- S. K. Kar
- S. K. Kataki
- K. M. Purohit
- V. N. Naik
- R. Seshagiri Rao
- S. Chowdhury
- D. C. S. Raju
- G. K. Deka
- C. M. Arora
- D. M. Verma
- V. N. Singh
- J. Joseph
- R. Saran
- Ram Lal
- U. Shukla
- R. D. Dixit
- A. N. Singh
- O. P. Misra
- G. C. Das
- N. R. Mandal
- Arvind Kumar
- S. K. Basu
- Chhabi Ghora
- B. K. Dikshit
- S. Singh
- R. L. Mitra
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Panigrahi, G.
- The Rubiaceae in Assam and North East Frontier Agency
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 5, No 3-4 (1963), Pagination: 227-237Abstract
The paper presents the distribution and relative abundance of 123 taxa including 118 species belonging to 47 genera of the family Rubiaceae in Assam and North East Frontier Agency. The family is best represented in the tropical and subtropical evergreen and semievergreen forests, comparatively less abundant in deciduous forests and gressland vegetation, most poorly represented in temperate altitudes and altogether absent from subalpine and alpine situations. Hedyotis macrophylla Wall., Ixora finlaysoniana Wall. ex G. Don and Borreria ocymoides DC. have turned. up as new records for Eastern India. Similarly, Nauclea gageana King and Ophiorrhiza caudipetala C. B. Clarke not recorded by Hooker (1880, 1881), Cooke (1904), Gamble (1921), Haines (1922), Mooney (1950) and Kanjilal et al. (1939) in their respective floras, have also been collected from this area. The specie of economic importance have also been listed under different categories on the basis of utility.Full Text
- New Records of Plants for India: Orchids-I
Authors
1 Botanical Survey of India, Eastern Circle, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 5, No 3-4 (1963), Pagination: 243-246Abstract
This note presents three species of orchids viz. Bulbophyllum penicillium Par. & Reichb. f., Dendrobium infundibulum Lindl. and Dendrobium podagraria Hook. f. as new records for India and presents data on their habitat and distribution, both in India and abroad.Full Text
- A New Species of Spiraea L. (Rosaceae) from Himachal Pradesh, India
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 25, No 1-4 (1983), Pagination: 230-231Abstract
No Abstract.Full Text
- Genus Hedychium in Eastern India
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 3, No 1 (1961), Pagination: 67-73Abstract
This paper re-evaluates the various morphological characters of taxonomic interest in the genus Hedychium, suggests recognition of only 17 species in Eastern India within the limits of 19 species studied, proposes a key for their easy recognition and presents an enumeration of the species together with field data on the habit and habitat of each species. It seems that the edges of the tropical and subtropical evergreen forests provide "natural home" for the genus Hedychium, although H. aurantiacum and H. densiflorum ascend higher to temperate altitudes. H. aureum, H. gratum, H. greenii, H. hookeri and H. marginatum and a few varieties of H. coronarium turn up as endemics to Eastern India.
H. luteum Herb. Calcut. as a biotype of H. coronarium and H. griffithianum Wall. as synonymous to H. venustum Wight and finally, H. coronarium var. elwesii (Baker) Naik comb nov. and H. coronarium var. subditum (Turrill) Naik comb. nov. as two new combinations are proposed.
Full Text
- Pteridophytes of the Eastern India: I. Enumeration of the Species Collected and their Nomenclature
Authors
1 Botanical Survey of India, Eastern Circle, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 2, No 3-4 (1960), Pagination: 309-314Abstract
Beddome's Handbook on Ferns of British India with supplement though published in 1892, and contains outmoded classifications and out of date nomenclature, still serves as the standard source of reference for all Indian workers on the fern flora of the country.
In this communication Copeland's (1947) classification has been followed in presenting 16 of his 18 families occurring in India. Thirty-two of the 47 genera have heen tabulated according to their respective positions in the classifications of Copeland and Beddome to illustrate the striking changes brought about in the concept of fern systematics between 1892 and 1947.
About 150 species collected from parts of Orissa, Bihar, Assam and N.E.F.-Agency have been listed with correct nomenclature followed by basinym and important synonyms. Species names used by Beddome (1892) are indicated by the abbreviation 'Bedd' followed by a numerical to facilitate reference back to the respective page in his Handbook and supplement.
