Fungi: Their Nature, Influence and UsesK. Paul, Trench, Trüber & Company, 1894 - 299 pagini |
Din interiorul cărții
Rezultatele 1 - 5 din 27
Pagina ix
... candidus , conidia of 20. Xenodochus carbonarius , pseudospore 21. Phragmidium bulbosum , pseudospores 22. Pseudospores of Puccinia 37 37 37 38 39 39 40 FIG . 23. Thecaphora hyalina , pseudospores . 24. Acidium L PAGE.
... candidus , conidia of 20. Xenodochus carbonarius , pseudospore 21. Phragmidium bulbosum , pseudospores 22. Pseudospores of Puccinia 37 37 37 38 39 39 40 FIG . 23. Thecaphora hyalina , pseudospores . 24. Acidium L PAGE.
Pagina xi
... Puccinia • 60. Pseudospores of Triphragmium 61. Pseudospores of Phragmidium bulbosum . 62. Winter spores of Melampsora salicina 63. Spores of Helicocoryne · 64. Sporidium of Genea verrucosa 65. Alveolate sporidium of Tuber . 66. Asci ...
... Puccinia • 60. Pseudospores of Triphragmium 61. Pseudospores of Phragmidium bulbosum . 62. Winter spores of Melampsora salicina 63. Spores of Helicocoryne · 64. Sporidium of Genea verrucosa 65. Alveolate sporidium of Tuber . 66. Asci ...
Pagina 38
... Puccinia reduced to a single cell . The form of spore is usually more angular and irregular than in Trichobasis , and the pedicel is permanent . It may be remarked here , that of the foregoing genera , many of the species are not ...
... Puccinia reduced to a single cell . The form of spore is usually more angular and irregular than in Trichobasis , and the pedicel is permanent . It may be remarked here , that of the foregoing genera , many of the species are not ...
Pagina 39
... Puccinia the number of species is by far the most numerous ; in this genus the spores are uni- septate , and , as in all the Pucciniai , the peduncles are permanent . There is great variability in the compactness of the spores in the ...
... Puccinia the number of species is by far the most numerous ; in this genus the spores are uni- septate , and , as in all the Pucciniai , the peduncles are permanent . There is great variability in the compactness of the spores in the ...
Pagina 40
... Puccinia . the compact species . If a section of one of the more compact sori be made , it will be seen that the majority of the spores are side by side , nearly at the same level , their apices forming the external surface of the sori ...
... Puccinia . the compact species . If a section of one of the more compact sori be made , it will be seen that the majority of the spores are side by side , nearly at the same level , their apices forming the external surface of the sori ...
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.