1. Botanical investigations during the Danish East-Greenland expedition 1929;Seidenfaden;Medd. Gr0nl.,1929
2. Moving soil and vegetation in East Greenland. A preliminary report;Seidenfaden;Medd. Gr0nl.,1931
3. Notes on a Map of East Greenland from 73°00’ to 74°50’ N. Lat;Seidenfaden;Medd. Gr0nl.,1931
4. The Godthaab Expedition 1928. Reports on the botanical work and some plant lists from the northern part of the area visited;Seidenfaden;Medd. Gr0nl.,1932
5. The Godthaab Expedition 1928. The mosses;Harmsen;Medd. Gr0nl.,1932