File:Roze fig. 111.png
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Français : Fig. 111 et 112. — Peronospora Alsinearum de Caspary (observé sur le Mouron des oiseaux). — a, 1er stade de fécondatioa : y, oogone (ou organe femelle) dans lequel se forme une oospore s, au contact du petit tube fécondateur émis par l’anthéridie x ; b, 2e stade de fécondation : y ; oogone contenant une oospore z, entourée de son enveloppe protectrice, x, anthéridie vide. (Gross. 400/1.) D’après De Bary. |
| Date | |
| Source | illustration (figures 111 et 112) du livre Histoire de la pomme de terre d'Ernest Roze (Paris, 1898) |
| Author | Ernest Roze (1833–1900) |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.  You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:27, 17 March 2010 | | 522 × 195 (64 KB) | Spedona (talk | contribs) | == Summary == {{Information |Description={{fr|Fig. 111 et 112. — ''Peronospora Alsinearum'' de Caspary (observé sur le Mouron des oiseaux). — a, 1<sup>er</sup> stade de fécondatioa : y, oogone (ou organe femelle) dans lequel se forme une oospore s, |
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