Published in Hedwigia, in 1920, in volume 61, pages 4-39

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 40-96

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 97-175

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 176-182

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 183-241

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 242-285

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 286-299

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 300-302

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 303-307

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 308-342

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 343-345

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 346-347

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 348-350

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 351-374

Created: 2017-10-18, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 375-379

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 380-382

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 383-389

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 390-400

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 401

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 402-408

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 409-411

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 61, pages 412-417

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1920, in volume 62, pages 56-89

Created: 2017-10-18, modified: 2025-10-01