Taxonomic history:
1753: Linnaeus described this species as Panicum americanum in Species Plantarum, 1st ed., p. 56.
today: The current name for this species is Pennisetum glaucum (L.) R. Br.
original Latin diagnosis
Panicum spica simplici aequali, pedunculis bifloris.
English translation
Panicum with a spike simple [and] equal, [and] with peduncles two-flowered.
English translation with commentary
| Panicum | Panicum |
| with a spike | spica - ablative singular of first declension feminine noun spica, -ae |
| simple | simplici - ablative singular feminine of group B adjective simplex, simplex, simplex; modifies spica |
| [and] | [added for smoother reading] |
| equal; | aequali - ablative singular feminine of group B adjective aequalis, -is, -e; modifies spica |
| [and] | [added for smoother reading] |
| with peduncles | pedunculis - ablative plural of second declension masculine noun pedunculis, -i |
| two-flowered. | bifloris - ablative plural masculine of group A adjective biflorus, -a, -um; modifies pedunculis |