View source for Dulichium arundinaceum

{{Treatment/ID
|accepted_name=Dulichium arundinaceum
|accepted_authority=(Linnaeus) Britton
|publications={{Treatment/Publication
|title=Bull. Torrey Bot. Club
|place=21: 29. 1894
|year=1894
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Cyperus arundinaceus
|authority=Linneaus
|rank=species
|publication_title=Sp. Pl.
|publication_place=1: 44. 1753 (as arundinacea)
}}
|synonyms=
|hierarchy=Cyperaceae;Dulichium;Dulichium arundinaceum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Cyperaceae]]</div><div class="higher-taxon"><small>genus</small>[[Dulichium]]</div><div class="higher-taxon"><small>species</small>[[Dulichium arundinaceum]]</div></div>
|volume=Volume 23
|mention_page=page 196
|treatment_page=page 198
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Rhizomes </b>2–5 mm thick; internodes 2–5 cm. <b>Culms</b> 2–14, erect, unbranched, jointed, aphyllopodic, terete, 20–100 cm × 2–5 mm; internodes hollow. <b>Leaves</b>: sheaths 2–14, bladeless, green, often with white dots in intervenal areas, with brown-hyaline 1–2 mm margin at mouth, firm; blades 3–15 per culm, 3-ranked, ascending, thick, 4–15 cm × 1–8 mm, ± leathery, glabrous; distal 5–20 leaves serving as bracts. <b>Inflorescences</b> 6–30 cm; spikes 1–17, in sheath axils, 2–5 cm. <b>Spikelets</b> 2-ranked, appressed-ascending to ascending-spreading, linear-lanceolate, flat, 1.5–3 cm × 1.2–2.5 mm; rachilla winged, wings hyaline, usually containing spongy tissue proximally, occasionally ciliate; scales decurrent, spongy-based, 5–9.5 × 1.4–2.4 mm, each subtending flower. <b>Flowers</b> 2-ranked, sessile; scales green with gold-hyaline margins; perianth bristles 6–9, 4–7.5 mm, stiff; stamens 3, longer than perianth bristles; pistils 1, 2-carpellate; styles 1, 3.8–6 mm, base persistent on achene; stigmas 2, 1–3.8 mm. <b>Achene</b> stipitate, 2–4 × 0.8–1.1 mm (excluding style base), shorter than perianth bristles.</span><!--

-->{{Treatment/Body
|distribution=B.C.;Man.;N.B.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Calif.;Conn.;Del.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Ky.;La.;Maine;Mass.;Md.;Mich.;Minn.;Miss.;Mo.;Mont.;N.C.;N.H.;N.J.;N.Y.;Nebr.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;Vt.;W.Va.;Wash.;Wis.;Wyo.
|discussion=<p>Varieties 2 (2 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
|Rhizomes 3–5 mm thick; culms 20–100 cm × 4 mm; leaf blades 3.5–8 mm wide; anthers 3–4 mm.
|[[Dulichium arundinaceum var. arundinaceum|Dulichium arundinaceum var. arundinaceum]]
|-id=key-0-1
|1
|Rhizomes 1–2 mm thick; culms 10–30(–40) cm × 1–2(–3) mm; leaf blades 1–3 mm wide; anthers (1.5–)1.8–2.6(–2.8) mm.
|[[Dulichium arundinaceum var. boreale|Dulichium arundinaceum var. boreale]]
|}
</div></div><!--

-->{{#Taxon:
name=Dulichium arundinaceum
|authority=(Linnaeus) Britton
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Cyperus arundinaceus
|family=Cyperaceae
|distribution=B.C.;Man.;N.B.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Calif.;Conn.;Del.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Ky.;La.;Maine;Mass.;Md.;Mich.;Minn.;Miss.;Mo.;Mont.;N.C.;N.H.;N.J.;N.Y.;Nebr.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;Vt.;W.Va.;Wash.;Wis.;Wyo.
|reference=None
|publication title=Bull. Torrey Bot. Club
|publication year=1894
|special status=Illustrated;Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V23/V23_349.xml
|genus=Dulichium
|species=Dulichium arundinaceum
}}<!--

-->

[[Category:Treatment]]
[[Category:Dulichium]]
[[Category:Revision Pending]]