Difference between revisions of "Erioneuron nealleyi"
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|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Erioneuron avenaceum var. nealleyi | |name=Erioneuron avenaceum var. nealleyi | ||
| − | |authority= | + | |authority= |
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Poaceae;Poaceae subfam. Chloridoideae;Poaceae tribe Cynodonteae;Erioneuron;Erioneuron nealleyi | |hierarchy=Poaceae;Poaceae subfam. Chloridoideae;Poaceae tribe Cynodonteae;Erioneuron;Erioneuron nealleyi | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Erioneuron nealleyi | name=Erioneuron nealleyi | ||
| − | |||
|authority=(Vasey) Tateoka | |authority=(Vasey) Tateoka | ||
|rank=species | |rank=species | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| + | |illustrator=Linda A. Vorobik;Karen Klitz | ||
| + | |illustration copyright=Utah State University | ||
|distribution=N.Mex.;Tex. | |distribution=N.Mex.;Tex. | ||
|reference=None | |reference=None | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V25/V25_72.xml |
|subfamily=Poaceae subfam. Chloridoideae | |subfamily=Poaceae subfam. Chloridoideae | ||
|tribe=Poaceae tribe Cynodonteae | |tribe=Poaceae tribe Cynodonteae | ||
Latest revision as of 18:58, 11 May 2021
Culms (15)30-65 cm tall, 0.8-2 mm thick, glabrous or hispidulous; nodes glabrous or densely villous. Ligules 0.2-0.6 mm; blades 5-10 cm long, 2-2.5 mm wide, flat in moist conditions, both surfaces pilose to villous, green. Panicles compact (rarely open), 5-10 cm long, 1-3 cm wide, usually 2-4(6) times longer than wide, occasionally interrupted in the lower 1/2; branches with 5-17 shortly pedicellate spikelets. Spikelets 7-11 mm, purplish to pale, with 3-15 florets; lower glumes 5-7 mm; upper glumes 6-9 mm, generally equaling or exceeding the lowest florets; lemmas 4-6 mm, awned from between the lobes, awns 1-3.5 mm, apices bilobed, lobes 1.5-2.5 mm, rounded to truncate, lateral veins forming a mucro to 1 mm; anthers 1, 1-1.5 mm. Caryopses 1.3-1.5 mm. 2n = 16.
Discussion
Erioneuron nealleyi is found on rocky slopes in the southwestern United States and central Mexico. Stoloniferous plants are known only from central Mexico.
Selected References
None.