cupuliformis^semifertilis, (cup^sem)

Habit: Shoots arive from hypocotyl. Plants tend to fasciate.
Leaves: Leaves either grown together (later stages) or cup shaped.
Seedlings:
Cotyledones: Cotyledones cup shaped with no functional growth cone.
Hypocotyl:
Inflorescence: Show only bracts.
Flowers: Rare flowers strongly deformed and sterile. Anthers and sepals grown together. Carpels standing free.
- Upper lip:
- Lower lip:
- Bumps: No bumps.
Seed:
Roots:
Remarks: Vegetative backmutation to the normal state occur. Normal appearing side shoots are heterozygote. F₂ 778:250.
Pictures:
- No pictures available.
Stubbe's original notes (as stored in the IPK, Gatersleben) (in German!):
- Page 128
- Page 129
Literature:
- Stubbe H. 1932
- Stubbe H. 1933
- Stubbe H. 1935
- Schick R., Stubbe H. 1934 here called cupuliformis
- Mainx F. 1948
- Bergfeld R. 1957
- Bergfeld R. 1958
- Stubbe H. 1966

(kst) 1996

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This page has last been modified on May 13, 1997.

cupuliformissemifertilis, (cupsem)

cupuliformis^semifertilis, (cup^sem)