Many thanks Garg ji for resurfacing this thread.
Shrikant ji has sent me the key to check what agrees with my plant ...............
Dinesh, I want to know if you can see (and also show) these key features in your plant that lead to ID as F. semialata. ....
Flowers in axillary racemes
Calyx with a distinct tube
Racemes branched, longer than petiole, petioles winged ...F. semialata
Racemes simple, shorter than petioles, petioles angled.....F. macrophylla
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My plant, I find the petiole is winged, inflorescence is branched, clearly longer than the petiole - thus, F. semialata.
I believe Nidhan ji's post also has F. semialata. It shows winged petiole, branched raceme longer than petiole.
Regards.
Dinesh