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Jalal, Jeewan Singh
- Altitudinal Distribution, Habitats and Life Forms of Orchids of Western Himalaya
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PDF Views:50
Authors
Affiliations
1 Botanical Survey of India, Western Regional Centre, 7 Koregaon Road, Pune-411 001, IN
1 Botanical Survey of India, Western Regional Centre, 7 Koregaon Road, Pune-411 001, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 54 (2012), Pagination: 29-38Abstract
The study was carried out with the aim to know the distribution of orchids in different altitudinal zones, habitat types and life forms in the Western Himalaya. Extensive field data was collected from 2005 to 2010 and secondary data were acquired from various floras. The orchid species richness along the altitudinal zones shows a hump-shaped distribution pattern with high species richness in the middle altitudinal zone between 1000m to 1500m. A total of 18 habitat types were identified. Banj-oak forests and Riverine forests had the highest species richness. The highest similarity value (Sj = 74) was between habitat pairs Oak-Rhododendron life form was Moru-oak (OR-MO). Twelve different life forms were identified for orchids. The most abundant life-forms were the tuber geophytes and the fact that they are distributed in all the habitats, indicates high ecological plasticity.Keywords
Western Himalaya, Orchids, Species Richness, Habitats, Life Forms.Full Text
- New Distributional Record of Gastrochilus affinis (Orchidaceae) from Western Himalaya with Notes on A New Synonym and Typification
Abstract Views :127 |
PDF Views:39
Authors
Affiliations
1 Botanical Survey of India, Western Regional Centre, Pune- 411001, IN
2 Indian Institute of Remote Sensing, 4, Kalidas Road, Dehradun - 248001, IN
3 Central National Herbarium, Botanical Survey of India, Botanic Garden, Howrah - 711 103, IN
4 Uttarakhand Space Application Centre, Upper Aamwala, Tapowan-Nalapani, Dehradun-248008, IN
1 Botanical Survey of India, Western Regional Centre, Pune- 411001, IN
2 Indian Institute of Remote Sensing, 4, Kalidas Road, Dehradun - 248001, IN
3 Central National Herbarium, Botanical Survey of India, Botanic Garden, Howrah - 711 103, IN
4 Uttarakhand Space Application Centre, Upper Aamwala, Tapowan-Nalapani, Dehradun-248008, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 62, No 1 (2020), Pagination: 12-15Abstract
Gastrochilus affinis (King & Pantl.) Schltr. is reported here for the first time from Western Himalaya. Gastrochilus nepalensis Raskoti, a species from Nepal described in 2015 is reduced to synonymy under G. affinis. A note on typification of G. affinis is also provided in the present communication.Keywords
Epiphyte, Gastrochilus nepalensis, Lectotype, Orchid, Uttarakhand.Full Text
References
- CHASE, M.W., K.M. CAMERON, J.V. FREUDENSTEIN, A. M. PRIDGEON, G. SALAZAR, C.VAN DEN BERG & A. SCHUITEMAN. 2015. An updated classification of Orchidaceae. Bot. J. Linn. Soc.177: 151–174.
- KING, G. & R. PANTLING. 18 98. The Orchids of Sikkim Himalaya. Ann. Roy. Bot. Gard., Calcutta 8: 1–342, tt. 1–448.
- PEARCE, N.R & P.J. CRIBB. 2002. Orchids of Bhutan. Royal Botanic Garden, Edinburgh and Royal Government of Bhutan, Thimpu, 643 pp.
- RASKOTI, B.B. 2015. A new species of Gastrochilus and new records for the orchids of Nepal. Phytotaxa 233. 179–184. 2015.
- TSI, Z.H. 1996. A Preliminary revision of Gastrochilus (Orchidaceae). Guihaia 16: 123–154.
- TURLAND, N.J., J.H. WIERSEMA, F.R. BARRIE, W. GREUTER, D.L. HAWKSWORTH, P.S. HERENDEEN, S. KNAPP, W.H. KUSBER, D.-Z. LI, K. MARHOLD, T.W. MAY, J. MCNEILL, A.M. MONRO, J. PRADO, M.J. PRICE, & G.F. SMITH (eds.). 2018. International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017. Regnum Vegetabile 159. Glashütten: Koeltz Botanical Books. DOI https://doi.org/10.12705/Code.2018.
- A Note on the Occurrence of Luisia unguiculata (Orchidaceae) in Andaman and Nicobar Islands, India
Abstract Views :115 |
PDF Views:34
Authors
Sanjay Mishra
1,
Jeewan Singh Jalal
2,
Vivek C. P.
