Fungi: Their Nature, Influence and UsesK. Paul, Trench, Trüber & Company, 1894 - 299 pagini |
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Pagina
... COLOUR - BLINDNESS AND COLOUR - PERCEPTION . By F. W. EDRIDGE - GREEN , M.D. With 3 Coloured Plates . LXXII . MAN AND THE GLACIAL PERIOD . By G. F. WRIGHT , D.D. With 111 Illustrations and Maps . Second Edition . LXXIII . HANDBOOK OF ...
... COLOUR - BLINDNESS AND COLOUR - PERCEPTION . By F. W. EDRIDGE - GREEN , M.D. With 3 Coloured Plates . LXXII . MAN AND THE GLACIAL PERIOD . By G. F. WRIGHT , D.D. With 111 Illustrations and Maps . Second Edition . LXXIII . HANDBOOK OF ...
Pagina 10
... coloured organs of reproduction of parasitic plants of a type closely approaching that of lichens , which , of course , is in very close , if not in absolute agreement with the conclusions drawn by botanists from entirely different data ...
... coloured organs of reproduction of parasitic plants of a type closely approaching that of lichens , which , of course , is in very close , if not in absolute agreement with the conclusions drawn by botanists from entirely different data ...
Pagina 11
... coloured " gonidia " to the colourless fila- ments which compose the lichen thallus , had only been assumed , and not proved ; 2nd . That the membrane of the gonidia was chemically different from the membrane of the other tissues ...
... coloured " gonidia " to the colourless fila- ments which compose the lichen thallus , had only been assumed , and not proved ; 2nd . That the membrane of the gonidia was chemically different from the membrane of the other tissues ...
Pagina 14
... colour , and in every respect sickly in appearance . But who has ever seen the gonidia of lichens the worse for having the ' hypha ' growing amongst them ? These gonidia are always in the plumpest state , and with the freshest ...
... colour , and in every respect sickly in appearance . But who has ever seen the gonidia of lichens the worse for having the ' hypha ' growing amongst them ? These gonidia are always in the plumpest state , and with the freshest ...
Pagina 19
... coloured spots near the apex . The dermal membrane , or outer skin , seems to be continuous over the stem and the globose head . At present , there is no external evidence of an expanded pileus and gills ; a longitu- dinal section at ...
... coloured spots near the apex . The dermal membrane , or outer skin , seems to be continuous over the stem and the globose head . At present , there is no external evidence of an expanded pileus and gills ; a longitu- dinal section at ...
Termeni și expresii frecvente
Agaricini Agarics Agaricus algæ allied amongst antheridium apex appear asci Ascomycetes ascus Bary basidia become belong Berkeley Boletus branches cells cellular colour colourless common compact conidia conidium Coniomycetes Cooke Corda decay delicate developed distinct eaten Ecidium edible enclosed esculent external filaments fleshy Flora fructification fruit fungi Fungorum fungus gelatinous genera genus germination gills globose growing hymenium Hymenomycetes instances Journ Lactarius large number latter less lichens Lycoperdon mature membrane microscope minute Morchella mould Mucedines Mucor mushroom mycelium Myxogastres number of species observed odour oogonia organs paraphyses parasitic pedicels Penicillium peridium perithecia Peronospora Peziza pileus plants Podisoma Polyporus produced protoplasm pseudospores Puccinia receptacle reproductive resembling Russula 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 Tremellini truffles tubes Tulasne vegetable volva whilst wood zoospores zygospore
Pasaje populare
Pagina 215 - No connection can be traced between the numbers of bacteria, spores &c , present in the air, and the occurrence of diarrhoea, dysentery, cholera, ague, or dengue ; nor between the presence or abundance of any special form or forms of cells, and the prevalence of any of these diseases.
Pagina 10 - Ascomycetes, a parasite which is accustomed to live upon, others' work ; its slaves are green algae, which it has sought out, or indeed caught hold of, and compelled into its service. It surrounds them, as a spider its prey, with a fibrous net of narrow meshes, which is gradually converted into an impenetrable covering ; but...
Pagina 215 - Spores and other vegetable cells are constantly present in atmospheric dust, and usually occur in considerable numbers : the majority of them are living and capable of growth and development ; the amount of them present in the air appears to be independent of conditions of velocity and direction of wind ; and their numbers are not diminished by moisture.
Pagina 16 - ... or any introduced bodies ; that there is no parasitism ; and that the lichen thallus, exclusive of gonidia, is wholly unknown amongst fungi. The Rev. JM Crombie has therefore our sympathies in the remark with which his summary of the gonidia controversy closes, in which he characterizes it as a " sensational romance of lichenology," of the " unnatural union between a captive algal damsel and a tyrant fungal master.