Diuris is not a valid species
Did you mean one of the species from the following list?
Diuris carinata - 1 collection objects
Diuris chryseopsis - 1 collection objects
Diuris fragrantissima - 1 collection objects
Diuris longifolia - 5 collection objects
Diuris orientis - 1 collection objects
Diuris palustris - 1 collection objects
Diuris pardina - 16 collection objects
Diuris pedunculata - 9 collection objects