familyPoaceae
subfamilyPoaceae subfam. Panicoideae
genusDichanthelium
speciesDichanthelium dichotomum
subspeciesDichanthelium dichotomum subsp. nitidum
Difference between revisions of "Dichanthelium dichotomum subsp. nitidum"
Treatment appears in FNA Volume 25. Treatment on page 433.
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| − | --><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>very similar in most respects to subsp. microcarpon. <b>Fall</b> phase freely branching from all nodes, reclining from masses of branchlets and numerous reduced, ciliate blades and secondary panicles. <b>Cauline</b> sheaths and blades usually glabrous, lower sheaths and blades sometimes sparsely pubescent. <b>Spikelets</b> 1.8-2.5 mm (rarely longer), puberulent or pubescent. <b>Lower</b> glumes less than 1/3 as long as the spikelets, subacute; upper glumes and lower lemmas subequal; upper florets 1.7-2 mm long, 0.7-1.0 mm wide, subobtuse. <b>2n</b> = unknown.</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>very similar in most respects to <i></i>subsp.<i> microcarpon</i>. <b>Fall</b> phase freely branching from all nodes, reclining from masses of branchlets and numerous reduced, ciliate blades and secondary panicles. <b>Cauline</b> sheaths and blades usually glabrous, lower sheaths and blades sometimes sparsely pubescent. <b>Spikelets</b> 1.8-2.5 mm (rarely longer), puberulent or pubescent. <b>Lower</b> glumes less than 1/3 as long as the spikelets, subacute; upper glumes and lower lemmas subequal; upper florets 1.7-2 mm long, 0.7-1.0 mm wide, subobtuse. <b>2n</b> = unknown.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
| − | |discussion=<p>Dichanthelium dichotomum subsp. nitidum grows in moist to wet areas, and the borders of swamps. It is primarily a coastal plain taxon, ranging from Virginia to southeastern Texas and Florida.</p><!-- | + | |discussion=<p><i>Dichanthelium dichotomum </i>subsp.<i> nitidum</i> grows in moist to wet areas, and the borders of swamps. It is primarily a coastal plain taxon, ranging from Virginia to southeastern Texas and Florida.</p><!-- |
| − | --><p>Dichanthelium dichotomum subsp. nitidum is very similar to both subsp. microcarpon and subsp. mattamuskeetense, and intergrades with each occasionally.</p> | + | --><p><i>Dichanthelium dichotomum </i>subsp.<i> nitidum</i> is very similar to both <i></i>subsp.<i> microcarpon</i> and <i></i>subsp.<i> mattamuskeetense</i>, and intergrades with each occasionally.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Dichanthelium dichotomum subsp. nitidum | name=Dichanthelium dichotomum subsp. nitidum | ||
| − | |||
|authority=(Lam.) Freckmann & Lelong | |authority=(Lam.) Freckmann & Lelong | ||
|rank=subspecies | |rank=subspecies | ||
| Line 32: | Line 31: | ||
|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| − | |illustrator=Linda A. Vorobik | + | |illustrator=Linda A. Vorobik;Hana Pazdírková |
| + | |illustration copyright=Utah State University | ||
|reference=None | |reference=None | ||
|publication title= | |publication title= | ||
|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_1180.xml |
|subfamily=Poaceae subfam. Panicoideae | |subfamily=Poaceae subfam. Panicoideae | ||
|tribe=Poaceae tribe Paniceae | |tribe=Poaceae tribe Paniceae | ||
Latest revision as of 18:55, 11 May 2021
Plants very similar in most respects to subsp. microcarpon. Fall phase freely branching from all nodes, reclining from masses of branchlets and numerous reduced, ciliate blades and secondary panicles. Cauline sheaths and blades usually glabrous, lower sheaths and blades sometimes sparsely pubescent. Spikelets 1.8-2.5 mm (rarely longer), puberulent or pubescent. Lower glumes less than 1/3 as long as the spikelets, subacute; upper glumes and lower lemmas subequal; upper florets 1.7-2 mm long, 0.7-1.0 mm wide, subobtuse. 2n = unknown.
Discussion
Dichanthelium dichotomum subsp. nitidum grows in moist to wet areas, and the borders of swamps. It is primarily a coastal plain taxon, ranging from Virginia to southeastern Texas and Florida.
Dichanthelium dichotomum subsp. nitidum is very similar to both subsp. microcarpon and subsp. mattamuskeetense, and intergrades with each occasionally.
Selected References
None.
Lower Taxa
None.
... more about "Dichanthelium dichotomum subsp. nitidum"
Conn. +, N.J. +, N.Y. +, Va. +, Del. +, D.C. +, Wis. +, W.Va. +, N.B. +, Ont. +, Mass. +, Maine +, N.H. +, R.I. +, Vt. +, Fla. +, Tex. +, La. +, Tenn. +, N.C. +, S.C. +, Pa. +, Puerto Rico +, Ark. +, Iowa +, Md. +, Ala. +, Ill. +, Ga. +, Ind. +, Okla. +, Ohio +, Mo. +, Minn. +, Mich. +, Miss. + and Ky. +
Present +
Dichanthelium dichotomum subsp. nitidum +
Dichanthelium dichotomum +
subspecies +