View source for Sphagnum perfoliatum

{{Treatment/ID
|accepted_name=Sphagnum perfoliatum
|accepted_authority=L. I. Savicz
|publications={{Treatment/Publication
|title=Bot. Mater. Otd. Sporov. Rast. Bot. Inst. Komarova Akad. Nauk S.S.S.R.
|place=7: 208. 1951,
}}
|basionyms=
|synonyms=
|hierarchy=Sphagnaceae;Sphagnum;Sphagnum sect. Subsecunda;Sphagnum perfoliatum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Sphagnaceae]]</div><div class="higher-taxon"><small>genus</small>[[Sphagnum]]</div><div class="higher-taxon"><small>section</small>[[Sphagnum sect. Subsecunda]]</div><div class="higher-taxon"><small>species</small>[[Sphagnum perfoliatum]]</div></div>
|volume=Volume 27
|mention_page=page 79
|treatment_page=page 83
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>moderate-sized, upright but weak-stemmed; golden brown to dark brown; capitulum distinct and often with strongly curved branches. <b>Stems</b> brownish to dark brown; superficial cortex of 1 layer of enlarged, thin-walled cells. <b>Stem</b> leaves triangular-lingulate to lingulate; 0.8–1.2 mm; apex rounded and sometimes erose; hyaline cells non-septate or sometimes septate, usually fibrillose in distal 1/2 of leaf, convex surface with very small pores (ca. 2 µm) along commisures and free, concave surface with fewer commissural pores. <b>Branches</b> turgid and often strongly curved. <b>Branch</b> fascicles with 2 spreading and 2 pendent branches. <b>Branch</b> leaves ovate-lanceolate; 1.4 or more mm; mostly subsecund; hyaline cells on convex surface with numerous small (2 µm or more) pores along the commissures and sometimes free, concave surface with no pores or fewer small pores along the commissures. <b>Sexual</b> condition not known. <b>Capsule</b> not seen. <b>Spores</b> not seen.</span><!--

-->{{Treatment/Body
|habitat=Low to moderate elevations
|distribution=N.W.T.;Alaska;Asia.
|discussion=<p>For ecology, see discussion under 59. <i>Sphagnum orientale</i>. Sporophytes of <i>Sphagnum perfoliatum</i> are apparently rare.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Sphagnum perfoliatum
|authority=L. I. Savicz
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Sphagnaceae
|habitat=Low to moderate elevations
|distribution=N.W.T.;Alaska;Asia.
|reference=None
|publication title=Bot. Mater. Otd. Sporov. Rast. Bot. Inst. Komarova Akad. Nauk S.S.S.R.
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V27/V27_75.xml
|genus=Sphagnum
|section=Sphagnum sect. Subsecunda
|species=Sphagnum perfoliatum
}}<!--

-->[[Category:Treatment]][[Category:Sphagnum sect. Subsecunda]]