Eleusine Gaertn.
Engl.: goosegrass.

Eleusine aegyptiaca:

Eleusine aegyptiaca Desf., Poaceae: See Dactyloctenium aegyptium (L.) Willd.

Eleusine coracana

Eleusine coracana (L.) Gaertn.
Engl.: finger millet, caracan millet, dragon's claw millet.
Deu.: Fingerhirse.
Suom.: sormihirssi.
Sven.: fingerhirs, korakan.
Fran.: coracan, mil rouge, raggee.
Span.: coracán, dagussa, mijo africano.
Bot. syn.: Cynosurus coracanus L., Eleusine tocussa Fresen.

Eleusine indica

Eleusine indica (L.) Gaertner.
Engl.: Indian goosegrass, crabgrass, crowfoot grass, wire grass, yard grass.
Fran.: eleusine d'Indes, eleusine des Indes, pied de poule.

Eleusine tocussa:

Eleusine tocussa Fresen., Poaceae: See Eleusine coracana (L.) Gaertn. ssp. coracana.

I have no articles for this botanical term, but there might be some for the next level down (if found).