Thorvald Julius Sørensen

The flora of Melville bugt

1943

New species of Hierochloë, Calamagrostis, and Braya

1954

A revision of the Greenland species of Puccinellia Parl

1953

Summary of the botanical investigations in N. E. Greenland

1945

The vascular plants of east Greenland from 71 ̊00 ́to 73 ̊30 ́N. lat

1933

Temperature relations and phenology of the northeast Greenland flowering plants

1941

The vegetation types of Northeast Greenland

The vascular plants of east Greenland from 710̊0' to 733̊0' N. lat

The vascular plants of northeast Greenland from 74 ̊30' to 79 ̊00' N. Lat. and a summary of all species found in east Greenland / by Gunnar Seidenfaden and Thorv. Sørensen, with 60 figures in the text and 4 plates

Karsporeplanter og nøgenfrøede

Temperature relations and phenology of the northeast Greenland flowering plants