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Weed Flora of some Fields and Plantations of Dehra Dun


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1 Botanical Survey of India, Dehra Dun, India
 

The paper gives an account of weeds occurring in wheat, paddy and sugarcane fields and tea plantations in the neighbourhood of Dehra Dun, Uttar Pradesh. Phenological data of weeds thus collected have been given. A list of 204 species has been appended to give an idea of weeds occurring in the above said crops. Floristic analysis has been given in order to discuss the composition of the weed flora. During the study, Vicia tetrasperma (Linn.) Moench. and Acalypha australis Linn, were recorded for the first time from the Uppet Gangetic Plains and India respectively, which have been published as separate notes.
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  • Weed Flora of some Fields and Plantations of Dehra Dun

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Authors

N. P. Singh
Botanical Survey of India, Dehra Dun, India

Abstract


The paper gives an account of weeds occurring in wheat, paddy and sugarcane fields and tea plantations in the neighbourhood of Dehra Dun, Uttar Pradesh. Phenological data of weeds thus collected have been given. A list of 204 species has been appended to give an idea of weeds occurring in the above said crops. Floristic analysis has been given in order to discuss the composition of the weed flora. During the study, Vicia tetrasperma (Linn.) Moench. and Acalypha australis Linn, were recorded for the first time from the Uppet Gangetic Plains and India respectively, which have been published as separate notes.