A Monograph of the British Uredineæ and Ustilagineæ: With an Account of Their Biology Including the Methods of Observing the Germination of Their Spores and of Their Experimental CultureK. Paul, Trench, 1889 - 347 pagini |
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Pagina 5
... hyphæ growing more luxuriantly in one direction than in another ; but to a great extent it arises from a want of uniformity in the tissues of the host - plant . Still , however , we are often able to observe that the fructification of ...
... hyphæ growing more luxuriantly in one direction than in another ; but to a great extent it arises from a want of uniformity in the tissues of the host - plant . Still , however , we are often able to observe that the fructification of ...
Pagina 6
... hyphæ generally acts as a local stimulant to the tissues in which they are present , as is evinced by the increased thickness which is often associated with a concave arching or vaulting of the affected places ( Acidium grossularia ...
... hyphæ generally acts as a local stimulant to the tissues in which they are present , as is evinced by the increased thickness which is often associated with a concave arching or vaulting of the affected places ( Acidium grossularia ...
Pagina 9
... conical point , which can be seen to consist of a vast number of straight hyphæ , parallel to one another in the main , but all sloping upwards , converging to the apex of the cone . The outer walls SPERMOGONIA AND THE SO-CALLED SPERMATIA.
... conical point , which can be seen to consist of a vast number of straight hyphæ , parallel to one another in the main , but all sloping upwards , converging to the apex of the cone . The outer walls SPERMOGONIA AND THE SO-CALLED SPERMATIA.
Pagina 10
... hyphæ , placed side by side . A section of the spermogonium at this time shows its interior to consist of similar converging parallel hyphæ . Very soon those hypha which constitute the emerging apex separate from one another , so as to ...
... hyphæ , placed side by side . A section of the spermogonium at this time shows its interior to consist of similar converging parallel hyphæ . Very soon those hypha which constitute the emerging apex separate from one another , so as to ...
Pagina 19
... hyphæ ; nor has any sexuality ever yet been claimed for uredospores . As instances in which spermogonia accompany uredospores may be quoted Triphragmium ulmarie and the Brachy- pucciniæ , Puccina hieracii ( Schum ) , P. suaveolens ...
... hyphæ ; nor has any sexuality ever yet been claimed for uredospores . As instances in which spermogonia accompany uredospores may be quoted Triphragmium ulmarie and the Brachy- pucciniæ , Puccina hieracii ( Schum ) , P. suaveolens ...
Alte ediții - Afișează-le pe toate
A Monograph of the British Uredineae and Ustilagineae, with an Account of ... Charles Bagge Plowright Nu există previzualizare disponibilă - 2015 |
A Monograph of the British Uredineae and Ustilagineae: With an Account of ... Charles Bagge Plowright Nu există previzualizare disponibilă - 2016 |
MONOGRAPH OF THE BRITISH UREDI Charles Bagge 1849-1910 Plowright Nu există previzualizare disponibilă - 2016 |
Termeni și expresii frecvente
4th edit acidiospores apex attenuated barberry Bary Berk Berw BIOLOGY.-The Brefeld C. B. P. Fig cells circinating clavate colourless confluent conidia Cooke Crown 8vo cylindrical dark brown deciduous Demy 8vo diameter Ecidiospores-Pseudoperidia Ecidium Edin elongated endospore epidermis epispore Exsiccati Fckl finely echinulate finely verrucose Flor Flore franç Fungi Brit fungus germ-pores germ-tube germinate Grev Grevillea Gymnosporangium haustoria Hdbk host-plant hyaline hypha hyphæ hypophyllous Johnst June Krypt Large crown 8vo leaves Lév Melampsora Micro mycelial mycelium nährlösung numerous oblong orange orange-yellow ovate pale brown paraphyses Pedicels Pers plants Plate polygonal produced promycelial spores promycelium protoplasm Pseudoperidia Puccinia pulverulent roundish scattered Schröt Schröter Schum Schw segetum septate Small crown 8vo smooth Sori species spermatia spermogonia Spore-balls spore-bed spore-formation Spores elliptical Spores globose Spores subglobose spots stems Synonyms teleutospores Teleutospores-Sori small thickened Trichobasis Tulasne Uredineæ Uredo uredospores Urocystis Uromyces Ustilagineæ Ustilago Vize Winter in Rabh yellow yellowish
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