Classification, Evolution, and Phylogeny of the Families of Monocotyledons PDF Download
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Author: Aaron Goldberg
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 84
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Book Description
To some extent classification is subjective. Taxonomists differ in the relative importance they ascribe to particular characters and in the degree of difference between related taxa they deem sufficient to constitute family or ordinal rank. About 250 monocot family names have been published. Those who have attempted an overview of the system at the family level and above in the last quarter century recognize between 45 and 103 monocot families in 14 to 38 orders. I accept 57 families in 18 orders. In Table 1 I give my ordinal allocation of the families and that of 11 recent authors to indicate where there is agreement and where there are differences to be resolved. I have constructed a dendrogram to suggest relationships and degree of advancement of the orders.I have written concise, uniform descriptions of all the families of monocots emphasizing those characters that show trends between families or occur in more than one family. Each family is illustrated by analytical drawings of the flower, fruit, seed, and usually inflorescence. Several species are usually used to show the range of major variation within families and trends toward related families.
Author: Aaron Goldberg
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 84
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Book Description
To some extent classification is subjective. Taxonomists differ in the relative importance they ascribe to particular characters and in the degree of difference between related taxa they deem sufficient to constitute family or ordinal rank. About 250 monocot family names have been published. Those who have attempted an overview of the system at the family level and above in the last quarter century recognize between 45 and 103 monocot families in 14 to 38 orders. I accept 57 families in 18 orders. In Table 1 I give my ordinal allocation of the families and that of 11 recent authors to indicate where there is agreement and where there are differences to be resolved. I have constructed a dendrogram to suggest relationships and degree of advancement of the orders.I have written concise, uniform descriptions of all the families of monocots emphasizing those characters that show trends between families or occur in more than one family. Each family is illustrated by analytical drawings of the flower, fruit, seed, and usually inflorescence. Several species are usually used to show the range of major variation within families and trends toward related families.
Author: Aaron Goldberg
Publisher:
ISBN:
Category : Dicotyledons
Languages : en
Pages : 314
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Book Description
Author: Karen L Wilson
Publisher: CSIRO PUBLISHING
ISBN: 0643099298
Category : Science
Languages : en
Pages : 728
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Book Description
Monocots: Systematics and Evolution presents leading work from around the world on non-grass monocotyledons and includes reviews and current research into their comparative biology, phylogeny and classification. The papers are based on presentations at the Second International Conference on the Comparative Biology of the Monocotyledons, Monocots II, held in Sydney, Australia in late 1998. Many were subsequently updated or extended to take into account new information. All 72 papers have been peer-reviewed.
Author: R.M.T. Dahlgren
Publisher: Springer Science & Business Media
ISBN: 3642616631
Category : Science
Languages : en
Pages : 531
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Book Description
Author: R.M.T. Dahlgren
Publisher: Springer
ISBN: 9783642616648
Category : Science
Languages : en
Pages : 520
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Book Description
Author: Paul Wilkin
Publisher: Cambridge University Press
ISBN: 1107244609
Category : Science
Languages : en
Pages : 381
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Book Description
Tracing the evolution of one of the most ancient major branches of flowering plants, this is a wide-ranging survey of state-of-the-art research on the early clades of the monocot phylogenetic tree. It explores a series of broad but linked themes, providing for the first time a detailed and coherent view of the taxa of the early monocot lineages, how they diversified and their importance in monocots as a whole. Featuring contributions from leaders in the field, the chapters trace the evolution of the monocots from largely aquatic ancestors. Topics covered include the rapidly advancing field of monocot fossils, aquatic adaptations in pollen and anther structure and pollination strategies and floral developmental morphology. The book also presents a new plastid sequence analysis of early monocots and a review of monocot phylogeny as a whole, placing in an evolutionary context a plant group of major ecological, economic and horticultural importance.
Author: Rolf Dahlgren
Publisher: Springer Verlag
ISBN: 9780387136554
Category : Science
Languages : en
Pages : 520
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Book Description
Author: David A. Morrison
Publisher: Csiro
ISBN: 9780643064379
Category : Science
Languages : en
Pages : 738
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Book Description
Monocots: Systematics and Evolution presents leading work from around the world on non-grass monocotyledons and includes reviews and current research into their comparative biology, phylogeny and classification. The papers are based on presentations at the Second International Conference on the Comparative Biology of the Monocotyledons, Monocots II, held in Sydney, Australia in late 1998. Many were subsequently updated or extended to take into account new information. All 72 papers have been peer-reviewed.
Author: Arthur Cronquist
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 424
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Book Description
The spelling of family names in this edition follows the list in the 1966 edition of International Code of Botanical Nomenclature.
Author: Paula Rudall
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 372
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Book Description