Textbook of Theoretical Botany, Volume 1 |
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Page 314
... surface is much infolded ( Fig . 307 ) . As develop- ment continues the upper surface becomes flatter until finally it assumes a slightly undulating or completely smooth form . Meanwhile the margin has expanded and the lower surface has ...
... surface is much infolded ( Fig . 307 ) . As develop- ment continues the upper surface becomes flatter until finally it assumes a slightly undulating or completely smooth form . Meanwhile the margin has expanded and the lower surface has ...
Page 367
... surface or at the edges of the thallus . They are dispersed by wind and form . a method of vegetative propagation , each soredium containing both the Fungus and the Alga together . Isidia . They are minute stalked outgrowths from the ...
... surface or at the edges of the thallus . They are dispersed by wind and form . a method of vegetative propagation , each soredium containing both the Fungus and the Alga together . Isidia . They are minute stalked outgrowths from the ...
Page 1005
... surface . This waxy covering is independent of the cuticle and is apparently excreted through it from the living cells . It commonly consists of very minute grains , loosely adherent to the cuticle , but in some Grasses and related ...
... surface . This waxy covering is independent of the cuticle and is apparently excreted through it from the living cells . It commonly consists of very minute grains , loosely adherent to the cuticle , but in some Grasses and related ...
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