Vaghbhata (name has typo as Vaghbhara in question) was the most renowned medical scholar of the Gupta age, author of Ashtanga Hridaya and Ashtanga Sangraha - foundational texts of Ayurveda. This question is testing knowledge of Gupta-era scholars. However, there is a spelling error in the name - should be Vaghbhata, not Vaghbhara.