This cultivar of mine from Delhi I think is similar to one depicted at FOI under the name C. radicans. It again has deeply cleft calyx, corolla tube 2-3 times longer than calyx and leaflets 7-11 in number. The flowers are golgen yellow with darker centre. To me this appears to be another cultivar of C. x tagliabuana known as 'Indian summer'.
Your opinion on this please.
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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/