Difference between revisions of "Dactyloctenium geminatum"
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name=Dactyloctenium geminatum | name=Dactyloctenium geminatum | ||
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|authority=Hack. | |authority=Hack. | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| + | |illustrator=Linda A. Vorobik;Karen Klitz | ||
| + | |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_185.xml |
|subfamily=Poaceae subfam. Chloridoideae | |subfamily=Poaceae subfam. Chloridoideae | ||
|tribe=Poaceae tribe Cynodonteae | |tribe=Poaceae tribe Cynodonteae | ||
Latest revision as of 17:58, 11 May 2021
Plants perennial; stoloniferous, mat-forming. Culms 35-112 cm, ascending. Blades 4-25 cm long, 3-6 mm wide, flat, more or less glabrous. Panicle branches (1)2(3), 2.5-7 cm, often slightly falcate, only the first few spikelets in contact with the spikelets of adjacent branches. Spikelets 3-5.3 mm, with 3-6 florets. Glumes subequal, 1.3-1.8 mm, widely elliptic to ovate or obovate in profile, awned, awns 4.5-10 mm; lemmas 3-3.8 mm, lanceolate, keels smooth or finely scabridulous towards the acute or mucronate apices; palea keels not winged; anthers 1.1-1.7 mm. Seeds about 1 mm long, transversely rugose. 2n = unknown.
Discussion
Dactyloctenium geminatum is native to tropical eastern Africa. It was found at one time on ballast dumps in Maryland, but has not survived in North America.
Selected References
None.