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
Balakrishnan, N. P.
- A New Variety of Croton Caudatus Geisel. (Euphorbiaceae) from Peninsular India
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 25, No 1-4 (1983), Pagination: 190-191Abstract
No Abstract.- A New Species of Euphorbia from South India
Authors
1 Botanical Survey of India, Southern Circle, Coimbatore, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 2, No 1-2 (1960), Pagination: 175-176Abstract
A new species of Euphorbia by name E. senguptae Bal. et. Subr., sp. nov., collected from Guvvalacheruvu, Cuddapah District, Andhm Pradesh, South India, has been described.- A New Species of Glochidion J. R. & G. Forst. (Euphorbiaceae) from Middle Andaman Island
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 25, No 1-4 (1983), Pagination: 220-222Abstract
No Abstract.- A New Variety of Aspidopterys Cordata (Wall.) Juss. (Malpighiaceae) from India
Authors
1 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 25, No 1-4 (1983), Pagination: 228-229Abstract
No Abstract.- The Genus Nechamandra in India
Authors
1 Botanical Survey of India, Calcutta, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 3, No 1 (1961), Pagination: 23-24Abstract
In all Indian floras Necharnandra alternifolia, a common aquatic herb of Hydrocharitaceae, is described under the genus Lagarosiphon. Some authors use the name Lagarosiphon roxburghii; others place it under Lagorosiphon alternifolia. The correct name of this plant is Nechamandra alternifolia (Roxb.) Thw. This note presents complete synonymy, detailed description and distribution in India.- Nomenclatural Notes in Euphorbiaceae
Authors
1 Central National Herbarium, Sibpur, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 3, No 1 (1961), Pagination: 39-40Abstract
The present paper discusses name changes of five species in Indian Euphorbiaceae. They are: Bridelia crenulata Roxb. (B. roxburghiana Gehrm.), Croton roxburghii Bal. nom. nov. (C. oblongifolius Roxb.), croton zeylanicus Muell.-Arg. (C. reliculatus Heyne ex Muell.-Arg.), Jatropha heynei Bal. nom. nov. (J. heterophylla Heyne ex Hook. f.) and Jatropha villosa Wight (J. wightiana Muell.-Arg.).- Observations on the Flora of Narasapur, Medak District, Andhra Pradesh
Authors
1 Botanical Survey of India, Southern Circle, Coimbatore, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 2, No 3-4 (1960), Pagination: 275-285Abstract
The Narasapur Forests lie between 77°35'-78°55' E longitudes and 17°34'- 18°20' N latitudes. Botanical explorations were undertaken in this area during the months of September, 1958 and April, 1959.
The top soil is sandy to clayey loam with rocks consisting of pink and grey granites. The climate is moist and hot, the temperature varying from 14°C to 40°C. The annual rainfall is 91 cm., mainly precipitated by south-west monsoon.
The vegetation of this region presents the scrub jungle at low elevations with dominant species Gymnosporia spinosa associated with Diospyros melanoxylon and Lagerstroemia parviflora. Patches of grasslands in the scrub jungle show herbs like Borreria hispida, Phyla nodiflora and Striga euphrasioides and grasses Chloris virgaita and Iseilema laxum. As the altitude rises the scrub jungle gradually changes into mixed deciduous forests. The transitional zone is characterised by large populations of Cissus adnata. Butea monosperma is the dominant species in these forests associated with Madhuca indica, Tectona grandis and Terminalia bellerica. The undergrowth is mainly formed by Bridelia montana, Cleistanthus collinus, Olax scandens, Habenaria platyphylla and Sclerocarpus africanus. The lakes and ponds present large populations of Aponogeton natans, Lagarosiphon alternifolius and Nymphaea stellata.
Families Leguminosae, Gramineae and Cyperaceae are well represented in the flora of this region.
