Christ's Thorn Carissa congesta (= Carssa carandas)
Hindi Name : Karaunda
Flowering, Sonepat, Haryana, 18 Apr 09, snapped in strong and dustry wind.
This also refers to my ID request post (170409SCS1-3) Shrub for ID from Sonepat, Haryana for this plant species.
Regards,
Suresh C Sharm