Published in Hedwigia, in 1921, in volume 62
Created: 2025-10-01, modified: 2025-10-01
Published in Hedwigia, in 1921, in volume 62, pages 1-11
Created: 2025-10-01, modified: 2025-10-01
Published in Hedwigia, in 1921, in volume 62, pages 12-37
Created: 2025-10-01, modified: 2025-10-01
Published in Hedwigia, in 1921, in volume 62, pages 38-55
Created: 2025-10-01, modified: 2025-10-01
Published in Hedwigia, in 1921, in volume 62, pages 90-154
Created: 2025-10-01, modified: 2025-10-01
Published in Hedwigia, in 1921, in volume 62, pages 155-162
Created: 2025-10-01, modified: 2025-10-01
Published in Hedwigia, in 1921, in volume 62, pages 163-281
Created: 2025-10-01, modified: 2025-10-01
Published in Hedwigia, in 1921, in volume 62, pages 282-319
Created: 2025-10-01, modified: 2025-10-01