Some new combinations have been made and new records established.
Full Text
- Cyclosorus subpubescens (Blume) Ching: A Taxonomic Problem
Authors
1 Eastern Circle, Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 2, No 3-4 (1960), Pagination: 315-319Abstract
Several points of nomenclature involving Cyclosorus subpubescens (Blume) Ching have been discussed. Herbarium sheets 910327-113 and 908337-179 in the Rijksherbarium, Leiden have been determined as the holotype and isotype of this species respectively. The identification of the specimens in the "type cover" of the species at Kew Herbarium, as Dryopteris subpubescens (Blume) C. Chr. by Christensen and the description of Cyclosorur subpubescens (Blume) Ching by Ching have been established as erroneous, both characterising Dryopteris pseudoamboinensis Rosenstock (Rosenstock 1917). Holttum (1954) has, however, selected the Sumatran specimen cited under Nephrodium molle var. major (Beddome, 1892) as lectotype for Dryopteris sumatrana v.A.v.R., which name antedates D. pseudoamboinensis Rosenstock and therefore refers to Cyclosorus sumatranus (v.A.v.R.) Ching.
A list of herbarium specimens available at Kew Herbarium, London and Rijksherbarium, Leiden and identified to C. subpubescens (Blume) Ching, non sensu Ching is appended and the geographical distribution of this amphidiploid species has been indicated.
Full Text
- A Note on Aleuritopteris grisea (Blanford) Panigrahi Comb. Nov. and A. anceps (Blanford) Panigrahi Comb. Nov.
Authors
1 Eastern Circle, Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 2, No 3-4 (1960), Pagination: 321-322Abstract
The "Silver Ferns" of Asia and Africa are ascribed correctly to Aleuritopteris farinosa (Forsk.) Fee complex. Within the scope of this complex three taxonomic entities are recognised out of which two, viz. A. grisea (Blanford) Panigrahi Comb. nov. and A. anceps (Blanford) Panigrahi Comb. nov. are new species combinations. Cytology of the species and existence of F1 sterility in them have been indicated.
The herbarium specimens identified to these two species and located in the Herbarium of British Museum (Nat. Hist.), London, Royal Botanic Garden, Edinburgh and Rijksherbarium, Leiden, have been cited.
Full Text
- Eastern Circle of the Botanical Survey of India
Authors
1 Eastern Circle, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 1, No 1 (1959), Pagination: 62-69Abstract
No Abstract.Full Text
- A Botanical Tour to Subansiri Frontier Division (NEFA)
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 3, No 3-4 (1961), Pagination: 361-388Abstract
A botanical collection tour along the 100 Km. road track passing through, the Dafla hills and Apatanang valley and lying between Kimin (213 m.) and Ziro (1525 m) in the Subansiri F.D., undertaken during September 1959 yielded 383 species of angiosperms and 66 species of Pteridophytes amongst others. This paper presents the topography, climate and vegetation together with a comprehensive analysis of the floristic composition of the vegetational types and is followed by enumeration of the species in the appendix.
Vegetation in the Dafla hills area visited is ascribed to tropical evergreen forest from Kimin to Pitepool and to subtropical evergreen forest, and grassland formation between Kherbari and Hapoli, the last one representing a biotic climax.
Apatanang valley is a flat alluvial plain of about 20 sq. miles representing the bed of dried up lake and is very suitable for rice and millet cultivation. Pinus wallichiana and Dendrocalamus sikkimensis are extensively planted in the surrounding hillocks.
The analysis of the distribution data shows the occurrence of a large number of species in the area as common to neighbouring. region e.g. Assam sharing 260 species; Sikkim, 119 species; Western Himalayas, 107 species; Burma, 51 species; Manipur, 15 species; Bengal, 29 species; Bihar and Orissa, 13 species and Deccan Peninsula, 28 species.
Borreria ocymoides, Torenia asiatica and Cyanotis papilionacea, so far reported as restricted to Deccan Peninsula, Impatiens porrecta, I. paludosa and Solanum khasianum, as enemic to Khasia hills, Argyreia wallichii as endemic to Sikkim, Exacum tetragonum var. stylosa and Dendrobium chrysotoxum reported by Hooker from Burma have now been collected from Subansiri F.D.
