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582.5-grm WAT ej.1

Watson, Leslie
  The grass genera of the world [LIB]. -- Oxon : CAB International (CAB), 1992

  Contenido: 1. Introduction
2. Character list
3 Classification
4. Descriptions
References and sources of data
Appendix
Index of names

  Modern taxonomic treatments of the grass family (Poaceae, Gramineae) recognize about 10000 species and as many as 785 genera. This book provides detailed descriptions of these 785 genera, the descriptions having been generated by computer from a taxonomic data bank.
One of the authors has been engaged for some twenty years in compiling data and observations on grass genera, in order to investigate classificatory questions and to explore taxonomic applications of computer methods.
The other has worked for a similar time on computer key-making, and has developed the DELTA system for comprehensive representation and manipulation of taxonomic descriptions.
They have devised a grass generic character list to cover all aspects of variation in grasses. In this book this list comprises 496 characters, dealing with nomenclature , general morphology, leaf anatomy and physiology, biochemistry, haploid and 2cDNA values, fruit and embryo structure, seedling form, cytology, intergeneric hybrids, phytogeography and distribution, ecology, pathogens, classification and economic aspects. The work is undoubtedly a definitive reference work, essential for all those with a serious research interest in grasses.
  ISBN: 0851988024

  1. GRAMINEAE; 2. POACEAE; 3. TAXONOMIA; 4. SISTEMATICA I. Dallwitz, Michael J.

  (62) Inv.: 01-003233 S.T.: 582.5-grm WAT ej.1 ; (62) Inv.: 01-009344 S.T.: 582.5-grm WAT ej.2
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U. Info. Inventario S.T. / Ubicación
01-003233 582.5-grm WAT ej.1
01-009344 582.5-grm WAT ej.2

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Watson, Leslie
The grass genera of the world [LIB]. -- Oxon : CAB International (CAB), 1992

Contenido: 1. Introduction
2. Character list
3 Classification
4. Descriptions
References and sources of data
Appendix
Index of names

Modern taxonomic treatments of the grass family (Poaceae, Gramineae) recognize about 10000 species and as many as 785 genera. This book provides detailed descriptions of these 785 genera, the descriptions having been generated by computer from a taxonomic data bank.
One of the authors has been engaged for some twenty years in compiling data and observations on grass genera, in order to investigate classificatory questions and to explore taxonomic applications of computer methods.
The other has worked for a similar time on computer key-making, and has developed the DELTA system for comprehensive representation and manipulation of taxonomic descriptions.
They have devised a grass generic character list to cover all aspects of variation in grasses. In this book this list comprises 496 characters, dealing with nomenclature , general morphology, leaf anatomy and physiology, biochemistry, haploid and 2cDNA values, fruit and embryo structure, seedling form, cytology, intergeneric hybrids, phytogeography and distribution, ecology, pathogens, classification and economic aspects. The work is undoubtedly a definitive reference work, essential for all those with a serious research interest in grasses.
ISBN: 0851988024

1. GRAMINEAE; 2. POACEAE; 3. TAXONOMIA; 4. SISTEMATICA I. Dallwitz, Michael J.

(62) Inv.: 01-003233 S.T.: 582.5-grm WAT ej.1 ; (62) Inv.: 01-009344 S.T.: 582.5-grm WAT ej.2
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