- A New Species of Argyreia from South India
Authors
1 Central National Herbarium, Sibpur, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 3, No 2 (1961), Pagination: 163-165Abstract
A new species of Argyreia by name Argyreia arakuensis, Bal., collected from Araku Valley Visakhapatnam District, Andhra Pradesh, has been described with illustrations.- The Pteridophytes of Cumbum Valley and Pachakumatchi Hills, Madurai District, Madras State
Authors
1 Botanical Survey of India, Calcutta, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 3, No 3-4 (1961), Pagination: 209-214Abstract
The Cumbum Valley and Pachakumatchi Hills are situated to the south-west of Madurai Town and lie between 77°12' and 77°30' E and 9°30' and 9°50' N. Three seasonal explorations were conducted in the months of June 1959, October 1959 and April 1960. The Pteridophyte vegetation is rich in the Pachakumatchi Hills where the humidity is high and the altitude reaches 1600 m. A total number of 50 species representing 14 families and 35 genera were collected and enumerated. The classification of Copeland is followed. Out of the plants listed, Pteridaceae is well represented, and next in order being Aspidiaceae and Polypodiaceae (sensu stricto).- Some Indian Ophioglossums-Taxonomy and Distribution
Authors
1 Botanical Survey of India, Southern Circle, Coimbatore, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 2, No 3-4 (1960), Pagination: 335-339Abstract
A wider range of distribution for five taxa of Ophioglossum, viz., O. reticulatum, O. polyphyllum, O. costatum, O. gramineum and O. nudicaule var. typicum collected from the areas coming under the jurisdiction of Southern Circle, Botanical Survey of India, are presented. A map showing the new and already known distributions for these taxa is included. Descriptions, Illustrations and a key to these five species are also given.- A New Species of Staurogyne from Central India
Authors
1 Botanical Survey of India, Southern Circle, Coimbatore, IN
2 Central National Herbarium, Sibpore, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 3, No 2 (1961), Pagination: 205-206Abstract
Staurogyne perpusilla Henry & Bal. spec. nov: (Acanthaceae), collected from Bastar District, Madhya Pradesh, Central India, is described with illustrations.- Utricularia lilliput Pellegrin-A New Record for India
Authors
1 Botanical Survey of India, Southern Circle, Coimbatore, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 2, No 3-4 (1960), Pagination: 347-348Abstract
No Abstract.- A New Species of Pimpinella from Tirupati Hills, South India
Authors
1 Botanical Survey of India, Southern Circle, Coimbatore, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 2, No 3-4 (1960), Pagination: 427-428Abstract
Pimpinella tirupatiensis spec. nov. Bal & Subr., collected from Tirupati Hills, Chittor District, Aadhra Pradesh, South India, is described.- New Plant Records from South India
Authors
1 Botanical Survey of India, C. N. H., Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 6, No 1 (1964), Pagination: 81-92Abstract
The present paper reports twenty-five species of Angiosperms, not previously reported from the area coming under the Flora of the Presidency of Madras by Gamble. They are : Parabaena sagittata Miers, Abelmoschus crinitus Wall., Tetrastigma bracteolatum (Wall.) Planch., Moghania prostrata (Roxb.) Mukerjee, Mucuna nigricans (Lour.) Steud., Pimpinella bracteata Haines, Thladiantha cordifolia (Bl.) Cogn., Paederia foetida L., Richardia scabra L., Anaphalis adnata DC., Lysimachia altemifolia Wall., L. decurrens Forst. f., Evolvulus nummularius L., Callicarpa macrophylla Vahl, Verbena officinalis L., Polygonum barbatum L. ssp. gracile Danser, P. orientate L., Bridelia pubescens Kurz, Cudrania cochinchinensis (Lour.) Kudo and Masam., Boehmeria scabrella Gaud., Ficus auriculata Lour., F. rumphii Bl., Habenaria furcifera Lindl., Alocasia fornicata (Roxb.) Schott and Arundinella bengalensis (Spr.) Druce. Important synonyms, detailed descriptions with chief distinguishing characters and diagrams for a few species are also presented.- Studies in Indian Euphorbiaceae: I. Kurziodendron-A New Genus from Andaman Islands
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 8, No 1 (1966), Pagination: 68-71Abstract
A new genus, Kurziodendron in Euphorbiaceae based on Sabia viridissima Kurz is described with illustrations.- Asplenium rockii C. Chr.-a New Record for Peninsular India
Authors
1 Botanical Survey of India, C. N. H., Sibpur, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 6, No 2-4 (1964), Pagination: 315-316Abstract
No Abstract.- Notes on Orchids of Bhutan-I Epigeneium Gagnep. and Katherinea Hawkes