Full Text
- A Botanical Tour in the Rajmahal Hills of Bihar
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 8, No 1 (1966), Pagination: 1-15Abstract
The paper presents the main features of geology, topography, climate and vegetation met with in Rajmahal hills and enumerates 364 species of angiosperms, 13 species of Pteridophytes, and 16 species of mushrooms collected during a short tour undertaken in December, 1957. An analysis of different plant communities characterising various habitats and of the floristics and distribution of species collected brings up 9 species viz. Arthraxon castratus (Griff.) Narayanaswami, Bidens biternata (Lour.) Merr. & Sherff., Carpesium cernuum Linn., Cyathula prostrata Bl., Echinocarpus murex Benth., Epilobium angustifolium Linn., Evolvulus nummularius Linn., Hygrophila salicifolia T. And., Inula eupatorioides DC. as new records of species and Cyathula as new record of genus for Bihar. A new combination, viz. Embelia tsjeriam-cottam (R. & S.) A. DC. var.ferruginea (Wall.) Panigrahi comb. nov. is proposed.Full Text
- New Records of Plants for India: Orchids II
Authors
1 Botanical Survey of India, Allahabad, IN
2 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 8, No 1 (1966), Pagination: 87-88Abstract
No Abstract.Full Text
- New Records of Plants for India: III
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 8, No 1 (1966), Pagination: 89-90Abstract
No Abstract.Full Text
- A Contribution to the Botany of Orissa
Authors
1 Botanical Survey of India, Eastern Circle, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 6, No 2-4 (1964), Pagination: 237-266Abstract
This paper presents the essential features of geology, topography, soil, climate, vegetation and floristic composition of the tropical deciduous and tropical semi-evergreen/evergreen forests occurring in parts of Cuttack district, Keonjhar district, Mayurbhanja district and Bolangir-Sambalpur districts of Orissa. An enumeration of about 868 specie of angiosperms, gymnosperms, pteriodophytes and fungi representing 1845 field numbers collected between 1957-1959 is appended. It includes 34 species and ten genera found as new records for Bihar and Orissa and 60 species found as new records for Orissa only.Full Text
- Contribution to the Botany of Madhya Pradesh-I (Dilleniaceae to Moringaceae)
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 8, No 2 (1966), Pagination: 117-125Abstract
The paper which represents the first part of a series of communications on the flowering plants from Madhya Pradesh presents an enumeration of 164 species belonging to the families Dilleniaceae to Moringaceae, following Bentham & Hooker's (1883) System. Notes on habitat, flowering and fruiting season, exact localities from where the species have been collected together with the field nos. of the collectors', abundance in the area are appended to every species enumerated.Full Text
- A Botanical Tour to Tirap Frontier Division, NEFA (India)
Authors
1 Botanical Survey of India, Allahabad, IN
2 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 8, No 2 (1966), Pagination: 142-157Abstract
A botanical tour in the southern parts of Tirap Frontier Division lying to the south-east of the Margherita-Nampong-Pangsupass line and bordering upon Burma and Manipur, undertaken over a period of 20 days during August-September, 1958, pelded 518 species of angiosperms and 120 species of pteridophytes amongst others. This paper presents the geology, topography, soil and vegetation together with a comprehensive analysis of the floristic composition of the vegetational types and is followed by enumeration of the species of angiosperms in the Appendix.
Analysis of the species collected and belonging to angiosperms established the following ten families as the richest ones on the basis of the number of species. Orchidaceae (50), Rubiaceae (29), Gramineae (28), Urticaceae (27), Leguminosae (21), Compositae (19), Cyperaceae (19) and Gesneraceae (17), Verbenaceae (12), Labiatae (12). These together represent about 45% of the species collected. About 68 species not recorded by Kanjilal et al(1934-1940) have been reported as additions to the dicotyledonous flora of Assam and NEFA. Several are reported here as new records of species for India.
