rubidicaulis, (rus)

• Habit: Older plants have increasingly red coloured stems and side shoots. They display a reddish brown up to dark red colour, due to increased anthocyanine.
• Leaves: Leaves are yellow green and more narrow than normal. Lower leaves are bleached.
• Cotyledones:
• Hypocotyl:
• Inflorescense:
• Flowers:
  • Upper lip:
  • Lower lip:
  • Bumps:
• Seed:
• Remarks: F₂ after backcrossing with the original form : 155 normal plants : 52 mutants.
• Pictures:
  • No pictures available.
• Stubbe's original notes (as stored in the IPK, Gatersleben) (in German!):
  • Page 527
  • Page 528
  • Page 533
• Literature:
  • Stubbe H. 1974 on page 209.