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Indian Cycas Under Severe Threat


Affiliations
1 Botanic Garden, CSIR-National Botanical Research Institute, Rana Pratap Marg, Lucknow 226 001, India
 

Cycads are an ancient group of plants which have survived three mass extinctions. They are dioecious, perennial, palm-like trees or shrubs with woody trunk above the ground or subterranean. They are a relict group of seed plants that evolved in the late Carboniferous or early Permian around 300 million years ago. With the ever-increasing interest in cycad taxonomy over last two decades, the number of new species of cycad has increased significantly.
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  • Indian Cycas Under Severe Threat

Abstract Views: 362  |  PDF Views: 117

Authors

J. S. Khuraijam
Botanic Garden, CSIR-National Botanical Research Institute, Rana Pratap Marg, Lucknow 226 001, India
R. K. Roy
Botanic Garden, CSIR-National Botanical Research Institute, Rana Pratap Marg, Lucknow 226 001, India

Abstract


Cycads are an ancient group of plants which have survived three mass extinctions. They are dioecious, perennial, palm-like trees or shrubs with woody trunk above the ground or subterranean. They are a relict group of seed plants that evolved in the late Carboniferous or early Permian around 300 million years ago. With the ever-increasing interest in cycad taxonomy over last two decades, the number of new species of cycad has increased significantly.


DOI: https://doi.org/10.18520/cs%2Fv111%2Fi11%2F1756-1758