View source for Panicum philadelphicum subsp. philadelphicum

{{Treatment/ID
|accepted_name=Panicum philadelphicum subsp. philadelphicum
|accepted_authority=
|publications=
|common_names=Panic de philadelphie
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Panicum philadelphicum var. tuckermanii
|authority=
|rank=variety
}}
|hierarchy=Poaceae;Poaceae subfam. Panicoideae;Poaceae tribe Paniceae;Panicum;Panicum subg. Panicum;Panicum sect. Panicum;Panicum philadelphicum;Panicum philadelphicum subsp. philadelphicum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Poaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Poaceae subfam. Panicoideae]]</div><div class="higher-taxon"><small>tribe</small>[[Poaceae tribe Paniceae]]</div><div class="higher-taxon"><small>genus</small>[[Panicum]]</div><div class="higher-taxon"><small>subgenus</small>[[Panicum subg. Panicum]]</div><div class="higher-taxon"><small>section</small>[[Panicum sect. Panicum]]</div><div class="higher-taxon"><small>species</small>[[Panicum philadelphicum]]</div><div class="higher-taxon"><small>subspecies</small>[[Panicum philadelphicum subsp. philadelphicum]]</div></div>
|volume=Volume 25
|mention_page=
|treatment_page=page 460
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>often slender, pilose, yellowish-green. <b>Culms</b> erect or decumbent. <b>Blades</b> 2-6 mm wide, often erect, those of the flag leaves usually less than 1/2 as long as the panicles. <b>Secondary</b> panicle branches usually appressed; pedicels usually short, appressed. <b>Spikelets</b> 1.4-2.1 mm, ovoid-ellipsoid, pale green to slightly reddish. <b>Upper</b> glumes and lower lemmas hooked over the upper florets; mature upper florets more than 1/2 as wide as long, shiny, blackish, with several pale veins.</span><!--

-->{{Treatment/Body
|discussion=<p><i>Panicum philadelphicum </i>subsp.<i> philadelphicum</i> grows in meadows, open woods, sand, and on receding shores.</p><!--
--><p>Plants with decumbent culms, glabrous pulvini, flexuous pedicels without hairs over 0.2 mm long, spikelets 1.4-1.7 mm long, and the mature floret not disarticulating have been called <i>Panicum</i> tuckermanii Fernald. They are often fairly distinct on receding lake shores in New England and the Great Lakes area (Darbyshire and Cayoutte 1995), but intergrade with <i></i>subsp.<i> philadelphicum</i> elsewhere.</p>
|tables=
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-->{{#Taxon:
name=Panicum philadelphicum subsp. philadelphicum
|authority=
|rank=subspecies
|parent rank=species
|synonyms=Panicum philadelphicum var. tuckermanii
|basionyms=
|family=Poaceae
|illustrator=Linda A. Vorobik;Cindy Roché
|illustration copyright=Utah State University
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V25/V25_1236.xml
|subfamily=Poaceae subfam. Panicoideae
|tribe=Poaceae tribe Paniceae
|genus=Panicum
|subgenus=Panicum subg. Panicum
|section=Panicum sect. Panicum
|species=Panicum philadelphicum
|subspecies=Panicum philadelphicum subsp. philadelphicum
}}<!--

-->[[Category:Treatment]][[Category:Panicum philadelphicum]]