Dey Mark (3 results)

- Softcover
Seller: City Lights Bookstore, Sylva, NC, U.S.A.City Lights Bookstore
Contact seller5-star sellerCondition: Used - Fair
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PAPERBACK. Condition: Fair. Nicholas Lowe. PAPERBACK. 1991. 0951767909 :Invisibility and Silence: The Wall as Metaphor. Sunned/scuffed wrappers. A bit musty from water exposure. Some pages stained. From the personal collection of poet/publisher/photographer, Jonathan Williams (1929-2008) at Skywinding Farm, Scaly Mountain, North… Carolina. 12pp. . Fair.

- Hardcover
Seller: Chiron Media, Wallingford, , United KingdomChiron Media
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Hardcover. Condition: New.

An Illustrated Guide to the Orchids of Assam
Hussain A Barbhuiya, Durgesh Verma, Santanu Dey and C K Salunkhe; Foreword by Prof. Mark W. Chase, Royal Botanic Garden-Kew
Published by Balipara Foundation 2021
- Hardcover
Seller: Vedams eBooks (P) Ltd, New Delhi, IndiaVedams eBooks (P) Ltd
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Hardcover. Condition: New. Contents: 1. Introduction. 2. Assam at a glance. 3. History of botanical explorations in Assam. 3. Threats to the orchid flora. 4. Conservation of orchid flora. 5. Phytogeography and endemism. 7. Systematic account. I. Subfamily: Apostasioidea. II. Subfamily: Vanilloideae. (i) Tribe Vanilleae. III. Sub…family: Cypripedioideae. IV. Subfamily: Orchidoideae. (ii) Tribe Cranichideae. (iii) Tribe: Diurideae. (iv) Tribe: Orchideae. V. Subfamily: Epidendroideae. (v) Tribe: Neottieae. (vi) Tribe: Tropidieae. (vii) Tribe: Gastrodieae. (viii) Tribe: Nervilieae. (ix) Tribe: Arethuseae. (x) Tribe: Malaxideae. (xi) Tribe: Cymbidieae. (xii) Tribe: Epidendrea. (xiii) Tribe: Collabieae. (xiv) Tribe: Podochileae. (xv) Tribe: Vandeae. 8. List of excluded and doubtful taxa. 9. Checklist of specimens. 10. Glossary. 11. References. 12. Index of Botanical names. 13. The authors. This book provides a complete and comprehensive account of the orchid flora of Assam. Based on extensive field survey and herbarium study, the authors have recorded 477 taxa (469 species, 3 subspecies and 5 varieties) belonging to 107 genera from the ambit of the political boundary of Assam. The systematic account of this guide is prepared according to the latest system of orchid classification. Lucid taxonomic keys and descriptions at various hierarchy levels (e.g. Subfamily > Tribe > Genera > Species > variety) have been provided for easy and precise identification of taxon by avoiding confusion. For each species, taxonomic citation followed by a detailed description, phenology, habitat, regional and global distributional data and regional conservation status etc. has been provided. About 350 taxa are illustrated with 700 coloured photographs and 77 Lankester Composite Dissection Plates, specially prepared from the photographs of dissected floral parts. Besides, 150 species are also illustrated with conventional black and white line drawings. The introductory chapter of this guide deals with the overall morphology of orchids and their growth habits. A general account on Assam is provided to cover physiography, climate, vegetation, and forest types in Assam. Individual chapters are also dedicated to the history of botanical explorations in Assam, various threats to the orchid flora of Assam, their conservation, phytogeography and endemism.