Fungi: Their Nature, Influence and UsesK. Paul, Trench, Trüber & Company, 1894 - 299 pagini |
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Pagina 31
... spring short branch- lets , often consisting of a single cell . branchlets spring from the same point . are constricted without any dissepiments , the terminal articula- tions are obtuse , and soon swell very much , so as greatly to ...
... spring short branch- lets , often consisting of a single cell . branchlets spring from the same point . are constricted without any dissepiments , the terminal articula- tions are obtuse , and soon swell very much , so as greatly to ...
Pagina 37
... spring direct from a more compacted portion of the mycelium , or from a cushion - like stroma of small cells . In Lecythea , the sub - globose spores are at first generated at the tips of short pedicels , from which they are ulti ...
... spring direct from a more compacted portion of the mycelium , or from a cushion - like stroma of small cells . In Lecythea , the sub - globose spores are at first generated at the tips of short pedicels , from which they are ulti ...
Pagina 40
... Journal of Quekett Microscopical Club , ” vol . ii . p . 255 . + Tulasne , " Mémoire sur les Ustilaginées , " in " Ann . des Sci . Nat . " ( 1847 ) , vii . pp . 12 and 73 . whence they spring . In the best known species , 40 FUNGI .
... Journal of Quekett Microscopical Club , ” vol . ii . p . 255 . + Tulasne , " Mémoire sur les Ustilaginées , " in " Ann . des Sci . Nat . " ( 1847 ) , vii . pp . 12 and 73 . whence they spring . In the best known species , 40 FUNGI .
Pagina 41
Their Nature, Influence and Uses Mordecai Cubitt Cooke Miles Joseph Berkeley. whence they spring . In the best known species , Tilletia caries , they constitute the " bunt " of wheat . The peculiarities of germination will be alluded to ...
Their Nature, Influence and Uses Mordecai Cubitt Cooke Miles Joseph Berkeley. whence they spring . In the best known species , Tilletia caries , they constitute the " bunt " of wheat . The peculiarities of germination will be alluded to ...
Pagina 48
... spring up , and each one attains to ripeness in a few days . If frost appears , it can lie dry a whole year , without losing its power of development . This latter commences when the sclerotium is brought into contact with damp ground ...
... spring up , and each one attains to ripeness in a few days . If frost appears , it can lie dry a whole year , without losing its power of development . This latter commences when the sclerotium is brought into contact with damp ground ...
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.