Published in Phytologia, in 1955, in volume 5, pages 142-176

Published in Phytologia, in 1955, in volume 5, pages 186-224

Published in Phytologia, in 1955, in volume 5, pages 257-280

Published in Phytologia, in 1955, in volume 5, pages 289-292

Published in Phytologia, in 1955, in volume 5, pages 293-336

Published in PHYTOLOGIA, in 1955, in volume 5, issue 4, pages 121-126

Published in Phytologia, in 1955, in volume 5, issue 4, pages 132-134

Published in PHYTOLOGIA, in 1955, in volume 5, issue 4, pages 134-142

Published in PHYTOLOGIA, in 1955, in volume 5, issue 5, pages 177-183

Published in PHYTOLOGIA, in 1955, in volume 5, issue 5, pages 184-186

Published in PHYTOLOGIA, in 1955, in volume 5, issue 6, pages 225-230

Published in PHYTOLOGIA, in 1955, in volume 5, issue 6, pages 231-232

Published in PHYTOLOGIA, in 1955, in volume 5, issue 6, pages 233-256

Published in Phytologia, in 1955, in volume 5, issue 7, pages 281-288

Published in PHYTOLOGIA, in 1955, in volume 5, issue 7, pages 292-293