Fungi: Their Nature, Influence and UsesK. Paul, Trench, Trüber & Company, 1894 - 299 pagini |
Din interiorul cărții
Rezultatele 1 - 5 din 25
Pagina 12
... enclosed in a prison and Nylander , " On the Algo - Lichen Hypothesis , " & c . , in " Grevillea , " vol . ii . ( 1874 ) , No. 22 , p . 146 . In Regensburg " Flora , " 1870 , p . 92 . deprived of all autonomous liberty , is not at all ...
... enclosed in a prison and Nylander , " On the Algo - Lichen Hypothesis , " & c . , in " Grevillea , " vol . ii . ( 1874 ) , No. 22 , p . 146 . In Regensburg " Flora , " 1870 , p . 92 . deprived of all autonomous liberty , is not at all ...
Pagina 28
... enclosed within a sort of peridium or universal volva , maintaining a somewhat globose or egg - shape . This envelope consists of an outer and inner coat of somewhat similar texture , and an inter- mediate gelatinous layer , often of ...
... enclosed within a sort of peridium or universal volva , maintaining a somewhat globose or egg - shape . This envelope consists of an outer and inner coat of somewhat similar texture , and an inter- mediate gelatinous layer , often of ...
Pagina 38
... enclose great numbers of zoospores . Similar oogonia are produced amongst the Mucedines in the genus Peronospora , to which De Bary con- siders Cystopus to be closely allied . At all events , FIG . 19. - Cystopus this is a peculiarity ...
... enclose great numbers of zoospores . Similar oogonia are produced amongst the Mucedines in the genus Peronospora , to which De Bary con- siders Cystopus to be closely allied . At all events , FIG . 19. - Cystopus this is a peculiarity ...
Pagina 41
... enclosed in a delicate cyst . In Tubur- cinia , the minute cells are compacted into a hollow sphere , having lacunæ communicating with the interior , and often exhi- biting the remains of a pedicel . FIG . 23. - Thecaphora hyalina ...
... enclosed in a delicate cyst . In Tubur- cinia , the minute cells are compacted into a hollow sphere , having lacunæ communicating with the interior , and often exhi- biting the remains of a pedicel . FIG . 23. - Thecaphora hyalina ...
Pagina 47
... enclosed the shrivelling tissue of the leaf . The whole body swells to a greater thickness than that of the leaf , and protrudes on the surface like a thickened spot . Its form varies from circular to fusiform ; its size is also very ...
... enclosed the shrivelling tissue of the leaf . The whole body swells to a greater thickness than that of the leaf , and protrudes on the surface like a thickened spot . Its form varies from circular to fusiform ; its size is also very ...
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.