View source for Cyrto-hypnum

{{Treatment/ID
|accepted_name=Cyrto-hypnum
|accepted_authority=(Hampe) Hampe & Lorentz
|publications={{Treatment/Publication
|title=Bot. Zeitung (Berlin)
|place=27: 455. 1869
|year=1869
}}
|basionyms={{Treatment/ID/Basionym
|name=Hypnum subg. Cyrto-hypnum
|authority=Hampe
|rank=subgenus
|publication_title=Flora
|publication_place=50: 78. 1867
}}
|synonyms={{Treatment/ID/Synonym
|name=Thuidium subg. Microthuidium
|authority=Limpricht
|rank=subgenus
}} {{Treatment/ID/Synonym
|name=Thuidium sect. Minutula
|authority=Schimper
|rank=section
}}
|hierarchy=Thuidiaceae;Cyrto-hypnum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Thuidiaceae]]</div><div class="higher-taxon"><small>genus</small>[[Cyrto-hypnum]]</div></div>
|etymology=Greek kyrtos, curved or arched, and hypnon, moss, alluding to incurved dry leaves
|volume=Volume 28
|mention_page=page 374, 378, 380, 648
|treatment_page=page 376
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>small. <b>Stems</b> creeping, 1- or 2-pinnate; paraphyllia filamentous, unbranched; axillary hairs 2-celled. <b>Stem</b> leaves broadly triangular to broadly ovate; margins recurved at least basally, crenulate-papillose; costa 3/4 leaf length to subpercurrent; laminal cells ± quadrate, multipapillose [1-papillose] on both surfaces. <b>Branch</b> leaves ovate to oblong-ovate; margins plane, crenulate-papillose; apex obtuse to short-acuminate; costa 1/2–7/8 leaf length, covered with cells apically or not; laminal cells ± quadrate, multipapillose [1-papillose] on both surfaces. <b>Sexual</b> condition autoicous; perichaetial leaves oblong-lanceolate to oblong-ovate, margins subentire to ciliate, costa percurrent to excurrent, laminal cells papillose. <b>Seta</b> smooth or papillose. <b>Capsule</b> inclined to horizontal, cylindric, asymmetric; annulus 2- or 3-seriate; operculum obliquely long-rostrate; endostome segments not or narrowly perforate, cilia 1–3.</span><!--

-->{{Treatment/Body
|distribution=North America;Mexico;West Indies;Central America;South America;Europe;Asia;mostly tropical regions.
|discussion=<p>Species 30–40 (4 in the flora).</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Stems 1-pinnate; branch leaves 0.5 mm, strongly incurved when dry.
|[[Cyrto-hypnum involvens|Cyrto-hypnum involvens]]
|-id=key-0-1
|1
|Stems 2-pinnate (sometimes inconspicuous); branch leaves 0.1-0.3 mm, erect to somewhat incurved when dry
|[[#key-0-2| > 2]]
|-id=key-0-2
|2
|Stems and branches papillose.
|[[Cyrto-hypnum pygmaeum|Cyrto-hypnum pygmaeum]]
|-id=key-0-2
|2
|Stems and branches smooth
|[[#key-0-3| > 3]]
|-id=key-0-3
|3
|Stems weakly and irregularly 2-pinnate; paraphyllia cells 2:1; setae smooth; perichaetial leaf margins serrulate distally.
|[[Cyrto-hypnum minutulum|Cyrto-hypnum minutulum]]
|-id=key-0-3
|3
|Stems regularly 2-pinnate; paraphyllia cells 1:1; setae papillose; perichaetial leaf margins ciliate.
|[[Cyrto-hypnum schistocalyx|Cyrto-hypnum schistocalyx]]
|}
</div></div><!--

-->{{#Taxon:
name=Cyrto-hypnum
|author=William R. Buck
|authority=(Hampe) Hampe & Lorentz
|rank=genus
|parent rank=family
|synonyms=Thuidium subg. Microthuidium;Thuidium sect. Minutula
|basionyms=Hypnum subg. Cyrto-hypnum
|family=Thuidiaceae
|distribution=North America;Mexico;West Indies;Central America;South America;Europe;Asia;mostly tropical regions.
|reference=None
|publication title=Bot. Zeitung (Berlin)
|publication year=1869
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V28/V28_589.xml
|genus=Cyrto-hypnum
}}<!--

-->[[Category:Treatment]][[Category:Thuidiaceae]]