Flowers: Flowers consist almost solely of tubes. Stamens and sometimes carpels visible. Petal lobes missing or highly reduced. Frequently
anther like structures are found at the rim of the corolla tube where
the lower lobes would normally be found. The sepals, stamens and
carpels are normal.
Upper lip: Much reduced.
Lower lip: Much reduced.
Bumps:
Seed: N140 1993.
Roots:
Segregation: F2 27:6
Remarks:fistulata is probalbly identical to the gene
rhinantoides described by Baur. 1924.
wel_slide0088.jpg Picture
provided by W.E.
Lönnig (9. Sept. 1988) Single flower, side view.
wel_slide0089.jpg Picture
provided by Mr. Bank (MPIZ) (July 1988) Pedicularis
sceptrum-carolinum L. (Scrophulariaceae), Karlszepter, Flower form
similar to the fistulata mutant.
wel_slide0125hq.jpg
Picture
provided by W.E.
Lönnig (9. Sept. 1988) High resulution picture.
Stubbe's original notes (as stored in the
IPK, Gatersleben) (in German!):
(kst)
1996
This page is part of the
Snapdragon Home Page.
The URL of this page is
http://www.mpiz-koeln.mpg.de/snapdragon/mutants/fis.html
If you have any comments, additions or corrections to this page of general
interest you are invited to use the
Snapdragon Guest Book.
For personal comments please write to the author(s) of this page or to
Kurt Stueber.
This page has last been modified on May 13, 1997.
(kst)
1996
