Filson, Lich. Antarct. Exs.
Filson, R.B. [1 - ? 24]

Duke University Herbarium Lichen Collection
Catalog #: 335562
ee4f2ad8-918d-4580-b420-4d1f9f50c5ee
Filson, Rex, B. #14821 01 February 1974
Acarospora gwynnii C.W. Dodge & E. D. Rudoph
Australia, Australian Antarctic Territory, Mac.Robertson Land. W side of Mawson Rock

University of Wisconsin - Madison
Catalog #: WIS-L-0121909
Rex Filson #14821 00 February 1955
Acarospora gwynnii C.W. Dodge & E. D. Rudoph
Antarctica, ANTARCTICA. MAC.ROBERTSON LAND: West side of Mawson Rock