File:The Journal of Indian Botany May 1920 - plate 1.jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (1,792 × 2,933 pixels, file size: 801 KB, MIME type: image/jpeg)

Captions

Captions

Plate I

Summary

[edit]
Description
English: Plate I

Figs. 1—7. Pieces of Bryophyllum calycinum hung by two threads.

Figs. 8—10. Pieces hung by three threads, the middle thread attached at about the centre of gravity. The positions of the threads, which being invisible against the white background, has been indicated in the original photographs by hand. Apical or basal leaves left as shown. All others removed and terminal bud and first visible internode destroyed.

Fig. 11. Piece of Bryophyllum left on a board. One leaf was left, the others removed as above. The opposite axillary bud has developed but this has not inhibited the growth at the leaf notches. Note no bending. Figs. 12—15 & 17, 18. Leaves of Bryophyllum variously isolated and hung with lower part in water showing development at the marginal notches from the submerged parts.

Nos. 12 & 13. The opposite axillary bud allowed to develope.

No. 14. The opposite axillary bud removed.

No. 15. The stem cut in half longitudinally.

No. 16. Leaf hung dry, no part submerged.

No. 17. No part of stem left attached to leaf.

No. 18. Opposite leaf left attached (but subsequently fell off).
Date
Source https://en.wikisource.org/wiki/Page:The_Journal_of_Indian_Botany.djvu/395
Author P. F. Fyson and K. Venkataraman

Licensing

[edit]
Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:The_Journal_of_Indian_Botany_May_1920_-_plate_1.jpg

File history

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

Date/TimeThumbnailDimensionsUserComment
current07:46, 30 September 2024Thumbnail for version as of 07:46, 30 September 20241,792 × 2,933 (801 KB)Sp1nd01 (talk | contribs)Uploaded a work by P. F. Fyson and K. Venkataraman from https://en.wikisource.org/wiki/Page:The_Journal_of_Indian_Botany.djvu/395 with UploadWizard

There are no pages that use this file.

File usage on other wikis

Metadata