The colour-differences in Epipactis helleborine (L.) Cr. Wats. & Coult., and the selection of the genetical varieties by environment J. Weijer OriginalPaper Pages: 1 - 32
Cytological behaviour of some inter-specific hybrids in the genus Solanum, sect. Tuberarium R. PrakkenM. S. Swaminathan OriginalPaper Pages: 77 - 101
Chromosome number and chromosome behaviour of F1 and F2 plants of the crossSolanum phureja x Solanum tuberosum A. KoopmansA. H. van der Burg OriginalPaper Pages: 102 - 116
Genetics and morphology of the genotype “asymmetric” with special reference to its “Abnormal abdomen” character F. H. Sobels OriginalPaper Pages: 117 - 279
Studies on the cytogenetics of six species of Pennisetums and their comparative morphology and anatomy N. J. Hrishi OriginalPaper Pages: 280 - 356
Changes in sex in the flowers of the hybridSolanum rybinii × S. chacoense A. Koopmans OriginalPaper Pages: 359 - 380
The cytology of haploid plants ofSolanum demissum H. W. HowardM. S. Swaminathan OriginalPaper Pages: 381 - 391
Chromosome numbers of Satsuki,Rhododendron lateritium P1 T. HosodaA. MoriyaS. Sarashima OriginalPaper Pages: 407 - 409
Somatic reduction in untreated leguminous plants A. K. SharmaDipti Bhattacharjee OriginalPaper Pages: 410 - 414
A hereditary lethal abnormality of the beak in Barnevelders Elly G. BroekhuizenIr M. van Albada OriginalPaper Pages: 415 - 429
The genetics of melezitose fermentation in Saccharomyces Carl C. LindegrenGertrude Lindegren OriginalPaper Pages: 430 - 444