File:EB1911 Palaeobotany - Lagenostoma Lomaxii - seed section.jpg

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Description
English: Lagenostoma Lomaxii. Diagram of seed in median longitudinal section. A, micropylar region. B, body of seed. C, chalazal region. D, stalk. c, cupule, surrounding seed. vb, vascular bundles of stalk, cupule and integument. cp, “canopy,” or water-reservoir, at top of integument. pc, cavity of pollen chamber. cc, central column. apc, aperture of pollen chamber.
Date published 1911
Source “Palaeobotany,” Encyclopædia Britannica (11th ed.), v. 21, 1911, p. 536, fig. 26.
Author After Oliver. Scott, Studies.
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.

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current15:13, 20 September 2017Thumbnail for version as of 15:13, 20 September 2017552 × 820 (165 KB)Bob Burkhardt{{Information |Description ={{en|1=''Lagenostoma Lomaxii''. Diagram of seed in median longitudinal section. A, micropylar region. B, body of seed. C, chalazal region. D, stalk. ''c'', cupule, surrounding seed. ''vb'', vascular bundles of stalk, cupu...