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 8, No 3-4 (1966), Pagination: 312-318Abstract
Nomenclature and delimitation of the genera Epigeneium Gagnep. and Katherinea Hawkes are discussed. Epigeneium fargesii (Finet) Gagnep., so far known only from China, is reported for the first time from Bhutan with description and illustrations. A new species, Katherinea navicularis and two other known species of Katherinea are described and illustrated.- Studies in Indian Euphorbiaceae-II. The Genus Doryxylon zoll
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 9, No 1-4 (1967), Pagination: 56-58Abstract
Doryxylon albicans (Bl.) Balak. Comb. Nov., treated as the correct name for Sumbavia macrophylla Muell.-Arg. is described with illustrations.- Notes on Orchids of Bhutan-II : Some New or Imperfectly Known Species
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 9, No 1-4 (1967), Pagination: 88-94Abstract
Bulbophyllum densiflorum Rolfe, Sarcanthus williamsonii Reichb. f., Panisea tricallosa Rolfe and Bulbophyllum amplifolium (Rolfe) comb. nov. new records for Bhutan; B. leopardinum Lindl. var. tuberculatum var. nov. are described with illustrations, as also the imperfectly known Pholidota imbricata Lindl. var. sessilis Hook. f.- Studies in Indian Euphorbiaceae III: Miscellaneous Notes
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 10, No 3-4 (1968), Pagination: 245-245Abstract
Tritaxis beddomei Benth. is transferred to Trigonostemon. Trifaxis beddomei sensu D. Sunderraj is synonymous to Jatropha maheshwarii Subr. & Nayar. Mallotus muricatus (Wt.) Bedd. is given the new combination, Mallotus intermedius (Baill.) Balak.- Bulbophyllum brachypodum Nom. Nov. with Two New Varieties
Authors
1 Botanical Survey of India, Shillong, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 10, No 3-4 (1968), Pagination: 350-352Abstract
Cirrhopetalum brevipes is transferred to Bulbophyllum under the name of B. brachypadum. Further two new varieties, var. geei and var. parviflorum are described from Kameng District, and Bhutan in Eastern Himalayas respectively.- Bulbophyllum piluliferum King & Pantl. - A New Record for Assam
Authors
1 Botanical Survey of India, Port Blair, IN
2 Botanical Survey of India, Calcutta, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 12, No 1-4 (1970), Pagination: 278-279Abstract
No Abstract.- Eulophia nicobarica Balakr. & N. G. Nair (Orchidaceae)-A New Species from Car Nicobar Island
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 15, No 3-4 (1973), Pagination: 271-273Abstract
No Abstract.- Notes on some Interesting Plants from Jowai, Meghalaya
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 16, No 1-4 (1974), Pagination: 169-173Abstract
No Abstract.- New Records of Orchids from Andaman Islands
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 18, No 1-4 (1976), Pagination: 149-154Abstract
This paper describes and records 4 new records for India, namely Bulbophyllum lilacinum Ridl., Coelogyne thailandica Seidenf., Dendrobium indragiriense Schlectr. and Phraelia secunda (Bl.) Lindl. with illustrations for the first two species. Three new records for these islands, namely Ascocentrum ampullaceum (Roxb.) Schlectr., Porpax meirax (Par. & Reichb. f.) King & Prantl. and Thunia alba (Lindl.) Reichb. f. are also reported and described.- Burmannia championii Thw. - An Addition to the Flora of the Andaman and Nicobar Islands
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 18, No 1-4 (1976), Pagination: 230-231Abstract
No Abstract.- Phanera nicobarlca Balakr. & Tetoth. (Caesalpiniaceae) - a New and. Interesting Species from Great Nicobar Island
Authors
1 Botanical Survey of India, Port Blair, IN
2 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 17, No 1-4 (1975), Pagination: 201-203Abstract
No Abstract.- Form and Biological Spectrum of Andaman and Nicobar Islands
Authors
1 Government College, Port Blair, IN
2 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 26, No 3-4 (1984), Pagination: 154-159Abstract
In the present paper, the vascular plants of Andaman and Nicobar Islands, belonging to 204 families, 1045 genera and 2315 species have been put to their exact life forms and percentage belonging to each life form class. The same has been compared with Raunkiaer's normal and other spectra determined in different parts of the country. Phanerophytes, Chamaephytes, Hemicryptophytes, Geophytes or Cryptophytes, Therophytes, Lianas and Epiphytes represent 49.40, 12.14, 7.48, 3.37, 12.31, 9.49 and 5.81 percentage respectively and it has been found that the phyto-climate of these islands is typical phanerophytic which is characteristic of the humid tropics and subtropics.- Notes on Croton aromaticus L. and C. laccifer L. (Euphorbiaceae)
