Fungi: Their Nature, Influence and UsesK. Paul, Trench, Trüber & Company, 1894 - 299 pagini |
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Pagina 3
... sometimes spiral , are produced , the Myxogastres are so evidently close allies of the Lycoperdons , or Puffballs , as to leave no doubt of their affinities . It is scarcely necessary to remark that the presence of zoospores is no proof ...
... sometimes spiral , are produced , the Myxogastres are so evidently close allies of the Lycoperdons , or Puffballs , as to leave no doubt of their affinities . It is scarcely necessary to remark that the presence of zoospores is no proof ...
Pagina 7
... sometimes the first only becomes developed , and then the fungus is imperfect , and sometimes the latter is far more prominent than the former . There is usually an agglomeration of delicate threads , either jointed or not , which are ...
... sometimes the first only becomes developed , and then the fungus is imperfect , and sometimes the latter is far more prominent than the former . There is usually an agglomeration of delicate threads , either jointed or not , which are ...
Pagina 8
... sometimes compensated by lateral processes or abortive branchlets . A tuft of mould is in miniature a forest of trees . Although such a definition may be deemed more poetic than accurate , more figurative than literal , yet few could ...
... sometimes compensated by lateral processes or abortive branchlets . A tuft of mould is in miniature a forest of trees . Although such a definition may be deemed more poetic than accurate , more figurative than literal , yet few could ...
Pagina 22
... sometimes into a slender neck . Corda was of opinion that these were male organs , and gave them the name of pollinaires . Hoffmann bas also described both these organs under the names of pollinaria and spermatia , but does not appear ...
... sometimes into a slender neck . Corda was of opinion that these were male organs , and gave them the name of pollinaires . Hoffmann bas also described both these organs under the names of pollinaria and spermatia , but does not appear ...
Pagina 23
... sometimes called , from their method of production , basidiospores . These are at first colourless , but afterwards acquire the colour peculiar to the species . In size and form they are , within certain limits , exceedingly variable ...
... sometimes called , from their method of production , basidiospores . These are at first colourless , but afterwards acquire the colour peculiar to the species . In size and form they are , within certain limits , exceedingly variable ...
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.