Fungi: Their Nature and UsesD. Appleton, 1875 - 299 páginas |
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Resultados 1-5 de 26
Página 15
... wall , and are not at all gelatinous , while they are immediately dissolved by the application of hydrate of potash , & c . * Our own experience is somewhat to the effect , that there are some few lichens which are doubtful as to ...
... wall , and are not at all gelatinous , while they are immediately dissolved by the application of hydrate of potash , & c . * Our own experience is somewhat to the effect , that there are some few lichens which are doubtful as to ...
Página 30
... walls of these cavities is found to consist of pellucid obtuse cells , placed parallel to each other like the pile of velvet , exactly as in the young hymenium of an Agaric or Boletus . Occasionally one or two filaments cross from one wall ...
... walls of these cavities is found to consist of pellucid obtuse cells , placed parallel to each other like the pile of velvet , exactly as in the young hymenium of an Agaric or Boletus . Occasionally one or two filaments cross from one wall ...
Página 33
... wall of the cell , following a spiral direction from one end of the thread to the other . This supposition would , he thinks , accord well with the optical appearances , and it would account exactly for the undulations of outline to ...
... wall of the cell , following a spiral direction from one end of the thread to the other . This supposition would , he thinks , accord well with the optical appearances , and it would account exactly for the undulations of outline to ...
Página 39
... wall as a sphæroid nucleus , † leading to the inference that each cell has its own individual power of germination and reproduction . In Triphragmium , there are three cells for each spore , two being placed side by side , and one ...
... wall as a sphæroid nucleus , † leading to the inference that each cell has its own individual power of germination and reproduction . In Triphragmium , there are three cells for each spore , two being placed side by side , and one ...
Página 44
... walls , and never invested with an external cortical layer . One of the most important and highly developed genera is Peronospora , the members of which are parasitic upon and destructive to this genus that the mould of the too famous ...
... walls , and never invested with an external cortical layer . One of the most important and highly developed genera is Peronospora , the members of which are parasitic upon and destructive to this genus that the mould of the too famous ...
Índice
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12 | |
15 | |
63 | |
74 | |
81 | |
86 | |
87 | |
100 | |
101 | |
102 | |
103 | |
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105 | |
106 | |
107 | |
88 | |
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99 | |
108 | |
109 | |
119 | |
137 | |
163 | |
182 | |
209 | |
233 | |
253 | |
266 | |
287 | |
Outras edições - Ver tudo
Palavras e frases frequentes
Agaricini Agarics Agaricus allied amongst antheridium appear asci Ascomycetes ascus Bary basidia become belong Berkeley bodies Boletus branches cells colour colourless common conidia conidium Coniomycetes Cooke Corda cultivation decay delicate developed disease eaten Ecidium enclosed esculent external filaments fleshy Flora fructification fruit fungi Fungorum fungus gelatinous genera genus germination gills globose growing hymenium Hymenomycetes insects instances Journ known large number latter leaves less lichens mature membrane microscope minute mould Mucedines Mucor mushroom mycelium number of species observed odour oogonia organs paraphyses parasitic peculiar pedicels Penicillium peridium perithecia Peronospora Peziza phosphorescent pileus plants Podisoma Polyporus produced protoplasm pseudospores Puccinia reproductive resembling scarcely Sclerotium septate sér similar sometimes specimens spermatia spermogonia Sphæria Sphæriacei spicules sporangia sporangium spores sporidia sporules stem stroma structure substance surface threads tion tissue Torrubia truffles tubes Tulasne Uredines vegetation whilst wood zoospores zygospore
Passagens conhecidas
Página ii - II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance