W.E.E. Conwell (Prince of Wales Island) to Duke of Leinster, 1828-12-11 Unit ID: MS 18873 Date: 1828-12-11
Weeds on the central plateau : a survey of their distribution and association with recreational users / A North ; Tasmania Parks Wildlife and Heritage, 1991 Volume VGLSpf 189 Date: 1991
Weeds : pest plants reference system / Depart of Conservation and Environment Victoria, 1987 Volume VGLSq 131 Date: 1987