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 21
... possible resemblance to perithecia ( Plate II . Fig . 1 ) . They are globose , but rather flattened upon their upper surface - that is , the surface nearest to the epidermis . A section through one of them shows it to consist ( 21 )
... possible resemblance to perithecia ( Plate II . Fig . 1 ) . They are globose , but rather flattened upon their upper surface - that is , the surface nearest to the epidermis . A section through one of them shows it to consist ( 21 )
Pagina 30
... globose uredospores they are arranged in a circle round the equator ; in the oval spores , also midway between the poles . Whether it be correct to regard them as openings is doubtful ; they would be more correctly described as thin ...
... globose uredospores they are arranged in a circle round the equator ; in the oval spores , also midway between the poles . Whether it be correct to regard them as openings is doubtful ; they would be more correctly described as thin ...
Pagina 33
... globose and filled with endochrome ( reserve spores ) ( Plate III . Fig . 14 ) . These abnormal phe- nomena show how nearly allied the different spore - forms of the Uredineæ are ; and are especially interesting from an evolutionary ...
... globose and filled with endochrome ( reserve spores ) ( Plate III . Fig . 14 ) . These abnormal phe- nomena show how nearly allied the different spore - forms of the Uredineæ are ; and are especially interesting from an evolutionary ...
Pagina 39
... globose bodies , flattened at the point of contact ; these easily separate from one another by rough manipulation . Not infre- quently , only one segment of the spore becomes de- veloped , the other , usually the lower , remaining ...
... globose bodies , flattened at the point of contact ; these easily separate from one another by rough manipulation . Not infre- quently , only one segment of the spore becomes de- veloped , the other , usually the lower , remaining ...
Pagina 70
... globose , but in most species this is subject to a certain amount of variation ; they often have one diameter rather longer than the other , but more frequently they show the result * De Bary , " Morph . und Physiol . , " p . 128 ...
... globose , but in most species this is subject to a certain amount of variation ; they often have one diameter rather longer than the other , but more frequently they show the result * De Bary , " Morph . und Physiol . , " p . 128 ...
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 1849-1910 Plowright Nu există previzualizare disponibilă - 2016 |
A Monograph of the British Uredineae and Ustilagineae: With an Account of ... Charles Bagge 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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