravines
|elevation=moderate to high elevations (500-1700 m)
|distribution=N.C.;S.C.;Tenn.
|discussion=<p>Known from about ten localities, <i>Leptohymenium sharpii</i> is endemic to the Southern Appalachian Mountains and is apparently rare. Although <i>L. sharpii</i> was originally described as a variety of <i>Hylocomium splendens</i>, the stems and branches lack paraphyllia. Over the past thirty years <i>Leptohymenium sharpii</i> has been moved from one genus to another. The occasionally sympodial innovations, decurrent leaves, and prorulate laminal cells suggest that it belongs in <i>Leptohymenium</i>. Finding plants with sporophytes would aid greatly in resolving generic placement of this puzzling species.</p>
|tables=
|references={{Treatment/Reference
|id=crum1967a
|text=Crum, H. A. and L. E. Anderson. 1967. The status of Hylocomium splendens var. tenue. Bryologist 70: 98–101.
}}
}}<!--

--><!--

-->{{#Taxon:
name=Leptohymenium sharpii
|author=
|authority=(H. A. Crum & L. E. Anderson) W. R. Buck & H. A. Crum
|rank=species
|parent rank=genus
|synonyms=Mittenothamnium sharpii;Taxiphyllum sharpii
|basionyms=Pterigynandrum sharpii
|family=Hylocomiaceae
|habitat=Wet, shaded rock in moist montane forests, near waterfalls or in deep ravines
|elevation=moderate to high elevations (500-1700 m)
|distribution=N.C.;S.C.;Tenn.
|reference=crum1967a
|publication title=Contr. Univ. Michigan Herb.
|publication year=1990
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V28/V28_525.xml
|genus=Leptohymenium
|species=Leptohymenium sharpii
}}<!--

-->[[Category:Treatment]][[Category:Leptohymenium]]