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Author: Job Kuijt
Publisher: Amer Society of Plant Taxonomists
ISBN: 9780912861920
Category : Science
Languages : en
Pages : 110
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Book Description
"The mistletoe genus Dendropemon (Loranthaceae), consisting of 31 species, is endemic to the Caribbean islands and the Bahamas. It is characterized by indeterminate inflorescences bearing paired monads; each flower is subtended by a bract and two bracteoles that are fused to various degrees, forming a cupule-like structure. A feature of Dendropemon unique in the family is the high degree of stamen dimorphism, involving alternate fertile stamens and staminodia. The genus seems most closely related to Passovia and Oryctanthus, both of which are continental in distribution, except for the presence of all three genera on Jamaica. This monograph provides a synthesis of information on Dendropemon, including keys, diagnoses, and illustrations for all species. It includes the description and illustrations for seven new species, D. angustifolius, D. dimorphus, D. elegans, D. fuscus, D. oblanceolatus, D. polycarpus, and D. robustus."--Publisher's description.
Author: Job Kuijt
Publisher: Amer Society of Plant Taxonomists
ISBN: 9780912861920
Category : Science
Languages : en
Pages : 110
Get Book Here
Book Description
"The mistletoe genus Dendropemon (Loranthaceae), consisting of 31 species, is endemic to the Caribbean islands and the Bahamas. It is characterized by indeterminate inflorescences bearing paired monads; each flower is subtended by a bract and two bracteoles that are fused to various degrees, forming a cupule-like structure. A feature of Dendropemon unique in the family is the high degree of stamen dimorphism, involving alternate fertile stamens and staminodia. The genus seems most closely related to Passovia and Oryctanthus, both of which are continental in distribution, except for the presence of all three genera on Jamaica. This monograph provides a synthesis of information on Dendropemon, including keys, diagnoses, and illustrations for all species. It includes the description and illustrations for seven new species, D. angustifolius, D. dimorphus, D. elegans, D. fuscus, D. oblanceolatus, D. polycarpus, and D. robustus."--Publisher's description.
Author: Job Kuijt
Publisher: Springer
ISBN: 3319092960
Category : Science
Languages : en
Pages : 209
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Book Description
In the present volume taxonomic treatments including descriptions of and keys to the families and genera for the orders Santalales and Balanophorales are offered, the former group here comprising 12 families with 162 genera and about 2100 species, and the latter with the single family Balanophoraceae composed of 16 genera and about 42 species. The contentious family classification of Santalales has been thoroughly revised against the background of previous classifications as well as available structural and molecular evidence, and also the classification of Balanophoraceae has been carefully updated. Santalales are predominantly hemiparasites connected with either the branches or the roots of other green land plants, whereas Balanophoraceae are holoparasites that form terrestrial tubers attached to the roots of woody hosts. In both orders, parasitism has led to considerable reductions of the vegetative and reproductive organs and detailed descriptions are given on the initiation of ramal and terrestrial parasitism in Santalales and the haustorial connection and tissue continuity between host and parasite in both groups. The dramatic reduction of the vegetative body in Balanophoraceae, which may lack all vegetative organs typically found in green land plants, has promoted studies in the field of developmental morphology. Thus, the volume not only provides an overview of the diversity of the plant groups treated therein, but also points to the interesting biological peculiarities that have evolved in connection with their singular lifestyle.
Author: Job Kuijt
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 378
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Book Description
Author:
Publisher:
ISBN:
Category : Mistletoe
Languages : en
Pages : 926
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Author: Council of Scientific & Industrial Research (India)
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 174
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Author: Pedro Acevedo-Rodríguez
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 1232
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Book Description
The catalogue enumerates all taxa of Gymnosperms, Dicotyledons, and Monocotyledons occurring in the West Indies archipelago excluding the islands off the coast of Venezuela (Netherlands Antilles, Venezuelan Antilles, Tobago, and Trinidad). For each accepted taxon, nomenclature (including synonyms described from the West Indies and their references to publication), distribution in the West Indies (including endemic, native, or exotic status), common names, and a numerical listing of literature records are given. Type specimen citations are provided for accepted names and synonyms of Cyperaceae, Sapindaceae, and some selected genera in several families including the Apocynaceae (Plumeria), Aquifoliaceae (Ilex), and Santalaceae (Dendrophthora). More than 30,000 names were treated comprising 208 families, 2,033 genera, and 12,279 taxa, which includes exotic and commonly cultivated plants. The total number of indigenous taxa was approximately 10,470 of which 71% (7,446 taxa) are endemic to the archipelago or part of it. Fifteen new names, 37 combinations, and 7 lectotypifications are validated. A searchable website of this catalogue, maintained and continuously updated at the Smithsonian Institution, is available at http://botany.si.edu/antilles/WestIndies/.