Full Text
- Contribution to the Botany of the Allahabad District, Uttar Pradesh
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 10, No 1 (1968), Pagination: 53-60Abstract
A botanical tour in the dry-deciduous forests lying in scattered patches in the southern parts of Allahabad district was undertaken by the senior author between 26.4.67 to 1.5.67. The exact localities surveyed during this short tour are : Kuraon, Kheri, Mahuli, Etwa-kla. Khamaria, Hariharpur, Rajpur, Meja, Bharatganja, Manda (including Katra Pahar, off Drummondganja in the Mirzapur district) in the south-eastern sector and Bara, Shankargarh, Pratappur (Yamuna bank) in the south-western sector of the district.Full Text
- The Family Compositae in Assam and North East Frontier Agency
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 8, No 3-4 (1966), Pagination: 228-236Abstract
The paper presents the distribution and relative abundance of 167 taxa belonging to 47 genera of the Compositae in Assam and North East Frontier Agency. The family is best represented in the tropical evergreen and semi-evergreen and again, in subtropical pine and mixed forests; it is much less abundant in temperate altitudes, very rarely extending up to sub-alpine zone in NEFA. Of the species enumerated, the number of species found common to other countries are indicated against each: Burma (45), Malaya (16), Java (25), China (25), Japan (24), Ceylon (21), Philippines (7), Africa (17), Australia (5), Europe (5) and America (5).
Ambrosia artemisiifolia Linn., Eupatorium trapezoideum Kunth, Erigeron annuus Pers. and Petasites albus Gaertn. appear to be new records of species for India. On the other hand, these species viz. Ainsliaea angustifolia Hook. f. & Thom., Brachycome assamica Clarke, Cnicus griffithii Hook. f., Inula kalapani Clarke etc. appear to be endemic to Assam and NEFA.
Full Text
- Contribution to the Botany of Madhya Pradesh-VI. (Compositae to Sapataceae)
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 9, No 1-4 (1967), Pagination: 262-267Abstract
The paper which represents the sixth part in a series of communications on the flowering planta from Madhya Pradesh, present, an enumeration of 105 species, belonging to the families Compositae to Sapotaceae, following Bentham & Hooker's (1883) system. Notes on habitat, flowering and fruiting condition, exact localities from where species have been collected together with field nos. of the collector's, abundance in the area are appended to every specieo enumerated.Full Text
- Contribution to the Botany of Madhya Pradesh-VII. (Gramineae Excluding Bambusae)
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 9, No 1-4 (1967), Pagination: 268-276Abstract
This paper presents an enumeration of 161 species of the family Gramineae. Notes on habitat, flowering and fruiting condition, exact localities from where species have been collected together with the field nos. of the collectors', abundance in the area, are appended to every species enumerated.Full Text
- Notes on Three Species of Gleichenia in India
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 10, No 3-4 (1968), Pagination: 337-340Abstract
This note deals with the nomenclature of Gleichenia laevissima Christ, G. blotiana C. Chr. and G. volubilis Jungh., of which the first two are new records ,of species for India; the third one was reported, without any description, only lately, from Darjeeling Himalayas (cf. Hiroshi Hara, 1966).Full Text
- Two New Varieties of Dicranopteris linearis (Burm.) Underw. from India
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 13, No 1-2 (1971), Pagination: 162-163Abstract
No Abstract.Full Text
- Contribution to the Botany of the Tarai Forests of the Bahraich District of Uttar Pradesh
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 11, No 1-2 (1969), Pagination: 89-114Abstract
With a view to study the vegetation and flora of the tarai forests and grasslands of the Bahraich district of Uttar Pradesh, bordering upon the tracts of forests in the Nepalese territory, three seasonal tours undertaken in this forest division in March and November, 1964 by the Senior author (G. Panigrahi) and in February, 1965 by O. P. Misra, yielded 530 species of Angiosperms and 14 species of Pteridophytes as represented by 1076 field numbers of plants. (Wherever the name of the Collector is not given between the locality and the field no. in the enumeration appended to this paper, "PANIGRAHI" may be cited).
The paper presents an outline of the three classes of forest types viz. Sal, Miscellaneous and Grass and an analysis of the floristic composition in the Katarniaghat-Dharmanpur-Motipur-Doba-Chakia-Chardha and Bhinga forests which are isolated blocks separated by 8-16 km by intervening tracts of cultivation and grazing grounds, except the forests of Dhramanpur and Motipur, which adjoin.
