File:Album général des Cryptogames, Pl. 120.jpg

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Title: Album général des diatomées marines, d'eau douce ou fossiles : album représentant tous les genres de diatomées et leurs principales espèces
Identifier: albumgnralde00coup (find matches)
Year: (190-?) ((190s)
Authors: Coupin, Henri, b. 1868
Subjects: Diatoms
Publisher: Paris : H. Coupin
Contributing Library: MBLWHOI Library
Digitizing Sponsor: MBLWHOI Library

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Text Appearing Before Image:
ALGAE PI. 120
Text Appearing After Image:
Fucus vesiculosus VIII. Phaeophyceae (Algues brunes) 1. Fucaceae

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Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
Description: Fucus vesiculosus L. (4) a, portion d’un thalle (un peu plus petit que grandeur naturelle); 4 la surface, on voit les flotteurs remplis de gaz et, 4 lextrémité, quatre masses de conceptacles, — b, coupe d’une de ces masses (1,5: 1). — c, coupe en Jong d’un conceptacle femelle, vu au microscope. Il y a de nombreux poils (paraphyses) et de jeunes oogones, dont certains commencent & montrer la division du contenu pour donner des oosphéres (2). — d, jeune oogone. — e, oogone dont le contenu s’est divisé en huit oosphéres. — f, oogone vide. — g, contenu de l’oogone isolé. — h, sortie des huit oosphéres, encore entourées d’une membrane, — i, rupture de celte membrane et isolement des oosphéres, qui, dés lors, flottent librement. et passivement dans l’eau de mer (elles sont. dun vert trés foncé). — j, oeuf commencant á germer et montrant déja un filament rhizoide, qui se cramponne au support. (300 : 1). — k, germination plus âgée (300 : 1), — l, germination encore plus avancée (200 : 1). — Trés communs sur les cétes maritimes, . où on les trouve fixés aux rochers; aux parapels des jetées el sur les coquilles, en un- endroit où ils sont recouverts d’eau A marée haute el découverts a marée basse. — Ce sont les Fucus, de différentes espéces, qui constituent le goémon, que l'on récolte comme engrais, et une partie du varech, eomposé principalement de plantes phanérogames; les zosléres. — Teinte brune olivitre, devenant noire par la dessiccation. — Rameaux aplatis, un peu gluants (3). — Voir la suite du Fueus vesiculosus a la planche suivante, —

Fructifie en hiver.
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Flickr tags
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  • bookid:albumgnralde00coup
  • bookyear:[190-?]
  • bookdecade:[190
  • bookcentury:[100
  • bookauthor:Coupin_Henri_b_1868
  • booksubject:Diatoms
  • bookpublisher:Paris_H_Coupin
  • bookcontributor:MBLWHOI_Library
  • booksponsor:MBLWHOI_Library
  • bookleafnumber:249
  • bookcollection:biodiversity
  • bookcollection:MBLWHOI
  • bookcollection:blc
  • bookcollection:americana
  • BHL Collection
  • BHL Consortium
Flickr posted date
InfoField
22 May 2015

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This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/17331653533. It was reviewed on 28 July 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

28 July 2015

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Date/TimeThumbnailDimensionsUserComment
current17:01, 12 November 2015Thumbnail for version as of 17:01, 12 November 20152,527 × 3,978 (1.13 MB)Faebot (talk | contribs)Uncrop
09:50, 28 July 2015Thumbnail for version as of 09:50, 28 July 20152,306 × 3,300 (1.66 MB) (talk | contribs)== {{int:filedesc}} == {{subst:chc}} {{information |description={{en|1=<br> '''Title''': Album général des diatomées marines, d'eau douce ou fossiles : album représentant tous les genres de diatomées et leurs principales espèces<br> '''Identifier...

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