Nelumbo - The Bulletin of the Botanical Survey of India

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Three Species of the Fern Genus Colysis Presl (Polypodiaceae) New to India


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1 Botanical Survey of India, Howrah, India
 

Colysis digitata (Bak.) ching, C. longisora (Bak.) Ching, and C. pentaphylla (Bak.) Ching are being reported for the first time from India. A revised key to the Indian species of the genus Colysis Presl section Dictyogramme Presl, has been provided.
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  • Three Species of the Fern Genus Colysis Presl (Polypodiaceae) New to India

Abstract Views: 197  |  PDF Views: 112

Authors

R. D. Dixit
Botanical Survey of India, Howrah, India
R. K. Ghosh
Botanical Survey of India, Howrah, India

Abstract


Colysis digitata (Bak.) ching, C. longisora (Bak.) Ching, and C. pentaphylla (Bak.) Ching are being reported for the first time from India. A revised key to the Indian species of the genus Colysis Presl section Dictyogramme Presl, has been provided.