The Sal forests are divided into Moist (Gangetic) High level alluvial, dry (Gangetic) alluvial, moist (Gangetic) low level alluvial, dry (Gangetic) alluvial subtypes; the Miscellaneous forests are subdivided into North-Indian Moist Teminalia, Cane brakes, tropical valley fresh water swamp, Khair-babul, Khair-sissoo, North dry-mixed deciduous, Aegle and Gangetic saline scrub; the Grasslands belonging to the lower alluvial moist savannah type and extending over about 37,000 acres, represent the largest of the forest sub-types, discussed below.
It has been established that the richness of the grass in the savannah, is not due to the large of different species in the area, but due to the distribution of some species over more stable riverain flats, which are subject to occasional floods and are locally known as PHANTAS.
Full Text
- Studies in Indian Pteridophytes-III the Family Marattiaceae (Sensu Copeland, 1947) in India
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 11, No 3-4 (1969), Pagination: 367-371Abstract
The family is represented by 6-7 living genera and about 100-214 spp. in the world flora. With a view to bringing out an illustrated manual on the systematics of the family Marattiaceae in India, the three living genera Angiopteris 1 spp. (3 spp. according to Nishida, 1966), Marattia 1 sp., and Christerisenia 1 sp. occurring m India have been dealt with. It shows that while Angiopteris is distributed throughout India, Marattia and Christensenia are restricted to the Southern and the Eastern India, respectively.Full Text
- A Note on Grona simplicifolia (Dalz.) Raizada (Leguminosae) from India
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 15, No 1-2 (1973), Pagination: 142-142Abstract
No Abstract.Full Text
- Reconsideration of Selaginella ornithopodioides and S. integerrima (Selaginellaceae)
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 18, No 1-4 (1976), Pagination: 144-148Abstract
Selaginella ornithopodioides (L.) Spring and S. integerrima (Hook. & Grev.) Spring established by Trimen (1887) and Alston (1945) as conspecific, following an unacceptable lectotypification of Lycopodium ornithopodioides L., are established as correct names. Taxonomic and nomenclatural considerations are reviewed.Full Text
- A Nomenclatural Note on Selaginella pallida (Selaginellaceae) from India
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 17, No 1-4 (1975), Pagination: 170-170Abstract
No Abstract.Full Text
- Nomenclatural Notes on Hesperethusa crenulata (Rutaceae)
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 17, No 1-4 (1975), Pagination: 195-197Abstract
No Abstract.Full Text
- Location of the Holotype of Grona filicaulis Kurz (Leguminosae)
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 17, No 1-4 (1975), Pagination: 205-206Abstract
No Abstract.Full Text
- A Revision of Haplanthodes O. kuntze (Acanthaceae)
Authors
1 Botattical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 23, No 3-4 (1981), Pagination: 197-203Abstract
No Abstract.Full Text
- The Genus Aporusa Bl. (Euphorbiaceae) in India-Nomenclature and Distribution
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 26, No 1-2 (1984), Pagination: 42-45Abstract
Of the 12 species of Aporusa Bl. indigenous to the Indian region, 6 species are endemic to S. India, Sri Lanka and Nicobar Islands and A. villosa (Lindl.) Baill. is reported here as a new record for Manipur. Griffith s. n. (Kew distribution No. 4959-GAL l) from Malacca and Wall. num. list no. 8019 (CALI), both annotated by J. D. Hooker in his own handwriting are selected here as the lectotypes of Aporusa aurta Hook. f. and A. wallichii Hook. f., respectively.Full Text
- Nine New Species of Spiraea (Rosaceae) from the Himalayas
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 26, No 1-2 (1984), Pagination: 76-91Abstract
No Abstract.Full Text
- Nomenclatural Notes on Geum L. Subg. Geniculohirtistylis Panigr. Et Purohit (Rosaceae) and its Typification
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 26, No 3-4 (1984), Pagination: 237-238Abstract
No Abstract.Full Text
- Two New Species of Cotoneaster Medic. (Rosaceae) from the Himalaya
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 31, No 1-4 (1989), Pagination: 108-113Abstract
