View source for Calamovilfa longifolia

{{Treatment/ID
|accepted_name=Calamovilfa longifolia
|accepted_authority=(Hook.) Scribn.
|publications=
|common_names=Prairie sandreed
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Ammophila longifolia
|authority=
|rank=species
}}
|hierarchy=Poaceae;Poaceae subfam. Chloridoideae;Poaceae tribe Cynodonteae;Calamovilfa;Calamovilfa longifolia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Poaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Poaceae subfam. Chloridoideae]]</div><div class="higher-taxon"><small>tribe</small>[[Poaceae tribe Cynodonteae]]</div><div class="higher-taxon"><small>genus</small>[[Calamovilfa]]</div><div class="higher-taxon"><small>species</small>[[Calamovilfa longifolia]]</div></div>
|volume=Volume 25
|mention_page=
|treatment_page=page 141
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Rhizomes </b>elongate, covered with shiny, coriaceous, scalelike leaves. <b>Culms</b> to 2.4 m. <b>Sheaths</b> glabrous to densely pubescent; ligules 0.7-2.5 mm; blades to 64 cm long, about 12 mm wide. <b>Panicles</b> 15-78 cm long, 1.7-26.4 cm wide; branches to 33 cm, erect to strongly divergent, lowermost branches sometimes reflexed. <b>Spikelets</b> 5-8.5 mm. <b>Glumes</b> straight; lower glumes 3.5-6.5 mm; upper glumes 5-8.2 mm; lemmas 4.5-7.1 mm, straight, glabrous; paleas 4.4-6.9 mm, glabrous. <b>2n</b> = 40, ca. 60.</span><!--

-->{{Treatment/Body
|distribution=Ill.;Ind.;Colo.;N.Mex.;Wash.;Mont.;Alta.;B.C.;Man.;Ont.;Sask.;Minn.;Mich.;Iowa;Idaho;Kans.;Mo.;N.Dak.;Nebr.;Pa.;S.Dak.;Wyo.;Wis.;N.Y.;Ohio
|discussion=<p><i>Calamovilfa longifolia</i> usually grows in sand or sandy soils, but is occasionally found in clay soils or loess. Two geographically contiguous varieties exist. They differ as shown in the following key; the differences between the two are more striking in the field.</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Most spikelets overlapping no more than 1 other spikelet, usually with a brownish cast
|[[Calamovilfa longifolia var. magna|Calamovilfa longifolia var. magna]]
|-id=key-0-1
|1
|Most spikelets overlapping 2-3 other spikelets, usually without a brownish cast
|[[Calamovilfa longifolia var. longifolia|Calamovilfa longifolia var. longifolia]]
|}
</div></div><!--

-->{{#Taxon:
name=Calamovilfa longifolia
|authority=(Hook.) Scribn.
|rank=species
|parent rank=genus
|synonyms=Ammophila longifolia
|basionyms=
|family=Poaceae
|illustrator=Linda A. Vorobik;Cindy Roché
|illustration copyright=Utah State University
|distribution=Ill.;Ind.;Colo.;N.Mex.;Wash.;Mont.;Alta.;B.C.;Man.;Ont.;Sask.;Minn.;Mich.;Iowa;Idaho;Kans.;Mo.;N.Dak.;Nebr.;Pa.;S.Dak.;Wyo.;Wis.;N.Y.;Ohio
|reference=None
|publication title=
|publication year=
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V25/V25_702.xml
|subfamily=Poaceae subfam. Chloridoideae
|tribe=Poaceae tribe Cynodonteae
|genus=Calamovilfa
|species=Calamovilfa longifolia
}}<!--

-->[[Category:Treatment]][[Category:Calamovilfa]]