View source for Haplocladium virginianum

{{Treatment/ID
|accepted_name=Haplocladium virginianum
|accepted_authority=(Bridel) Brotherus in H. G. A. Engler and K. Prantl
|publications={{Treatment/Publication
|title=in H. G. A. Engler and K. Prantl, Nat. Pfla n zenfam.
|place=229[I,3]: 1007. 1907
|year=1907
}}
|basionyms={{Treatment/ID/Basionym
|name=Hypnum virginianum
|authority=Bri del
|publication_title=Bryol. Univ.
|publication_place=2: 576. 1827 (as virginianus)
}}
|synonyms=
|hierarchy=Leskeaceae;Haplocladium;Haplocladium virginianum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Leskeaceae]]</div><div class="higher-taxon"><small>genus</small>[[Haplocladium]]</div><div class="higher-taxon"><small>species</small>[[Haplocladium virginianum]]</div></div>
|volume=Volume 28
|mention_page=page 345
|treatment_page=page 346
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>small to medium-sized. <b>Stems</b> regularly pinnate; paraphyllia many, filamentous to subfoliose, frequently branched. <b>Stem</b> leaves erect to erect-spreading, dense, ovate, not plicate, 0.5–0.7 mm; margins plane, weakly serrulate; costa ending in apex. <b>Branch</b> leaves crowded, imbricate, oval, 0.2–0.5 mm; apex acute, apiculate, or short-acuminate; alar cells not differentiated; medial laminal cells rounded-quadrate, strongly 1-papillose over lumen, walls incrassate. <b>Capsule</b> strongly inclined to horizontal. <b>Spores</b> 11–12 µm, weakly granulate.</span><!--

-->{{Treatment/Body
|phenology=Capsules mature spring–late summer.
|habitat=Soil, wood, rock of mesic habitats
|elevation=low to moderate elevations (0-1200 m)
|distribution=Ont.;Ark.;Conn.;Fla.;Ga.;Ill.;Iowa;Kans.;La.;Md.;Mass.;Mich.;Minn.;Mo.;Nebr.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;Tenn.;Tex.;Va.;Wash.;W.Va.;Wis.;c Europe.
|discussion=<p><i>Haplocladium virginianum</i> has more regularly branched stems than <i>H. angustifolium</i> and <i>H. microphyllum</i>, while the crowded, rounded, weakly concave branch leaves have shorter apices. The branches are julaceous. The small laminal cells and relatively large single papilla centered over the lumen will also help to identify this species.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Haplocladium virginianum
|author=
|authority=(Bridel) Brotherus in H. G. A. Engler and K. Prantl
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Hypnum virginianum
|family=Leskeaceae
|phenology=Capsules mature spring–late summer.
|habitat=Soil, wood, rock of mesic habitats
|elevation=low to moderate elevations (0-1200 m)
|distribution=Ont.;Ark.;Conn.;Fla.;Ga.;Ill.;Iowa;Kans.;La.;Md.;Mass.;Mich.;Minn.;Mo.;Nebr.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;Tenn.;Tex.;Va.;Wash.;W.Va.;Wis.;c Europe.
|reference=None
|publication title=in H. G. A. Engler and K. Prantl, Nat. Pfla n zenfam.
|publication year=1907
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V28/V28_537.xml
|genus=Haplocladium
|species=Haplocladium virginianum
}}<!--

-->[[Category:Treatment]][[Category:Haplocladium]]