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Das, Silpi
- Taxonomy of the Family Loxogrammaceae Ching Ex Pic.-Ser. in India
Authors
1 Botanical Survey of India, Howrah, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 38, No 1-4 (1996), Pagination: 64-95Abstract
The family Loxogrammaceae Ching ex Pic.-Ser. is represented by singular genus Loxogramme (Bl.) Presl. in India. Study and scrutiny of the herbarium specimens collected from all over India, and the specimens deposited at the Forest Research Institute, Dehra Dun (DD) and the National Botanical Research Institute, Lucknow (NBRI) together with the photographs of type and authentic specimens, microfisches, protologues etc. established the occurrence of 20 species against 2 species recognised by Beddome (1883, 1892) from the Indian-region. It has also been observed that morphologically two populations may be remarkably seggregated as larger fronds with monolete spores and smaller fronds with trilete spores. Three new taxa viz. L avalanchia Dixit et Das, L. mussooriana Dixit et Das and L. manipuriensis Das et Dixit have been described in addition to several new records of species reported by various workers from time to time.
Key to the species, illustrations of diagnostic characters, current nomenclature, description, specimens examined, distribution etc, have been provided for facilitating easy identification.
Keywords
Loxogrammaceae in India.- Proper Distribution and Correct Identity of Loxogramme involuta (D. Don) Presl. in India
Authors
1 Botanical Survey of India, Howrah, IN
2 Botanical Survey of India, Allahabad, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 35, No 1-4 (1993), Pagination: 136-139Abstract
No Abstract.- On Idioblasts in Gastrochilus D. Don and Rhynchostylis Blume (Orchidaceae)
Authors
1 Botanical Survey of India, Central Botanical Laboratory, Howrah 711 103, IN