LichenesPublished in Botanisk Tidsskrift, in 1909, in volume 29, pages 104-152Created: 2017-10-18, modified: 2017-10-18Studier over Ferskvands-PhycomyceterPublished in Botanisk Tidsskrift, in 1909, in volume 29, pages 345-440Created: 2017-10-18, modified: 2017-10-18
Studier over Ferskvands-PhycomyceterPublished in Botanisk Tidsskrift, in 1909, in volume 29, pages 345-440Created: 2017-10-18, modified: 2017-10-18