Fungi: Their Nature, Influence and UsesK. Paul, Trench, Trüber & Company, 1894 - 299 pagini |
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Pagina 8
... bearing the name of Himantia , but really the mycelium of some species of Marasmius . If checked or disturbed , the process stops here , and only a mycelium of interwoven threads is produced . In this condition the mycelium of one ...
... bearing the name of Himantia , but really the mycelium of some species of Marasmius . If checked or disturbed , the process stops here , and only a mycelium of interwoven threads is produced . In this condition the mycelium of one ...
Pagina 12
... bearing cellule , and consequently is not intruded from any external quarter , nor arises in any way from any parasitism of any kind . The celiule at first is observed to be empty , and then , by the aid of secretion , green matter is ...
... bearing cellule , and consequently is not intruded from any external quarter , nor arises in any way from any parasitism of any kind . The celiule at first is observed to be empty , and then , by the aid of secretion , green matter is ...
Pagina 19
... bearing the hyme- nium . * A longitudinal section cut through the pileus and down . FIG . 2. - Section of Common Mushroom . * Ehrenberg compared the whole structure of an Agaric with that of a mould , the mycelium corresponding with the ...
... bearing the hyme- nium . * A longitudinal section cut through the pileus and down . FIG . 2. - Section of Common Mushroom . * Ehrenberg compared the whole structure of an Agaric with that of a mould , the mycelium corresponding with the ...
Pagina 20
... bearing surface , which is exposed or naked , and spread over the gills . These plates are covered on all sides with a delicate membrane , upon which the reproductive organs are developed . If it were possible to remove this membrane in ...
... bearing surface , which is exposed or naked , and spread over the gills . These plates are covered on all sides with a delicate membrane , upon which the reproductive organs are developed . If it were possible to remove this membrane in ...
Pagina 24
... 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 stepping - stone from one to ...
... 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 stepping - stone from one to ...
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.