Definition of "unplaced"

For none of these I write, and none of theseCould read the writing if they deigned to try;So may they flourish in their due degrees,On our sweet earth and in their unplaced sky.

1870, James Thomson, The City of Dreadful Night

Until more detailed phylogenetic work is done to elucidate their true relationships, it seems best to leave all these species unplaced.

2009, Karl N. Magnacca, Patrick M. O'Grady, Revision of the Modified mouthparts species group of Hawaiian Drosophila

The Listed John Dillon Stakes (1400m) at Caulfield on Australia Day is an option for Rok Posta, who has only been unplaced four times in his 20 starts.

2009 January 18, Adrian Dunn, “Girls combine to Posta win at Flemington”, in Herald Sun‎