3,
Gautam Anuj Ekka
3,
Dinesh Kumar Agrawala
4,
Lal Ji Singh
5
Affiliations
1 Botanical Survey of India, Arid Zone Regional Centre, Jodhpur–342005, IN
2 Botanical Survey of India, Western Regional Centre, Pune–411001, IN
3 Botanical Survey of India, Andaman and Nicobar Regional Centre, Port Blair–744 102, IN
4 Botanical Survey of India, Sikkim Himalayan Regional Centre, Gangtok–737103, IN
5 Botanical Survey of India, Andaman and Nicobar Regional Centre, Port Blair–744 102
1 Botanical Survey of India, Arid Zone Regional Centre, Jodhpur–342005, IN
2 Botanical Survey of India, Western Regional Centre, Pune–411001, IN
3 Botanical Survey of India, Andaman and Nicobar Regional Centre, Port Blair–744 102, IN
4 Botanical Survey of India, Sikkim Himalayan Regional Centre, Gangtok–737103, IN
5 Botanical Survey of India, Andaman and Nicobar Regional Centre, Port Blair–744 102
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 62, No 1 (2020), Pagination: 50-53Abstract
The present paper confirms the occurrence of Luisia unguiculata J.J.Sm. (Orchidaceae) in Andaman and Nicobar Islands, India. Detailed description, photographic plate and ecological notes have been provided for the species.Keywords
Andaman and Nicobar Islands, India, Luisia, Orchidaceae.Full Text
References
- ABRAHAM A. AND VATSALA P., 1981. Introduction to orchids with illustrations and descriptions of 150 South Indian orchids. Tropical Botanic Garden and Research Institute, Trivandrum, XII+533pp.
- CHOWDHERY H.J., 1998. Orchid flora of Arunachal Pradesh. Bishen Singh Mahendra Pal Singh, Dehra Dun, XI+824pp.
- DEVA S. & NAITHANI H.B., 1986. The orchid flora of North West Himalaya. Print & Media Associates, New Delhi 459pp.
- KARTHIGEYAN K., JAYANTHI J., SUMATHI R. & JALAL J.S., 2014. A review of the orchid diversity of Andaman & Nicobar Islands, India. Richardiana, 15: 9–85.
- PANDEY, R.P. AND DIWAKAR, P.G. 2008. An integrated check-list of flora of Andaman & Nicobar Islands, India. Journal of Economic and Taxonomy Botany 32(2): 403-500.
- PRIDGEON, A.M., P.J. CRIBB, M.W. CHASE & F.N. RASMUSSEN (EDS.) 2014. Genera Orchidacearum, Vol. 6: Epidendroideae (Part 3). Oxford University Press, Oxford, United Kingdom, 576pp.
- SEIDENFADEN G.S., 1971. Notes on the genus Luisia. Dansk Botanisk Arkiv, 27(4): 1–101.
- SINGH, S.K., D.K. AGRAWALA, J.S. JALAL, S.S. DASH, A.A. MAO AND P. SINGH 2019. Orchids of India, a pictorial guide. Botanical Survey of India, Kolkata, 548pp.
- Odisha bonaccordensis (Orchidaceae), A New Species from Western Ghats of Kerala, India
Abstract Views :220 |
PDF Views:68
Authors
Affiliations
1 Botanical Survey of India, Deccan Regional Centre, Koti, Hyderabad–500 095, Telangana, IN
2 Botanical Survey of India, Headquarters, CGO Complex, Sector - 1, Salt Lake City, Kolkata - 700064, West Bengal, IN
1 Botanical Survey of India, Deccan Regional Centre, Koti, Hyderabad–500 095, Telangana, IN
2 Botanical Survey of India, Headquarters, CGO Complex, Sector - 1, Salt Lake City, Kolkata - 700064, West Bengal, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 63, No 2 (2021), Pagination: 5-10Abstract
A new species of Odisha (Orchidaceae), O. bonaccordensis is described from the Western Ghats of Kerala, India in the sub-family Orchidoideae. The article deliberates on the exclusivity of the proposed new species with pertinent material and diagnostics. Also, an illustration and photo plates are presented to depict the morphology of new species.Keywords
Orchidaceae, New Species, India, Kerala.Full Text
- Spathoglottis affinis (Orchidaceae): A New Addition for The Flora of India
Abstract Views :141 |
PDF Views:46
Authors
Jeewan Singh Jalal
1,
Chaya Deori
2,
C. Murugan
1,
N. Odyuo
2,
B. S. Kholia
3,
David Lalsama Biate
2,
S. R. Talukdar
2,
Y. Mahesh
2
Affiliations
1 Botanical Survey of India, CGO Complex, 3rd MSO Building, Salt Lake City, Kolkata-700064, IN
2 Botanical Survey of India, Eastern Regional Centre, Lower New Colony, Laitumkhrah, Shillong-793003, IN
3 Botanical Survey of India, Northern Regional Centre, 192, Kaulagarh Road, Dehradun-248195, IN
1 Botanical Survey of India, CGO Complex, 3rd MSO Building, Salt Lake City, Kolkata-700064, IN
2 Botanical Survey of India, Eastern Regional Centre, Lower New Colony, Laitumkhrah, Shillong-793003, IN
3 Botanical Survey of India, Northern Regional Centre, 192, Kaulagarh Road, Dehradun-248195, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 63, No 2 (2021), Pagination: 89-93Abstract
Spathoglottis affinis de Vriese is reported for the first time from India based on specimens collected from Meghalaya. A brief description, photographic illustration, along with information on flowering, habitat and distribution have been provided to facilitate its identification. Its Red list status has been assessed as ‘Vulnerable’ as per IUCN guidelines.Keywords
Jaintia Hills, Meghalaya, Orchidaceae, Taxonomy, DistributionFull Text