The wild caper berry of Rajasthan is identified as Ker. This berry is a staple in Rajasthani culinary traditions, frequently incorporated into pickles and curries.
- Ver refers to a wild berry variety, though its prevalence in Rajasthan is limited.
- Sangri, distinct from Ker, is another Rajasthani ingredient. It is integral to the preparation of classic Rajasthani dishes such as Sangri ki sabzi.
- Kachri is a wild vegetable indigenous to Rajasthan, but it is not a caper berry.
Consequently, Ker is the accurate identification.