View source for Cyperus sphacelatus

{{Treatment/ID
|accepted_name=Cyperus sphacelatus
|accepted_authority=Rottbøll
|publications={{Treatment/Publication
|title=Descr. Pl. Rar.,
|place=21. 1772
|year=1772
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Cyperus balbisii
|authority=Kunth
}}
|hierarchy=Cyperaceae;Cyperus;Cyperus subg. Cyperus;Cyperus sphacelatus
|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 sphacelatus]]</div></div>
|volume=Volume 23
|mention_page=page 171
|treatment_page=page 170
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> annual or perennial, cespitose. <b>Culms</b> trigonous, 15–60 cm × 1–3 mm, glabrous. <b>Leaves</b> 2–6, flat to V-shaped, 6–30(–40) cm × 2–4 mm. <b>Inflorescences</b>: spikes broadly ellipsoid, 5–45 × 10–30(–45) mm; rays (2–)5–9, (0.3–)3–10 cm; rachis 4–17 mm; bracts 5–6, horizontal to ascending, V-shaped, 1.5–30 cm × 0.5–4 mm; rachilla persistent, wings hyaline, 0.4–0.5 mm wide. <b>Spikelets</b> 5–30, pale greenish white or stramineous, compressed, linear-lanceoloid, 7–35 × (1.2–)1.4–2 mm; floral scales deciduous, 6–34, spreading or appressed, laterally greenish white, often reddish or brown speckled, medially green, laterally 3–5-ribbed, medially 3-ribbed, elliptic, (2.2–)3–4(–4.4) × (1.2–)1.8–2.2 mm, apex acute. <b>Flowers</b>: anthers 0.6 mm; styles 0.6–1.2 mm; stigmas 1–1.4(–1.7) mm. <b>Achenes</b> reddish brown to dark brown, stipitate, narrowly ellipsoid, 1.4–2 × 0.6–0.9 mm, apex apiculate, surfaces puncticulate.</span><!--

-->{{Treatment/Body
|phenology=Fruiting summer.
|habitat=Disturbed, wet soils
|elevation=0 m
|distribution=Fla.;West Indies;Central America;South America;Africa.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Cyperus sphacelatus
|author=
|authority=Rottbøll
|rank=species
|parent rank=subgenus
|synonyms=Cyperus balbisii
|basionyms=
|family=Cyperaceae
|phenology=Fruiting summer.
|habitat=Disturbed, wet soils
|elevation=0 m
|distribution=Fla.;West Indies;Central America;South America;Africa.
|introduced=true
|reference=None
|publication title=Descr. Pl. Rar.,
|publication year=1772
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V23/V23_280.xml
|genus=Cyperus
|subgenus=Cyperus subg. Cyperus
|species=Cyperus sphacelatus
}}<!--

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