Sree puthiya bhagavathi sacred grove, Kalloori at Kannur district was explored for ethno pharmacological survey on medicinal plants. Totally 60 plants belonging to 37 families and 57 genera were recorded from this grove. Most of the plants are used for curing fever, cold, skin diseases, jaundice, piles, headache etc. Asteraceae and Malvaceae are dominant families having 4 species each. Followed by Amaranthaceae, Apocynaceae and Mimosaceae having 3 species each.