A Survey on the Pteridophyte Flora of the 18 Selected Sacred Groves in Chalavara Grama Panchayath, Palakkad District, Kerala

An exploratory survey conducted on Pteridophytic flora in the 18 selected sacred groves of Chalavara Grama panchayath, Ottapalamtaluk, Palakkad district, Kerala lead to the collection of 26 species of pteridophytes coming under 20 genera and 14 families. Among them, 02 families belongs to class Lycopsida, 01 family belongs to class Psilotopsida and remaining belongs to class Polypodiopsida. Out of 26 species 21 species are terrestrial, 3 species are epiphytes and 2 species are aquatic.