View source for Erioneuron avenaceum

{{Treatment/ID
|accepted_name=Erioneuron avenaceum
|accepted_authority=(Kunth) Tateoka
|publications=
|common_names=Large-flowered tridens;Shortleaf woolygrass
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Tridens grandiflorus
|authority=unknown
}} {{Treatment/ID/Synonym
|name=Erioneuron grandiflorum
|authority=unknown
}}
|hierarchy=Poaceae;Poaceae subfam. Chloridoideae;Poaceae tribe Cynodonteae;Erioneuron;Erioneuron avenaceum
|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>[[Erioneuron]]</div><div class="higher-taxon"><small>species</small>[[Erioneuron avenaceum]]</div></div>
|volume=Volume 25
|mention_page=
|treatment_page=page 45
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Culms </b>(7)10-30(40) cm tall, (0.4)0.7-1 mm thick, glabrous; nodes glabrous or villous. <b>Ligules</b> to 0.5 mm; blades (1.5)3-5(8) cm long, (0.5)1-1.5(2.5) mm wide, both surfaces sparsely pilose. <b>Panicles</b> 2-8(10) cm; branches with 2-10(16) shortly pedicellate spikelets. <b>Spikelets</b> 6-8(10) mm, purplish, with (4)6-12(20) florets; lower glumes 4-7 mm; upper glumes 6-9 mm, equaling or exceeding the lowest florets; lemmas 4-7 mm, purplish-green, awned from between the lobes, awns 2-4 mm, apices bilobed, lobes 1-2 mm, obtuse to acute; anthers 0.4-1 mm or (when monandrous) to 1.3 mm. <b>Caryopses</b> 1-1.4 mm. <b>2n</b> = 16, 32.</span><!--

-->{{Treatment/Body
|distribution=Ariz.;N.Mex.;Tex.
|discussion=<p><i>Erioneuron avenaceum</i> is common in rocky areas from the southwestern United States to central Mexico; it also grows in Bolivia and Argentina. North American plants belong to <i>E. avenaceum</i> (Kunth) Tateoka var. avenaceum. Stoloniferous plants occur in the Flora region, but they are most common in central Mexico.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Erioneuron avenaceum
|author=
|authority=(Kunth) Tateoka
|rank=species
|parent rank=genus
|synonyms=Tridens grandiflorus;Erioneuron grandiflorum
|basionyms=
|family=Poaceae
|distribution=Ariz.;N.Mex.;Tex.
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V25/V25_71.xml
|subfamily=Poaceae subfam. Chloridoideae
|tribe=Poaceae tribe Cynodonteae
|genus=Erioneuron
|species=Erioneuron avenaceum
}}<!--

-->[[Category:Treatment]][[Category:Erioneuron]]