Difference between revisions of "Dichanthium annulatum"
FNA>Volume Importer |
imported>Volume Importer |
||
| (4 intermediate revisions by 2 users not shown) | |||
| Line 4: | Line 4: | ||
|publications= | |publications= | ||
|common_names=Ringed dichanthium | |common_names=Ringed dichanthium | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Andropogon nodosus | |name=Andropogon nodosus | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Poaceae;Poaceae subfam. Panicoideae;Poaceae tribe Andropogoneae;Dichanthium;Dichanthium annulatum | |hierarchy=Poaceae;Poaceae subfam. Panicoideae;Poaceae tribe Andropogoneae;Dichanthium;Dichanthium annulatum | ||
| Line 20: | Line 25: | ||
-->{{Treatment/Body | -->{{Treatment/Body | ||
|distribution=Puerto Rico;Pacific Islands (Hawaii);Tex.;La. | |distribution=Puerto Rico;Pacific Islands (Hawaii);Tex.;La. | ||
| − | |discussion=<p>Dichanthium annulatum is native to southeastern Asia and is a highly esteemed forage grass, especially in India. It is now established at scattered locations in Texas, Louisiana, and Florida.</p> | + | |discussion=<p><i>Dichanthium annulatum</i> is native to southeastern Asia and is a highly esteemed forage grass, especially in India. It is now established at scattered locations in Texas, Louisiana, and Florida.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 29: | Line 34: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Dichanthium annulatum | name=Dichanthium annulatum | ||
| − | |||
|authority=(Forssk.) Stapf | |authority=(Forssk.) Stapf | ||
|rank=species | |rank=species | ||
| Line 36: | Line 40: | ||
|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| − | |illustrator=Linda A. Vorobik | + | |illustrator=Linda A. Vorobik;Hana Pazdírková |
| + | |illustration copyright=Utah State University | ||
|distribution=Puerto Rico;Pacific Islands (Hawaii);Tex.;La. | |distribution=Puerto Rico;Pacific Islands (Hawaii);Tex.;La. | ||
|reference=None | |reference=None | ||
|publication title= | |publication title= | ||
|publication year= | |publication year= | ||
| − | |special status= | + | |special status=Introduced |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V25/V25_1547.xml |
|subfamily=Poaceae subfam. Panicoideae | |subfamily=Poaceae subfam. Panicoideae | ||
|tribe=Poaceae tribe Andropogoneae | |tribe=Poaceae tribe Andropogoneae | ||
Latest revision as of 18:57, 11 May 2021
Plants perennial; stoloniferous. Culms to 100 cm, decumbent, erect portions generally to 60 cm, often branched above the bases, glabrous beneath the inflorescences; nodes glabrous or short-pubescent. Sheaths glabrous; ligules 1-1.8 mm, truncate; blades 3-30 cm long, 2-7 mm wide, scabrous, sparsely pilose, hairs some¬times papillose-based. Rames 2-9, 2.5-7 cm, subdigitate, erect to ascending, bases without spikelets, glabrous, internodes ciliate on the margins. Sessile spikelets 2.5-5 mm long, 1-1.5 mm wide; lower glumes elliptic or oblong, sparsely pubescent below, apices obtuse, irregularly 2-3-toothed, 5-9-veined; upper glumes 3-veined; awns 1.3-2.2 cm, twice-geniculate. Pedicellate spikelets 2.5-5 mm, usually staminate. 2n = 20, 40.
Distribution
Puerto Rico, Pacific Islands (Hawaii), Tex., La.
Discussion
Dichanthium annulatum is native to southeastern Asia and is a highly esteemed forage grass, especially in India. It is now established at scattered locations in Texas, Louisiana, and Florida.
Selected References
None.