Vol 41, No 4 (1972)

Table of Contents

Movement of the cambial domain pattern and mechanism of formation of interlocked grain in Platanus
J. Krawczyszyn
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443-461
Cyto-embryological studies on Astragalus glycyphyllos L. from the areas of northern and central Poland
K. Bijok, E. Adamkiewicz, Z. Góral
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463-480
Fractionation of phosphorus compounds in tumor and callus tissues of Nicotiana tabacum
K. Baranowska, L. Kłyszejko-Stefanowicz, W. Maciejewska-Potapczyk
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481-488
Mutation of florets and inflorescences in Melilotus sp.
J. K. Jaranowski
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489-502
Regenerative properties of Saintpaulia ionantha Wendl. Leaves cultured in vitro
K. Kukułczanka, G. Suszyńska
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503-510
Downward movement of the domain pattern in Aesculus cambium producing wavy-grained xylem
W. Pyszyński
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511-517
Callose localization in the walls of megasporocytes and megaspores in the course of development of monospore embryo sacs
H. Kuran
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519-534
Wybrane zagadnienia z morfogenezy liści drzew. II. Występowanie młodocianych form liści w koronach drzew buka zwyczajnego (Fagus silvatica L.) [Studies on the mohprogenesis of tree-leaves. II. The occurrence of juvenile forms of leaves in the crowns of beech trees (Fagus silvatica L.)]
I. Więckowska
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535-574