Vol 45, No 3 (1976)

Table of Contents

Hereditary dwarfism in yellow lupin (Lupinus luteus L)
Tadeusz Kazimierski, Ewa M. Kazimierska
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189-205
Inheritance and cytogenetics of sterility in yellow lupin (Lupinus luteus L.)
T. Kazimierski, E. Kazimierska
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207-223
Effects of 5-fluorouracil on the mitotic activity of onion root tips apical meristem
Waldemar Lechowicz
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225-237
Changes in the structure and function of plant cell protoplast due to energy deficit
Maria Podbielkowska, Ewa Kupidłowska
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239-250
The development rythm of the flowerbud in some Papilionaceae species. Part I. Gametogenesis in Lupinus elegans (H.B.K.) and Lupinus mutabilis (Sweet.) in reference to flewerbud development
Wanda Wojciechowska
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251-262
Effects of ionizing radiation on changes in the level of gibberellin-like substances during Scotch pine seeds germination
Leszek Michalski
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263-269
Investigations in vitro on the behaviour of chromosomes and the mitotic apparatus in endosperm cells of Haemanthus katherinae Baker treated with oleander glycosides
J. A. Tarkowska
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271-283
Some aspects of the phenology of rice-field weeds
S. C. Datta, A. K. Banerjee
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285-299
The morphology of the stigma surface of Petunia hybrida hort. superbissima as seen in scanning electron microscopy
S. Muszyński, J. Kocoń, W. Guzowski, I. Bieguński
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301-302
Seasonal activity of cambium in some tropical trees. 111. Salvadora persica L.
G. S. Paliwal, V. S. Saiwan, Shashi K. Aggarwal
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303-312
Cell events i n cambium, connected with the formation and existence of a whirled cell arrangement
Wiesław Włoch
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313-326
Cytokinin-induced decrease in ribonuclease activity and initiation of gametophore buds in the protonema of mosses
Michał Spychała, Irena Kocz-Zajchert, Alicja Szwejkowska
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327-334
The activity of deaza- and aza-purine analogues ol cytokinins in gametophore induction in protonema cultures of Funaria hygrometrica
J. H. Rogozińska, T. Maciejewski, U. Prusińska, A. Szwejkowska
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335-340
Functional and structural changes in chloroplasts of senescent tobacco leaves
Danuta Wolińska
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341-352