- guianense
- , guianensis L. -ense, denoting origin.1) From British Guiana, now Guyana. Dinebra guianensis, Eragrostis guianensis, Heteranthoecia guineensis, Isachne guineensis, Ischaemum guianense, Manisuris guianensis, Panicum guianense, Paspalum guianense, Rhytachne guianensis, Thrasya guianensis2) from French Guyana. Strephium guianense
Etymological dictionary of grasses . H. Trevor Clifford, Peter D.. 2012.