View source for Cyperus filiculmis

{{Treatment/ID
|accepted_name=Cyperus filiculmis
|accepted_authority=Vahl
|publications={{Treatment/Publication
|title=Enum. Pl.
|place=2: 328. 1805
|year=1805
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Cyperus martindalei
|authority=Brittton
|rank=species
}}
|hierarchy=Cyperaceae;Cyperus;Cyperus subg. Cyperus;Cyperus filiculmis
|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 filiculmis]]</div></div>
|volume=Volume 23
|mention_page=page 144, 147, 176
|treatment_page=page 175
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> perennial, cespitose, bases cormose; rhizomes knotted, beaded. <b>Culms</b> trigonous, 15–48 cm × 0.4–1 mm, glabrous. <b>Leaves</b> flat, 10–30 cm × 0.5–2 mm. <b>Inflorescences</b>: spikes rather densely ovoid, 1–3.5 cm; rays 0 (sometimes 1–4), 1–6 cm; rachis 1–4 mm; bracts 3–4, horizontal to slightly reflexed, flat, 6–25 cm; rachilla ± deciduous, wingless. <b>Spikelets</b> 25–60, compressed, oblong-lanceoloid, 5–12 × 2.2–3.5 mm; floral scales deciduous, 5–15, yellowish to yellowish brown, laterally 4–5-ribbed, oblong-ovate, 2.6–3.6 × 1.4–2 mm, margins loosely spreading or clasping achene. <b>Flowers</b>: anthers 0.8–1 mm; styles 1 mm; stigmas 1.5–2.5 mm. <b>Achenes</b> dark grayish brown, sessile, narrowly oblong, 1.8–2.2 × 0.5–0.8 mm, apex obtuse, apiculate, surfaces puncticulate.</span><!--

-->{{Treatment/Body
|phenology=Fruiting summer.
|habitat=Well-drained, open roadsides, fields, pine barrens, dunes
|elevation=0–200 m
|distribution=Ala.;Fla.;Ga.;La.;Md.;Miss.;N.C.;S.C.;Tex.;Va.
|discussion=<p><i>Cyperus filiculmis</i> has long been treated within a broader and more widely used concept of <i>C. filiculmis</i> (<i>C. lupulinus</i>); see B. G. Marcks (1974)</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Cyperus filiculmis
|authority=Vahl
|rank=species
|parent rank=subgenus
|synonyms=Cyperus martindalei
|basionyms=
|family=Cyperaceae
|phenology=Fruiting summer.
|habitat=Well-drained, open roadsides, fields, pine barrens, dunes
|elevation=0–200 m
|distribution=Ala.;Fla.;Ga.;La.;Md.;Miss.;N.C.;S.C.;Tex.;Va.
|reference=None
|publication title=Enum. Pl.
|publication year=1805
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V23/V23_294.xml
|genus=Cyperus
|subgenus=Cyperus subg. Cyperus
|species=Cyperus filiculmis
}}<!--

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