View source for Andreaea rothii

{{Treatment/ID
|accepted_name=Andreaea rothii
|accepted_authority=F. Weber & D. Mohr
|publications={{Treatment/Publication
|title=Bot. Taschenbuch,
|place=386, plate 11, figs. 7, 8. 1807,
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Andreaea crassinervia
|authority=Bruch
}} {{Treatment/ID/Synonym
|name=Andreaea huntii
|authority=Limpricht
}} {{Treatment/ID/Synonym
|name=Andreaea rothii var. crassinervia
|authority=(Bruch) Mönkemeyer
}}
|hierarchy=Andreaeaceae;Andreaea;Andreaea rothii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Andreaeaceae]]</div><div class="higher-taxon"><small>genus</small>[[Andreaea]]</div><div class="higher-taxon"><small>species</small>[[Andreaea rothii]]</div></div>
|volume=Volume 27
|mention_page=page 103, 107, 551
|treatment_page=page 106
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>brown to black. <b>Leaves</b> erect-spreading, occasionally secund, broadly subulate from an ovate base, widest in proximal half of leaf, apex symmetric; costa present, percurrent and usually filling the leaf apices, moderately differentiated to strong, terete, reaching the leaf insertion; leaf margins entire or occasionally weakly crenulate; basal laminal cells quadrate to occasionally short-rectangular, marginal cells mostly quadrate or rounded, walls usually sinuose; medial laminal cells quadrate, 1-stratose to nearly completely 2-stratose, lumens rounded-quadrate; laminal papillae rare, low. <b>Sexual</b> condition clad- or gonioautoicous; perichaetial leaves differentiated, convolute-sheathing. <b>Spores</b> 35–60(–70) µm.</span><!--

-->{{Treatment/Body
|habitat=Siliceous rock, cliffs, boulders
|elevation=low to high elevations
|distribution=Greenland;B.C.;N.B.;Nfld. and Labr.;N.S.;Ont.;Ala.;Alaska;Calif.;Conn.;Fla.;Ga.;Maine;Md.;Mich.;N.Y.;N.C.;Ohio;Oreg.;Pa.;Tenn.;Vt.;Va.;Wash.;W.Va.;n;c Europe.
|discussion=<p>H. A. Crum and L. E. Anderson (1981) did not recognize as <i>Andreaea</i> crassinervia those eastern North American specimens otherwise referable to <i>A. rothii</i> with excurrent or poorly defined costae (not bordered by laminal cells in the subula). B. M. Murray (1987) excluded A. crassinervia from the Arctic, while M. F. V. Corley et al. (1981) submerged it in <i>A. rothii</i>. The essentially European <i>A. rothii</i> <i></i></i>var.<i><i> falcata</i> (Schimper) Lindberg (<i>A. rothii</i> var. papillosa Müller Hal.) is only poorly distinguished from the typical variety and does not warrant recognition here, at least on the basis of the single specimen reported for the flora area. The previously used traits of spore size and costa filling the acumen or not intergrade between those taxa.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Andreaea rothii
|author=
|authority=F. Weber & D. Mohr
|rank=species
|parent rank=genus
|synonyms=Andreaea crassinervia;Andreaea huntii;Andreaea rothii var. crassinervia
|basionyms=
|family=Andreaeaceae
|habitat=Siliceous rock, cliffs, boulders
|elevation=low to high elevations
|distribution=Greenland;B.C.;N.B.;Nfld. and Labr.;N.S.;Ont.;Ala.;Alaska;Calif.;Conn.;Fla.;Ga.;Maine;Md.;Mich.;N.Y.;N.C.;Ohio;Oreg.;Pa.;Tenn.;Vt.;Va.;Wash.;W.Va.;n;c Europe.
|reference=None
|publication title=Bot. Taschenbuch,
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V27/V27_120.xml
|genus=Andreaea
|species=Andreaea rothii
}}<!--

-->[[Category:Treatment]][[Category:Andreaea]]