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 26, No 3-4 (1984), Pagination: 200-201Abstract
No Abstract.- A Revision of the Genus Baliospermum Bl. (Euphorbiaceae) for the Indian Subcontinent
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 32, No 1-4 (1990), Pagination: 1-27Abstract
A revision of the genus Baliospermum Bl. (Euphorbiaceae) for India and adjoining countries is presented. The genus is divided into two sections. Two species and Nine varieties are recognized for the region. Keys to taxa, nomenclature, descriptions and illustrations axe presented. The opportunity is availed to reduce B. balansae Gagnep. of Vietnam to a variety of B. calycinum Muell.-Arg- A Note on the Genus Ostodes (Euphorbiaceae)
Authors
1 Botanical Survey of India, Howrah, IN
2 Botanical Survey of India, Ministry of Environment and Forests, New Delhi, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 27, No 1-4 (1985), Pagination: 259-260Abstract
No Abstract.- Recent Botanical Studies in Andaman and Nicobar Islands
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 19, No 1-4 (1977), Pagination: 132-138Abstract
No Abstract.- Descriptive Notes on some New or Little Known Orchids of Nicobar Islands
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 20, No 1-4 (1978), Pagination: 80-90Abstract
This paper describes with illustrations a new species Anoectochilus nicobaricus Balakr. & Chakrab. and records with descriptions and a few illustrations, of 9 species, which are additions to Flora of India, namely Cymbidium pubescens Lindl., Dendrobium plicatue Lindl., Hetaeria oblongifolia (Bl.) Bl., Nervilia punctata (Bl.) Makino, Plocoglottis javanica Bl., Podochilus mkrophyltm Lindl., Pteroceras alatum (Holtt.) Holtt., Spathogloltis plicata Bl. and Vrydagzynea albidia (Bl.) Bl. One species Polystachya flavescens (Bl.) J. J. Smith is the first record from Andaman ana Nicobar Islands and its identity with reference to its distribution is discussed.- Notes on some Little Known Ferns of Andaman and Nicobar Islands
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 22, No 1-4 (1980), Pagination: 136-140Abstract
During detailed explorations of the Andaman & Nicobar Group of Islands, particularly the rich fern flora, it was found that several species were new additions to the Indian flora. While sixteen of these are recorded here, the occasion is also used to propose a new combination and to describe a new variety.- Taeniophyllum Aadamanicum Balakr. & Bhargava (Orchidaceae) - an Interesting New Species from Andaman Islands
Authors
1 Botanical Survey of India, Port Blair, IN
2 Botanical Survey of India, Dehra Dun, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 20, No 1-4 (1978), Pagination: 154-156Abstract
No Abstract.- Nomenclatural Notes on some Flowering Plants-III
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 22, No 1-4 (1980), Pagination: 173-177Abstract
The paper deals with changes in names of several plants, consequent either on the strict application of the current ICBN (1978) or due to a changed concept of taxa or both. These have been critically evaluated from published literature consulted during general studies on the Flora of India.- Notes on the Identity and Typification of Euphorbia hypericifolia L. (Euphorbiaceae) with Special Reference to India
Authors
1 Botanical Survey of India, Coimbatore, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 35, No 1-4 (1993), Pagination: 73-76Abstract
The true Euphorbia hypericifolia L., was long beleived to be represented only in the New World. According to Boissier, E. hypericifolia L., does not belong to Asia. After critical studies made on a large number of herbarium speciemens and field observations it became clear that E. hypericifolia is an introduction and was in India only for the last 4-5 decades. The major distinguishing features of this species is its erect habit, glabrous nature, axillary or terminal clustered cyathia, stalked rounded glands, subspherical glabrous capsules and finely ovoid convex-faced wrinkled seeds.- New or Little Known Plants from Great Nicobar Island
Authors
1 Botanical Survey of India, Port Blair, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 24, No 1-4 (1982), Pagination: 55-66Abstract
This paper describes two new species, Tinomiscium nicobaricum (Menispermaceae) and Ophiorrhiza infundibularis (Rubiaceae) with illustrations and fifteen new records of various Pteridophytes and Angiosperms as additions to Flora of India. Dendrobium pensile (Orchidaceae), a new record for India is also illustrated.- Mangifera camptosperma Pierre-An Interesting Addition to the Indian Flora from Great Nicobar Island
Authors
1 Botanical Survey of India, Howrah, IN
2 Botanical Survey of India, Allahabad, IN