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File:EB1911 Lichens - Xanthoria parietina.jpg

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Description
English: Xanthoria parietina: by the fusion of the hyphae in the middle of the mycelium a pseudo-parenchymatous cortical layer has begun to form (see legend below).
Date published 1911
Source Encyclopædia Britannica (11th ed.), v. 16, 1911, “Lichens,” fig. 1, p. 579.
Author After Bonnier, from v. Tavel. From Strasburger’s Lehrbuch der Botanik.
Permission
(Reusing this file)
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.
English: Legend:

1, Germinating ascospore (sp) with branching germ-tube applied to the Cystococcus cells (a).

2, Thallus in process of formation.

sp, Two ascospores.

p, Cystococcus cells.

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current16:01, 28 April 2017Thumbnail for version as of 16:01, 28 April 2017790 × 628 (226 KB)Library Guy{{Information |Description={{en|Xanthoria parietina'': by the fusion of the hyphae in the middle of the mycelium a pseudo-parenchymatous cortical layer has begun to form (see legend below). |Source=''Encyclopædia Britannica'' (11th ed.), v. 16, 1911,...
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