Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 230-231

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 162-168

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 83-86

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 169

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 223-230

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 11-16

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 86-116

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 207-209

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 668-676

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 221

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 209-220

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 661-662

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 641

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 642-644

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 645-652

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 652-655

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 655-660

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 301-303

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 324

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 329-333

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 402-408

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 408-414

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 297-300

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 295-297

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 255-280

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 417-426

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 248-255

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 437

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 526-527

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 385-390

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 570-571

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 241

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 153

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 563-569

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 380-384

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 401

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 390-401

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 527-531

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 440-441

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 16-24

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 639-640

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 506-516

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 279-289

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 472

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 290-299

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 465-471

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 243-244

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 75-82

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 24-41

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 51

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 52-54

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 56-62

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 55-56

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 128-132

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 62-68

Published in Bulletin de la Société Botanique de France, in 1921, in volume 68, pages 516-525