Difference between revisions of "Eragrostis cumingii"
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 20: | Line 20: | ||
-->{{Treatment/Body | -->{{Treatment/Body | ||
|distribution=N.J.;N.C.;Ala.;Pacific Islands (Hawaii);Ga.;Fla. | |distribution=N.J.;N.C.;Ala.;Pacific Islands (Hawaii);Ga.;Fla. | ||
| − | |discussion=<p | + | |discussion=<p>Eragrostis cumingii is native to southeast Asia and Australia. Within the Flora region, it has become established in Florida, growing in waste places and along roadsides in sandy or gravelly soils, at 0-150 m.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 36: | Line 36: | ||
|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| + | |illustrator=Linda A. Vorobik and Cindy Roché | ||
|distribution=N.J.;N.C.;Ala.;Pacific Islands (Hawaii);Ga.;Fla. | |distribution=N.J.;N.C.;Ala.;Pacific Islands (Hawaii);Ga.;Fla. | ||
|reference=None | |reference=None | ||
| Line 41: | Line 42: | ||
|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/314eb390f968962f596ae85f506b4b3db8683b1b/coarse_grained_fna_xml/V25/V25_109.xml |
|subfamily=Poaceae subfam. Chloridoideae | |subfamily=Poaceae subfam. Chloridoideae | ||
|tribe=Poaceae tribe Cynodonteae | |tribe=Poaceae tribe Cynodonteae | ||
Revision as of 16:13, 30 October 2019
Plants annual; cespitose, with¬out innovations, without glands. Culms 10-40(50) cm, erect to prostrate, sometimes geniculate, branching profusely from near the base, glabrous below the nodes. Sheaths sparsely hairy at the apices, hairs to 2.5 mm; ligules 0.1-0.2 mm; blades 3-10(12) cm long, 1-3 mm wide, flat to involute, sparsely pilose on the basal 1/2, scabridulous distally. Panicles 5-20 cm long, 2-8 cm wide, narrowly ovate, open, with 6-10 primary branches; primary branches 1-6 cm, widely spaced, axes trigonous, diverging to 90° from the rachises, densely spikelet-bearing to the base; pulvini sparsely pilose; pedicels 0.4-1(2) mm, stout, straight, flattened. Spikelets 5-12(18) mm long, 1.4-2.4 mm wide, linear-lanceolate, chartaceous, stramineous to greenish with reddish-purple tinges, with 12-42 florets; disarticulation acropetal. Glumes subequal in length, 1.2-1.9 mm, narrowly lanceolate to lanceolate, membranous; lower glumes narrower than the upper glumes; lemmas 1.3-2 mm, lanceolate to ovate, chartaceous, lateral veins conspicuous, greenish, apices acute; paleas 1-1.6 mm, hyaline, keels ciliate, cilia 0.1-0.2 mm, apices obtuse to acute; anthers 3, 0.1-0.2 mm, purplish. Caryopses 0.4-0.6 mm, ovoid, laterally compressed, finely striate, light brown. 2n = 40.
Distribution
N.J., N.C., Ala., Pacific Islands (Hawaii), Ga., Fla.
Discussion
Eragrostis cumingii is native to southeast Asia and Australia. Within the Flora region, it has become established in Florida, growing in waste places and along roadsides in sandy or gravelly soils, at 0-150 m.
Selected References
None.