Difference between revisions of "Pennisetum petiolare"
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 16: | Line 16: | ||
-->{{Treatment/Body | -->{{Treatment/Body | ||
|distribution=Iowa | |distribution=Iowa | ||
| − | |discussion=<p>Pennisetum petiolare is native to northern Africa, where it grows in disturbed habitats. The only collection in the Flora region is from Ames, Iowa, where it grew from fallen bird seed. It is not known to be established anywhere in the region.</p> | + | |discussion=<p><i>Pennisetum petiolare</i> is native to northern Africa, where it grows in disturbed habitats. The only collection in the Flora region is from Ames, Iowa, where it grew from fallen bird seed. It is not known to be established anywhere in the region.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 25: | Line 25: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Pennisetum petiolare | name=Pennisetum petiolare | ||
| − | |||
|authority=(Hochst.) Chiov. | |authority=(Hochst.) Chiov. | ||
|rank=species | |rank=species | ||
| Line 33: | Line 32: | ||
|family=Poaceae | |family=Poaceae | ||
|illustrator=Linda A. Vorobik | |illustrator=Linda A. Vorobik | ||
| + | |illustration copyright=Utah State University | ||
|distribution=Iowa | |distribution=Iowa | ||
|reference=None | |reference=None | ||
| Line 38: | Line 38: | ||
|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V25/V25_1370.xml |
|subfamily=Poaceae subfam. Panicoideae | |subfamily=Poaceae subfam. Panicoideae | ||
|tribe=Poaceae tribe Paniceae | |tribe=Poaceae tribe Paniceae | ||
Revision as of 21:33, 16 December 2019
Plants annual; tufted, rooting at the lower nodes. Culms 70-200 cm, slender, erect, branching; nodes glabrous. Sheaths glabrous; ligules 0.7-1 mm, of hairs; blades 3.5-30 cm long, 8-24 mm wide, flat, sparsely pubescent, abruptly rounded or cordate basally; lower blades with a 0.5-13 cm pseudopetiole. Panicles terminal and axillary, 3-8 cm, on long peduncles, fully exerted from the sheaths; rachises terete, hispid; disarticulation beneath the primary bristles, fascicle axes persistent. Fascicles 14-24 per cm; fascicle axes 0.4-0.6 mm, with 1 spikelet, outer and inner bristles absent; primary bristles 3.8-30 mm, scabrous. Spikelets 2.5-3.2 mm, sessile, green to purple. Glumes veinless, truncate or emarginate; lower glumes 0.2-0.3 mm; upper glumes 0.3-0.4 mm; lower florets sterile; lower lemmas 2.5-3.2 mm, strigulose above, 5-7-veined; lower paleas absent; upper lemmas 2.3-3 mm, sparsely puberulent, 5-veined; anthers 3, 1.5-1.9 mm. 2n = unknown.
Discussion
Pennisetum petiolare is native to northern Africa, where it grows in disturbed habitats. The only collection in the Flora region is from Ames, Iowa, where it grew from fallen bird seed. It is not known to be established anywhere in the region.
Selected References
None.