No Abstract.Full Text
- Nomenclatural Notes on Cotoneaster symondsii Th. Moore (Rosaceae)
Authors
1 Akharaghat, Muzaffarpur, Bihar, IN
2 A/13 Kalindi Housing Estate, Calcutta, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 31, No 1-4 (1989), Pagination: 168-170Abstract
No Abstract.Full Text
- Nomenclatural Notes on Leucostegia Yaklaensis Bedd. Nom. Illeg. (Pterldophyta)
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 27, No 1-4 (1985), Pagination: 113-115Abstract
Leucostegia yaklaensis Bedd. (1892) is established, under Art. 7.11 and Art. 63.1, as an illegitimate name for Athyrium andersoni (C. B. Clarke) Panigr. et S. K. Basu [Asplenium ander-sonii C. B. Clarke (1876)]. Typification of both the taxa is discussed and C. B. Clarke 27426 from Tonglo (K) is selected as the lectotype of Asplenium andersonii C. B. Clarke.Full Text
- A Conspectus of the 74 Taxa of Cotoneaster Ehrhart Ex Medic. (Rosaceae) in India
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 28, No 1-4 (1986), Pagination: 63-80Abstract
Available evidence from cytology [X=17 2n=34 (3 ssp.). 2n=51 (3 spp.) and 2n=68 (14 spp.)] judged against the breeding behaviour of the parental species and their F1 hybrids. All suggest that Cotoneaster Ehrhart ex Medic. must be treated as a largely apomictic genus, in which recognition of 'micro-species', sensu Klotz (1957-Seq. 1978), is justified. The distributional data of the 74 taxa indigenous to India brings up 25 species as endemic (asterisked) to the Indian Sector of the Himalayas and one, viz., C. buxifolia Wall. ex. Lindl., to the Nilgiri ill ranges. A conspectus of the 74 species, arranged alphabatically with correct nomenclature typification, relevant synonyms and their occurrence in different Sectors/Zones of India is appended.Full Text
- A Note on Rosa Hirsuta, Sp. Nov. and Four other Endemic Taxa of Rosa L. in the Indian Flora
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 28, No 1-4 (1986), Pagination: 177-181Abstract
During our revisionary studies on the genus Rosa L., 31 taxa comprising 24 species and seven additional infraspecific units, are sorted out occurring indigenously or as naturalized elements within the political boundary of India. Of these, five taxa, including a new species described here, are endemic to India proper. The correct name of the taxon with reference to pertinent literature and relevant synonyms, if any, is followed by a short description with diagnostic features and citation of types and representative specimens studied in CAL, distributional range of the taxon in India. is also indicated.Full Text
- Systematics of the Genus Potentilla L. - (Rosaceae Juss.) - Its Infrageneric Classification and Evolutionary Trends
Authors
1 Botanical Survey of India, Howrah, IS
2 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 27, No 1-4 (1985), Pagination: 177-196Abstract
The genera Argentina J. Hill, Pentaphylloides Duhamel, nom. illeg'. (=Dasiphora Rafin.) and Duchesnea Smith are treated as congeneric synonyms of Potentilla L. sens, stricto ; nine subgenera are recognised with keys to their identification and nomenclatural set up. The origin of the genus Potentilla L. is discussed and evolutionary trends within the subgencra hypothesized.Full Text
- Notes on Two Species of Loxogramme Presl (Pteridophyta) in the Eastern Himalayas
Authors
1 Botanical Survey of India, Gangtok, IN
2 Botanical Survey of India, Calcutta, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 27, No 1-4 (1985), Pagination: 252-254Abstract
No Abstract.Full Text
- Central National Herbarium (cal)-Past, Present and Perspectives for the Future
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 19, No 1-4 (1977), Pagination: 212-224Abstract
No Abstract.Full Text
- A Note on Euphorbia Laciniata (Euphorbiaceae) from India
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 20, No 1-4 (1978), Pagination: 166-167Abstract
No Abstract.Full Text
- Thylacopteris Papillosa (Bl.) Kunze Ex J. Smith (Polypodiaceae) - a New Record for India, with Nomenclatural Notes
Authors
1 Botanical Survey of India, Howrah, IN
2 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 22, No 1-4 (1980), Pagination: 223-225Abstract
No Abstract.Full Text