View source for Panicum philadelphicum subsp. philadelphicum

{{Treatment/ID
|accepted_name=Panicum philadelphicum subsp. philadelphicum
|accepted_authority=unknown
|publications=
|common_names=Panic de philadelphie
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Panicum philadelphicum var. tuckermanii
|authority=unknown
}}
|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>Panicum philadelphicum subsp. philadelphicum 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 Panicum 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 subsp. philadelphicum elsewhere.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Panicum philadelphicum subsp. philadelphicum
|author=
|authority=unknown
|rank=subspecies
|parent rank=species
|synonyms=Panicum philadelphicum var. tuckermanii
|basionyms=
|family=Poaceae
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/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]]