File:EB1911 Gymnosperms - Gnetum gnemon.jpg

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EB1911_Gymnosperms_-_Gnetum_gnemon.jpg ‎(758 × 584 pixels, file size: 158 KB, MIME type: image/jpeg)

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English: Drawing of components of Gnetum gnemon: A, female flower (n, nucellus; pc, pollen chamber; i, integument; p′, inner perianth; p″, outer perianth); B, C, megaspore (a, imperfect archegonia; e, partially developed megaspore; F, fertile half; S, sterile half; pt, pollen tube; z, zygote; z′, prothallus).
Date published 1911
Source “Gymnosperms,” Encyclopædia Britannica (11th ed.), v. 12, 1911, fig. 17, p. 763.
Author After Lotsy.
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(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.

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current17:00, 29 August 2017Thumbnail for version as of 17:00, 29 August 2017758 × 584 (158 KB)Bob Burkhardt (talk | contribs){{Information |Description ={{en|1=Drawing of components of ''Gnetum gnemon'': A, female flower (''n'', nucellus; ''pc'', pollen chamber; ''i'', integument; ''p''′, inner perianth; ''p''″, outer perianth); B, C, megaspore (''a'', imperfect...

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