Author: Michael Hesse
Publisher: Springer Science & Business Media
ISBN: 3211798943
Category : Science
Languages : en
Pages : 266
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Book Description
Palynology is important in basic as well as in manifold applied sciences, as e.g. biology, medicine, forensics, earth history, climatology and food production. This volume is the first fully illustrated handbook of palynological principles and glossary terms, exclusively using LM and EM micrographs of superior quality. A comprehensive General Chapter on pollen morphology, anatomy, pollen development etc. based on the present knowledge in palynology introduces the reader in the world of pollen. The glossary part comprises more than 300 widely used terms illustrated with over 1.000 high quality light and/or electron microscopic pictures to show the character range of a term. Terms are grouped by feature, e.g. ornamentation, where each term is illustrated on a separate page, definition and original citation included and where necessary, provided with a comprehensive explanatory comment. The term's use in LM, SEM or TEM and its assignment to anatomical, morphological and/or functional pollen features is indicated by icons and colour coding, respectively. This handbook is not only a valuable source for students and researchers but also for all persons interested in pollen and its aesthetic beauty.
Author: Henning Heide-Jørgensen
Publisher: BRILL
ISBN: 9047433599
Category : Science
Languages : en
Pages : 453
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Book Description
Parasitic flowering plants are strikingly impressive and beautiful and hold many surprises of both general and scientific interest. Parasites also have great influence on the quality of human life when attacking crop plants. Some parasites have since early times appealed to our imagination and have been part of religious or folkloristic events and used as gifts to royalties. This beautifully illustrated book covers all parasitic families and most of the genera. It also discusses the establishment of the parasite, the structure and function of the nutrient absorption organ (haustorium), and how the parasites are pollinated and dispersed as well as their ecology, hosts, and evolution. The book is written in a mostly non-technical language and is provided with a glossary and explanatory boxes. For additional information about this book, including some sample photographs, as well as a list of corrections that have been incorporated in the 2011 reprint, please visit the author's web site. Parasitic Flowering Plants was nominated by The Council on Botanical and Horticultural Libraries for the 2010 Annual Award for a Significant Work in Botanical or Horticular Literature, in the category ‘Technical Interest’. More information.
Author: Job Kuijt
Publisher: Springer
ISBN: 9783319092959
Category : Science
Languages : en
Pages : 0
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Book Description
In the present volume taxonomic treatments including descriptions of and keys to the families and genera for the orders Santalales and Balanophorales are offered, the former group here comprising 12 families with 162 genera and about 2100 species, and the latter with the single family Balanophoraceae composed of 16 genera and about 42 species. The contentious family classification of Santalales has been thoroughly revised against the background of previous classifications as well as available structural and molecular evidence, and also the classification of Balanophoraceae has been carefully updated. Santalales are predominantly hemiparasites connected with either the branches or the roots of other green land plants, whereas Balanophoraceae are holoparasites that form terrestrial tubers attached to the roots of woody hosts. In both orders, parasitism has led to considerable reductions of the vegetative and reproductive organs and detailed descriptions are given on the initiation of ramal and terrestrial parasitism in Santalales and the haustorial connection and tissue continuity between host and parasite in both groups. The dramatic reduction of the vegetative body in Balanophoraceae, which may lack all vegetative organs typically found in green land plants, has promoted studies in the field of developmental morphology. Thus, the volume not only provides an overview of the diversity of the plant groups treated therein, but also points to the interesting biological peculiarities that have evolved in connection with their singular lifestyle.
Author: Malcolm Calder
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 376
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Book Description
