Collection of 16 off-prints on allium, several with dedication from Albert Levan

Private-bound cloth with slightly red-stained edges, unknown bookbinder. The spine is faded. The off-prints are bound without wrappers unless otherwise stated. Contents: (1) “Zahl und Anordning der Chromosomen in der Meiosis von Allium.” From Hereditas XIII. Lund, 1929. Pp. 80-86. Without wrappers. Author’s dedication to botanist Arne Hässler. (2) “Experimentell analys och syntes av polyploida arter inom Allium paniculatum-gruppen.” From Nordiska (19. Skandinaviska) naturforskarmötet i Helsingfors. 1936. 2 pages. (3) ”Polyploidi and Self-Fertility in Allium.” From Hereditas XXII. Lund, 1936. Pp. 278-280. (4) “Pseudo-bivalent formation in the pollen of Allium Schoenoprasum”. From Botaniska notiser 1937. Pp. 151-152. (5) “Cytological Studies in the Allium Group.” From Hereditas XXIII. Lund, 1937. Pp. 317–370. Bound with the original wrappers. (6) “Amphibivalent formation in Allium cernuum and its consequences in the pollen.” From Botaniska notiser. Lund, 1939. Pp. 256-260. Bound with the original wrappers. (7) “Meiosis of Allium Porrum, a Tetraploid Species with Chiasma Localisation.” From Hereditas XXVI. Lund, 1940. Pp. 454-462. (8) “The Cytology of Allium Amplectens and the Occurrence in Nature of its Asynapsis.” From Hereditas XXVI. Lund, 1940. Pp. 353-394. Bound with the original wrappers. (9) “Die Zytologie von Allium Cepa x Fistulosum.” From Hereditas XXI. Lund, 1936. Pp. 195-214. Bound with the original wrappers. Author’s dedication to Arne Hässler (partly cut in the top margin). (10) “The Cytology of the Species Hybrid Allium Cepa x Fistulosum and its Polyploid Derivatives.” From Hereditas XXVII. Lund, 1941. Pp. 253-272. Bound with the original wrappers. (11) “Cytological Studies in Allium. A Preliminary Note.” From Hereditas XV. Lund, 1931. Pp. 347-356. Author’s dedication to Arne Hässler (partly cut in the top margin). (12) “Cytological Studies in Allium, II. Chromosome Morphological Contributions.” From Hereditas XVI. Lund, 1932. Pp. 257-294+plate. Bound with the original wrappers. Author’s dedication to Arne Hässler. (13) “Cytological Studies in Allium, III. Allium Carinatum and Allium Oleraceum.” From Hereditas XVIII:1-2. Lund, 1933. Pp. 101-114+plate. Bound with the original wrappers. Author’s dedication to Arne Hässler. (14) “Cytological Studies in Allium, IV. Allium Fistulosum” From Svensk Botanisk Tidskrift. Bd. 27. H. 2. Uppsala, 1933. Pp. 211-232. Bound with the original wrappers. (15) “Cytological Studies in Allium, V. Allium Macranthum” From Hereditas XVIII. Lund, 1933. Pp. 349-359. Author’s dedication to Arne Hässler (partly cut in the top margin). (16) “Cytological Studies in Allium, VI. The Chromosome Morphology of some Diploid Species of Allium.” From Hereditas XX. Lund, 1935. Pp. 289-330. Bound with the original wrappers. Author’s dedication to Arne Hässler. An extensive collection of early off-prints by Levan, later known for establishing the number of chromosomes in the human genome together with Joe Hin Tjio.…