与 «CENOSPECIES»相关的英语书籍
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cenospecies的用法。与
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1
Taxonomy of Angiosperms
The most widely accepted categories, in order of ascending phyletic value, are
ecotype, ecospecies, cenospecies and comparium. Ecotype is the basic unit in
biosystematics, adapted to a particular environment but capable of producing
fully ...
Taxonomists thus divide the genetically isolated comparium into one or more
cenospecies. Each cenospecies encompasses a group of similar plants
separated from other cenospecies almost entirely by genetic barriers.
Cenospecies do not ...
3
Taxonomy of Angiosperms
There are four categories recognized by a biosystematist, and they are in
ascending or- der of phyletic value, ecotype, ecospecies, cenospecies, and
comparium. Ecotype The ecotype is the basic unit in biosystematics and it is first
proposed by ...
A. V. S. S. Sambamurty, 2005
4
Genetic and cytological studies with Camellia and related genera
cies and C. hongkongensis a possible cenospecies in relation to the others. The
three species, C. kissi, C. oleifera and C. sasanqua, within section Paracamellia
all hybridize freely with each other, indicating a close relationship typical of ...
William L. Ackerman, 1971
5
The Evolutionary Synthesis: Perspectives on the Unification ...
On the basis of what he knew and what he had read, he established a hierarchy
of species classification that included the ecotype, the ecospecies, the
cenospecies, and the comparium, a concept first developed by Danser.
Ecospecies are ...
Ernst Mayr, William B. Provine, 1998
Species capable of a limited interchange of genes with one another are
ecospecies of one cenospecies. Like ecotypes of one species, they usually
occupy a series of different environments. The ecospecies approximates the
species of ...
Raymond Carl Jackson, Donald P. Hauber, 1983
7
Baileya: A Quarterly Journal of Horticultural Taxonomy
Based on the relatively small numbers of genes demonstrated to control
pollinator-specific floral differences between species within cenospecies,
cenospecific limits are recommended as a good guide to sectional limits in future
revision of this ...
8
Pamphlets on Biology: Kofoid collection
The smallest unit above the individual is the population, and the largest unit that
one can hope 10 analyze experimentally is the species complex or cenospecies.
Madiinae Hybrids In addition to the natural races, many hybrid combinations of ...
9
Centennial History of the Carnegie Institution of ...
This system, starting with the population (the smallest unit above the individual,
corresponding to the subspecies), progressed to the ecospecies (corresponding
to the species), then to the cenospecies (corresponding to the genus), and finally
...
10
A Fistful of Astragalus: Phenotypic and Genotypic Basis of ...
They considered reproductive isolation to define the cenospecies which may
correspond to taxonomic species or higher levels. Concepts such as allopatric
versus sympatric distributions, coupled with hybrid vigor, defined four more
categories ...
