10 parts, 1938-1951 part 1, Juncaceae, 1938 part.¹2, Hymenogastrineae et Phallineae part 3,¹Saxifragaceae, 1938 part 4, Polypodiaceae, 1938 ¹part 5, Parmeliales, 1939 part 6, Eriocaulaceae¹1941 part 7, Cladoniales, 1941 part 8,¹Myxomycetes, 1942 part 9, Ardisiaceae, 1943 part¹10, Hypericaceae, 1951