View source for Cyperus microiria

{{Treatment/ID
|accepted_name=Cyperus microiria
|accepted_authority=Steudel
|publications={{Treatment/Publication
|title=Syn. Pl. Glumac.
|place=2: 23. 1855
|year=1855
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Cyperus iria var. microiria
|authority=(Steudel) Franchet & Savatier
}}{{Treatment/ID/Synonym
|name=Cyperus iria var. parviflorus
|authority=(Nees) Miquel
}}{{Treatment/ID/Synonym
|name=Cyperus iria var. rectangularis
|authority=Kükenthal
}}
|hierarchy=Cyperaceae;Cyperus;Cyperus subg. Cyperus;Cyperus microiria
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Cyperaceae]]</div><div class="higher-taxon"><small>genus</small>[[Cyperus]]</div><div class="higher-taxon"><small>subgenus</small>[[Cyperus subg. Cyperus]]</div><div class="higher-taxon"><small>species</small>[[Cyperus microiria]]</div></div>
|volume=Volume 23
|mention_page=page 146, 165
|treatment_page=page 166
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> annual, cespitose. <b>Culms</b> trigonous, (5–)20–60 cm × (0.2–)0.6–2.4 mm, glabrous. <b>Leaves</b> (1–)3–4, V-shaped, 15–40 cm × 3–6 mm. <b>Inflorescences</b>: spikes 2–5(–8), oblong to ovoid, 2–10 cm × 3–12 mm; rays 4–8, to 11 cm; bracts (4–)5(–7), ascending at 45°, V-shaped, (1.5–)8–30(–50) cm × 1–6 mm; rachilla persistent, wingless (successive floral scales 1.1–1.5 mm apart). <b>Spikelets</b> 10–30, spreading, compressed, linear, 4–20 × 1.5–2.1 mm; floral scales deciduous, (2–)6–26, laterally brown to golden brown, edges clear, medially green, 5-ribbed, outermost ribs more noticeable than others, obovate to nearly orbiculate, 1.3–1.8 × 1.2–1.8 mm, margins emarginate, apex mucronulate, mucro 0.2–0.25 mm. <b>Flowers</b>: stamens 2(–3); anthers (0.2–)0.3–0.4 mm, tips of connectives reddish, less than 0.1 mm; styles less than 0.1 mm; stigmas 0.2–0.4(–0.5) mm. <b>Achenes</b> brown, slightly stipitate, obovoid, 1.2–1.4(–1.5) × 0.5–0.7 mm, apex apiculate, surfaces puncticulate.</span><!--

-->{{Treatment/Body
|phenology=Fruiting summer.
|habitat=Disturbed soils
|elevation=0–100 m
|distribution=Conn.;Ky.;Mass.;N.J.;N.Y.;Ohio;Pa.;e Asia.
|discussion=<p>The name Cyperus amuricus Maximowicz has been misapplied to C. microiria by some American authors (e.g., M. V. McGivney 1938).</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Cyperus microiria
|author=
|authority=Steudel
|rank=species
|parent rank=subgenus
|synonyms=Cyperus iria var. microiria;Cyperus iria var. parviflorus;Cyperus iria var. rectangularis
|basionyms=
|family=Cyperaceae
|phenology=Fruiting summer.
|habitat=Disturbed soils
|elevation=0–100 m
|distribution=Conn.;Ky.;Mass.;N.J.;N.Y.;Ohio;Pa.;e Asia.
|introduced=true
|reference=None
|publication title=Syn. Pl. Glumac.
|publication year=1855
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V23/V23_268.xml
|genus=Cyperus
|subgenus=Cyperus subg. Cyperus
|species=Cyperus microiria
}}<!--

-->[[Category:Treatment]][[Category:Cyperus subg. Cyperus]]