File:EB1911 Flower - ovary of Polygonum convolvulus.jpg

From Wikisource
Jump to navigation Jump to search

Original file(400 × 791 pixels, file size: 93 KB, MIME type: image/jpeg)

Description
English: Ovary of Polygonum convolvulus in longitudinal section during fertilization (see legend below).
Date published 1911
Source Encyclopædia Britannica (11th ed.), v. 10, 1911, “Flower,” fig. 112, p. 573.
Author 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:
fs, Stalk-like base of ovary.
fu, Funicle.
cha Chalaza.
nu, Nucellus.
mi, Micropyle.
ii, inner, ie, outer integument.
e, Embryo-sac.
ek, Nucleus of embryo-sac.
ei, Egg-apparatus.
an, Antipodal cells.
g, Style.
n, Stigma.
p, Pollen-grains.
ps, Pollen-tubes.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current15:25, 1 July 2017Thumbnail for version as of 15:25, 1 July 2017400 × 791 (93 KB)Bob Burkhardt{{Information |Description ={{en|1=Ovary of ''Polygonum convolvulus'' in longitudinal section during fertilization (see legend below).}} |Source =''Encyclopædia Britannica'' (11th ed.), v. 10, 1911, “Flower,” fig. 112, p. 573. |Author...