Cichorium intybus, generally comes in two forms, the chichory (Zichorie) with pale yellow heads:
The second in California stores is Radicchio with red and white heads, used in salads and garnishing.
--
Dr. Gurcharan Singh
Retired Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.
Phone: 011-25518297 Mob: 9810359089
http://people.du.ac.in/~singhg45/