Nelumbo - The Bulletin of the Botanical Survey of India

Singh, N. P.

• Vicia tetrasperma (Linn.) Moench - A New Record for the Upper Gangetic Plain

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Authors

N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Northern Circle, Dehra Dun, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 5, No 3-4 (1963), Pagination: 333-334

Abstract

A short account of Vicia tetrasperma (Linn.) Moench-a new record for the Upper Gangetic Plain is given in this note.

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• Two New Distributional Records for U. P. Plains

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Authors

N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Northern Circle, Dehra Dun, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 6, No 2-4 (1964), Pagination: 305-305

Abstract

No Abstract.

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• Notes on the Teratology of Certain Angiosperms

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Authors

N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Poona, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 10, No 3-4 (1968), Pagination: 374-376

Abstract

No Abstract.

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• Flora of Bulandshahr District

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Authors

N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Dehra Dun, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 11, No 1-2 (1969), Pagination: 1-22

Abstract

The paper gives an account of the vegetation of the district of Bulandshahr in Central Uttar Pradesh. Edaphic, climatic, biotic and other factors determining the floristic composition of the district have been discussed in the paper. Aquatic and cultivated plants, avenue trees and orchard plants have been mentioned. A list of 376 species has been appended to give an idea of the flora of the District. Cuscuta capitata Roxb. and Clinopodium umbrosum (M. Bieb.) Koch have been reported for the first time from the U. P. plains.

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• Weed Flora of some Fields and Plantations of Dehra Dun

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Authors

N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Dehra Dun, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 11, No 3-4 (1969), Pagination: 350-361

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.

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• Poaceae of Karnataka State

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Authors

N. P. Singh ¹, U. R. Deshpande ¹, R. S. Raghavan ¹

Affiliations
1 Botanical Survey of India, Pune, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 18, No 1-4 (1976), Pagination: 109-143

Abstract

The paper lists 364 species, and varieties belonging to 114 genera of family Poaceae occurring in the Karnataka State. The occurrence of the-taxa is indicated districtwise within the State. One species is reported as new distributional record for India and 26 species for the State.

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• The Herbarium of the Botanical Survey of India at Poona (Pune)

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Authors

N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Pune, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 19, No 1-4 (1977), Pagination: 228-235

Abstract

No Abstract.

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• Rediscovery of the Rare Grass Parahyparrhenia Bellariensis (Hack.) Clayton

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Authors

U. R. Deshpande ¹, N. P. Singh ¹, R. S. Raghavan ¹

Affiliations
1 Botanical Survey of India, Pune, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 20, No 1-4 (1978), Pagination: 149-150

Abstract

No Abstract.

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• A New Subspecies of Azadirachta indica A. Juss. (Meliaceae) from India

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Authors

M. J. Kothari ¹, A. N. Londhe ¹, N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Pune, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 39, No 1-4 (1997), Pagination: 181-186

Abstract

Azadirachta indica A. Juss. subsp. vartakii Kothari, Londhe et Singh (Meliaceae), a new subspecies closely related to A. indica A. Juss. is described. This subspecies can be distinguished by pinnatisect leaves, winged rachis, equilateral leaf bases with ultimate ends linear, acuminate, racemose inflorescences as long as leaves and smaller, oval-ellipsoid drupes.

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• Economic Botany in the Tropics (ed. 2)

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Authors

N. P. Singh , R. C. Srivastava

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 39, No 1-4 (1997), Pagination: 200-200

Abstract

No Abstract.

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• Depleting Plant Resources in the Rajasthan Desert

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Authors

N. P. Singh ¹, R. P. Pandey ¹

Affiliations
1 Botanical Survey of India, Pune, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 36, No 1-4 (1994), Pagination: 47-60

Abstract

Concern for conservation and sustainable use of plant resources has been growing in many countries including India. The inhospitable and erratic climate in the desert ecosystem coupled with the high population of human and livestock make it susceptible to degradation and depletion. These depleting plant resources in the Rajasthan desert are discussed in the paper. Reasons for their depletion and strategies for conservation are detailed below besides a list of 43 rare and threatened taxa of the Rajasthan desert are presented alongwith their phenology and distribution etc.

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• Additions to the Flora of Dadra and Nagar Haveli (U.T.)

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Authors

P. P. Sharma ¹, N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Kolkata, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 41, No 1-4 (1999), Pagination: 183-188

Abstract

In the present paper 26 species of angiosperms belonging to 20 families have been reported for the first time from union territory of Dadra & Nagar Haveli.

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• Diversity and Economic Importance of Wetland Flora of Eastern Uttar Pradesh (India)

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Authors

N. P. Singh ¹, R. C. Srivastava ¹

Affiliations
1 Botanical Survey of India, Kolkata, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 42, No 1-4 (2000), Pagination: 91-108

Abstract

The paper throws light on diversity, economic importance and conservation aspects of the flora of the Wetlands of Eastern Uttar Pradesh State of India. The study has revealed the occurrence of 162 speciesbelonging to 108 genera and 49 families of Angiosperms. One new record for the State, one new distributional record and one new use of a wetland species are recorded.

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• Sedges Endemic to Maharashtra State with their Revised Red List Status

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Authors

D. K. Mishra ¹, N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Howrah, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 42, No 1-4 (2000), Pagination: 115-120

Abstract

A total of 12 species and 1 subspecies endemic to Maharashtra state have been categorised into red list categories according to IUCN's (International Union for Conservation of Nature and Natural Resources) revised recommendations and included in this work with their brief description, flowering&fruiting period, habitat, distribution, red list status, criteria foť determining the status and important observations under notes.

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• Frerea Indica Dalz. (Asclepiadaceae) - a Critically Endangered Plant, now Collected from Ahmednagar District, Maharashtra

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Authors

D. K. Mishra ¹, N. P. Singh ²

Affiliations
1 Botanical Survey of India, Howrah, IN
2 Botanical Survey of India, Kolkata, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 42, No 1-4 (2000), Pagination: 157-159

Abstract

No Abstract.

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• New and Noteworthy Plants for Karnataka State

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Authors

N. P. Singh ¹

Affiliations
1 Botanical Survey of India, Pune, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 24, No 1-4 (1982), Pagination: 148-152

Abstract

13 new and noteworthy plants for the State of Karnataka are discussed in the present paper. Of these two Albizia julibrissin Durazz. and A. mollis Boiv., are Himalayan species and show disjunct distribution; three viz. Pavonia arabica Hochst. ex Steud., Tephrosia uniflora Pers. subsp. petrosa (Blatt. & Hall.) Gill. & Ali and Salvia aegyptiaca L., are dry area plants and show discontinuous distribution; two viz. Schouwia arabica (Vahl) A. P. DC. and Crotularia vestita Baker are recorded for the first time from Peninsular India; and the remaining six plants are new recrods for Karnataka State.

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