Fichier d’origine (1 086 × 612 pixels, taille du fichier : 18 kio, type MIME : image/png)

    Ce fichier et sa description proviennent de Wikimedia Commons.

    Illustration from 1911 Encyclopædia Britannica, article BRYOPHYTA.

    Original caption: FIG. 6.—Marchantia polymorpha. A, Stoma in surface view. B, Air-chamber with the filaments of assimilating cells and stoma in vertical section.

    From Strasburger's Text-book of Botany.

    This image is from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States (US), because the book was first published in the US with the publication date occurring before 1st January 1931. As such, this image is now in the public domain in the United States.
    Encyclopædia Britannica, 1913.
    Public domain This image comes from the Project Gutenberg archives. This is an image that has come from a book or document for which the American copyright has expired and this image is in the public domain in the United States and possibly other countries.

    Note: Not all works on Project Gutenberg are in the public domain. Some public domain works may have trademark restrictions where all references to the Project Gutenberg must be removed unless the following text is prominently displayed according to The Full Project Gutenberg License in Legalese (normative):

    This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.net.

    Légendes

    Ajoutez en une ligne la description de ce que représente ce fichier

    Éléments décrits dans ce fichier

    dépeint

    image/png

    039f218c5d42de68f3cba433825b750db626a092

    18 007 octet

    612 pixel

    1 086 pixel

    Historique du fichier

    Cliquer sur une date et heure pour voir le fichier tel qu'il était à ce moment-là.

    Date et heureVignetteDimensionsUtilisateurCommentaire
    actuel7 novembre 2006 à 23:09Vignette pour la version du 7 novembre 2006 à 23:091 086 × 612 (18 kio)Laverock~commonswikiIllustration from 1911 Encyclopædia Britannica, article BRYOPHYTA. Original caption: F<small>IG.</small> 6.—''Marchantia polymorpha.'' A, Stoma in surface view. B, Air-chamber with the filaments of assimilating cells and stoma in vertical section.

    La page suivante utilise ce fichier :

    Usage global du fichier

    Les autres wikis suivants utilisent ce fichier :