Fungi: Their Nature, Influence and UsesK. Paul, Trench, Trüber & Company, 1894 - 299 pagini |
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Pagina 4
... seen to originate from pre- existing cells or larger bodies , but always from molecules . " * The molecules are said to form small masses , which soon melt together to constitute a globular body , from which a process juts out on one ...
... seen to originate from pre- existing cells or larger bodies , but always from molecules . " * The molecules are said to form small masses , which soon melt together to constitute a globular body , from which a process juts out on one ...
Pagina 14
... seen from the mycological side . As is well known , this writer has had considerable experience in the study of the anatomy and physiology of all the lower cryptogamia , and any suggestion of his on such a subject will at least commend ...
... seen from the mycological side . As is well known , this writer has had considerable experience in the study of the anatomy and physiology of all the lower cryptogamia , and any suggestion of his on such a subject will at least commend ...
Pagina 20
... seen that the pileus is continuous with the stem , that the sub- stance of the pileus descends into the gills , and that relatively the substance of the stem is more fibrous than that of the pileus . In the common mushroom the ring is ...
... seen that the pileus is continuous with the stem , that the sub- stance of the pileus descends into the gills , and that relatively the substance of the stem is more fibrous than that of the pileus . In the common mushroom the ring is ...
Pagina 24
... seen to consist of threads bearing four - lobed sporophores , and spores exactly similar to Tremella . It will thus be seen , he adds , that the plant is exactly intermediate between Hydnei and Tremellini , forming , as it were , a ...
... seen to consist of threads bearing four - lobed sporophores , and spores exactly similar to Tremella . It will thus be seen , he adds , that the plant is exactly intermediate between Hydnei and Tremellini , forming , as it were , a ...
Pagina 30
... seen these anastomose . At a more advanced stage of growth , four little spicules are developed at the tips of the sporo- phores , all of which , as far as I have been able to observe , are fertile and of equal height , and on each of ...
... seen these anastomose . At a more advanced stage of growth , four little spicules are developed at the tips of the sporo- phores , all of which , as far as I have been able to observe , are fertile and of equal height , and on each of ...
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.