Textbook of Theoretical Botany, Volume 1 |
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Page 319
... Rings . These are particularly noticeable on sheep- cropped grassland , where we find a difference in the colour of the grass closely associated with a ring of fruiting bodies . Not all Fairy Rings show these changes in the colour of ...
... Rings . These are particularly noticeable on sheep- cropped grassland , where we find a difference in the colour of the grass closely associated with a ring of fruiting bodies . Not all Fairy Rings show these changes in the colour of ...
Page 904
... ring begins with a zone of large vessels . This is called ring - porous wood ( Fig . 889 ) . In the other class vessels are formed throughout the year . Such wood is called diffuse - porous ( Fig . 890 ) . The vessels in these woods are ...
... ring begins with a zone of large vessels . This is called ring - porous wood ( Fig . 889 ) . In the other class vessels are formed throughout the year . Such wood is called diffuse - porous ( Fig . 890 ) . The vessels in these woods are ...
Page 921
... ring may even be formed inside the first . Such inverted orientation also occurs in some forms of anomalous secondary thickening , especially in climbers . 8. Repeated Concentric Rings of Bundles . Examples of this structure have ...
... ring may even be formed inside the first . Such inverted orientation also occurs in some forms of anomalous secondary thickening , especially in climbers . 8. Repeated Concentric Rings of Bundles . Examples of this structure have ...
Contents
CYTOLOGY | 5 |
THE BASIS OF PLANT CLASSIFICATION | 38 |
THE ALGAE | 51 |
Copyright | |
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Algae Angiosperms antheridium antherozoids apex apical cell appear archegonium arise Asexual reproduction axillary axis basal base become branches cambium cell wall central chloroplasts chromosomes conidiospores consists cortex cytoplasm Dicotyledons differentiation diploid divides division elongated embryo endodermis epidermis female Ferns fertilization filaments flagella formation formed fruiting body Fungi Fungus gametangium gametes gametophyte genera genus germinate grow growth hyphae inner internodes lamina lateral layer leaf traces leaves Longitudinal lower male mature megaspore membrane meristem Monocotyledons monoploid mother cell mycelium nodes nucellus nucleus occur oogonium oosphere organs outer ovule parenchyma pericycle perithecium petiole phloem plants primary produced prothallus protoplasm protoxylem radial rhizoids rhizome ring root secondary separate Sexual reproduction shoots showing side single species sporangia sporangium spores sporophylls stage stalk stele stem strobilus structure surface thallus thick thickened tissue tracheids Transverse section tube upper usually vacuole vascular bundles vegetative xylem zone zoosporangium zoospores zygote