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File:EB1911 Fungi - fertilization of the Peronosporeae.jpg

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Description
English: Fertilization of the Peronosporeae. See below for legend.
Date published 1911
Source Encyclopædia Britannica (11th ed.), v. 11, 1911, “Fungi,” fig. 4, p. 337.
Author Strasburger’s Lehrbuch der Botanik; after Wager
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, Peronospora parasitica. Young multinucleate oogonium (og) and antheridium (an).

2, Albugo candida. Oogonium with the central uninucleate oosphere and the fertilizing tube (a) of the antheridium which introduces the male nucleus.

3, The same. Fertilized egg-cell (o) surrounded by the periplasm (p).

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current16:32, 18 April 2017Thumbnail for version as of 16:32, 18 April 2017733 × 645 (124 KB)Bob Burkhardt{{Information |Description ={{en|1=Fertilization of the Peronosporeae. See below for legend.}} |Source =''Encyclopædia Britannica'' (11th ed.), v. 11, 1911, “Fungi,” fig. 4, p. 337. |Author =Strasburger’s ''Lehrbuch der Botan...
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