Pushpaka Brahmin is a generic term that refer to a group of various Hindu Brahmin castes of Kerala in the Ambalavasi community. Pushpaka Brahmins include various castes like Pushpaka Unnis, Theeyatt Unnis, Nambeesans, Kurukkal, Nambidi and the ambalavasi sect of Nambiars etc.
- Rose, Suma (2004). Polity, Society, and Women: With Special Reference to Travancore, 1700-1900 A.D. Carmel International Publishing House. p. 217. ISBN 9788187655374. Retrieved 2013-04-30.